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Byd Company Limited patents


Recent patent applications related to Byd Company Limited. Byd Company Limited is listed as an Agent/Assignee. Note: Byd Company Limited may have other listings under different names/spellings. We're not affiliated with Byd Company Limited, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "B" | Byd Company Limited-related inventors


Power transmission system of vehicle and gear-shift control the same

A power transmission system of a vehicle and a gear-shift control method are provided. The power transmission system includes a first drive assembly (101) and a second drive assembly (102). The first drive assembly includes a first automatic transmission (2) and a first motor (1) connected with the first automatic... Byd Company Limited

Fingerprint detection circuit and electronic device

A fingerprint detection circuit and an electronic device are provided. The fingerprint detection circuit is configured to apply an excitation signal to a finger so as to generate a finger capacitor, and the fingerprint detection circuit includes: a signal amplifier having a negative input terminal connected with the finger capacitor,... Byd Company Limited

Fingerprint identification method and apparatus

The present disclosure provides a fingerprint identification method and apparatus. The fingerprint identification method includes obtaining a to-be-identified fingerprint image and extracting first characteristic points of the to-be-identified fingerprint image; determining whether a number of the first characteristic points of the to-be-identified fingerprint image is less than a predetermined threshold:... Byd Company Limited

Fingerprint detection circuit and method, electronic device

The present disclosure provides a fingerprint detection circuit and method. The circuit includes a fingerprint collecting module and a processing module. The fingerprint collecting module includes a plurality of collecting units, and each collecting unit has a regulation voltage and is configured to output a first voltage or a second... Byd Company Limited

Method and device for calculating line distance

The present disclosure discloses a method and device for calculating a line distance. The method includes: obtaining an original image and performing grayscale processing to generate a grayscale image; generating a radical image and a tangential image according to the grayscale image; performing filtering on the grayscale image according to... Byd Company Limited

Method for calculating area of fingerprint overlapping region and electronic device thereof

The present disclosure discloses method for calculating an area of a fingerprint overlapping region, including: collecting a to-be-matched fingerprint to obtain a to-be-matched fingerprint image; searching multiple pairs of matching characteristic points between the to-be-matched fingerprint image and a preset template fingerprint image; obtaining an image offset of the to-be-matched... Byd Company Limited

Fingerprint detection circuit and electronic device

A fingerprint detection circuit and an electronic device are provided. The fingerprint detection circuit is configured to apply an excitation signal to a finger so as to generate finger capacitors, and the fingerprint detection circuit includes: a signal amplifier having a negative input terminal connected with one of the finger... Byd Company Limited

Fingerprint identification system, fingerprint identification method, and electronic equipment

In the fingerprint identification system according to the present disclosure, the fingerprint sensor collects multiple frames of fingerprint images sliding-inputted by a user, the judging unit determines whether, among the multiple frames of fingerprint images, there is a first overlap region between a current frame of fingerprint images and a... Byd Company Limited

Vehicle and head-up displaying system and projector therefor

A vehicle, a head-up displaying system and a projector are provided, the projector including a displaying component (1) configured to project an image, and a three-mirror optical device positioned in an optical path of an emergent light of the displaying component (1), configured to reflect the image projected by the... Byd Company Limited

Vehicle, head-up displaying system and projector therefor

A projector for HUD includes a displaying component (1) configured to project an image, and a three-mirror optical device (10) configured to reflect the image onto a front windshield (5) which reflects the image to a driver's eyes. The three-mirror optical device (10) comprises a zoom lens assembly (2) having... Byd Company Limited

Electric connector and battery comprising the same

The present disclosure discloses an electric connector and a battery comprising the same. The electric connector includes a leading-out sheet, and a plurality of connecting sheets welded to the leading-out sheet, each connecting sheet comprising at least two welding portions; wherein the leading-out sheet and each connecting sheet are separate... Byd Company Limited

Composite material, shell for mobile device, their manufacturing methods, and mobile device

Disclosed are a composite material, a shell for a mobile device, their manufacturing methods, and a mobile device. The composite material includes: a first metal substrate (100); a first resin fibre plate (200) disposed on an upper surface of the first metal substrate; an antenna layer (300) disposed on an... Byd Company Limited

Mobile terminal and antenna of mobile terminal

A mobile terminal and an antenna of a mobile terminal are provided. The mobile terminal includes: a printed wiring board; a housing; a metal frame surrounding the housing, having a first frame, a second frame and a third frame, the first frame having a first gap; a first connector connected... Byd Company Limited

Ceramic and preparation method therefor

A ceramic and a preparation method therefor are provided. The ceramic includes a zirconia matrix, and an additive dispersed inside and on an outer surface of the zirconia matrix. The additive is an oxide including elements A and B, where A is selected from at least one of Ca, Sr,... Byd Company Limited

Magnesium alloy and preparing the same

The present disclosure provides a magnesium alloy and a preparation method and an application thereof. Based on the total weight of the magnesium alloy, the magnesium alloy includes 0.8-1.4 wt % of rare earth element, 0.01-0.2 wt % of R, 0.8-1.5 wt % of Mn, 0-0.01 wt % of Fe,... Byd Company Limited

Vehicle, head-up displaying adjusting height of projection image thereof

A vehicle, a head-up displaying system and a method for adjusting a height of a projection image thereof are provided. The system includes a projector, a camera, a seat detecting module and a head-up controller. The camera is configured to detect an image having locations of the eyes of the... Byd Company Limited

Antenna for mobile phone and mobile phone having the same

An antenna for a mobile phone and a mobile phone having the same are provided. The antenna for a mobile phone includes: a metal mobile phone case provided with a first slot and a second slot intersecting with the first slot; a circuit board having a clearance zone and a... Byd Company Limited

Magnesium alloy and preparing the same

The present disclosure provides a magnesium alloy and a preparation method and an application thereof. Based on the total weight of the magnesium alloy, the magnesium alloy includes 2-3.5 wt % of Ce, 0.01-0.2 wt % of R, 0.8-1.5 wt % of Mn, 0-0.01 wt % of Fe, 0-0.01 wt... Byd Company Limited

Metal-ceramic composite structure and fabrication method thereof

The present disclosure provides a metal-ceramic composite structure and a fabrication method thereof. The metal-ceramic composite structure includes a ceramic substrate having a groove on a surface thereof; a metal member filled in the groove, including a main body made of zirconium base alloy, and a reinforcing material dispersed in... Byd Company Limited

Anti-yellowing composition, resin composition, metal-resin composite and preparation method and use thereof, and electronic product shell

The present disclosure discloses an anti-yellowing composition comprising at least a phosphorus-containing compound and at least a pentaerythritol ester, wherein the phosphorus-containing compound is selected from a phosphate salt, and a concentration of the phosphorus-containing compound is 100-1600 parts by weight, relative to 100 parts by weight of the pentaerythritol... Byd Company Limited

Transmission unit, power transmission system and vehicle comprising the same

A transmission unit includes: gear pairs; input shafts; output shafts performing power transmission with the input shafts via the gear pairs; a motor power output gear disposed on one of the output shafts; a motor power shaft; a first motor power shaft gear disposed on the motor power shaft and... Byd Company Limited

Transmission unit, power transmission system and vehicle comprising the same

A transmission unit includes: input shafts, each of the input shafts being provided with a shift driving gear thereon; output shafts, each of the output shafts being provided with a shift driven gear configured to mesh with a corresponding shift driving gear; a generator gear disposed on one of the... Byd Company Limited

Transmission unit, power transmission system and vehicle comprising the same

A transmission unit includes: input shafts; output shafts; an output unit fitted over one of the output shafts; output gears fixed on other output shafts; a generator gear fixed on one of the output shafts; an output unit synchronizer disposed on one of the output shafts and at least configured... Byd Company Limited

Three-dimensional circulating garage

A three-dimensional circuiting garage is provided. The three-dimensional circulating garage includes: a fixing frame including a first fixing support and a second fixing support; a transmission system including a transmission device disposed on the fixing frame, and a tray track disposed on at least one of the first and second... Byd Company Limited

Communication equipment metal housing and preparation method therefor

The present disclosure provides a method of manufacturing a metal shell of a communication equipment and a metal shell of communication equipment thus obtained, the method includes steps of: 1) performing a first injection molding on a non-slit region of an inner surface of a metal substrate; 2) forming at... Byd Company Limited

Resin composition, metal-resin composite and preparation method and use thereof, and electronic product shell

A resin composition, a metal-resin composite formed with the resin composition and a metal substrate and a preparation method and use thereof, and an electronic product shell using the resin composition are provided. The resin composition comprises a base resin, a modified resin and a fiber, wherein the base resin... Byd Company Limited

Heat sink and power battery system

A heat sink and power battery system are provided. The heat sink includes a heat dissipation plate and a cover plate. The heat dissipation plate includes a bottom plate and a plurality of fins arranged on the bottom plate in a comb-like pattern. The cover plate is fixedly connected to... Byd Company Limited

Electronic product metal shell having antenna groove and manufacturing the same

The present disclosure provides an electronic product metal shell and a method of manufacturing the same. The electronic product metal shell includes: a metal layer; a first hard anodic oxidation layer formed on an upper surface of the metal layer; a second hard anodic oxidation layer formed on a lower... Byd Company Limited

Metal-resin composite and preparing the same and shell of electronic product

The present disclosure provides a metal-resin composite and a method of preparing the same. The metal includes titanium or titanium alloy, the composite includes a metal substrate and a resin layer coated on at least a part of a surface of the metal substrate, recesses are distributed on the part... Byd Company Limited

Battery connection sheet and preparing the same, battery connection assembly, battery module, battery package and electric vehicle

The present disclosure discloses a battery connection sheet, including: a first part, including a first metal sheet, a first buffer portion and a first connection portion, and a second part, including a second metal sheet connected with the first connection portion via electromagnetic pulse welding.... Byd Company Limited

Secondary control device and charging system having the same

A secondary control device and a charging system are provided. The secondary control device is connected with a transformer having a secondary winding connected with a charging interface, and includes: a secondary rectifier switch connected with the secondary winding; a secondary synchronous rectifier chip connected with the secondary winding and... Byd Company Limited

Electronic product metal shell with an antenna groove and manufacturing the same

The present disclosure provides an electronic product metal shell with an antenna groove and a method of manufacturing the same. The electronic product metal shell includes a metal layer, a hard anodic oxidation layer, a step recess, an antenna groove and a non-conductive material filled in the antenna groove. The... Byd Company Limited

Metal shell of communication equipment

The present disclosure provides a metal shell of communication equipment. The metal shell of communication equipment includes a metal substrate, a slit penetrating an inner and an outer surface of the metal substrate, a plastic-supporting layer formed on the inner surface of the metal substrate and a decorative layer formed... Byd Company Limited

Start control system of vehicle and vehicle

The present invention provides a start control system of a vehicle, including: an electronic control unit (ECU), a starter, an air conditioner, and a starting power supply. The starting power supply includes a starting battery and a battery management system (BMS). At a low-temperature environment, when receiving an ignition request... Byd Company Limited

Sliding-contact power supply system and three-dimensional circulating garage having the same

A sliding-contact power supply system and a three-dimensional circulating garage having the same are provided. The sliding-contact power supply system includes: a plurality of sub-sliding wires, each of the plurality of sub-sliding wires being adapted to be electrically connected to an outside power supply; a plurality of insulation segmentation elements,... Byd Company Limited

09/07/17 / #20170256357

Thin-film capacitor for electric vehicle

The present disclosure discloses a thin-film capacitor for an electric vehicle, including: a casing, a plurality of capacitor cores, an anode busbar, a cathode busbar, a first electrode terminal, a second electrode terminal, a first connection sheet, a second connection sheet, a first battery connection sheet, a second battery connection... Byd Company Limited

09/07/17 / #20170256358

Film capacitor

The present disclosure provides a film capacitor, including: a plurality of capacitor cores, including: a first group of capacitor cores connected in parallel, having first and second end surfaces; and a second group of capacitor cores connected in parallel, connected with the first group of capacitor cores in series, having... Byd Company Limited

09/07/17 / #20170256360

Film capacitor

The present disclosure discloses a film capacitor, including: a capacitor core; a positive electrode busbar; a negative electrode busbar, superposed with and insulated from the positive electrode busbar; a first electrode terminal, connected to the positive electrode busbar; a second electrode terminal, connected to the negative electrode busbar; a first... Byd Company Limited

09/07/17 / #20170256361

Film capacitor

The present disclosure discloses a film capacitor, including: a plurality of capacitor cores; a positive electrode busbar, disposed on a side surface of each of the plurality of capacitor cores; a negative electrode busbar, superposed on the positive electrode busbar and insulated from the positive electrode busbar; a plurality of... Byd Company Limited

08/17/17 / #20170232848

Electric vehicle, active safety control system for electric vehicle, and control active safety control system of electric vehicle

The present disclosure discloses an electric vehicle, an active safety control system of an electric vehicle, and a control method of the active safety control system of an electric vehicle. The electric vehicle includes: multiple wheels, multiple motors, a wheel speed detection module, a steering wheel rotation angle sensor, a... Byd Company Limited

07/27/17 / #20170211186

Metallized plastic article and selectively metallizing a surface

A metalized plastic article and a method for selectively metallizing a surface of a plastic substrate are provide. The metalized plastic article includes a plastic substrate and a metal plating layer formed on the surface of the plastic substrate. At least a surface layer of the plastic substrate covered by... Byd Company Limited

07/27/17 / #20170214143

Antenna radiator, antenna and mobile terminal

An antenna comprises: a circuit board; an antenna radiator, wherein the antenna radiator is provided with a first gap, a second gap, a first grounding piece, a second grounding piece and a feed piece, the first gap and the second gap forming a first inverted-F antenna connected to the first... Byd Company Limited

06/29/17 / #20170187017

Battery accommodating device and battery module having the same

A battery accommodating device and a battery module including the same are provided. The battery accommodating device includes: an outer insertion-connected assembly comprising outer components; an inner insertion-connected assembly comprising inner components and disposed between the outer components; and a chamber configured to accommodate a battery and defined between the... Byd Company Limited

06/22/17 / #20170175270

Polymer product and selectively metallizing polymer substrate

A polymer product with a metal layer coated on the surface thereof is provided. The polymer product includes a polymer substrate and a metal layer formed on at least a part of a surface of the polymer substrate. The surface of the polymer substrate covered by the metal layer is... Byd Company Limited

06/22/17 / #20170175271

Polymer composition, ink composition and selectively metallizing insulating substrate

Provided is a doped tin oxide that can be used as a chemical plating promoter in a method for selectively metallizing a surface of an insulating substrate. Also provided are a polymer composition that includes the doped tin oxide, a polymer molded body, an ink composition, and a method for... Byd Company Limited

06/08/17 / #20170160323

Capacitance detecting circuit

A capacitance detecting circuit includes induction units; a transferring capacitor configured to transfer charges to a capacitor of a scanned induction unit; a charging module that charges the transferring capacitor, wherein a first terminal of the charging module connects to the first terminal of the transferring capacitor, and a second... Byd Company Limited

06/01/17 / #20170152192

Ceramic substrate and its manufacturing method, power module

Provided is a ceramic substrate. The ceramic substrate includes a core layer, made of zirconia toughened alumina; and surface layers, symmetrically located on an upper and a lower surfaces of the core layer, made of Al2O3. The core layer has a chemical composition of 0 wt %<ZrO2≦40 wt % and... Byd Company Limited

05/25/17 / #20170148842

Image sensor and monitoring system

The present invention proposes an image sensor, a monitoring system and a method for designing an image sensor, the image sensor including: a color filter, wherein, for light in infrared wavebands, the color filter only allows particular-wavelength infrared light to pass, and the color filter includes multiple n-color filters, wherein... Byd Company Limited

05/25/17 / #20170149116

Electronic device and antenna of the same

An electronic device and an antenna of an electronic device are provided. The electronic device includes a metal shell, and the antenna includes: a radiating surface formed by metal shell and having a slot group penetrated therethrough in an up and down direction of the metal shell, the slot group... Byd Company Limited

05/11/17 / #20170133684

Additive for positive electrode material, positive electrode material and lithium-ion battery comprising the same, and method thereof

An additive for a positive electrode material includes an internal component and an external component. The internal component contains a silane coupling agent modified inorganic lithium salt. The external component is formed on a surface of the internal component and contains a polymer with a low melting point. The internal... Byd Company Limited

05/11/17 / #20170134669

Image sensor and monitoring system

The present invention proposes an image sensor and a monitoring system, the image sensor including: a color filter, wherein, for light in infrared wavebands, the color filter only allows particular-wavelength infrared light to pass, and the color filter includes multiple n-color filters, wherein each filter corresponds to one color, used... Byd Company Limited

05/04/17 / #20170125769

Battery spacer, electric core protection assembly and power battery

A battery spacer, an electric core protection assembly having the battery spacer and a power battery are provided. The battery spacer includes: a spacer body; a plurality of protrusions, each protrusion protruding from an inner surface of the spacer body, extending in a longitudinal direction of the spacer body, and... Byd Company Limited

04/20/17 / #20170106899

Steering power system for electric vehicle and method controlling same

A steering power system for an electric vehicle and a method for controlling same are provided. The steering power system includes: a steering motor; a steering motor controller, configured to control the steering motor; a high voltage power battery, configured to output a first voltage; a low voltage storage battery,... Byd Company Limited

04/20/17 / #20170110706

Connector for battery and battery comprising the same

The present disclosure provides a connector for battery and a battery having the same. The connector includes: a terminal connecting part configured to be connected with an electrode terminal of the battery; an electrode core connecting part configured to be connected with a winding electrode core of the battery, and... Byd Company Limited

04/06/17 / #20170098867

Battery module and signal collection unit of the same

The present disclosure provides a battery module and a signal collection unit of the same, and the signal collection unit includes: a circuit board having a circuit thereon; a signal collection terminal including a protection cover electrically connected with the circuit and an electric connection sheet connected with the protection... Byd Company Limited

04/06/17 / #20170098874

Battery heating system, battery assembly and electric vehicle

Embodiments of the present disclosure provide a battery heating system, a battery assembly and an electric vehicle. The battery heating system includes: a battery group having a positive terminal and a negative terminal; a switch having a first end connected with the positive terminal; a large-current discharge module, and a... Byd Company Limited

03/30/17 / #20170093022

Electronic device and antenna of the same

An electric device includes a metal shell having a back metal shell part and a first side metal shell part, and a first antenna which includes: a first radiating surface formed by the back metal shell part and the first side metal shell part and having a variant T-shaped group... Byd Company Limited

03/30/17 / #20170094211

Image sensor and removing sunspot of the same

A method for removing a sunspot of an image sensor, an apparatus for removing a sunspot of an image sensor and an image sensor are provided. The method includes: obtaining reset sampling signal values of pixel units in a pixel array of the image sensor; for each of the reset... Byd Company Limited

03/23/17 / #20170085301

Mobile terminal and near field communication antenna

A mobile terminal and a NFC antenna are provided. The mobile terminal includes: a terminal body, including a rear surface defined with a rear longitudinal centerline and a rear transverse centerline; near field communication antenna, disposed on the rear surface of the terminal body; wherein at least one of the... Byd Company Limited

03/09/17 / #20170069886

Power battery device

A power battery device includes: a battery tray having a positioning member provided on the upper surface thereof; and a plurality of battery modules disposed on the battery tray and arranged in at least two layers in an up-down direction, each battery module comprising: a housing having a first positioning... Byd Company Limited

03/02/17 / #20170062137

Electric vehicle and capacitor thereof

The present disclosure discloses an electric vehicle and a capacitor, the capacitor is configured to be connected to a DC bus of an electric vehicle and an insulated gate bipolar transistor, comprising a housing, groups of capacitor cores and groups of connecting terminals. The capacitor comprises a plurality of groups... Byd Company Limited

02/09/17 / #20170036662

Hybrid electrical vehicle and controlling the same

A control system of a hybrid electrical vehicle and a control method for a hybrid electrical vehicle are provided. The control system of the hybrid electric vehicle includes: a transmission device (10) connected with wheels (2a and 2b) of the hybrid electrical vehicle; an engine power subsystem (20) connected with... Byd Company Limited

01/05/17 / #20170001494

Air conditioning system, controlling the same and hybrid vehicle

A hybrid vehicle, an air conditioning system and a method for controlling the air conditioning system are provided. The air conditioning system includes: an electric compressor; a mechanical compressor, connected with the electric compressor in parallel; a power battery, connected with the electric compressor and configured to supply power to... Byd Company Limited

01/05/17 / #20170001624

Control system and control hybrid electric vehicle

A control system for a hybrid electric vehicle comprises a transmission system configured to drive wheels, an engine power subsystem connected to the transmission system, a motor power subsystem connected to the transmission system and a control module. When vehicle's electrical power is on, the control module is configured to... Byd Company Limited

01/05/17 / #20170005215

Photovoltaic cell module

A photovoltaic cell module includes: a transparent upper cover plate, a first polyolefin encapsulation layer, a cell group layer, a second polyolefin encapsulation layer, and a backplane that are sequentially disposed in a laminated manner, where outer edges of the transparent upper cover plate and the backplane exceed outer edges... Byd Company Limited

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ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



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