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Hisense Broadband Multimedia Technologies Co Ltd patents


Recent patent applications related to Hisense Broadband Multimedia Technologies Co Ltd. Hisense Broadband Multimedia Technologies Co Ltd is listed as an Agent/Assignee. Note: Hisense Broadband Multimedia Technologies Co Ltd may have other listings under different names/spellings. We're not affiliated with Hisense Broadband Multimedia Technologies Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hisense Broadband Multimedia Technologies Co Ltd-related inventors


Optical module

An optical module includes: a first thermoelectric cooler (TEC) disposed at least partially inside a laser, a second TEC is disposed on a housing of the laser, and a micro control unit (MCU). The first TEC is configured to perform heating or cooling according to an enabling signal input by... Hisense Broadband Multimedia Technologies Co Ltd

Optical component

An optical component includes: a first substrate, a second substrate, and a transfer board. A first electrically conductive path is disposed on a top surface of the first substrate. A second electrically conductive path is disposed on a bottom surface of the first substrate. A third electrically conductive path is... Hisense Broadband Multimedia Technologies Co Ltd

Optical component

An optical component includes: a first substrate, a second substrate, and a transfer board. A first electrically conductive path is disposed on a top surface of the first substrate. A second electrically conductive path is disposed on a bottom surface of the first substrate. A third electrically conductive path is... Hisense Broadband Multimedia Technologies Co Ltd

Light emitting device, optical module and manufacturing method thereof

A light emitting device, an optical module and a manufacturing method thereof are disclosed. According to an example of the disclosure, the light emitting device may comprise an optical waveguide chip, a light emitting chip and a grating between the light emitting chip and the optical waveguide chip. The light... Hisense Broadband Multimedia Technologies Co Ltd

Olt optical module and olt

An Optical Line Termination (OLT) module and an OLT are disclosed. According to an embodiment of the OLT optical module, an optical signal receiver connects with a trans-impedance amplifier of which differential outputs connect with a limiting amplifier. An SD output of the limiting amplifier connects with a clock input... Hisense Broadband Multimedia Technologies Co Ltd

Optical module

The present disclosure provides an optical module comprising: a photoelectric conversion unit, a first demodulation circuit, and a second demodulation circuit; the first demodulation circuit and the second demodulation circuit are respectively connected to the photoelectric conversion unit; the photoelectric conversion unit is configured to convert the received optical signal... Hisense Broadband Multimedia Technologies Co Ltd

Method for adjusting los alarm decision threshold and optical module

Embodiments of the present disclosure provide a method for adjusting a LOS alarm decision threshold and an optical module. The method includes: receiving an optical signal; determining a power value of the optical signal and an amplitude of an electrical signal converted from the optical signal; determining a first numeric... Hisense Broadband Multimedia Technologies Co Ltd

Audio quality improvement in multimedia systems

Methods and systems are disclosed for echo suppression of an input audio signal. A multimedia system and a remote control unit are configured to adaptively and dynamically preform calibration processes for obtaining sets of echo suppression parameters. The sets of echo suppression parameters are used to generate an audio signal... Hisense Broadband Multimedia Technologies Co Ltd

Optical module

An optical module is provided in the present disclosure. According to an embodiment, the optical module may comprise a housing, two or more circuit board layers, and a light emitting chip. The two or more circuit board layers may be disposed in the housing and electrically connected to each other;... Hisense Broadband Multimedia Technologies Co Ltd

Optical module

The disclosure provides an optical module, including a housing, a circuit board and a light conducting structure; a portion of the light conducting structure is disposed in the housing, another portion of the light conducting structure juts out from the housing; the circuit board is provided with a light source,... Hisense Broadband Multimedia Technologies Co Ltd

Optical module and transmitting data in optical module

An optical module and a method of transmitting data in the optical module are provided in the present disclosure. According to an example, the optical module may comprise a micro controller unit (MCU) and N number of first driving chips having a same chip address. The MCU may be configured... Hisense Broadband Multimedia Technologies Co Ltd

Optical module and optical line terminal device

An optical module and an optical line terminal device are disclosed. According to an example, the optical line terminal device comprises a system board and an optical module. The system board comprises an optical module control circuit comprising a main control chip and a drive circuit. The optical module comprises... Hisense Broadband Multimedia Technologies Co Ltd

Optical module and transmitting data in optical module

An optical module and a method of transmitting data in the optical module are provided in the present disclosure. According to an example, the optical module may comprise a micro controller unit (MCU) and N number of first driving chips having a same chip address. The MCU may be configured... Hisense Broadband Multimedia Technologies Co Ltd

Optical component

... Hisense Broadband Multimedia Technologies Co Ltd

Optical module

The disclosure provides an optical module that includes a circuit board, a first chip, a second chip, and a lens assembly, wherein the first chip and the second chip are arranged respectively on the surface of the circuit board, and the lens assembly is arranged above the first chip and... Hisense Broadband Multimedia Technologies Co Ltd

Optical module and wavelength detecting method

An example optical module includes: an optical splitter configured to split a received incident optical signal into a first optical signal and a second optical signal; a wavelength filter sheet configured to receive the second optical signal to reflect a first part of the second optical signal to generate reflected... Hisense Broadband Multimedia Technologies Co Ltd

Multiplexer

Embodiments of the present disclosure provide a multiplexer, and relate to the field of fiber communications technologies. The multiplexer according to the embodiments of the present disclosure includes a first light beam adjusting element, a second light beam adjusting element, a first light filtering and combining element or splitting element,... Hisense Broadband Multimedia Technologies Co Ltd

Multiplexer

Embodiments of the present disclosure provide a multiplexer, and relate to the field of fiber communications technologies. The multiplexer according to the embodiments of the present disclosure includes a first light beam adjusting element, a second light beam adjusting element, a first light filtering and combining element or splitting element,... Hisense Broadband Multimedia Technologies Co Ltd

Optical module

The disclosure discloses an optical module, and relates to the field of optic fiber communications. A circuit according to an embodiment of the disclosure includes: a chip, which includes at least one wiring side, and on which there are arranged first signal interface pads arranged parallel to the wiring side;... Hisense Broadband Multimedia Technologies Co Ltd

Optical module and controlling optical module

This disclosure discloses an optical module and a method for controlling optical module. The optical module includes a controller and a port, wherein the controller is configured to receive a state signal from an optical chip, the state signal is a continuous signal, and output a non-continuous signal to a... Hisense Broadband Multimedia Technologies Co Ltd

Coupler and optical waveguide chip applying the coupler

A coupler and a waveguide chip including the coupler are provided. The coupler connects a first optical waveguide to a second optical waveguide and includes an entity region and a first waveguide grating. A first end of the entity region is coupled to the first optical waveguide. A second end... Hisense Broadband Multimedia Technologies Co Ltd

Coupler and optical waveguide chip applying the coupler

A coupler and a waveguide chip including the coupler are provided. The coupler connects a first optical waveguide to a second optical waveguide and includes an entity region and a first waveguide grating. A first end of the entity region is coupled to the first optical waveguide. A second end... Hisense Broadband Multimedia Technologies Co Ltd

Printed circuit board and optical module

The application provides a printed circuit board and an optical module so as to alleviate poor contact between the electro-conductive contact sheet group and the clamping piece due to the solder resist. The printed circuit board includes a substrate, and electro-conductive wirings and electro-conductive contact sheet group both laid on... Hisense Broadband Multimedia Technologies Co Ltd

Optical module

Some embodiments of the present disclosure disclose an optical module. The optical module comprises a housing; a circuit board is provided inside the housing, and a connecting finger pluggable in an optical module cage is provided on the circuit board. At least one reflector, which is located between the connecting... Hisense Broadband Multimedia Technologies Co Ltd

Pluggable optical module

Some embodiments of the present disclosure disclose a pluggable optical module, comprising a housing and an electromagnetic interference shielding clip clamped on the housing; a conductive member is provided between the housing and the electromagnetic interference shielding clip; and when the pluggable optical module is inserted into an optical module... Hisense Broadband Multimedia Technologies Co Ltd

Optical module

The embodiments of the present disclosure disclose an optical module, comprising a housing, an adaptor and an optical sub-module being provided inside the housing, the adaptor being fixed with the optical sub-module, wherein an optical port component is also provided inside the housing, the optical port component is located at... Hisense Broadband Multimedia Technologies Co Ltd

Optical module

The present disclosure relates to the field of optical communication, particularly to an optical module. An optical module according to embodiments of the disclosure includes: a laser device including an emission region, and a modulation region to which light emitted by the emission region is transmitted; a bias circuit connected... Hisense Broadband Multimedia Technologies Co Ltd

Optical component

An optical component includes: a first substrate, a second substrate, and a transfer board. A first electrically conductive path is disposed on a top surface of the first substrate. A second electrically conductive path is disposed on a bottom surface of the first substrate. A third electrically conductive path is... Hisense Broadband Multimedia Technologies Co Ltd

Method and starting an optical module

The application discloses a method and apparatus for starting an optical module, the method including: adjusting temperature of a laser device of the optical module to a first temperature higher than a normal operating temperature of the laser device of the optical module; powering up the laser device of the... Hisense Broadband Multimedia Technologies Co Ltd








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