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Qisda Corporation patents

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

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "Q" | Qisda Corporation-related inventors

Date Qisda Corporation patents (updated weekly) - BOOKMARK this page
05/04/17Wireless communication control system, wireless communication control method and movable device
05/04/17Network system and software updating method
04/20/17Displaying system having a function of sensing displaying properties
03/09/17Method for operating an electronic device to increase light density and electronic device thereof
03/02/17Display device
03/02/17Display device
02/23/17Projector device and heat dissipation system thereof
02/09/17Projection lens and projection device thereof
01/26/17Display device
01/19/17Ultrasound probe
12/22/16Projection apparatus and light integration rod for the same
11/03/16Lamp having illumination modules with different percentage of luminance adjustment
10/06/16Display with a supporting mechanism
09/29/16Ultrasound scanning system and ultrasound scanning method
09/29/16Display device
09/08/16Power board and ballast module and projector using the same
08/18/16Electronic device
08/18/16Fan device and electronic device
08/04/16Antenna device and communication device using the same
07/07/16Projector and color wheel module dust removing method
06/16/16Operating system updating method by using a checklist
06/16/16Data transmission method using multiple wireless networks
06/09/16Electronic device and antenna module capable of adjusting antenna characteristics dynamically
05/12/16Display device
05/05/16Ultrasonic scanning system
04/28/16Projection device capable of collecting light densely
04/14/16Projector and mixing light by a projector
04/07/16Ultrasound scanning method and system
02/25/16Barcode scanner and operational the same
02/18/16Transformer and control method thereof
02/04/16Handwriting input system and handwriting input method
01/21/16Pyroelectric sensing device
10/22/15Projection lens and projection device thereof
09/24/15Display device and positioning method
09/17/15Projection lens assembly and projection apparatus
09/10/15Portable electronic device and control method thereof
09/10/15Display apparatus
08/27/15Projection lens assembly and projection apparatus using the same
07/02/15Laser projection apparatus
07/02/15Laser projection apparatus
07/02/15Light source module and light-emitting control method
06/25/15Touch projection system
06/25/15Touch projection system
06/25/15Display device and infrared touch module thereof
06/25/15Pairing mobile device and pairing system for mobile device
06/18/15Display device and backlight module thereof
06/11/15Ultrasound system and pointer controller
06/04/15Detection mechanism for detecting position of print medium
05/07/15Projection system
04/23/15Charging method and mobile electronic device
04/02/15Antenna device and a communication device using the same
03/26/15Ultrasound probe and ultrasound scanning system
11/06/14Display device
04/17/14Engaging fixing module
08/22/13Coordinate sensing system, coordinate sensing method and display system
05/30/13Backlight module
04/11/13Projection apparatus
Patent Packs
02/14/13Electronic device with adjustable current supply conntctors
05/17/12Key structure and capacitive sensing device using the same thereof
03/08/12Backlight module and display device using the same
12/08/11Display support
11/17/11Display device
11/10/11Projector apparatus utilizing wedge-type lens
10/20/11System and enabling multiple-point actions based on single-point detection panel
08/18/11Object-detecting system and method by use of non-coincident fields of light
08/18/11Apparatus for image reproduction and method therefor
08/11/11Object-detecting system and method by use of non-coincident fields of light
08/11/11High efficiency pico projector apparatus
07/21/11Electronic apparatus
06/30/11Electronic apparatus and projector
06/16/11Electronic apparatus having cooling fan and detachable air filter and control cooling fan thereof
06/09/11Projection system
Patent Packs
05/26/11Projecting device and lens adjusting module thereof
05/19/11Object-detecting system
03/10/11Pico projector apparatus
03/10/11Touch screen display with touch osd and osd control method thereof
01/27/11Location-detecting system and arrangement method thereof
01/27/11Dynamic projection adjusting method and projection display device
01/27/11Cover and electronic apparatus
01/20/11Sheet separation method and sheet separation mechanism for automatic document feeder (adf)
01/20/11Projector with single fan
09/30/10Paper-blocking assembly and paper processing device using the same
09/23/10Display supporting structure, manufacture method thereof and display device having the display supporting structure
08/26/10Controlling electronic device
07/08/10Projecting lens and projecting apparatus using the same
07/01/10Lighting system
05/06/10Electronic apparatus and rotating module thereof
04/15/10Polyhedral assembly, master-slave based electronic system using the same and addressing method thereof
01/28/10Display device
01/21/10Direct current generator and the pulse generator thereof
01/14/10Display system and a display method
01/07/10Displaying image information of scanner on displayer and scanner using the same
01/07/10Independent scanning apparatus and independent scanning method
01/07/10Wireless terminal, wireless communication controling wireless terminal to switch between networks in wireless communication system
01/07/10Wireless terminal, wireless communication connecting wireless terminal to communication network
12/31/09Touch panel with touch pads
12/24/09Electronic device
12/24/09Digital frame and power saving method thereof
11/05/09Paper feeder having a paper stopper and office machine using the same
Social Network Patent Pack
11/05/09Method for halftone image transformation, printing and halftone mask generation
09/17/09Projecting system and lens combination thereof
09/10/09Display device
09/03/09Scanner and homing scanning module thereof
08/20/09Projecting system
08/06/09Display device
06/18/09Projection lens and projection device using the same
06/18/09Wide-angle lens and projection device using the same
05/28/09Image processing removing flaw and device using the same
05/07/09Compensation device, method, and electronic system utilizing the same
Patent Packs
04/23/09Paper-blocking mechanism and printer using the same
04/16/09Display support
04/16/09Remote control unit for operating an electronic device
04/09/09Feeder and multifunction printer using the same
04/09/09Wide-angle projection lens and projection apparatus using the same
03/19/09Support module and display device using the same
02/19/09Electronic device and power switching unit thereof
02/05/09Electronic device
02/05/09Sliding mechanism and electronic device using the same and case sliding method

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


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Qisda Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Qisda Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by