Patents by Inventor Chien-Cheng Yu

Chien-Cheng Yu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230141223
    Abstract: A camera lifting structure includes a rail bracket, two fixing portions, two elastic elements, two sliding portions, two connecting rods and a camera module. The rail bracket extends along a first direction. The fixing portions are disposed on two ends of the rail bracket. The elastic elements locate between the fixing portions. Each elastic element has a first end and a second end. Each first end connects with the corresponding fixing portion. The sliding portions respectively connect with the corresponding second end and are configured to slide along the first direction relative to the rail bracket. Each connecting rod has a third end and a fourth end. Each third end is pivotally connected with the corresponding sliding portion. The camera module pivotally connects with the fourth ends and is configured to move relative to the rail bracket along a second direction perpendicular to the first direction.
    Type: Application
    Filed: February 24, 2022
    Publication date: May 11, 2023
    Inventor: Chien Cheng YU
  • Patent number: 9465258
    Abstract: A display panel having a display region and a non-display region surrounding the display region is provided. The display panel includes a first substrate, a second substrate, a sealant located in the non-display region, and a display medium. The first substrate includes a plurality of scan lines and data lines, a plurality of active devices, a plurality of pixel electrodes, and a common electrode located in the display region. The active devices are electrically connected to the scan lines and the data lines. The pixel electrodes are electrically connected to the active devices. The common electrode is disposed corresponding to the pixel electrodes. The first substrate further includes a shielding electrode located in the non-display region and is electrically connected to the common electrode. The shielding electrode is located between the sealant and the common electrode and surrounds the display region.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: October 11, 2016
    Assignee: Au Optronics Corporation
    Inventors: Syu-Jhe Wang, Chien-Cheng Yu
  • Publication number: 20160161776
    Abstract: A display panel having a display region and a non-display region surrounding the display region is provided. The display panel includes a first substrate, a second substrate, a sealant located in the non-display region, and a display medium. The first substrate includes a plurality of scan lines and data lines, a plurality of active devices, a plurality of pixel electrodes, and a common electrode located in the display region. The active devices are electrically connected to the scan lines and the data lines. The pixel electrodes are electrically connected to the active devices. The common electrode is disposed corresponding to the pixel electrodes. The first substrate further includes a shielding electrode located in the non-display region and is electrically connected to the common electrode. The shielding electrode is located between the sealant and the common electrode and surrounds the display region.
    Type: Application
    Filed: May 11, 2015
    Publication date: June 9, 2016
    Inventors: Syu-Jhe Wang, Chien-Cheng Yu
  • Publication number: 20110026213
    Abstract: A memory card with a SATA connecter includes a SATA connector, a memory module, a controller, and a power control circuit. The SATA connector of the memory card is used for being connected with an electronic device. The SATA connector includes nine pins for receiving electric power, identifying a SATA interface signal, transmitting the SATA interface signal, and being connected with ground. The controller is electrically connected with the SATA connector and the memory module to control the data transmission between the memory card and the electronic device. The power control circuit is electrically connected with the connector, the memory module, and the controller to provide the electric power needed by the memory card.
    Type: Application
    Filed: February 8, 2010
    Publication date: February 3, 2011
    Inventors: Kai-Shun Chang, Yu-Chieh Chang, Chi-Liang Tsai, Chien-Cheng Yu
  • Patent number: 7751185
    Abstract: A docking station applied to a portable electronic device includes a casing module, a circuit module, a first input/output module and a second input/output module. The casing module has a casing, an opening formed on the casing, and a cover pivoting around the casing in order to selectively open or close the opening. The circuit module is disposed inside the casing. The first input/output module is disposed on the casing and electrically connected between the circuit module and a plurality of different peripherals. The second input/output module is disposed on the casing and electrically connected between the circuit module and an external connector of the portable electronic device. Therefore, when a rear side of the portable electronic device pushes the cover, the cover is opened in order to make one part of the rear side of the portable electronic device pass through the opening and receive in the casing.
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: July 6, 2010
    Assignee: Amtek System Co., Ltd.
    Inventor: Chien-Cheng Yu
  • Publication number: 20100067190
    Abstract: A docking station applied to a portable electronic device includes a casing module, a circuit module, a first input/output module and a second input/output module. The casing module has a casing, an opening formed on the casing, and a cover pivoting around the casing in order to selectively open or close the opening. The circuit module is disposed inside the casing. The first input/output module is disposed on the casing and electrically connected between the circuit module and a plurality of different peripherals. The second input/output module is disposed on the casing and electrically connected between the circuit module and an external connector of the portable electronic device. Therefore, when a rear side of the portable electronic device pushes the cover, the cover is opened in order to make one part of the rear side of the portable electronic device pass through the opening and receive in the casing.
    Type: Application
    Filed: September 16, 2008
    Publication date: March 18, 2010
    Inventor: Chien-Cheng Yu
  • Publication number: 20070045480
    Abstract: This is a innovative electrical cord structure for audio and video applications that actually succeeds in eliminating the need for those unwieldy and unsightly exterior connection cables. In the future, this should be regarded as an essential part of any home redecoration project, as in the past, a interior designer would be needed to redesign a wall for a hang on TV with rearranging the cables. This solution makes the process much easier, a lot more flexible and significantly more adaptable.
    Type: Application
    Filed: December 6, 2005
    Publication date: March 1, 2007
    Inventor: Chien-Cheng Yu
  • Publication number: 20070030237
    Abstract: A source driving method and a source driver for a liquid crystal display device having a plurality of pixels, wherein each pixel comprises a first color sub-pixel with a first displaying wavelength, a second color sub-pixel with a second displaying wavelength less than the first displaying wavelength, and a third color sub-pixel with a third displaying wavelength less than the second displaying wavelength are provided. First, a digital data is received. Then, a digital to analog process is performed to convert the digital data into an analog data. Next, the analog data is sequentially selected and output to the first color sub-pixel, the second color sub-pixel, and then the third color sub-pixel of the selected pixel. The source driving method can improve the image color fidelity of the liquid crystal display device.
    Type: Application
    Filed: August 8, 2005
    Publication date: February 8, 2007
    Inventors: Tzung-Hsien Chen, Yih-Jun Wong, Chien-Cheng Yu, Ching-Yao Lin, Norio Oku, Li-Sen Chuang