Patents by Inventor Te-Cheng Chang

Te-Cheng Chang 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).

  • CHANNEL HIATUS CORRECTION METHOD AND HDMI DEVICE
    Publication number: 20240155185
    Abstract: A channel hiatus correction method for an HDMI device is provided. A recovery code from scrambled data of the stream is obtained. A liner feedback shift register (LFSR) value of channels of the HDMI port is obtained based on the recovery code and the scrambled data of the stream. The stream is de-scrambled according to the LFSR value of the channels of the HDMI port. Video data is displayed according to the de-scrambled stream.
    Type: Application
    Filed: November 9, 2022
    Publication date: May 9, 2024
    Inventors: Chia-Hao CHANG, You-Tsai JENG, Kai-Wen YEH, Yi-Cheng CHEN, Te-Chuan WANG, Kai-Wen CHENG, Chin-Lung LIN, Tai-Lai TUNG, Ko-Yin LAI
  • Channel hiatus correction method and HDMI device
    Patent number: 11962847
    Abstract: A channel hiatus correction method for an HDMI device is provided. A recovery code from scrambled data of the stream is obtained. A liner feedback shift register (LFSR) value of channels of the HDMI port is obtained based on the recovery code and the scrambled data of the stream. The stream is de-scrambled according to the LFSR value of the channels of the HDMI port. Video data is displayed according to the de-scrambled stream.
    Type: Grant
    Filed: November 9, 2022
    Date of Patent: April 16, 2024
    Assignee: MEDIATEK INC.
    Inventors: Chia-Hao Chang, You-Tsai Jeng, Kai-Wen Yeh, Yi-Cheng Chen, Te-Chuan Wang, Kai-Wen Cheng, Chin-Lung Lin, Tai-Lai Tung, Ko-Yin Lai
  • Shelter used to protect plants or crops from adverse environmental conditions
    Patent number: 4827957
    Abstract: This invention discloses a shelter used to protect plants or crops from damage by animals and adverse environmental conditions, which comprises a framework; at least one ridge pole supported by the framework; at least one pulley block supported in the ridge pole; at least one network frame, one side of which is hinged in the framework, the opposite side of which is hoisted by the pulley block; and a water-proof sheet which is supported by and covers and network frame; whereby the water-proof sheet can be hoisted up to the elevated position for cultivating plants and lowered to cover the crops for preventing them from being blown away by wind.
    Type: Grant
    Filed: December 28, 1987
    Date of Patent: May 9, 1989
    Inventor: Te-Cheng Chang