Patents by Inventor Chia-cheng Yeh

Chia-cheng Yeh 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: 20240152671
    Abstract: A violation checking method includes generating a violation log report for a design, classifying violation logs in the violation log report into high-risk logs and low-risk logs by a machine learning model, reviewing the high-risk logs, and modifying the design if at least one bug is identified in the high-risk logs.
    Type: Application
    Filed: November 3, 2023
    Publication date: May 9, 2024
    Applicant: MEDIATEK INC.
    Inventors: Chi-Ming Lee, Chung-An Wang, Cheok Yan Goh, Chia-Cheng Tsai, Chien-Hsin Yeh, Chia-Shun Yeh, Chin-Tang Lai
  • 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
  • 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
  • Publication number: 20060038887
    Abstract: A wireless LAN camera having digital signal boosting function and the system processing module thereof are proposed. The wireless LAN camera comprises a wireless LAN interface module, a system processing module, and an image sensor. The system processing module comprises a microprocessor connected to the wireless LAN interface module. The microprocessor manages scheduling and execution of all functional operations, and is used to modify parameters of an external package received by the wireless LAN interface module and then transfer it out via the wireless LAN interface module. An image processing interface connected to the microprocessor provides connection with the image sensor for processing an image signal inputted by the image sensor. The image signal is sent to the microprocessor for processing and then converted into an image package sent out via the wireless LAN interface module.
    Type: Application
    Filed: April 5, 2005
    Publication date: February 23, 2006
    Inventors: Kuang-Lei Chen, Chia-Cheng Yeh
  • Publication number: 20050158013
    Abstract: An integrated multimedia microcomputer device comprises a system-on-a-chip including a general purpose processor, a audio processor and an video processor. The general purpose processor is used to process an operation system and a plurality of application programs. The integrated multimedia microcomputer device also comprises a memory for storage of data, a audio/video output interface connected with the audio processor and the video processor for output of processed audio and video data respectively. The general purpose processor is also connected with a storage medium interface and several connection interfaces for electric connection with memory media and external electronic devices. The general purpose processor can perform signal transmission and communication with these electronic devices through execution of the application programs to accomplish the effects of multiple choices, convenient expansion of devices and audio/video playback.
    Type: Application
    Filed: April 22, 2004
    Publication date: July 21, 2005
    Inventors: Wen-Hsuan Sun, Chia-cheng Yeh, Chih-Shiung Chiang, Chien-Chung Kuo