Patents by Inventor Ying-Ta Chen

Ying-Ta Chen 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).

  • INSPECTION TOOL AND INSPECTION METHOD FOR AN TOUCH PLATE
    Publication number: 20250093989
    Abstract: Provided is an inspection tool for a touch panel, including a substrate adapted to be placed on the touch panel and multiple protrusions disposed on the substrate in correspondence to multiple touch inspection points and arranged along an inspection trajectory. An inspection method for a touch panel is also provided.
    Type: Application
    Filed: November 27, 2024
    Publication date: March 20, 2025
    Applicant: E Ink Holdings Inc.
    Inventors: Chien-Hsing Chang, Ying-Ta Chen, Yun-Nan Hsieh
  • INSPECTION TOOL AND INSPECTION METHOD FOR AN TOUCH PLATE
    Publication number: 20230297184
    Abstract: Provided is an inspection tool for a touch panel, including a substrate adapted to be placed on the touch panel and multiple protrusions disposed on the substrate in correspondence to multiple touch inspection points and arranged along an inspection trajectory. An inspection method for a touch panel is also provided.
    Type: Application
    Filed: January 12, 2023
    Publication date: September 21, 2023
    Applicant: E Ink Holdings Inc.
    Inventors: Chien-Hsing Chang, Ying-Ta Chen, Yun-Nan Hsieh
  • Lingering cancellation for data encoded audio signals
    Patent number: 9544442
    Abstract: Presented herein are techniques to reduce error probability and eliminate the lingering signal that causes problems during audio signal data transmission. An electroacoustic transducer of a first electronic device receives a data encoded audio signal that includes modulated digital data therein. The data encoded audio signal is demodulated to produce a present input signal that includes a target frequency and a lingering effect of a previously received data encoded audio signal. Lingering cancellation is performed on the present input signal to produce a present output signal from which the lingering effect of the previously received data encoded audio signal has been removed.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: January 10, 2017
    Assignee: ACER INCORPORATED
    Inventors: Po-Jen Tu, Jia-Ren Chang, Ming-Chun Fang, Chia-Hsun Lee, Wen-Cheng Hsu, Hsiao-Chi Hsu, Ying-Ta Chen, Kai-Yu Huang, Chao-Kuang Yang
  • LINGERING CANCELLATION FOR DATA ENCODED AUDIO SIGNALS
    Publication number: 20150134327
    Abstract: Presented herein are techniques to reduce error probability and eliminate the lingering signal that causes problems during audio signal data transmission. An electroacoustic transducer of a first electronic device receives a data encoded audio signal that includes modulated digital data therein. The data encoded audio signal is demodulated to produce a present input signal that includes a target frequency and a lingering effect of a previously received data encoded audio signal. Lingering cancellation is performed on the present input signal to produce a present output signal from which the lingering effect of the previously received data encoded audio signal has been removed.
    Type: Application
    Filed: May 22, 2014
    Publication date: May 14, 2015
    Applicant: Acer Incorporated
    Inventors: Po-Jen Tu, Jia-Ren Chang, Ming-Chun Fang, Chia-Hsun Lee, Wen-Cheng Hsu, Hsiao-Chi Hsu, Ying-Ta Chen, Kai-Yu Huang, Chao-Kuang Yang