Patents by Inventor Patrick R. Chiu

Patrick R. Chiu 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).

  • DISPLAY PANEL TRANSISTOR GATE-SIGNAL COMPENSATION SYSTEMS AND METHODS
    Publication number: 20240169903
    Abstract: An electronic device may include an electronic display having a gate-on-array (GOA) that generates gate signals in response to an activation signal, pixels that activate in response to a combination of the gate signals and data signals indicative of image data, and sensing circuitry. The sensing circuitry may measure a characteristic response of a gate signal a characteristic response of one or more pixels, or both and compare the characteristic responses to baselines. The electronic device may also include compensation circuitry that applies a compensation to the activation signal and/or to the image data based on the comparisons between the characteristic responses and the baselines.
    Type: Application
    Filed: September 19, 2023
    Publication date: May 23, 2024
    Inventors: Sun-Il Chang, Kwang Soon Park, Hao-Lin Chiu, Jie Won Ryu, Hyunsoo Kim, Hyunwoo Nho, Wei Xiong, Patrick R. Cruce
  • System for recording, annotating and indexing audio data
    Patent number: 6404856
    Abstract: An audio data system assigns properties to audio data and keywords to audio data files. The properties indicate the type of audio data and the keywords indicate the general content of an audio data file. The system provides an updatable database of audio data that is capable of being searched based on the properties and the keywords.
    Type: Grant
    Filed: April 10, 1998
    Date of Patent: June 11, 2002
    Assignees: Fuji Xerox Co., Ltd., Xerox Corporation
    Inventors: Lynn R. Wilcox, Patrick R. Chiu, Jacek Gwizdka
  • SYSTEM FOR RECORDING, ANNOTATING AND INDEXING AUDIO DATA
    Publication number: 20020027976
    Abstract: An audio data system assigns properties to audio data and keywords to audio data files. The properties indicate the type of audio data and the keywords indicate the general content of an audio data file. The system provides an updatable database of audio data that is capable of being searched based on the properties and the keywords.
    Type: Application
    Filed: April 10, 1998
    Publication date: March 7, 2002
    Inventors: LYNN D. WILCOX, PATRICK R. CHIU, JACEK GWIZDKA