Patents by Inventor Jiayun HOU

Jiayun HOU 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).

  • Fingerprint sensor, fingerprint recognition module and fingerprint recognition system
    Patent number: 11288481
    Abstract: A fingerprint sensor, a fingerprint recognition module and a fingerprint recognition system. The fingerprint sensor includes: a sensor die configured to collect fingerprint information; a package structure configured to package the sensor die, where the sensor die or the package structure includes a first metal electrode, which is connected with a touch detection module, and the touch detection module is connected with a control module and is configured to feed back a touch signal to the control module, so as to enable the control module to supply power to the fingerprint sensor according to the touch signal, and then enable the sensor die to collect fingerprint information. Under the premise of ensuring low standby power consumption of the fingerprint recognition system, the anti-interference ability and the ESD performance of the fingerprint recognition module are improved, and the flexibility of the touch detection scheme is improved.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: March 29, 2022
    Assignee: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventors: Jiayun Hou, Yue Ma, Heping Huang
  • FINGERPRINT SENSOR, FINGERPRINT RECOGNITION MODULE AND FINGERPRINT RECOGNITION SYSTEM
    Publication number: 20210012079
    Abstract: A fingerprint sensor, a fingerprint recognition module and a fingerprint recognition system. The fingerprint sensor includes: a sensor die configured to collect fingerprint information; a package structure configured to package the sensor die, where the sensor die or the package structure includes a first metal electrode, which is connected with a touch detection module, and the touch detection module is connected with a control module and is configured to feed back a touch signal to the control module, so as to enable the control module to supply power to the fingerprint sensor according to the touch signal, and then enable the sensor die to collect fingerprint information. Under the premise of ensuring low standby power consumption of the fingerprint recognition system, the anti-interference ability and the ESD performance of the fingerprint recognition module are improved, and the flexibility of the touch detection scheme is improved.
    Type: Application
    Filed: September 29, 2020
    Publication date: January 14, 2021
    Applicant: Shenzhen Goodix Technology Co., Ltd.
    Inventors: Jiayun HOU, Yue MA, Heping HUANG