Patents by Inventor Bingqian MA

Bingqian MA 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 and fingerprint identification module comprising the same
    Patent number: 10346663
    Abstract: The present disclosure discloses a fingerprint sensor and a fingerprint identification module. The fingerprint sensor comprises a substrate and an ultrasonic transducer. The upper surface of the substrate is provided with a plurality of first connecting electrodes, wherein the lower surface of the substrate is provided with a plurality of second connecting electrodes, and wherein the first connecting electrodes are configured to electrically connect with the second electrodes. The ultrasonic transducer is provided on the upper surface, wherein the ultrasonic transducer comprises a plurality of third connecting electrodes, and wherein the third connecting electrodes are configured to electrically connect with the first connecting electrodes.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: July 9, 2019
    Assignee: NANCHANG O-FILM BIO-IDENTIFICATION TECHNOLOGY CO., LTD
    Inventors: Anpeng Bai, Bingqian Ma
  • FINGERPRINT SENSOR AND FINGERPRINT IDENTIFICATION MODULE COMPRISING THE SAME
    Publication number: 20180068149
    Abstract: The present disclosure discloses a fingerprint sensor and a fingerprint identification module. The fingerprint sensor comprises a substrate and an ultrasonic transducer. The upper surface of the substrate is provided with a plurality of first connecting electrodes, wherein the lower surface of the substrate is provided with a plurality of second connecting electrodes, and wherein the first connecting electrodes are configured to electrically connect with the second electrodes. The ultrasonic transducer is provided on the upper surface, wherein the ultrasonic transducer comprises a plurality of third connecting electrodes, and wherein the third connecting electrodes are configured to electrically connect with the first connecting electrodes.
    Type: Application
    Filed: April 18, 2017
    Publication date: March 8, 2018
    Inventors: Anpeng BAI, Bingqian MA