Patents by Inventor Chenhan Xu

Chenhan Xu 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).

  • FINGER GESTURE RECOGNITION VIA ACOUSTIC-OPTIC SENSOR FUSION
    Publication number: 20240094824
    Abstract: A finger gesture recognition system is provided. The finger gesture recognition system includes one or more audio sensors and one or more optic sensors. The finger gesture recognition system captures, using the one or more audio sensors, audio signal data of a finger gesture being made by a user, and captures, using the one or more optic sensors, optic signal data of the finger gesture. The finger gesture recognition system recognizes the finger gesture based on the audio signal data and the optic signal data and communicates finger gesture data of the recognized finger gesture to an Augmented Reality/Combined Reality/Virtual Reality (XR) application.
    Type: Application
    Filed: September 14, 2023
    Publication date: March 21, 2024
    Inventors: Gurunandan Krishnan Gorumkonda, Shree K. Nayar, Chenhan Xu, Bing Zhou