Patents by Inventor Guohui Xiong

Guohui Xiong 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).

  • Real-time tracking-compensated image effects
    Patent number: 11989938
    Abstract: A mobile device can generate real-time complex visual image effects using asynchronous processing pipeline. A first pipeline applies a complex image process, such as a neural network, to keyframes of a live image sequence. A second pipeline generates flow maps that describe feature transformations in the image sequence. The flow maps can be used to process non-keyframes on the fly. The processed keyframes and non-keyframes can be used to display a complex visual effect on the mobile device in real-time or near real-time.
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: May 21, 2024
    Assignee: Snap Inc.
    Inventors: Samuel Edward Hare, Fedir Poliakov, Guohui Wang, Xuehan Xiong, Jianchao Yang, Linjie Yang, Shah Tanmay Anilkumar
  • Compact four-way transducer for dual polarization communications systems
    Patent number: 8941549
    Abstract: A compact four-way transducer (FWT) is provided for a microwave communications system. The compact FWT is a compact assembly that is configured to process microwave signals in dual-polarization antenna feeds and to provide single polarized signals for four communications channels. The compact FWT includes four terminals facing different directions at one end for receiving/sending single polarized signals, and a terminal at an opposite end for receiving/sending dual polarized signals.
    Type: Grant
    Filed: March 8, 2013
    Date of Patent: January 27, 2015
    Assignee: Tongyu Communication Inc.
    Inventors: Junwei Dong, Zhonglin Wu, Guohui Xiong
  • COMPACT FOUR-WAY TRANSDUCER FOR DUAL POLARIZATION COMMUNICATIONS SYSTEMS
    Publication number: 20130265204
    Abstract: A compact four-way transducer (FWT) is provided for a microwave communications system. The compact FWT is a compact assembly that is configured to process microwave signals in dual-polarization antenna feeds and to provide single polarized signals for four communications channels. The compact FWT includes four terminals facing different directions at one end for receiving/sending single polarized signals, and a terminal at an opposite end for receiving/sending dual polarized signals.
    Type: Application
    Filed: March 8, 2013
    Publication date: October 10, 2013
    Applicant: TONGYU COMMUNICATION INC.
    Inventors: Junwei Dong, Zhonglin Wu, Guohui Xiong