Patents by Inventor Charles Yuan

Charles Yuan 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).

  • Patent number: 11533543
    Abstract: It may be determined when at least one boost achievement condition is satisfied for temporarily boosting visibility of a video streaming channel within one or more interfaces of a video streaming service. The boosting of the visibility of the video streaming channel may be initiated based on satisfaction of the at least one boost achievement condition. It may be determined when at least one boost reward condition is satisfied. The boosting of the visibility of the video streaming channel may be terminated based on satisfaction of the at least one boost reward condition. The at least one boost achievement condition and the at least one boost reward condition may differ for different video streaming channels and may be determined based at least in part on viewership of the different video streaming channels.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: December 20, 2022
    Assignee: TWITCH INTERACTIVE, INC.
    Inventors: Jeanette Suh, Wali Ansary, Mandy Han, Bianca Speichermann, Kevin Lawrence Talampas Pamplona, Augustus Charles Yuan, Ashley Sun, Austin Nicole Jacobs, Jiachuan He, Andrew K. Wang
  • Patent number: 9868842
    Abstract: Rubber to be recycled is first ground to rubber crumb and then is transferred to a plasticizing unit. The rubber to be recycled is mixed with chemicals including an aromatic, environmental-friendly, low volatility reaction oil, a thickening agent and an activator. This mixture is heated to a desired temperature under anaerobic conditions and then is maintained at that temperature for a suitable time. The processed material is then transferred to a cooling unit in which it is cooled to a temperature below 60° C. prior to being released from the machine.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: January 16, 2018
    Inventor: Qiang(Charles) Yuan
  • Publication number: 20160272778
    Abstract: Rubber to be recycled is first ground to rubber crumb and then is transferred to a plasticizing unit. The rubber to be recycled is mixed with chemicals including an aromatic, environmental-friendly, low volatility reaction oil, a thickening agent and an activator. This mixture is heated to a desired temperature under anaerobic conditions and then is maintained at that temperature for a suitable time. The processed material is then transferred to a cooling unit in which it is cooled to a temperature below 60° C. prior to being released from the machine.
    Type: Application
    Filed: October 23, 2014
    Publication date: September 22, 2016
    Applicant: 6732667 Manitoba Inc.
    Inventor: Qiang(Charles) Yuan
  • Publication number: 20060259287
    Abstract: A tool that obtains a performance goal based on actual calculated performance of the vehicle, thereby eliminating a driver model. The tool includes an optimizer to determine path target points to be sent to controls, such as a steering controller, to obtain a performance goal—such as minimum transit time for a road segment. The design parameters and target lateral coordinates are input to a closed loop steering controller in a generic vehicle dynamic code. The invention uses discrete points to describe targets for path and speed making the use of optimization tools effective. The optimization is based on the actual calculated performance of the vehicle; therefore the path followed by the vehicle may be different from that described by the target(s). The target path is simply modified to obtain the best performance.
    Type: Application
    Filed: April 7, 2006
    Publication date: November 16, 2006
    Inventors: Frederic Jacquelin, David Hall, Charles Paulson, Russell Wakeman, Charles Yuan