Patents by Inventor Xufeng Wu

Xufeng Wu 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).

  • Photoelectric sensing instant display type golf swing collimation trainer
    Patent number: 9155953
    Abstract: A photoelectric sensing instant display type golf swing collimation trainer comprises a base (1) and a display device (2), two photoelectric sensor mounting supports (3, 3?) are mounted on the base (1), two groups of photoelectric detection devices with transmitters (4) and sensors (5) are mounted on each mounting support (3 or 3?), the distance between the two sensors (5) on each mounting support is matched with the distance of the straight line section at the bottom of a club head of a golf club, when the club head of the golf club passes between the transmitters (4) and the sensors (5), the pulse receiving of the sensors (5) is blocked, and the sensors (5) are used for sending the synchronous state of blocking the pulse receiving of the club head of the golf club to the display device (2) which is electrically connected with the sensors (5) for real-time display.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: October 13, 2015
    Inventors: Yansheng Zhao, Xufeng Wu
  • COMPOSITIONS COMPRISING HYDROGEL PARTICLES
    Publication number: 20140112964
    Abstract: Provided are stable compositions comprising an aqueous carrier, hydrogel particles comprising one or more polysaccharides, and one or more surfactants. Also provided are methods of making such compositions.
    Type: Application
    Filed: May 3, 2012
    Publication date: April 24, 2014
    Applicant: JOHNSON & JOHNSON CONSUMER COMPANIES, INC.
    Inventor: Xufeng Wu
  • Photoelectric Sensing Instant Display Type Golf Swing Collimation Trainer
    Publication number: 20120309555
    Abstract: A photoelectric sensing instant display type golf swing collimation trainer comprises a base (1) and a display device (2), two photoelectric sensor mounting supports (3, 3?) are mounted on the base (1), two groups of photoelectric detection devices with transmitters (4) and sensors (5) are mounted on each mounting support (3 or 3?), the distance between the two sensors (5) on each mounting support is matched with the distance of the straight line section at the bottom of a club head of a golf club, when the club head of the golf club passes between the transmitters (4) and the sensors (5), the pulse receiving of the sensors (5) is blocked, and the sensors (5) are used for sending the synchronous state of blocking the pulse receiving of the club head of the golf club to the display device (2) which is electrically connected with the sensors (5) for real-time display.
    Type: Application
    Filed: September 30, 2011
    Publication date: December 6, 2012
    Inventors: Yansheng Zhao, Xufeng Wu
  • SHINE CONTROL CLEANSER
    Publication number: 20100256031
    Abstract: This invention relates to shine control cleansing compositions, which are capable of controlling the appearance of oily and shiny skin for an extended period of time.
    Type: Application
    Filed: October 9, 2009
    Publication date: October 7, 2010
    Inventors: Jeffrey Wu, Xufeng Wu
  • SHINE CONTROL CLEANSER
    Publication number: 20100093599
    Abstract: This invention relates to shine control cleansing compositions, which are capable of controlling the appearance of oily and shiny skin for an extended period of time.
    Type: Application
    Filed: October 10, 2008
    Publication date: April 15, 2010
    Inventors: JEFFREY WU, Xufeng Wu