Patents by Inventor Bryan Yip

Bryan Yip 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).

  • Magnifier
    Patent number: D501665
    Type: Grant
    Filed: January 8, 2004
    Date of Patent: February 8, 2005
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Magnifier
    Patent number: D502719
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: March 8, 2005
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Magnifier
    Patent number: D508063
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: August 2, 2005
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Microscope
    Patent number: D537459
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: February 27, 2007
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Magnifier
    Patent number: D538830
    Type: Grant
    Filed: January 17, 2006
    Date of Patent: March 20, 2007
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Clip-on housing and support for a magnifier lens
    Patent number: D541324
    Type: Grant
    Filed: January 4, 2006
    Date of Patent: April 24, 2007
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Magnifier
    Patent number: D545857
    Type: Grant
    Filed: January 4, 2006
    Date of Patent: July 3, 2007
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Handle for a magnifier
    Patent number: D552645
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: October 9, 2007
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Clip and support assembly for a head mounted magnifier
    Patent number: D553178
    Type: Grant
    Filed: January 29, 2007
    Date of Patent: October 16, 2007
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Portion of a handle for a magnifier
    Patent number: D559876
    Type: Grant
    Filed: January 9, 2007
    Date of Patent: January 15, 2008
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Clamp
    Patent number: D563779
    Type: Grant
    Filed: June 10, 2005
    Date of Patent: March 11, 2008
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Microscope
    Patent number: D564553
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: March 18, 2008
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Magnifier
    Patent number: D492336
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: June 29, 2004
    Assignee: Leading Extreme Optimist Industries Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Magnifier
    Patent number: D492713
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: July 6, 2004
    Assignee: Leading Extreme Optimist Industries Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Magnifier
    Patent number: D495726
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: September 7, 2004
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip
  • Magnifier
    Patent number: D497626
    Type: Grant
    Filed: December 8, 2003
    Date of Patent: October 26, 2004
    Assignee: Leading Extreme Optimist Industries, Ltd.
    Inventors: Gin Fai Yip, Bryan Yip