Patents by Inventor Jay Dehkordi

Jay Dehkordi 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).

  • Dual fiber variable optical attenuator
    Patent number: 6584271
    Abstract: A variable optical attenuator (200) comprises a dual fiber collimator (202) and a reflection component (206) separated by a linear moveable ND filter (204). The collimator (202) includes a ferrule (304) with dual fibers (310, 320) therein, and a GRIN lens (302) spaced from the ferrule (304) with a distance in compliance with the distance between the reflection component (206) and the GRIN lens (302).
    Type: Grant
    Filed: December 9, 2000
    Date of Patent: June 24, 2003
    Assignee: Alliance Fiber Optics Products, Inc.
    Inventors: Zhupei Shi, Yuqiao Liu, Jay Dehkordi, Minh Tran, Peter C. Chang, Lee Zhang
  • DUAL FIBER VARIABLE OPTICAL ATTENUATOR
    Publication number: 20030091318
    Abstract: A variable optical attenuator (200) comprises a dual fiber collimator (202) and a reflection component (206) separated by a linear moveable ND filter (204). The collimator (202) includes a ferrule (304) with dual fibers (310, 320) therein, and a GRIN lens (302) spaced from the ferrule (304) with a distance in compliance with the distance between the reflection component (206) and the GRIN lens (302).
    Type: Application
    Filed: December 9, 2000
    Publication date: May 15, 2003
    Inventors: Zhupei Shi, Yuqiao Liu, Jay Dehkordi, Minh Tran, Peter C. Chang, Lee Zhang