Patents by Inventor Yuan Bo Chen

Yuan Bo Chen 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).

  • A ROTATABLE FLASH TRIGGER
    Publication number: 20140099095
    Abstract: A rotatable flash trigger is disclosed. The rotatable flash trigger may include a hot shoe connector, a trigger body, and a rotation mechanism positioned between the trigger body and the hot shoe connector. The trigger body may be configured to rotate with respect to one axis or multiple axes. Additionally, a surface of the trigger body may include a hot shoe receptor.
    Type: Application
    Filed: July 26, 2012
    Publication date: April 10, 2014
    Applicant: Phottix HK Ltd.
    Inventors: Yuan Bo Chen, Hung Lok Poon
  • ROTATABLE FLASH TRIGGER
    Publication number: 20130294761
    Abstract: A rotatable flash trigger is disclosed. The rotatable flash trigger may include a hot shoe connector, a trigger body, and a rotation mechanism positioned between the trigger body and the hot shoe connector. The trigger body may be configured to rotate with respect to one axis or multiple axes. Additionally, a surface of the trigger body may include a hot shoe receptor.
    Type: Application
    Filed: July 26, 2012
    Publication date: November 7, 2013
    Applicant: Eternal Fortune (HK) Limited
    Inventors: YUAN BO CHEN, Hung Lok Poon
  • Flash trigger transmitter
    Patent number: D688293
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: August 20, 2013
    Assignee: Eternal Fortune (HK) Ltd.
    Inventors: Yuan Bo Chen, Hung Lok Poon
  • Flash trigger receiver
    Patent number: D698850
    Type: Grant
    Filed: May 1, 2013
    Date of Patent: February 4, 2014
    Assignee: Eternal Fortune (HK) Ltd.
    Inventors: Yuan Bo Chen, Hung Lok Poon
  • Photographic flash head
    Patent number: D708251
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: July 1, 2014
    Assignee: Eternal Fortune (HK) Ltd.
    Inventors: Yuan Bo Chen, Hung Lok Poon