Patents by Inventor Wen-Tsan Yeh

Wen-Tsan Yeh 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: 9819202
    Abstract: A battery charging apparatus for charging batteries of fixed voltage charge receiving batteries and flexible voltage charge receiving batteries. A wall receptacle charger outlet, an “all-in-one” vehicle or home charger, a hands-free docking station charger, a wall mountable USB charging strip and a holder for multiple charger receiving devices that includes a charger are disclosed.
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: November 14, 2017
    Assignee: MAGNADYNE CORPORATION
    Inventors: Barry L. Caren, Wen-Tsan Yeh
  • Publication number: 20160218536
    Abstract: A battery charging apparatus for charging batteries of fixed voltage charge receiving batteries and flexible voltage charge receiving batteries. A wall receptacle charger outlet, an “all-in-one” vehicle or home charger, a hands-free docking station charger, a wall mountable USB charging strip and a holder for multiple charger receiving devices that includes a charger are disclosed.
    Type: Application
    Filed: April 4, 2016
    Publication date: July 28, 2016
    Inventors: Barry L. Caren, Wen-Tsan Yeh
  • Publication number: 20160218530
    Abstract: A battery charging apparatus for charging batteries of fixed voltage charge receiving batteries and flexible voltage charge receiving batteries. A wall receptacle charger outlet, an “all-in-one” vehicle or home charger, a hands-free docking station charger, a wall mountable USB charging strip and a holder for multiple charger receiving devices that includes a charger are disclosed.
    Type: Application
    Filed: April 4, 2016
    Publication date: July 28, 2016
    Inventors: Barry L. Caren, Wen-Tsan Yeh
  • Publication number: 20160218529
    Abstract: A battery charging apparatus for charging batteries of fixed voltage charge receiving batteries and flexible voltage charge receiving batteries. A wall receptacle charger outlet, an “all-in-one” vehicle or home charger, a hands-free docking station charger, a wall mountable USB charging strip and a holder for multiple charger receiving devices that includes a charger are disclosed.
    Type: Application
    Filed: April 4, 2016
    Publication date: July 28, 2016
    Inventors: Barry L. Caren, Wen-Tsan Yeh
  • Patent number: 9356454
    Abstract: A battery charging apparatus for charging batteries of fixed voltage charge receiving batteries and flexible voltage charge receiving batteries. A wall receptacle charger outlet, an “all-in-one” vehicle or home charger, a hands-free docking station charger, a wall mountable USB charging strip and a holder for multiple charger receiving devices that includes a charger are disclosed.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: May 31, 2016
    Assignee: Magnadyne Corporation
    Inventors: Barry L. Caren, Wen-Tsan Yeh
  • Publication number: 20150263551
    Abstract: A battery charging apparatus for charging batteries of fixed voltage charge receiving batteries and flexible voltage charge receiving batteries. A wall receptacle charger outlet, an “all-in-one” vehicle or home charger, a hands-free docking station charger, a wall mountable USB charging strip and a holder for multiple charger receiving devices that includes a charger are disclosed.
    Type: Application
    Filed: March 17, 2014
    Publication date: September 17, 2015
    Applicant: Magnadyne Corporation
    Inventors: Barry L. Caren, Wen-Tsan Yeh
  • Publication number: 20080104801
    Abstract: A retainer configured for attachment to objects and for carrying personal appliances such as, but not limited to, a cell phone or a music player. The retainer comprising two members held together in substantially parallel relationship by a unshaped joiner at one end and by a ramp attached to the interior side of one of the members toward the other end. The ramp has exterior and interior slopes converging at the top and forming a compressible male form for fitment into a corresponding female form. The ramp allows ingress and egress of the retainer onto objects that separate the members as the retainer is pushed on and pushed off the object.
    Type: Application
    Filed: August 30, 2007
    Publication date: May 8, 2008
    Applicant: MAGNADYNE CORPORATION
    Inventor: Wen-Tsan Yeh Yeh
  • Patent number: D709445
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: July 22, 2014
    Assignee: Magnadyne Corporation
    Inventor: Wen-Tsan Yeh
  • Patent number: D855591
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: August 6, 2019
    Assignee: MAGNADYNE CORPORATION
    Inventors: Mark Hockett, Wen-Tsan Yeh, Taotao Xu
  • Patent number: D916074
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: April 13, 2021
    Assignee: MAGNADYNE CORPORATION
    Inventors: Husin Kesuma, Wen-Tsan Yeh