Patents by Inventor Yi-Yaun Chen

Yi-Yaun 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).

  • POLYHEDRAL ASSEMBLY, MASTER-SLAVE BASED ELECTRONIC SYSTEM USING THE SAME AND ADDRESSING METHOD THEREOF
    Publication number: 20100095035
    Abstract: A polyhedral is provided. The surface of the polyhedral is formed by connection of a plane having a plurality of hexagons and a plane having a plurality of quadrilaterals. There are six hexagonal connected to form a ring covering the surface of the polyhedral. On the surface of the polyhedral, any two connected hexagons form a contained angle of 120 degrees. The polyhedral has a light source and an electric control circuit disposed therein. A plurality of polyhedron can be connected into a multi-media light assembly having a numerical display function or a clock function.
    Type: Application
    Filed: October 9, 2009
    Publication date: April 15, 2010
    Applicant: QISDA CORPORATION
    Inventors: Jen-Feng Chen, Jung-Chen Hung, Shu-Fen Ke, Yi-Yaun Chen, Jiung-Cheng Pan, Wen-Ming Wu, Ying Lilin, Chih-Jia Chen
  • Head-mounted display for virtual-reality systems or the like
    Patent number: D759654
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: June 21, 2016
    Assignee: OCULUS VR, LLC
    Inventors: Joseph Patrick Sullivan, Yi-yaun Chen, Peter Wesley Bristol, David Michael Pickett
  • Rear piece for a head-mounted display of a virtual-reality system or the like
    Patent number: D759655
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: June 21, 2016
    Assignee: OCULUS VR, LLC
    Inventors: Joseph Patrick Sullivan, Yi-yaun Chen, Peter Wesley Bristol, David Michael Pickett