Patents by Inventor Jen-Feng Chen

Jen-Feng 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
  • Cup and method for stacking the same
    Publication number: 20060118561
    Abstract: Cups and a method for stacking the same. A cup comprises a plurality of feet, and a plurality of cuts are formed between each foot. The shape of the feet and the shape of the cuts are complementary. By joining the feet of the first cup and the cuts of the second cup, the feet of the first cup and the cuts of the second cup are securely joined.
    Type: Application
    Filed: November 30, 2005
    Publication date: June 8, 2006
    Applicant: BENQ CORPORATION
    Inventors: Chien-Jui Wang, Chun-Hsiung Yin, Jen-Feng Chen
  • Earphone wire adjusting device
    Patent number: D505414
    Type: Grant
    Filed: March 18, 2004
    Date of Patent: May 24, 2005
    Assignee: BENQ Corporation
    Inventors: Ti-Chieh Ko, Mong-Yong Sim, Jen-Feng Chen, Chien-Jui Wang
  • Bag
    Patent number: D505780
    Type: Grant
    Filed: March 25, 2004
    Date of Patent: June 7, 2005
    Assignee: Benq Corporation
    Inventors: Ti-Chieh Ko, Jen-Feng Chen, Mong-Yong Sim
  • Cup
    Patent number: D541108
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: April 24, 2007
    Assignee: Benq Corporation
    Inventors: Chien-Jui Wang, Chun-Hsiung Yin, Jen-Feng Chen
  • Camera bag
    Patent number: D499251
    Type: Grant
    Filed: January 2, 2004
    Date of Patent: December 7, 2004
    Assignee: BENQ Corporation
    Inventors: Jen-Feng Chen, Mong-Yong Sim, Ti-Chieh Ko
  • LED lamp
    Patent number: D645185
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: September 13, 2011
    Assignee: Qisda Corporation
    Inventors: Jen-Feng Chen, Wen-Ming Wu, Shu-Fen Ke