Patents by Inventor Chien-Chang Pei

Chien-Chang Pei 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).

  • Publication number: 20090166661
    Abstract: A light-emitting diode packaging structure, a packaging module and the assembling method thereof are disclosed. The assembling method comprises the steps of: providing a light-emitting diode, wherein the light-emitting diode has two electrode leads; providing two metal plates, wherein each of the metal plates has at least a clamping portion; holding the electrode leads against the metal plates respectively; and bending the clamping portion of each of the metal plates to fix the electrode leads on the metal plates. Further, a plurality of light-emitting diodes are allowed to be mounted on the metal plates to form the light-emitting diode packaging module.
    Type: Application
    Filed: March 19, 2008
    Publication date: July 2, 2009
    Inventors: Sheng-Jia Sheu, Chien-Chang Pei
  • Publication number: 20090085051
    Abstract: A light emitting diode device includes a light emitting diode chip, a thermal conducting part, two electric conducting parts and two first conducting wires. The light emitting diode chip has a surface and two electrodes disposed on the surface. The thermal conducting part is electrically insulated to the electrodes. The thermal conducting part includes a core bearing the light emitting diode chip, and four outward lead-frames connected to the core. The electric conducting parts are electrically insulated to the thermal conducting part. The first conducting wires have ends electrically connected to the electrodes.
    Type: Application
    Filed: April 1, 2008
    Publication date: April 2, 2009
    Inventors: Chung-Chuan Hsieh, Chien-Chang Pei, Chia-Hsien Chang
  • Patent number: 7441926
    Abstract: A light emitting diode package is disclosed. It includes a chip, a slug, a PCB, a lens and a reflector. The chip is mounted on the slug. The slug transmits the heat of the chip out of the light emitting diode package. The PCB connects the chip with circuits or wires. The lens transmits the emitting light of the chip out of the light emitting diode package. The reflector reflects the emitting light of the chip, and combines the slug, the PCB and the lens together.
    Type: Grant
    Filed: December 7, 2006
    Date of Patent: October 28, 2008
    Assignee: Everlight Electronics Co., Ltd.
    Inventors: Chien-Chang Pei, Shih-Jen Chuang
  • Publication number: 20080203422
    Abstract: A structure of a light emitting diode is provided. The light emitting diode comprises a light emitting diode die; two conductive frames electronically and respectively connecting to the cathode and anode of the light emitting diode die, and two substrates. Each conductive frame has a fixing hole and each substrate has a protrusive pillar. The upper opening of the fixing hole is broader than the bottom opening. The protrusive pillar is inserted into the fixing hole and the shape of the protrusive pillar is deformed for fitting and binding with the fixing hole.
    Type: Application
    Filed: February 1, 2008
    Publication date: August 28, 2008
    Inventors: Sheng-Jia Sheu, Chien-Chang Pei
  • Publication number: 20080013319
    Abstract: A light emitting diode package is disclosed. It includes a chip, a slug, a PCB, a lens and a reflector. The chip is mounted on the slug. The slug transmits the heat of the chip out of the light emitting diode package. The PCB connects the chip with circuits or wires. The lens transmits the emitting light of the chip out of the light emitting diode package. The reflector reflects the emitting light of the chip, and combines the slug, the PCB and the lens together.
    Type: Application
    Filed: December 7, 2006
    Publication date: January 17, 2008
    Applicant: EVERLIGHT ELECTRONICS CO., LTD.
    Inventors: Chien-Chang Pei, Shih-Jen Chuang
  • Patent number: D584429
    Type: Grant
    Filed: May 26, 2008
    Date of Patent: January 6, 2009
    Assignee: Everlight Electronics Co., Ltd.
    Inventors: Chien-Chang Pei, Hsi-Chuan Hsu, Yi-Hung Chen, Yu-Ju Liu, Ying-Chu Lin
  • Patent number: D598582
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: August 18, 2009
    Assignee: Everlight Electronics Co., Ltd.
    Inventors: Chien-Chang Pei, Yi-Hung Chen, Yu-Ju Liu
  • Patent number: D599920
    Type: Grant
    Filed: February 27, 2009
    Date of Patent: September 8, 2009
    Assignee: Everlight Electronics Co., Ltd
    Inventors: Chien-Chang Pei, Yi-Hung Chen, Yu-Ju Liu, Chao-Sheng Dong