Patents by Inventor Pin-Chun Chen

Pin-Chun 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).

  • Publication number: 20100073956
    Abstract: A heat dissipation module being applied to guide at least one illumination light beam projected from at least one light emitting member, and being applied to release heat energy when projecting the illumination light beam is disclosed in the present invention. The heat dissipation module comprises a heat dissipation base, a plurality of heat dissipating fins, and a plurality of light guiding fins. The heat dissipating fins are integrally extended from the heat dissipation surface for dissipating the heat energy, and the light guiding fins are integrally extended from the arrangement surface for reflecting the illumination light beam and guiding the illumination light beam to be projected along an illumination direction.
    Type: Application
    Filed: September 23, 2008
    Publication date: March 25, 2010
    Applicant: EDISON OPTO CORPORATION
    Inventor: PIN-CHUN CHEN
  • Publication number: 20100073944
    Abstract: A light emitting diode (LED) light bulb comprising a heat dissipation module, a circuit board, at least one LED light source and a light-transmissible packaging shell is disclosed in the present invention. The heat dissipation module comprises a heat dissipation base and a heat convection tube extended from the heat dissipation base. The circuit board is assembled to the heat dissipation module. The LED light source is arranged on the circuit board, and releases heat energy when projecting at least one illumination light beam. The light-transmissible packaging shell is assembled to the heat dissipation module to package the LED light source, and formed with a heat dissipation opening. The heat convection tube is extended to the heat dissipation opening to communicate with external environment, so that a heat convection action is progressed between the heat convection tube and external environment to dissipate heat energy.
    Type: Application
    Filed: September 23, 2008
    Publication date: March 25, 2010
    Applicant: EDISON OPTO CORPORATION
    Inventor: PIN-CHUN CHEN
  • Publication number: 20100001654
    Abstract: An illumination system comprises an illumination assembly, a human body's signal detecting unit, a processing unit and an illumination direction adjustment unit. The illumination assembly projects an illumination light beam along an illumination direction; the human body's signal detecting unit detects at least one human body's signal released from at least one user to accordingly generate an intensity signal; the processing unit receives the intensity signal and transmits an illumination direction adjustment signal according to the intensity signal; and the illumination direction adjustment unit receives the illumination direction adjustment signal to automatically adjust the illumination direction.
    Type: Application
    Filed: July 7, 2008
    Publication date: January 7, 2010
    Applicant: EDISON OPTO CORPORATION
    Inventors: PIN-CHUN CHEN, HSI-KU TU, SHANG-WU CHEN
  • Publication number: 20090284933
    Abstract: A combination type heat dissipation module applied to dissipate at least one heat source is disclosed. The combination type heat dissipation module comprises a heat dissipation base and a plurality of heat dissipation cells. A base heat conduction surface of the heat dissipation base is applied to connect the heat source, a plurality of assembling grooves are recessed from a base heat dissipation surface of the heat dissipation base, and a cell body of each heat dissipation cell has a cell heat dissipation surface. At least two of the heat dissipation cells are respectively assembled to at least two of the assembling grooves, and keep their cell heat dissipation surfaces being exposed from the base heat dissipation surface.
    Type: Application
    Filed: May 15, 2008
    Publication date: November 19, 2009
    Applicant: EDISON OPTO CORPORATION
    Inventors: PIN-CHUN CHEN, HSI-KU TU, SHANG-WU CHEN
  • Patent number: 7524080
    Abstract: An illumination assembly comprises a base and at least one illumination cell. The base comprises a supply circuit for supplying an external power after connecting to a power source. The illumination cell is optionally connected to the base or removed from thereof, and includes a power storage unit stored with a storage power, a discharging circuit, and a charging circuit, wherein the power storage unit is electrically connected to the discharging circuit and the charging circuit. When the illumination cell is removed from the base, the storage power released from the power storage unit drives the illumination cell projecting an illumination light beam via the discharging circuit. When the illumination cell is assembled to the base, the supply circuit is electrically connected to the discharging circuit and the charging circuit respectively, so that the external power can drive the illumination cell projecting the illumination light beam and charge the power storage unit simultaneously.
    Type: Grant
    Filed: April 13, 2007
    Date of Patent: April 28, 2009
    Assignee: Edison Opto Corporation
    Inventors: Hsi-Ku Tu, Sheng-Ping Hou, Pin-Chun Chen, Tsung-Ting Sun
  • Publication number: 20090040758
    Abstract: A lighting assembly is adapted to be connected to at least one conductive connection hole of an illumination device. The lighting assembly comprises at least one lighting cell and connection mechanism, wherein the lighting cell comprises a base, at least one electrical connector and a lighting unit. The electrical connector and the lighting unit are connected to the base, and electrically connected with each other. The lighting unit has a plurality of lighting circuits linearly arranged thereon, and one end of the connection mechanism is electrically connected to the electrical connector. When the lighting assembly only comprises one lighting cell, the other end of the connection mechanism is connected to the electrode connection hole; while when the lighting assembly comprises a plurality of said lighting cells, the other end of the connection mechanism is selectively connected to the conductive connection hole and the other electrical connector of the neighbor lighting cell.
    Type: Application
    Filed: August 9, 2007
    Publication date: February 12, 2009
    Inventors: Hsi-Ku Tu, Sheng-Ping Hou, Pin-Chun Chen
  • Publication number: 20080253113
    Abstract: An illumination assembly comprises a base and at least one illumination cell. The base comprises a supply circuit for supplying an external power after connecting to a power source. The illumination cell is optionally connected to the base or removed from thereof, and includes a power storage unit stored with a storage power, a discharging circuit, and a charging circuit, wherein the power storage unit is electrically connected to the discharging circuit and the charging circuit. When the illumination cell is removed from the base, the storage power released from the power storage unit drives the illumination cell projecting an illumination light beam via the discharging circuit. When the illumination cell is assembled to the base, the supply circuit is electrically connected to the discharging circuit and the charging circuit respectively, so that the external power can drive the illumination cell projecting the illumination light beam and charge the power storage unit simultaneously.
    Type: Application
    Filed: April 13, 2007
    Publication date: October 16, 2008
    Inventors: Hsi-Ku Tu, Sheng-Ping Hou, Pin-Chun Chen, Tsung-Ting Sun
  • Patent number: D582342
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: December 9, 2008
    Assignee: Edison Opto Corporation
    Inventors: Pin-Chun Chen, His-Ku Tu, Shang-Wu Chen
  • Patent number: D590522
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: April 14, 2009
    Assignee: Edison Opto Corporation
    Inventors: Hsi-Ku Tu, Sheng-Ping Hou, Pin-Chun Chen, Tsung-Ting Sun
  • Patent number: D604455
    Type: Grant
    Filed: August 16, 2009
    Date of Patent: November 17, 2009
    Assignee: Edison Opto Corporation
    Inventors: Pin-Chun Chen, Chih-Wei Hsu, Po-Hsun Yu, Chun-Chiang Huang
  • Patent number: D604896
    Type: Grant
    Filed: August 16, 2009
    Date of Patent: November 24, 2009
    Assignee: Edison Opto Corporation
    Inventors: Pin-Chun Chen, Chih-Wei Hsu, Po-Hsun Yu, Chun-Chiang Huang
  • Patent number: D606696
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: December 22, 2009
    Assignee: Edison Opto Corporation
    Inventors: Pin-Chun Chen, His-Ku Tu, Shang-Wu Chen