Patents by Inventor CHI-CHAO LUO

CHI-CHAO LUO 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).

  • Projector light source assembly
    Patent number: 8979333
    Abstract: A light source assembly includes a light source, a seat, and a wire structure. The seat includes an electrical pin electrically connected to the light source. The wire structure includes a connecting wire. The connecting wire includes a wire and a protecting pipe. The protecting pipe is made of high-temperature resistance material and sleeved on one end of the wire. The end of the wire sleeved with the protecting pipe is connected to the electrical pin.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: March 17, 2015
    Assignees: Premier Image Technology(China) Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Kai Huang, Chi-Chao Luo
  • Rotation adjusting mechanism and adjusting machine using the same
    Patent number: 8910534
    Abstract: A rotation adjusting mechanism includes a first pedestal, a first sliding block and a first adjusting member. The first pedestal defines a first sliding surface, and an adjusting hole at the side, and an elongated hole on the first sliding surface, the elongated hole communicates with the adjusting hole. The first sliding block defines a second sliding surface and includes an engaging portion on the second sliding surface, the second sliding surface moves on the first sliding surface. The first adjusting member is partially received in the adjusting hole, a portion of the first adjusting member is partially exposed out of the elongated hole and engages with the engaging portion, the adjusting member is turned by hand to rotate to enable the first sliding block to slide along the first sliding surface. The embodiment further discloses an adjusting machine using the same.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: December 16, 2014
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Kai Huang, Chi-Chao Luo
  • PROJECTOR LIGHT SOURCE ASSEMBLY
    Publication number: 20130322095
    Abstract: A light source assembly includes a light source, a seat, and a wire structure. The seat includes an electrical pin electrically connected to the light source. The wire structure includes a connecting wire. The connecting wire includes a wire and a protecting pipe. The protecting pipe is made of high-temperature resistance material and sleeved on one end of the wire. The end of the wire sleeved with the protecting pipe is connected to the electrical pin.
    Type: Application
    Filed: April 24, 2013
    Publication date: December 5, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., PREMIER IMAGE TECHNOLOGY(CHINA) LTD.
    Inventors: KAI HUANG, CHI-CHAO LUO
  • ROTATION ADJUSTING MECHANISM AND ADJUSTING MACHINE USING THE SAME
    Publication number: 20130145870
    Abstract: A rotation adjusting mechanism includes a first pedestal, a first sliding block and a first adjusting member. The first pedestal defines a first sliding surface, and an adjusting hole at the side, and an elongated hole on the first sliding surface, the elongated hole communicates with the adjusting hole. The first sliding block defines a second sliding surface and includes an engaging portion on the second sliding surface, the second sliding surface moves on the first sliding surface. The first adjusting member is partially received in the adjusting hole, a portion of the first adjusting member is partially exposed out of the elongated hole and engages with the engaging portion, the adjusting member is turned by hand to rotate to enable the first sliding block to slide along the first sliding surface. The embodiment further discloses an adjusting machine using the same.
    Type: Application
    Filed: April 25, 2012
    Publication date: June 13, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: KAI HUANG, CHI-CHAO LUO