Patents by Inventor Hsi-Hsien Tsai

Hsi-Hsien Tsai 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: 20090073705
    Abstract: A reflective rear light for a truck includes a light housing, a reflection plate and a lens. The light housing is formed integrally with a circuit board provided thereon with a clearance light and side marker light region. The reflection plate is provided with a side reflecting plate corresponding to the clearance light and side marker light region on the circuit board. The lens has one side disposed with a side light transmission region having its front side provided with a clearance light refraction region, having one inner side equipped with a slot at a location near the side light transmission region for fitting a side reflector with a side light refraction region. The truck rear light is disposed with several different warning light regions to illuminate a license plate and reinforcing effect of projecting light on the truck width and side.
    Type: Application
    Filed: September 17, 2007
    Publication date: March 19, 2009
    Inventors: Hsi-Hsien Tsai, Ko-Chun Pan
  • Patent number: 7497606
    Abstract: A reflective rear light for a truck includes a light housing, a reflection plate and a lens. The light housing is formed integrally with a circuit board provided thereon with a clearance light and side marker light region. The reflection plate is provided with a side reflecting plate corresponding to the clearance light and side marker light region on the circuit board. The lens has one side disposed with a side light transmission region having its front side provided with a clearance light refraction region, having one inner side equipped with a slot at a location near the side light transmission region for fitting a side reflector with a side light refraction region. The truck rear light is disposed with several different warning light regions to illuminate a license plate and reinforcing effect of projecting light on the truck width and side.
    Type: Grant
    Filed: September 17, 2007
    Date of Patent: March 3, 2009
    Assignee: Lucidity Enterprise Co., Ltd.
    Inventors: Hsi-Hsien Tsai, Ko-Chun Pan
  • Publication number: 20090052202
    Abstract: A vehicle lamp fixing device includes at least an engage groove in a rear wall of a lamp socket, the engage groove provided with an opening formed in an outer side, and an elastic stop lug formed in a sidewall of the engage groove. The elastic stop lug can be pressed to retreat in the sidewall so as to let the shank of a bolt to pass over, and then recover to its original position to stop the shank of the bolt not to fall out of the opening, so the bolt can be held in the engage groove without using a finger so that a worker can conveniently fix the lamp socket on a vehicle body.
    Type: Application
    Filed: August 20, 2007
    Publication date: February 26, 2009
    Inventors: Hsi-Hsien Tsai, Ko-Chun Pan
  • Patent number: 7241019
    Abstract: A reflective rear light for a truck includes a bottom base, a light base, a circuit board, a reflective plate unit and a light lens unit. The circuit board is formed integral, provided with plural LED lights divided into plural indicting sections. Further the LED lights of all the indicating sections are matched with a reflective plate for reflecting light to reinforce the LED lights and to gain better effects.
    Type: Grant
    Filed: May 17, 2006
    Date of Patent: July 10, 2007
    Assignee: Lucidity Enterprise Co., Ltd.
    Inventors: Hsi-Hsien Tsai, Li-Chun Lin, Zheng-Chang Zheng
  • Patent number: D556351
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: November 27, 2007
    Assignee: Lucidity Enterprise Co., Ltd.
    Inventor: Hsi-Hsien Tsai
  • Patent number: D603536
    Type: Grant
    Filed: June 16, 2009
    Date of Patent: November 3, 2009
    Assignee: Lucidity Enterprise Co., Ltd.
    Inventors: Hsi-Hsien Tsai, Chi-Kang Lei