Patents Assigned to Tseng Mei Enterprise Co., Ltd.
  • Multipurpose illumination device
    Patent number: 7140746
    Abstract: A multipurpose illumination device, specifically related to an illumination instrument that can be used as an electric torch, a night-light, an emergency aid or an indicator light. The device includes a column with three sections. A main section, which is a middle of the three, has a main light, a battery, circuits, a button switch and a power supply plug. An upper section located above the main section is made of transparent or semi-transparent material. A pedestal located below the main section is made of semi-transparent material.
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: November 28, 2006
    Assignee: Tseng Mei Enterprise Co., Ltd.
    Inventor: Ching-Chung Chen
  • Light
    Patent number: D507374
    Type: Grant
    Filed: March 5, 2004
    Date of Patent: July 12, 2005
    Assignee: Tseng Mei Enterprise Co., Ltd.
    Inventor: Ching-Chung Chen
  • Light
    Patent number: D531343
    Type: Grant
    Filed: March 5, 2004
    Date of Patent: October 31, 2006
    Assignee: Tseng Mei Enterprise Co., Ltd.
    Inventor: Ching-Chung Chen
  • Table light
    Patent number: D493242
    Type: Grant
    Filed: April 18, 2003
    Date of Patent: July 20, 2004
    Assignee: Tseng Mei Enterprise Co., Ltd.
    Inventor: Ching-Hsiao Chen