Patents by Inventor Cheng Kung Chen

Cheng Kung 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).

  • Patent number: 9207387
    Abstract: A back light module is provided, which includes a light guide plate, a first light source device and a second light source device. The light guide plate has a first side surface, a second side surface and a third side surface, wherein the first side surface is opposite to the third side surface, and the second side surface is orthogonal to the first and third side surfaces. The first lighting device is disposed at two sides of an intersection corner of the first and second side surfaces and faces the first and second side surfaces. The second light source device is disposed at two sides of an intersection corner of the second and third side surfaces and faces the second and third side surfaces.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: December 8, 2015
    Assignee: INNOLUX CORPORATION
    Inventors: Cheng-Kung Chen, Wen-Yu Lin, Hsien Wen Chang, Yuan-Sheng Chien
  • Publication number: 20130258249
    Abstract: A back light module is provided, which includes a light guide plate, a first light source device and a second light source device. The light guide plate has a first side surface, a second side surface and a third side surface, wherein the first side surface is opposite to the third side surface, and the second side surface is orthogonal to the first and third side surfaces. The first lighting device is disposed at two sides of an intersection corner of the first and second side surfaces and faces the first and second side surfaces. The second light source device is disposed at two sides of an intersection corner of the second and third side surfaces and faces the second and third side surfaces.
    Type: Application
    Filed: March 14, 2013
    Publication date: October 3, 2013
    Applicant: InnoLux Corporation
    Inventors: Cheng-Kung CHEN, Wen-Yu Lin, Hsien Wen Chang, Yuan-Sheng Chien
  • Publication number: 20120236541
    Abstract: A frame assembly including a back cover, a plastic frame, and a front frame and a display having the frame assembly are provided. The back cover has a first sidewall portion including a flat wall and a fastener connected with the flat wall. The fastener has a first contacting surface. The plastic frame has a second sidewall portion having a stopping structure to construct an opening in the second sidewall portion. The stopping structure has a second contacting surface facing the fastener and partially contacting with the first contacting surface. The front frame has a third sidewall portion having an aperture so that the fastener is located in the aperture. The aperture exposes a third contacting surface of the third sidewall portion. The third contacting surface partially contacts with the first contacting surface. The second sidewall portion is located between the first sidewall portion and the third sidewall portion.
    Type: Application
    Filed: June 9, 2011
    Publication date: September 20, 2012
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventor: Cheng-Kung Chen
  • Publication number: 20040051425
    Abstract: Anti-inclination and internal locking device for a cabinet, including a cabinet body, at least two drawers disposed in the cabinet body, a projecting body disposed on rear side of each drawer, a base seat fixedly disposed on inner side of a rear wall board of the cabinet body corresponding to each drawer, a slide seat slidably fitted in the base seat and movable between a first position and a second position and a first and a second connecting sections respectively disposed at one end of the base seat and one end of the slide seat. The projecting body has an activating section and a stop section. The slide seat is formed with an opening corresponding to the projecting body.
    Type: Application
    Filed: September 16, 2002
    Publication date: March 18, 2004
    Applicant: E-Make Co., Ltd.
    Inventor: Cheng Kung Chen