Patents by Inventor Kuan-Ling Tseng

Kuan-Ling Tseng 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: 10794580
    Abstract: A lighting fixture includes an elongated main body with side covers and housing power supply, a waterproof part, a base attached to the waterproof part opposite the main body and having a lamp panel, a translucent cover attached to the base to cover the lamp panel, a quick plug port provided at one end of the main body, and first and second ports provided at another end of the main body. The first port is electrically connected to the power supply, while the second port is configured to be coupled to an external power source or to the quick plug port of a second lighting fixture.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: October 6, 2020
    Assignee: VM5 LIGHTING SOLUTIONS, LLC
    Inventors: Chung Jen Su, Jyh Huei Lay, Kuan Ling Tseng
  • Patent number: 9857037
    Abstract: The present invention provides an assembling structure for LED luminaire, including a main support, at least one LED luminaire and at least one connecting part. The main support includes front faces on radial side, slide tracks on the front faces, and two side faces. The LED luminaire includes a cap-like housing and a lamp-connecting portion. The connecting part includes a first locating block provided in one slide track, a second locating block passing through each side face and provided in another slide track different from that for the first locating block, and a support body connected with the first and second locating blocks while extending far away from the main support. The support body is connected, at one end far away from the first and second locating blocks, with the lamp-connecting portion, while the connecting part and LED luminaire are pivoted with respect to the main support.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: January 2, 2018
    Assignee: GLT Corporation
    Inventors: Wen-Liang Wu, Kuan-Ling Tseng
  • Publication number: 20170370537
    Abstract: The present invention provides an assembling structure for LED luminaire, including a main support, at least one LED luminaire and at least one connecting part. The main support includes front faces on radial side, slide tracks on the front faces, and two side faces. The LED luminaire includes a cap-like housing and a lamp-connecting portion. The connecting part includes a first locating block provided in one slide track, a second locating block passing through each side face and provided in another slide track different from that for the first locating block, and a support body connected with the first and second locating blocks while extending far away from the main support. The support body is connected, at one end far away from the first and second locating blocks, with the lamp-connecting portion, while the connecting part and LED luminaire are pivoted with respect to the main support.
    Type: Application
    Filed: June 28, 2016
    Publication date: December 28, 2017
    Inventors: WEN-LIANG WU, KUAN-LING TSENG
  • Patent number: 7347610
    Abstract: A light guide plate has a light exiting side, a reflection side opposite to the light exiting side, and a light entering side. A plurality of miniature diffusing entities, each having a curved surface and two slant surfaces extending from the two ends of the curved surface, are formed on the light entering side. The combination of the curved surface and the two slant surfaces cause light emitted from point-like light sources to have wider incident angles and be uniformly scattered into the light guide plate.
    Type: Grant
    Filed: January 26, 2005
    Date of Patent: March 25, 2008
    Assignee: Radiant Opto-Electronics Corporation
    Inventors: Chia-Yin Chang, Kuan-Ling Tseng, Kuan-Tun Chen, Wen-Lung Liu, Yung-Jen Chen
  • Patent number: 7182499
    Abstract: A light-conductive board and a rear light module using the light-conductive board is disclosed. The light-conductive plate having a light-emitting face, a light-reflecting face, and at least a light-entering face and the light-reflecting plate adhered onto the external of the light-reflecting face of the light-conductive board, an optical film including a divergent lens and a convergent lens mounted onto the external of light-emitting face of the light-conductive board, a lamp reflector which encloses a lamp source, and the light-entering face of the light-conductive board corresponding to the circumferential edge of the light-entering recessed region of the lamp source adjacent to the light-emitting face or one of the face of the reflection face at least forms into a protruded section.
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: February 27, 2007
    Assignee: Radiant Opto-Electronics Corporation
    Inventors: Yung-Jen Chen, Pei-Fen Hou, Kuan-Ling Tseng, Yen-Chuan Chu, Ying-Fu Wang
  • Publication number: 20060164863
    Abstract: A light guide plate that can uniformly scatter lights emitted from point light sources is provided. The light guide plate has a light exiting side, a reflection side opposite to the light exiting side, and a light entering side. On the light entering side, there are multiple miniature diffusing entities. Each of the diffusing entities has a curved surface and two slant surfaces extending from the two ends of the curved surface to the light entering side. The curved surface causes the lights from the light sources to undergo multiple-angled refractions. The two slant surfaces cause the lights from the light sources to undergo fixed-angled refraction in both left and right directions. As such, the lights emitted form the light sources could have wider incident angles and could be uniformly scattered into the light guide plate.
    Type: Application
    Filed: January 26, 2005
    Publication date: July 27, 2006
    Inventors: Chia-Yin Chang, Kuan-Ling Tseng, Kuan-Tun Chen, Wen-Lung Liu, Yung-Jen Chen
  • Publication number: 20060104091
    Abstract: A light-conductive board and a rear light module using the light-conductive board is disclosed. The light-conductive plate having a light-emitting face, a light-reflecting face, and at least a light-entering face and the light-reflecting plate adhered onto the external of the light-reflecting face of the light-conductive board, an optical film including a divergent lens and a convergent lens mounted onto the external of light-emitting face of the light-conductive board, a lamp reflector which encloses a lamp source, and the light-entering face of the light-conductive board corresponding to the circumferential edge of the light-entering recessed region of the lamp source adjacent to the light-emitting face or one of the face of the reflection face at least forms into a protruded section.
    Type: Application
    Filed: November 12, 2004
    Publication date: May 18, 2006
    Inventors: Yung-Jen Chen, Pei-Fen Hou, Kuan-Ling Tseng, Yen-Chuan Chu, Ying-Fu Wang