Patents by Inventor Yung-Cheng Sung

Yung-Cheng Sung 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).

  • LAMP
    Publication number: 20180331265
    Abstract: A lamp including light-emitting diode (LED) light bars and at least one fixing member is provided. The fixing member is fixed on a fixed surface of the LED light bars. The fixed surface is opposite to a light emitting surface of the LED light bars. The fixing member only covers a portion of the fixed surface.
    Type: Application
    Filed: September 11, 2017
    Publication date: November 15, 2018
    Applicant: APM COMMUNICATION, INC.
    Inventors: Yung-Cheng Sung, Tzyy-Jang Tseng
  • T-BAR LAMP
    Publication number: 20140071671
    Abstract: A T-bar lamp includes a T-bar lamp housing, at least one light source, and a pattern. The T-bar lamp housing has an opening. The light source is mounted in the T-bar lamp housing. The pattern covers the opening and has at least one transparent region. The transparent region exposes the corresponding light source.
    Type: Application
    Filed: January 16, 2013
    Publication date: March 13, 2014
    Applicant: APM COMMUNICATION, INC.
    Inventors: Tzyy-Jang Tseng, Yung-Cheng Sung, Wen-Peng Shen
  • LIGHT SOURCE MODULE AND BULB LAMP
    Publication number: 20140071656
    Abstract: A light source module includes a base plate, a projection, and a plurality of light-emitting devices. The projection is disposed on the base plate. The light-emitting devices surround the projection and are disposed on the projection.
    Type: Application
    Filed: January 16, 2013
    Publication date: March 13, 2014
    Applicant: APM COMMUNICATION, INC.
    Inventors: Tzyy-Jang Tseng, Cheng-Yi Wang, Yung-Cheng Sung, Chung-Pan Wu
  • T-bar lamp
    Patent number: 8529091
    Abstract: A T-bar lamp including a T-bar lamp housing and at least a light engine module is provided. The T-bar lamp housing has an opening. The light engine module is fixed in the T-BAR lamp housing, and the light engine module at least includes a chip on board (COB) type LED light source.
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: September 10, 2013
    Assignee: APM Communication, Inc.
    Inventors: Yung-Cheng Sung, Chung-Pan Wu
  • T-BAR LAMP
    Publication number: 20130016513
    Abstract: A T-bar lamp including a T-bar lamp housing and at least a light engine module is provided. The T-bar lamp housing has an opening. The light engine module is fixed in the T-BAR lamp housing, and the light engine module at least includes a chip on board (COB) type LED light source.
    Type: Application
    Filed: June 13, 2012
    Publication date: January 17, 2013
    Applicant: APM COMMUNICATION, INC.
    Inventors: Yung-Cheng Sung, Chung-Pan Wu
  • Lighting bulb
    Patent number: D729961
    Type: Grant
    Filed: June 24, 2013
    Date of Patent: May 19, 2015
    Assignee: APM COMMUNICATION, INC.
    Inventors: Yung-Cheng Sung, Chung-Pan Wu, Tzyy-Jang Tseng