Patents by Inventor Haiqiang Zhong

Haiqiang Zhong 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).

  • Zoom unit, a light engine having the zoom unit and an illuminating apparatus
    Patent number: 9587801
    Abstract: A zoom unit (1) of a light engine (5), comprising at least one lens (2), at least one first reflector (3) and at least one second reflector (4), other at least one lens (2) receives a collimated beam (LI) from a light source unit (6) of the light engine (5), the collimated beam (LI) being incident on the first reflector (3) after being converged by the lens (2), and being incident on the second reflector (4) after being reflected by the first reflector (3), to produce an output beam (L4) with its beam angle changed.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: March 7, 2017
    Assignee: OSRAM GmbH
    Inventors: WeiHuang Chen, Ai Ma, SiXiong Zeng, Haiqiang Zhong
  • Light source unit, a light engine having the light source unit and an illuminating apparatus
    Patent number: 9441798
    Abstract: A light source unit of a light engine is disclosed, wherein the light source unit includes a plurality of LED sub light source units each comprising at least one LED and an optical device corresponding to the at least one LED, the optical device is configured to modify a beam from each LED to be an approximately collimated beam.
    Type: Grant
    Filed: June 5, 2012
    Date of Patent: September 13, 2016
    Assignee: OSRAM GMBH
    Inventors: WeiHuang Chen, Al Ma, SiXiong Zeng, Haiqiang Zhong
  • LED LIGHT SOURCE ASSEMBLY FOR AUTOMOTIVE FORWARD LIGHTING APPARATUS
    Publication number: 20140334170
    Abstract: A LED light source assembly for an automotive forward lighting apparatus may include a LED lighting unit assembly provided with a LED lighting unit, a housing, and a heat transfer body which is assembled to the housing and to which the LED lighting unit assembly is assembled, wherein a mounting protuberance is provided at an outer circumference of the housing, and wherein the mounting protuberance is used to cooperate with a corresponding mounting groove in a holding bracket of the automotive forward lighting apparatus so as to install the LED light source assembly to the holding bracket by way of quarter turn installation.
    Type: Application
    Filed: November 12, 2012
    Publication date: November 13, 2014
    Inventors: Haiqiang Zhong, Haixiang He, Xiangyu Dong, Hu Wang
  • LIGHT SOURCE UNIT, A LIGHT ENGINE HAVING THE LIGHT SOURCE UNIT AND AN ILLUMINATING APPARATUS
    Publication number: 20140218916
    Abstract: A light source unit of a light engine is disclosed, wherein the light source unit includes a plurality of LED sub light source units each comprising at least one LED and an optical device corresponding to the at least one LED, the optical device is configured to modify a beam from each LED to be an approximately collimated beam.
    Type: Application
    Filed: June 5, 2012
    Publication date: August 7, 2014
    Applicant: OSRAM GMBH
    Inventors: WeiHuang Chen, Al Ma, SiXiong Zeng, Haiqiang Zhong
  • Zoom Unit, A Light Engine Having The Zoom Unit And An Illuminating Apparatus
    Publication number: 20140168966
    Abstract: A zoom unit (1) of a light engine (5), comprising at least one lens (2), at least one first reflector (3) and at least one second reflector (4), other at least one lens (2) receives a collimated beam (LI) from a light source unit (6) of the light engine (5), the collimated beam (LI) being incident on the first reflector (3) after being converged by the lens (2), and being incident on the second reflector (4) after being reflected by the first reflector (3), to produce an output beam (L4) with its beam angle changed.
    Type: Application
    Filed: June 1, 2012
    Publication date: June 19, 2014
    Inventors: WeiHuanq Chen, Ai Ma, SiXiong Zeng, Haiqiang Zhong