Patents by Inventor Lin Zhihong

Lin Zhihong 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: 9702533
    Abstract: A bracket can connect a luminaire to a junction box or other housing or structure, for example at a ceiling. The bracket can be mounted to the junction box using one or more fasteners. The bracket can comprise two tabs, and the luminaire can comprise two corresponding slots. Alternatively, the bracket can comprise two slots, and the luminaire two corresponding tabs. The luminaire can be attached to the bracket by positioning the luminaire so that the two tabs are inserted into the two slots and rotating the luminaire so the slots and tabs engage and lock.
    Type: Grant
    Filed: February 26, 2014
    Date of Patent: July 11, 2017
    Assignee: Cooper Technologies Company
    Inventors: Kevin Harpenau, Grzegorz Wronski, Lin Zhihong
  • Patent number: 9664347
    Abstract: A lighting fixture can dispose a light source in a recess of a ceiling or another surface while providing at least one of three adjustments that facilitates installation or post-installation setup. The first adjustment can support mounting the fixture to surfaces of differing thicknesses while maintaining the light source at a uniform recess depth. The second possible adjustment can facilitate rotating a visible portion of the fixture, typically an aperture or hole through which light transmits from the light source into a room or some other illuminated space. After the lighting fixture is attached to the ceiling, a user can rotate the aperture for alignment with another fixture or another object. The third possible adjustment can provide an illumination pattern that can be tilted to various angles or oriented in various directions according to user preference or to establish a desired lighting effect.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: May 30, 2017
    Assignee: Cooper Technologies Company
    Inventors: Grzegorz Wronski, Terence J. Clarke, James C. Jones, Rongxiu Huang, Lin Zhihong
  • Patent number: 8636387
    Abstract: A lighting fixture can dispose a light source in a recess of a ceiling or another surface while providing at least one of three adjustments that facilitates installation or post-installation setup. The first adjustment can support mounting the fixture to surfaces of differing thicknesses while maintaining the light source at a uniform recess depth. The second possible adjustment can facilitate rotating a visible portion of the fixture, typically an aperture or hole through which light transmits from the light source into a room or some other illuminated space. After the lighting fixture is attached to the ceiling, a user can rotate the aperture for alignment with another fixture or another object. The third possible adjustment can provide an illumination pattern that can be tilted to various angles or oriented in various directions according to user preference or to establish a desired lighting effect.
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: January 28, 2014
    Assignee: Cooper Technologies Company
    Inventors: Grzegorz Wronski, Terence J. Clarke, James C. Jones, Rongxiu Huang, Lin Zhihong
  • Patent number: 8182120
    Abstract: A lighting fixture can dispose a light source in a recess of a ceiling or another surface while providing at least one of three adjustments that facilitates installation or post-installation setup. The first adjustment can support mounting the fixture to surfaces of differing thicknesses while maintaining the light source at a uniform recess depth. The second possible adjustment can facilitate rotating a visible portion of the fixture, typically an aperture or hole through which light transmits from the light source into a room or some other illuminated space. After the lighting fixture is attached to the ceiling, a user can rotate the aperture for alignment with another fixture or another object. The third possible adjustment can provide an illumination pattern that can be tilted to various angles or oriented in various directions according to user preference or to establish a desired lighting effect.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: May 22, 2012
    Assignee: Cooper Technologies Company
    Inventors: Grzegorz Wronski, Terence J. Clarke, James C. Jones, Rongxiu Huang, Lin Zhihong
  • Patent number: 7980735
    Abstract: A reflector assembly includes a frame that maintains the integrity and shape of a multi-member reflector for a recessed luminaire. The members of the reflector are arranged in a geometric form, such as a rectangle. The frame is disposed around the reflector. The frame includes at least one integral member manipulated around a joint formed between adjacent members of the reflector. For example, the integral member can include a clamp or tab. The frame and the integral member secure the positions of the members of the reflector relative to one another and prevent light from leaking through joints between the members. One or more connectors are coupled to the frame for connecting the reflector assembly to a lighting fixture. For example, each connector can include a torsion spring coupled to a lever configured to engage a corresponding catch of a collar on the lighting fixture.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: July 19, 2011
    Assignee: Cooper Technologies Company
    Inventors: Grzegorz Wronski, Lin Zhihong
  • Patent number: 7896529
    Abstract: A lighting fixture can dispose a light source in a recess of a ceiling or another surface while providing at least one of three adjustments that facilitates installation or post-installation setup. The first adjustment can support mounting the fixture to surfaces of differing thicknesses while maintaining the light source at a uniform recess depth. The second possible adjustment can facilitate rotating a visible portion of the fixture, typically an aperture or hole through which light transmits from the light source into a room or some other illuminated space. After the lighting fixture is attached to the ceiling, a user can rotate the aperture for alignment with another fixture or another object. The third possible adjustment can provide an illumination pattern that can be tilted to various angles or oriented in various directions according to user preference or to establish a desired lighting effect.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: March 1, 2011
    Assignee: Cooper Technologies Company
    Inventors: Grzegorz Wronski, Terence J. Clarke, James C. Jones, Rongxiu Huang, Lin Zhihong
  • Patent number: 7784979
    Abstract: The reflector assembly maintains the integrity and shape of a multi-member reflector for a recessed luminaire. The reflector assembly includes a reflector having multiple members. The members are arranged in a geometric form, such as a rectangle. A frame is disposed around the reflector. The frame includes at least one integral member manipulated around a joint formed between adjacent members of the reflector. For example, the integral member can include a clamp or tab. The frame and the integral member secure the positions of the members of the reflector relative to one another and prevent light from leaking through joints between the members. One or more connectors are coupled to the frame for connecting the reflector assembly to a lighting fixture. For example, each connector can include a torsion spring coupled to a lever configured to engage a corresponding catch of a collar on the lighting fixture.
    Type: Grant
    Filed: May 5, 2008
    Date of Patent: August 31, 2010
    Assignee: Cooper Technologies Company
    Inventors: Grzegorz Wronski, Lin Zhihong
  • Publication number: 20090273938
    Abstract: The reflector assembly maintains the integrity and shape of a multi-member reflector for a recessed luminaire. The reflector assembly includes a reflector having multiple members. The members are arranged in a geometric form, such as a rectangle. A frame is disposed around the reflector. The frame includes at least one integral member manipulated around a joint formed between adjacent members of the reflector. For example, the integral member can include a clamp or tab. The frame and the integral member secure the positions of the members of the reflector relative to one another and prevent light from leaking through joints between the members. One or more connectors are coupled to the frame for connecting the reflector assembly to a lighting fixture. For example, each connector can include a torsion spring coupled to a lever configured to engage a corresponding catch of a collar on the lighting fixture.
    Type: Application
    Filed: May 5, 2008
    Publication date: November 5, 2009
    Applicant: Cooper Technologies Company
    Inventors: Grzegorz Wronski, Lin Zhihong
  • Publication number: 20080025031
    Abstract: A lighting fixture can dispose a light source in a recess of a ceiling or another surface while providing at least one of three adjustments that facilitates installation or post-installation setup. The first adjustment can support mounting the fixture to surfaces of differing thicknesses while maintaining the light source at a uniform recess depth. The second possible adjustment can facilitate rotating a visible portion of the fixture, typically an aperture or hole through which light transmits from the light source into a room or some other illuminated space. After the lighting fixture is attached to the ceiling, a user can rotate the aperture for alignment with another fixture or another object. The third possible adjustment can provide an illumination pattern that can be tilted to various angles or oriented in various directions according to user preference or to establish a desired lighting effect.
    Type: Application
    Filed: June 1, 2007
    Publication date: January 31, 2008
    Inventors: Grzegorz Wronski, Terence Clarke, James Jones, Rongxiu Huang, Lin Zhihong