Patents by Inventor Christian Dendorfer

Christian Dendorfer 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 with radial mounted COB LED and integrated electronics
    Patent number: 10731799
    Abstract: An LED light fixture includes a glass bulb. In the interior of the glass bulb is a driver module and a plurality of lighting elements. The glass bulb completely surrounds the lighting elements radially. The lighting elements are arranged radially around the driver module. The lighting elements may be LED filaments or individual light-emitting diode chips.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: August 4, 2020
    Assignee: LEDVANCE GMBH
    Inventors: Christian Dendorfer, Thomas Heil, Heinz Lang, Bernhard Rieder, Georg Rosenbauer
  • Semiconductor lamp and method for producing a semiconductor lamp
    Patent number: 10495266
    Abstract: A semiconductor lamp includes a housing with a cavity to accommodate a light source, preferably an LED, and a driver for the light source. The housing has at least one injection channel for injection of an encapsulation material into the cavity of the housing. A semiconductor lamp is produced by providing a housing with a cavity and inserting a driver and a light source into the cavity. Following the insertion of the driver and the light source into the cavity, an encapsulation material is introduced into at least a part of the cavity through at least one injection channel of the housing.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: December 3, 2019
    Assignee: LEDVANCE GMBH
    Inventors: Christian Dendorfer, Thomas Klafta, Patrick Kotal, Krisztian Novak, Wolfgang Seitz, Henrike Streppel
  • Semiconductor lamp and method for producing a semiconductor lamp
    Publication number: 20190063691
    Abstract: A semiconductor lamp includes a housing with a cavity to accommodate a light source, preferably an LED, and a driver for the light source. The housing has at least one injection channel for injection of an encapsulation material into the cavity of the housing. A semiconductor lamp is produced by providing a housing with a cavity and inserting a driver and a light source into the cavity. Following the insertion of the driver and the light source into the cavity, an encapsulation material is introduced into at least a part of the cavity through at least one injection channel of the housing.
    Type: Application
    Filed: August 31, 2018
    Publication date: February 28, 2019
    Inventors: Christian Dendorfer, Thomas Klafta, Patrick Kotal, Krisztian Novak, Wolfgang Seitz, Henrike Streppel
  • Lamp with Radial mounted COB LED and integrated Electronics
    Publication number: 20190017659
    Abstract: An LED light fixture includes a glass bulb. In the interior of the glass bulb is a driver module and a plurality of lighting elements. The glass bulb completely surrounds the lighting elements radially. The lighting elements are arranged radially around the driver module. The lighting elements may be LED filaments or individual light-emitting diode chips.
    Type: Application
    Filed: July 13, 2018
    Publication date: January 17, 2019
    Inventors: Christian Dendorfer, Thomas Heil, Heinz Lang, Bernhard Rieder, Georg Rosenbauer