Patents by Inventor Christian Hochfilzer

Christian Hochfilzer 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).

  • Optical film and light fixture with such an optical film
    Patent number: 11022272
    Abstract: An optical film made from a light-permeable material includes a surface and an optical microstructure having a plurality of elevations. The elevations of the microstructure protrude from a reference plane, which is parallel to the surface. The elevations of the microstructure each have a flank section which adjoins the reference plane and forms a uniform angle with the reference plane. The uniform angle is in a range from about 33° to about 42° or in a range from about 35° to about 40°. The optical film according to the invention makes it possible to provide a light fixture with relatively strong glare suppression and at the same time to produce a preferred light distribution curve (LDC). In addition, it can be relatively flexibly moulded and cost-effectively produced.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: June 1, 2021
    Assignee: REGENT BELEUCHTUNGSKÖRPER AG
    Inventors: Kornelius Reutter, Oscar Fernandez, Rolando Ferrini, Christian Hochfilzer, Thierry Dreyfus
  • Optical layer and light fixture with such an optical layer
    Patent number: 11022271
    Abstract: An optical layer made from a light-permeable material includes a surface and an optical microstructure having a plurality of elevations. The elevations of the microstructure protrude from a reference plane, which is parallel to the surface. The elevations of the microstructure each have a flank section which adjoins the reference plane and forms a uniform angle with the reference plane. The uniform angle is in a range from about 10° to about 26° or in a range from about 13° to about 23° or in a range from about 15° to about 20°. The optical layer according to the invention makes it possible for a light fixture to achieve a high light output rate (LOR) at the same time to produce a preferred light distribution curve (LDC).
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: June 1, 2021
    Assignee: REGENT BELEUCHTUNGSKÖRPER AG
    Inventors: Kornelius Reutter, Oscar Fernandez, Rolando Ferrini, Christian Hochfilzer, Thierry Dreyfus
  • OPTICAL LAYER AND LIGHT FIXTURE WITH SUCH AN OPTICAL LAYER
    Publication number: 20180299095
    Abstract: An optical layer made from a light-permeable material includes a surface and an optical microstructure having a plurality of elevations. The elevations of the microstructure protrude from a reference plane, which is parallel to the surface. The elevations of the microstructure each have a flank section which adjoins the reference plane and forms a uniform angle with the reference plane. The uniform angle is in a range from about 10° to about 26° or in a range from about 13° to about 23° or in a range from about 15° to about 20°. The optical layer according to the invention makes it possible for a light fixture to achieve a high light output rate (LOR) at the same time to produce a preferred light distribution curve (LDC).
    Type: Application
    Filed: September 22, 2016
    Publication date: October 18, 2018
    Inventors: Kornelius REUTTER, Oscar FERNANDEZ, Rolando FERRINI, Christian HOCHFILZER, Thierry DREYFUS
  • Light emitting device
    Publication number: 20070075306
    Abstract: A light emitting device having an emitting element and an element mounting portion on which the emitting element is mounted. The element mounting portion is formed of aluminum nitride.
    Type: Application
    Filed: September 21, 2006
    Publication date: April 5, 2007
    Applicants: TOYODA GOSEI CO., LTD., LEXEDIS LIGHTING GMBH, TRIDONIC OPTOELECTRONICS GESELLSCHAFT MIT BESCHRANKTER-HAFTUNG
    Inventors: Toshimasa Hayashi, Takumi Narita, Hiroaki Kawaguchi, Peter Pachler, Christian Hochfilzer, Stefan Tasch