Patents by Inventor Steffen Tegethoff

Steffen Tegethoff 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).

  • Lighting device with plug connection for electrical connection of two circuit boards
    Patent number: 11563286
    Abstract: A lighting device contains a first circuit board and a second circuit board. The first circuit board has one or more connecting sections having overall at least two contact areas. The second circuit board has an opening through which the connecting section of the first circuit board can extend. At least two contact elements, which are electrically connected to conductive tracks of the second circuit board, are arranged on the second circuit board. Each contact element has a contact region by which the contact element butts against one of the contact areas of the first circuit board. As a result, an electrical connection is produced between the two circuit boards.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: January 24, 2023
    Assignee: LEDVANCE GMBH
    Inventors: Klaus Eckert, Markus Hofmann, Thomas Klafta, Andreas Lovich, Henrike Streppel, Steffen Tegethoff, Marcel Vuc
  • Lighting device with plug connection for electrical connection of two circuit boards
    Publication number: 20190229451
    Abstract: A lighting device contains a first circuit board and a second circuit board. The first circuit board has one or more connecting sections having overall at least two contact areas. The second circuit board has an opening through which the connecting section of the first circuit board can extend. At least two contact elements, which are electrically connected to conductive tracks of the second circuit board, are arranged on the second circuit board. Each contact element has a contact region by which the contact element butts against one of the contact areas of the first circuit board. As a result, an electrical connection is produced between the two circuit boards.
    Type: Application
    Filed: January 24, 2019
    Publication date: July 25, 2019
    Inventors: Klaus ECKERT, Markus HOFMANN, Thomas KLAFTA, Andreas LOVICH, Henrike STREPPEL, Steffen TEGETHOFF, Marcel VUC
  • SEMICONDUCTOR LAMP AND METHOD FOR OPERATING A SEMICONDUCTOR LAMP
    Publication number: 20130069533
    Abstract: A semiconductor lamp may include at least one semiconductor light source and a driver for feeding the at least one semiconductor light source, wherein the driver is inductively coupled to the at least one semiconductor light source at least for the feeding.
    Type: Application
    Filed: April 18, 2011
    Publication date: March 21, 2013
    Applicant: OSRAM AG
    Inventors: Steffen Tegethoff, Thomas Preuschl
  • Semiconductor Lamp
    Publication number: 20130020941
    Abstract: In various embodiments, a semiconductor lamp may include a driver cavity for accommodating driver electronics, and a light source substrate populated with at least one semiconductor light source, said driver cavity being closed by the light source substrate.
    Type: Application
    Filed: March 22, 2011
    Publication date: January 24, 2013
    Applicant: OSRAM AG
    Inventors: Nicole Breidenassel, Guenter Hoetzl, Christoph Mahler, Thomas Preuschl, Steffen Tegethoff
  • Lamp with reflector means and reflector element
    Publication number: 20120313500
    Abstract: In various embodiments, a lamp may include at least one light source; and at least one reflector means for reflecting light that has been emitted by the at least one light source, it being possible for the at least one reflector means to have a radial asymmetric form about a longitudinal axis of the lamp.
    Type: Application
    Filed: March 7, 2011
    Publication date: December 13, 2012
    Applicant: OSRAM AG
    Inventors: Nicole Breidenassel, Steffen Tegethoff
  • LED lamp
    Patent number: D648041
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: November 1, 2011
    Assignee: OSRAM AG
    Inventors: Christoph Mahler, Steffen Tegethoff