Patents by Inventor Juergen Gumhold

Juergen Gumhold 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).

  • LED module having a highly reflective carrier
    Patent number: 10586901
    Abstract: An LED module, including a carrier having high reflectivity, wherein a metal layer, preferably a silver layer or a layer of high-purity aluminum, is applied to the carrier. Also disclosed is an LED module, including a carrier having high reflectivity, wherein a metal layer is applied to the carrier, at least one LED chip, and a dam, wherein the metal layer partially covers the surface of the carrier lying under the dam.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: March 10, 2020
    Assignee: TRIDONIC JENNERSDORF GMBH
    Inventors: Florian Wimmer, Peter Pachler, Norbert Reitinger, Juergen Gumhold
  • LED MODULE WITH LED CHIP GROUPS
    Publication number: 20150338041
    Abstract: An LED module, having a carrier, a first group and a second group of LED chips arranged on the carrier, optionally one or more further groups of LED chips, and a layer covering all LED chips and containing at least one color conversion material, which converts the spectrum of the LEDs of one or all groups into a spectrum with a different dominant wavelength. Every group comprises at least one LED chip, preferably a plurality of LED chips. The LED chips of one group are preferably connected in series and can be supplied starting from the same electrical supply. The LED chips of different groups can be supplied independently of one another, starting from different electrical supplies.
    Type: Application
    Filed: December 9, 2013
    Publication date: November 26, 2015
    Inventors: Florian WIMMER, Juergen GUMHOLD
  • LED MODULE HAVING A HIGHLY REFLECTIVE CARRIER
    Publication number: 20150016107
    Abstract: An LED module, including a carrier having high reflectivity, wherein a metal layer, preferably a silver layer or a layer of high-purity aluminum, is applied to the carrier. Also disclosed is an LED module, including a carrier having high reflectivity, wherein a metal layer is applied to the carrier, at least one LED chip, and a dam, wherein the metal layer partially covers the surface of the carrier lying under the dam.
    Type: Application
    Filed: February 7, 2013
    Publication date: January 15, 2015
    Applicant: TRIDONIC JENNERSDORF GMBH
    Inventors: Florian Wimmer, Peter Pachler, Norbert Reitinger, Juergen Gumhold
  • LED lighting unit
    Patent number: D739059
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: September 15, 2015
    Assignee: Tridonic Jennersdorf GMBH
    Inventors: Hannes Trauterer, Bernhard Fink, Florian Wimmer, Jürgen Gumhold, Christian Fragner
  • LED lighting unit
    Patent number: D748067
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: January 26, 2016
    Assignee: Tridonic Jennersdorf GMBH
    Inventors: Juergen Gumhold, Christian Fragner, Florian Wimmer, Franz Hardinger, Bernhard Fink
  • LED module
    Patent number: D766471
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: September 13, 2016
    Assignee: Tridonic Jennersdorf GMBH
    Inventors: Florian Wimmer, Juergen Gumhold, Christian Fragner