Patents by Inventor Eric Korndoerfer

Eric Korndoerfer 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: 9829186
    Abstract: Various embodiments relate to a semiconductor bulb, including a housing, and at least one semiconductor light source that is arranged on the housing. The housing includes a rearward base region that is embodied from an electrically non-conductive material for the purpose of engaging in a bulb socket. At least one electrical contact element is arranged on the base region for the purpose of contacting the bulb socket. The base region is embodied for the purpose of arranging electrical contact elements of different base types.
    Type: Grant
    Filed: January 8, 2013
    Date of Patent: November 28, 2017
    Assignee: Ledvance GmbH
    Inventors: Roland Becht, Eric Korndoerfer
  • Publication number: 20140376236
    Abstract: Various embodiments relate to a semiconductor bulb, including a housing, and at least one semiconductor light source that is arranged on the housing. The housing includes a rearward base region that is embodied from an electrically non-conductive material for the purpose of engaging in a bulb socket. At least one electrical contact element is arranged on the base region for the purpose of contacting the bulb socket. The base region is embodied for the purpose of arranging electrical contact elements of different base types.
    Type: Application
    Filed: January 8, 2013
    Publication date: December 25, 2014
    Inventors: Roland Becht, Eric Korndoerfer
  • Publication number: 20120274199
    Abstract: In various embodiments, an electric lamp with an outer bulb and with a base fastened by means of a plate-like stand and a built-in lamp with a longitudinal axis, the outer bulb surrounding the built-in lamp, which is equipped with pinch seal with two narrow and two broad sides, two outer power supply lines protruding out of pinch seal being electrically conductively connected to feedlines leading to the base, built-in lamp being held without cement by a holding clip, wherein the holding clip has at least one clip part, including a basic body bent in the form of a U, two spring tongues being arranged on the basic body such that they embrace the broad sides of the pinch seal, a docking station for a feedline attached to the basic body, and contact being made between the basic body and an outer power supply line.
    Type: Application
    Filed: April 27, 2012
    Publication date: November 1, 2012
    Applicant: OSRAM AG
    Inventors: Roland Becht, Eric Korndoerfer, Roland Stark
  • Patent number: 8222812
    Abstract: In various embodiments, an electric lamp is provided, which may include an outer bulb and a base fastened thereto and a longitudinal axis, the bulb surrounding a built-in lamp, which is equipped with a pinch seal with two narrow sides and two broad sides, from which at least one outer power supply line protrudes, the feed line being held in a plate-like stand, the built-in lamp being held in the outer bulb by a cementless connecting means in the form of a mounting clip, wherein a connection between an outer power supply line and a feed line is ensured by virtue of the fact that a first one of these two component parts is bent back in the form of a bow, while the second of these component parts is bent back in the manner of a loop and is suspended in the bow.
    Type: Grant
    Filed: March 7, 2011
    Date of Patent: July 17, 2012
    Assignee: Osram AG
    Inventors: Roland Becht, Eric Korndoerfer
  • Publication number: 20110241530
    Abstract: An electrical lamp may include an outer bulb and a built-in lamp arranged therein, and a longitudinal axis, a base being attached to the outer bulb, the built-in lamp being fitted with a pinch from which at least one outer power supply lead protrudes which, in turn, is electrically conductively connected by a connecting means to a supply cable, hereinafter called a base pin, extending upwards from the base wherein the connecting means is an assembly clip which comprises a frame part, the frame part connecting a hollow rail to a contact part, the contact part being connected to the outer power supply lead and the hollow rail being connected to the base pin.
    Type: Application
    Filed: November 11, 2009
    Publication date: October 6, 2011
    Applicant: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
    Inventors: Eric Korndoerfer, Christoph Mahler, Roland Stark
  • Publication number: 20110221337
    Abstract: In various embodiments, an electric lamp is provided, which may include an outer bulb and a base fastened thereto and a longitudinal axis, the bulb surrounding a built-in lamp, which is equipped with a pinch seal with two narrow sides and two broad sides, from which at least one outer power supply line protrudes, the feed line being held in a plate-like stand, the built-in lamp being held in the outer bulb by a cementless connecting means in the form of a mounting clip, wherein a connection between an outer power supply line and a feed line is ensured by virtue of the fact that a first one of these two component parts is bent back in the form of a bow, while the second of these component parts is bent back in the manner of a loop and is suspended in the bow.
    Type: Application
    Filed: March 7, 2011
    Publication date: September 15, 2011
    Applicant: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
    Inventors: Roland Becht, Eric Korndoerfer