Patents by Inventor Heinz Lang
Heinz Lang 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).
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Patent number: 11757081Abstract: A light fixture has a translucent tubular bulb. At least one end cap is located at one end of the translucent tubular bulb. A light engine is disposed in the translucent tubular bulb. The light engine has a leadframe on which a plurality of semiconductor light elements is arranged. The fixture may include an electronic driver. The electronic driver includes a plurality of electronic components. At least one of the plurality of electronic components is arranged inside the transparent tubular bulb.Type: GrantFiled: February 10, 2022Date of Patent: September 12, 2023Assignee: LEDVANCE GMBHInventors: Bernhard Rieder, Heinz Lang, Georg Rosenbauer
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Publication number: 20220209086Abstract: A light fixture has a translucent tubular bulb. At least one end cap is located at one end of the translucent tubular bulb. A light engine is disposed in the translucent tubular bulb. The light engine has a leadframe on which a plurality of semiconductor light elements is arranged. The fixture may include an electronic driver. The electronic driver includes a plurality of electronic components. At least one of the plurality of electronic components is arranged inside the transparent tubular bulb.Type: ApplicationFiled: February 10, 2022Publication date: June 30, 2022Inventors: Bernhard RIEDER, Heinz LANG, Georg Rosenbauer
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Patent number: 11251349Abstract: A light fixture has a translucent tubular bulb. At least one end cap is located at one end of the translucent tubular bulb. A light engine is disposed in the translucent tubular bulb. The light engine has a leadframe on which a plurality of semiconductor light elements is arranged. The fixture may include an electronic driver. The electronic driver includes a plurality of electronic components. At least one of the plurality of electronic components is arranged inside the transparent tubular bulb.Type: GrantFiled: December 26, 2018Date of Patent: February 15, 2022Assignee: LEDVANCE GMBHInventors: Bernhard Rieder, Heinz Lang, Georg Rosenbauer
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Patent number: 10823339Abstract: A light fixture for an LED lamp having a glass bulb and at least one light-emitting diode. The glass bulb is filled with a heat-conducting gas and the at least one light-emitting diode is arranged inside the glass bulb. The heat-conducting gas in the glass bulb has a pressure of at least 2.2 bar at room temperature.Type: GrantFiled: March 6, 2017Date of Patent: November 3, 2020Assignee: LEDVANCE GMBHInventors: Thomas Heil, Heinz Lang, Georg Rosenbauer
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Patent number: 10731799Abstract: 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: GrantFiled: July 13, 2018Date of Patent: August 4, 2020Assignee: LEDVANCE GMBHInventors: Christian Dendorfer, Thomas Heil, Heinz Lang, Bernhard Rieder, Georg Rosenbauer
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Publication number: 20200208790Abstract: An LED lighting device has an at least partially translucent bulb, in which an LED holder with an LED is fastened thereto. The LED holder is fastened in the at least partially translucent bulb. The LED holder has two holding elements which have a contact region for electrical connection of the LED and a connecting element outside the at least partially translucent bulb. The holding elements are used both for heat dissipation from the LED and for supplying power to the LED.Type: ApplicationFiled: September 12, 2017Publication date: July 2, 2020Inventors: Georg ROSENBAUER, Wolfgang SEITZ, Heinz LANG
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Patent number: 10700251Abstract: A LED module for use in a LED light, preferably a LED retrofit lamp, has a leadframe and one or more LEDs which are electrically and mechanically connected to the leadframe. The LED module has one or more stabilizing sections made from an insulating material which are introduced locally, preferably in a punctiform and/or linear manner, into intermediate spaces of the leadframe in order to fasten sections of the leadframe to one another and, preferably, to space them apart from one another.Type: GrantFiled: December 21, 2018Date of Patent: June 30, 2020Assignee: LEDVANCE GMBHInventors: Heinz Lang, Georg Rosenbauer
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Publication number: 20190338891Abstract: A light fixture for an LED lamp having a glass bulb and at least one light-emitting diode. The glass bulb is filled with a heat-conducting gas and the at least one light-emitting diode is arranged inside the glass bulb. The heat-conducting gas in the glass bulb has a pressure of at least 2.2 bar at room temperature.Type: ApplicationFiled: March 6, 2017Publication date: November 7, 2019Inventors: Thomas Heil, Heinz Lang, Georg Rosenbauer
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Publication number: 20190198736Abstract: A LED module for use in a LED light, preferably a LED retrofit lamp, has a leadframe and one or more LEDs which are electrically and mechanically connected to the leadframe. The LED module has one or more stabilizing sections made from an insulating material which are introduced locally, preferably in a punctiform and/or linear manner, into intermediate spaces of the leadframe in order to fasten sections of the leadframe to one another and, preferably, to space them apart from one another.Type: ApplicationFiled: December 21, 2018Publication date: June 27, 2019Inventors: Heinz LANG, Georg Rosenbauer
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Publication number: 20190195439Abstract: A light fixture has a translucent tubular bulb. At least one end cap is located at one end of the translucent tubular bulb. A light engine is disposed in the translucent tubular bulb. The light engine has a leadframe on which a plurality of semiconductor light elements is arranged. The fixture may include an electronic driver. The electronic driver includes a plurality of electronic components. At least one of the plurality of electronic components is arranged inside the transparent tubular bulb.Type: ApplicationFiled: December 26, 2018Publication date: June 27, 2019Inventors: Bernhard RIEDER, Heinz LANG, Georg Rosenbauer
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Publication number: 20190017659Abstract: 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: ApplicationFiled: July 13, 2018Publication date: January 17, 2019Inventors: Christian Dendorfer, Thomas Heil, Heinz Lang, Bernhard Rieder, Georg Rosenbauer
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Patent number: 9272645Abstract: An adjusting apparatus for a comfort element swingable in relation to a support structure, in particular for an armrest of a vehicle, includes a latching device actuatable by adjusting the comfort element and having a latching arm connected to the comfort element and a latching lever interacting with the latching arm. A swing position of the comfort element is locked by providing a locking lever which is swingably articulated to the latching arm and has an engagement portion which locks the swing position by a spring force, when the engagement portion assumes an engagement position with a locking portion of a locking element that is fixed to the support structure, and the swing position of the comfort element is unlocked by an actuator by which the locking lever is disengageable from the engagement position with the locking element.Type: GrantFiled: January 17, 2013Date of Patent: March 1, 2016Assignee: AUDI AGInventors: Jan Böhner, Heinz Lang, Markus Schulze
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Patent number: 9263247Abstract: In various embodiments, a lamp has a bulb with a pinch seal, which holds a light-emitting element by means of a wire clip. The wire clip consists of tungsten and has, at an end remote from films embedded in the pinch seal, an eyelet for holding the light-emitting element. An end of the wire clip which is close to a film is bent back. A film associated with the wire clip is folded in a roof-shaped manner. Overall, it is thus possible to realize a lamp with a long life.Type: GrantFiled: July 10, 2014Date of Patent: February 16, 2016Assignee: OSRAM GmbHInventors: Thomas Heil, Heinz Lang, Roland Stark, Georg Rosenbauer
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Publication number: 20150091318Abstract: An adjusting apparatus for a comfort element swingable in relation to a support structure, in particular for an armrest of a vehicle, includes a latching device actuatable by adjusting the comfort element and having a latching arm connected to the comfort element and a latching lever interacting with the latching arm. A swing position of the comfort element is locked by providing a locking lever which is swingably articulated to the latching arm and has an engagement portion which locks the swing position by a spring force, when the engagement portion assumes an engagement position with a locking portion of a locking element that is fixed to the support structure, and the swing position of the comfort element is unlocked by an actuator by which the locking lever is disengageable from the engagement position with the locking element.Type: ApplicationFiled: January 17, 2013Publication date: April 2, 2015Applicant: AUDI AGInventors: Jan Böhner, Heinz Lang, Markus Schulze
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Publication number: 20150048734Abstract: In various embodiments, a lamp has a bulb with a pinch seal, which holds a light-emitting element by means of a wire clip. The wire clip consists of tungsten and has, at an end remote from films embedded in the pinch seal, an eyelet for holding the light-emitting element. An end of the wire clip which is close to a film is bent back. A film associated with the wire clip is folded in a roof-shaped manner. Overall, it is thus possible to realize a lamp with a long life.Type: ApplicationFiled: July 10, 2014Publication date: February 19, 2015Inventors: Thomas HEIL, Heinz LANG, Roland STARK, Georg ROSENBAUER
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Publication number: 20110241520Abstract: In various embodiments, a halogen incandescent lamp is provided. The halogen incandescent lamp may include a bulb, in which a light-emitting element is fixed by means of a frame, the bulb defining an axis, the frame having a frame wire and a separate part for holding the light-emitting element, wherein the separate part is a clip which is fastened on the frame wire, the clip having a functional limb, with the end of said functional limb being threaded or plugged into a coiled end of the light-emitting element.Type: ApplicationFiled: March 28, 2011Publication date: October 6, 2011Applicant: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNGInventors: Albert Fieger, Thomas Heil, Heinz Lang, Georg Rosenbauer, Roland Stark
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Publication number: 20110215718Abstract: A halogen incandescent lamp for operation at mains voltage is provided. The halogen incandescent lamp may include a unilaterally pinched bulb in which is accommodated a filament and a halogen-containing filling as well as an inert gas, wherein at least one bulb section disposed in the vicinity of the pinch is oval shaped, said filling containing xenon as the inert gas.Type: ApplicationFiled: October 22, 2009Publication date: September 8, 2011Applicant: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNGInventors: Thomas Heil, Heinz Lang, Georg Rosenbauer
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Publication number: 20080246401Abstract: An electric lamp with a fuse seal, which seals off the lamp bulb, a metal seal with power supply wires and feed lines being provided in the fuse seal, and the metal seal with power supply wires and feed lines being provided with a structure, which has been produced by a laser.Type: ApplicationFiled: March 27, 2008Publication date: October 9, 2008Applicant: OSRAM Gesellschaft mit beschrankter HaftungInventors: Axel Bunk, Christa Bunk, Heinz Lang, Georg Rosenbauer, Matthias Damm
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Patent number: 6636727Abstract: A phase locked loop system for tuning the reception frequency of a receiver for digitally modulated received signals and analog-modulated received signals has at least one voltage controlled oscillator for producing an oscillator signal for a reception frequency tuning. A first frequency divider is provided for dividing the frequency of the oscillator signal to a nominal comparison frequency as a function of a receiving channel selection signal. A second frequency divider is provided for dividing a reference frequency as a function of a reception mode switching signal. A phase comparison circuit is provided for comparing the signals supplied by the frequency dividers in order to produce a tuning voltage for the voltage controlled oscillator wherein the gain of the phase comparison circuit is adjustable in order to optimize the phase noise.Type: GrantFiled: February 26, 2001Date of Patent: October 21, 2003Assignee: Infineon TechnologiesInventors: Claus Muschallik, Bernd Pflaum, Heinz Lang
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Publication number: 20010027092Abstract: A phase locked loop system for tuning the reception frequency of a receiver for digitally modulated received signals and analog-modulated received signals has at least one voltage controlled oscillator for producing an oscillator signal for a reception frequency tuning. A first frequency divider is provided for dividing the frequency of the oscillator signal to a nominal comparison frequency as a function of a receiving channel selection signal. A second frequency divider is provided for dividing a reference frequency as a function of a reception mode switching signal. A phase comparison circuit is provided for comparing the signals supplied by the frequency dividers in order to produce a tuning voltage for the voltage controlled oscillator wherein the gain of the phase comparison circuit is adjustable in order to optimize the phase noise.Type: ApplicationFiled: February 26, 2001Publication date: October 4, 2001Inventors: Claus Muschallik, Bernd Pflaum, Heinz Lang