Weitzel; Reinhard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Weitzel; Reinhard.The latest application filed is for "organic lighting device and lighting equipment".

Company Profile

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Weitzel; Reinhard - Gernlinden DE
Weitzel; Reinhard - Maisach DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Organic lighting device and lighting equipment Grant 10,267,507 - Diekmann , et al.	2019-04-23
Organic Lighting Device and Lighting Equipment App 20180045401 - DIEKMANN; Karsten ; et al.	2018-02-15
Organic lighting device and lighting equipment Grant 9,829,192 - Diekmann , et al. November 28, 2	2017-11-28
Organic Lighting Device and Lighting Equipment App 20160238234 - Diekmann; Karsten ; et al.	2016-08-18
Organic lighting device and lighting equipment Grant 9,312,308 - Diekmann , et al. April 12, 2	2016-04-12
Organic Lighting Device and Lighting Equipment App 20150228696 - DIEKMANN; Karsten ; et al.	2015-08-13
Illumination system having at least two light sources, and a method for operating such an illumination system Grant 7,288,900 - Biebl , et al. October 30, 2	2007-10-30
Illumination system having at least two light sources, and a method for operating such an illumination system App 20060061300 - Biebl; Alois ; et al.	2006-03-23
Thermal expansion compensated opto-electronic semiconductor element, particularly ultraviolet (UV) light emitting diode, and method of its manufacture Grant 6,683,325 - Waitl , et al. January 27, 2	2004-01-27
Thermal expansion compensated opto-electronic semiconductor element, particularly ultraviolet (UV) light emitting diode, and method of its manufacture App 20030107046 - Waitl, Guenter ; et al.	2003-06-12
" Thermal Expansion Compensated Opto-electronic Semiconductor Element, Particularly Ultraviolet (uv) Light Emitting Diode, And Method Of Its Manufacture " App 20010045573 - WAITL, GUENTER ; et al.	2001-11-29

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