loadpatents
name:-0.032250881195068
name:-0.024057865142822
name:-0.00042510032653809
Zehnder; Ulrich Patent Filings

Zehnder; Ulrich

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zehnder; Ulrich.The latest application filed is for "optoelectronic semiconductor component".

Company Profile
0.24.22
  • Zehnder; Ulrich - Rettenbach DE
  • Zehnder; Ulrich - Regensburg DE
  • Zehnder; Ulrich - Wurzburg 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
PatentDate
Optoelectronic semiconductor component
Grant 8,907,359 - Strassburg , et al. December 9, 2
2014-12-09
Semiconductor light-emitting diode and method for producing a semiconductor light-emitting diode
Grant 8,772,804 - Ahlstedt , et al. July 8, 2
2014-07-08
Optoelectronic component
Grant 8,278,767 - Gunther , et al. October 2, 2
2012-10-02
Radiation-emitting semiconductor component and method for producing the semiconductor component
Grant 8,138,511 - Baur , et al. March 20, 2
2012-03-20
Optoelectronic Semiconductor Component
App 20110316028 - Strassburg; Martin ;   et al.
2011-12-29
Optoelectronic Semiconductor Body and Method for Producing an Optoelectronic Semiconductor Body
App 20110204322 - Weiss; Guido ;   et al.
2011-08-25
Semiconductor Light-Emitting Diode and Method for Producing a Semiconductor Light-Emitting Diode
App 20110198640 - Ahlstedt; Magnus ;   et al.
2011-08-18
Optoelectronic Component
App 20110140284 - Gunther; Ewald K.M. ;   et al.
2011-06-16
Method for producing an optoelectronic component
Grant 7,742,677 - Eberhard , et al. June 22, 2
2010-06-22
Radiation-emitting and/or -receiving semiconductor component and method for the patterned application of a contact to a semiconductor body
Grant 7,592,194 - Jonda , et al. September 22, 2
2009-09-22
Optical semiconductor device with multiple quantum well structure
Grant 7,556,974 - Harle , et al. July 7, 2
2009-07-07
Radiation-emitting semiconductor chip, method for production thereof and radiation-emitting component
Grant 7,446,344 - Fehrer , et al. November 4, 2
2008-11-04
Radiation-emitting Semiconductor Component And Method For Producing The Semiconductor Component
App 20080179380 - Baur; Johannes ;   et al.
2008-07-31
Method for producing an optoelectronic component
App 20070238210 - Eberhard; Franz ;   et al.
2007-10-11
Semiconductor Component Which Emits Radiation, And Method For Producing The Same
App 20070145402 - Eisert; Dominik ;   et al.
2007-06-28
Optoelectronic component having a plurality of current expansion layers and method for producing it
Grant 7,227,191 - Eberhard , et al. June 5, 2
2007-06-05
Semiconductor component which emits radiation, and method for producing the same
Grant 7,205,578 - Eisert , et al. April 17, 2
2007-04-17
Radiation emitting semiconductor device
Grant 7,195,942 - Eisert , et al. March 27, 2
2007-03-27
Radiation-emitting semiconductor component and method for producing the semiconductor component
Grant 7,169,632 - Baur , et al. January 30, 2
2007-01-30
Optical Semiconductor Device With Multiple Quantum Well Structure
App 20060289854 - Harle; Volker ;   et al.
2006-12-28
Optical semiconductor device with multiple quantum well structure
Grant 7,106,090 - Harle , et al. September 12, 2
2006-09-12
Light-emitting diode and method for the production thereof
Grant 7,015,514 - Baur , et al. March 21, 2
2006-03-21
Method for producing a radiation-emitting semiconductor chip
Grant 6,972,212 - Eisert , et al. December 6, 2
2005-12-06
Optoelectronic component having a plurality of current expansion layers and method for producing it
App 20050253163 - Eberhard, Franz ;   et al.
2005-11-17
Radiation-emitting and/or -receiving semiconductor component and method for the patterned application of a contact to a semiconductor body
App 20050255614 - Jonda, Christoph ;   et al.
2005-11-17
Radiation-emitting semiconductor chip with a radiation-emitting active layer
Grant 6,946,687 - Eisert , et al. September 20, 2
2005-09-20
Optical semiconductor device with multiple quantum well structure
App 20050116216 - Harle, Volker ;   et al.
2005-06-02
Radiation-emitting chip
Grant 6,897,488 - Baur , et al. May 24, 2
2005-05-24
Radiation-emitting semiconductor chip and light-emitting diode
Grant 6,891,199 - Baur , et al. May 10, 2
2005-05-10
Method for producing a radiation-emitting semiconductor chip
App 20050042843 - Eisert, Dominik ;   et al.
2005-02-24
Radiation-emitting semiconductor chip, and method for producing the semiconductor chip
Grant 6,858,881 - Eisert , et al. February 22, 2
2005-02-22
Optical semiconductor device comprising a multiple quantum well structure
Grant 6,849,881 - Harle , et al. February 1, 2
2005-02-01
Radiation-emitting semiconductor chip, method for production thereof and radiation-emitting component
App 20050017258 - Fehrer, Michael ;   et al.
2005-01-27
Radiation emitting semiconductor device
App 20050003565 - Eisert, Dominik ;   et al.
2005-01-06
Radiation emitting semiconductor device
Grant 6,730,939 - Eisert , et al. May 4, 2
2004-05-04
Radiation-emitting semiconductor chip and light-emitting diode
App 20040056263 - Baur, Johannes ;   et al.
2004-03-25
Light-emitting diode and method for the production thereof
App 20040051106 - Baur, Johannes ;   et al.
2004-03-18
Radiation-emitting chip
App 20040048429 - Baur, Johannes ;   et al.
2004-03-11
Radiation-emitting semiconductor component and method for producing the semiconductor component
App 20040046179 - Baur, Johannes ;   et al.
2004-03-11
Radiation-emitting semiconductor chip
App 20040004226 - Eisert, Dominik ;   et al.
2004-01-08
Radiation Emitting Semiconductor Device
App 20030173575 - Eisert, Dominik ;   et al.
2003-09-18
Semiconductor component which emits radiation, and method for producing the same
App 20030127654 - Eisert, Dominik ;   et al.
2003-07-10
Radiation-emitting semiconductor chip, and method for producing the semiconductor chip
App 20030107045 - Eisert, Dominik ;   et al.
2003-06-12
II-VI semiconductor component having at least one junction between a layer containing Se and a layer containing BeTe, and process for producing the junction
Grant 6,372,536 - Fischer , et al. April 16, 2
2002-04-16

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