| Patent | Date |
|---|
Leds With Efficient Electrode Structures
App 20220069169 - SHUM; Frank T. ; et al. | 2022-03-03 |
LEDs with efficient electrode structures
Grant 11,133,440 - Shum , et al. September 28, 2 | 2021-09-28 |
Light Sources Utilizing Segmented Leds To Compensate For Manufacturing Variations In The Light Output Of Individual Segmented Leds
App 20210280758 - HASNAIN; Ghulam ; et al. | 2021-09-09 |
Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs
Grant 10,966,300 - Hasnain , et al. March 30, 2 | 2021-03-30 |
Leds With Efficient Electrode Structures
App 20210020809 - SHUM; Frank T. ; et al. | 2021-01-21 |
LEDs with efficient electrode structures
Grant 10,741,726 - Shum , et al. A | 2020-08-11 |
Light Sources Utilizing Segmented Leds To Compensate For Manufacturing Variations In The Light Output Of Individual Segmented Le
App 20200015335 - HASNAIN; Ghulam ; et al. | 2020-01-09 |
Leds With Efficient Electrode Structures
App 20190305189 - SHUM; Frank T. ; et al. | 2019-10-03 |
Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs
Grant 10,334,674 - Hasnain , et al. | 2019-06-25 |
LEDs with efficient electrode structures
Grant 10,199,543 - Shum , et al. Fe | 2019-02-05 |
Light Sources Utilizing Segmented Leds To Compensate For Manufacturing Variations In The Light Output Of Individual Segmented Leds
App 20180295688 - HASNAIN; Ghulam ; et al. | 2018-10-11 |
Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs
Grant 9,913,333 - Hasnain , et al. March 6, 2 | 2018-03-06 |
Leds With Efficient Electrode Structures
App 20170317239 - SHUM; Frank T. ; et al. | 2017-11-02 |
Light Sources Utilizing Segmented Leds To Compensate For Manufacturing Variations In The Light Output Of Individual Segmented Leds
App 20170202065 - HASNAIN; Ghulam ; et al. | 2017-07-13 |
Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs
Grant 9,634,062 - Hasnain , et al. April 25, 2 | 2017-04-25 |
LEDs with efficient electrode structures
Grant 9,627,589 - Shum , et al. April 18, 2 | 2017-04-18 |
Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs
Grant 9,472,593 - Hasnain , et al. October 18, 2 | 2016-10-18 |
Leds With Efficient Electrode Structures
App 20160247975 - SHUM; Frank T. ; et al. | 2016-08-25 |
Series connected segmented LED
Grant 9,391,234 - Lester , et al. July 12, 2 | 2016-07-12 |
LEDs with efficient electrode structures
Grant 9,356,194 - Shum , et al. May 31, 2 | 2016-05-31 |
Light-emitting device with improved electrode structures
Grant 9,324,915 - Lester , et al. April 26, 2 | 2016-04-26 |
Light Sources Utilizing Segmented LEDs to Compensate for Manufacturing Variations in the Light Output of Individual Segmented LEDs
App 20150382410 - HASNAIN; Ghulam ; et al. | 2015-12-31 |
Light Emitter With Coating Layers
App 20150380609 - Lester; Steven D. | 2015-12-31 |
Series Connected Segmented Led
App 20150340554 - Lester; Steven D. ; et al. | 2015-11-26 |
Series connected segmented LED
Grant 9,123,853 - Lester , et al. September 1, 2 | 2015-09-01 |
Leds With Efficient Electrode Structures
App 20150228860 - SHUM; Frank T. ; et al. | 2015-08-13 |
LEDs with efficient electrode structures
Grant 9,105,815 - Shum , et al. August 11, 2 | 2015-08-11 |
LEDs with efficient electrode structures
Grant 9,099,613 - Shum , et al. August 4, 2 | 2015-08-04 |
GaN Based LED having reduced thickness and method for making the same
Grant 9,082,892 - Lester , et al. July 14, 2 | 2015-07-14 |
GaN Based LED Having Reduced Thickness and Method for Making the Same
App 20150125974 - Lester; Steven D. ; et al. | 2015-05-07 |
Leds With Efficient Electrode Structures
App 20140346554 - Shum; Frank T. ; et al. | 2014-11-27 |
GaN Based LED Having Reduced Thickness and Method for Making the Same
App 20140213000 - Lester; Steven D. ; et al. | 2014-07-31 |
Light emitter with metal-oxide coating
Grant 8,729,580 - Lester May 20, 2 | 2014-05-20 |
Light Emitter with Coating Layers
App 20140124806 - Lester; Steven D. | 2014-05-08 |
Light-emitting Device With Improved Electrode Structures
App 20140117404 - LESTER; Steven D. ; et al. | 2014-05-01 |
Light Emitting Devices Having Shielded Silicon Substrates
App 20140054638 - Lester; Steven D. ; et al. | 2014-02-27 |
Light-emitting device with improved electrode structures
Grant 8,637,891 - Lester , et al. January 28, 2 | 2014-01-28 |
Series Connected Segmented LED
App 20130313519 - Lester; Steven D. ; et al. | 2013-11-28 |
Series connected segmented LED
Grant 8,581,267 - Lester , et al. November 12, 2 | 2013-11-12 |
LEDs with Efficient Electrode Structures
App 20130270573 - Shum; Frank T. ; et al. | 2013-10-17 |
Method for reducing stress in epitaxial growth
Grant 8,552,465 - Lester October 8, 2 | 2013-10-08 |
Light emitter with metal-oxide coating
App 20130228808 - Lester; Steven D. | 2013-09-05 |
GaN based LED having reduced thickness and method for making the same
Grant 8,384,099 - Lester , et al. February 26, 2 | 2013-02-26 |
LED structure
Grant 8,338,848 - Hasnain , et al. December 25, 2 | 2012-12-25 |
Method for Reducing Stress in Epitaxial Growth
App 20120319160 - Lester; Steven D. | 2012-12-20 |
AC LED light source with reduced flicker
Grant 8,330,390 - Hum , et al. December 11, 2 | 2012-12-11 |
Highly reflective mounting arrangement for LEDs
Grant 8,324,652 - Lester , et al. December 4, 2 | 2012-12-04 |
LEDs with efficient electrode structures
Grant 8,309,972 - Shum , et al. November 13, 2 | 2012-11-13 |
Leds With Efficient Electrode Structures
App 20120235195 - Shum; Frank T. ; et al. | 2012-09-20 |
High brightness LED utilizing a roughened active layer and conformal cladding
Grant 8,232,568 - Zhang , et al. July 31, 2 | 2012-07-31 |
AC LED Light Source with Reduced Flicker
App 20120133289 - Hum; David ; et al. | 2012-05-31 |
Series Connected Segmented LED
App 20120056193 - Lester; Steven D. ; et al. | 2012-03-08 |
Multi-Junction LED
App 20120058584 - Hasnain; Ghulam ; et al. | 2012-03-08 |
Low optical loss electrode structures for LEDs
Grant 8,115,226 - Shum , et al. February 14, 2 | 2012-02-14 |
Methods of low loss electrode structures for LEDs
Grant 8,114,690 - Shum , et al. February 14, 2 | 2012-02-14 |
GaN Based LED having Reduced Thickness and Method for Making the Same
App 20120032183 - Lester; Steven D. ; et al. | 2012-02-09 |
Light sources with serially connected LED segments including current blocking diodes
Grant 8,084,775 - Hasnain , et al. December 27, 2 | 2011-12-27 |
LED Structure
App 20110303942 - Hasnain; Ghulam ; et al. | 2011-12-15 |
Gallium nitride device substrate containing a lattice parameter altering element
Grant 8,039,869 - Lester , et al. October 18, 2 | 2011-10-18 |
LED structure
Grant 8,026,527 - Hasnain , et al. September 27, 2 | 2011-09-27 |
LEDs with low optical loss electrode structures
Grant 8,026,524 - Shum , et al. September 27, 2 | 2011-09-27 |
GaN based LED with improved light extraction efficiency and method for making the same
Grant 7,993,943 - Lester August 9, 2 | 2011-08-09 |
Light Sources Utilizing Segmented LEDs to Compensate for Manufacturing Variations in the Light Output of Individual Segmented LEDs
App 20110182064 - Hasnain; Ghulam ; et al. | 2011-07-28 |
Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs
Grant 7,982,409 - Hasnain , et al. July 19, 2 | 2011-07-19 |
Low optical loss electrode structures for LEDs
Grant 7,897,992 - Shum , et al. March 1, 2 | 2011-03-01 |
Low Optical Loss Electrode Structures For Leds
App 20110024782 - Shum; Frank T. ; et al. | 2011-02-03 |
LEDs with LOW OPTICAL LOSS ELECTRODE STRUCTURES
App 20110006332 - Shum; Frank T. ; et al. | 2011-01-13 |
Methods Of Low Loss Electrode Structures For Leds
App 20110008918 - Shum; Frank T. ; et al. | 2011-01-13 |
Ohmic contact on p-type GaN
Grant 7,847,297 - Miller , et al. December 7, 2 | 2010-12-07 |
GaN based LED having reduced thickness and method for making the same
Grant 7,791,090 - Lester , et al. September 7, 2 | 2010-09-07 |
Multi-Junction LED
App 20100219431 - Hasnain; Ghulam ; et al. | 2010-09-02 |
Light Sources Utilizing Segmented LEDs to Compensate for Manufacturing Variations in the Light Output of Individual Segmented LEDs
App 20100141175 - Hasnain; Ghulam ; et al. | 2010-06-10 |
High Brightness LED Utilizing a Roughened Active Layer and Conformal Cladding
App 20100133562 - Zhang; Ling ; et al. | 2010-06-03 |
GaN Based LED with Improved Light Extraction Efficiency and Method for Making the Same
App 20100127276 - Lester; Steven D. | 2010-05-27 |
Light-Emitting Device With Improved Electrode Structures
App 20100059765 - Lester; Steven D. ; et al. | 2010-03-11 |
GaN based LED with etched exposed surface for improved light extraction efficiency and method for making the same
Grant 7,674,639 - Lester March 9, 2 | 2010-03-09 |
LED Source Adapted for Light Bulbs and the Like
App 20100046221 - Posselt; Jason Loomis ; et al. | 2010-02-25 |
Edge-emitting Led Assembly
App 20100032703 - Miller; Jeffrey N. ; et al. | 2010-02-11 |
Edge-emitting LED assembly
Grant 7,635,874 - Miller , et al. December 22, 2 | 2009-12-22 |
Highly reflective mounting arrangement for LEDs
Grant 7,622,746 - Lester , et al. November 24, 2 | 2009-11-24 |
Low Optical Loss Electrode Structures For Leds
App 20090261373 - Shum; Frank T. ; et al. | 2009-10-22 |
Laser light source adapted for LCD back-lit displays
Grant 7,581,863 - Lester September 1, 2 | 2009-09-01 |
LED electrode
Grant 7,573,074 - Shum , et al. August 11, 2 | 2009-08-11 |
OHMIC CONTACT ON p-TYPE GaN
App 20090179229 - Miller; Jeffrey N. ; et al. | 2009-07-16 |
LED Structure
App 20090146165 - Hasnain; Ghulam ; et al. | 2009-06-11 |
Ohmic contact on p-type GaN
Grant 7,495,314 - Miller , et al. February 24, 2 | 2009-02-24 |
Structures for reducing operating voltage in a semiconductor device
Grant 7,473,941 - Robbins , et al. January 6, 2 | 2009-01-06 |
GaN Based LED Having Reduced Thickness and Method for Making the Same
App 20080303053 - Lester; Steven D. ; et al. | 2008-12-11 |
GaN based LED with improved light extraction efficiency and method for making the same
App 20080035936 - Lester; Steven D. | 2008-02-14 |
Gallium Nitride Device Substrate Contaning A Lattice Parameter Altering Element
App 20070278622 - Lester; Steven D. ; et al. | 2007-12-06 |
Gallium nitride device substrate containing a lattice parameter altering element
Grant 7,273,798 - Lester , et al. September 25, 2 | 2007-09-25 |
Low optical loss electrode structures for LEDs
App 20070145380 - Shum; Frank T. ; et al. | 2007-06-28 |
Edge-emitting LED assembly
App 20070069228 - Miller; Jeffrey N. ; et al. | 2007-03-29 |
Ohmic contact on p-type GaN
App 20070069380 - Miller; Jeffrey N. ; et al. | 2007-03-29 |
Structures for reducing operating voltage in a semiconductor device
App 20070034853 - Robbins; Virginia M. ; et al. | 2007-02-15 |
Laser light source adapted for LCD back-lit displays
App 20070030690 - Lester; Steven D. | 2007-02-08 |
Gallium nitride device substrate containing a lattice parameter altering element
App 20070032041 - Lester; Steven D. ; et al. | 2007-02-08 |
Edge-emitting LED light source
App 20070029555 - Lester; Steven D. ; et al. | 2007-02-08 |
Light emitting device and method of manufacture
App 20070019699 - Robbins; Virginia M. ; et al. | 2007-01-25 |
Display system and method using a solid state laser
App 20060262243 - Lester; Steven D. ; et al. | 2006-11-23 |
Method and structure for improved LED light output
Grant 7,095,052 - Lester August 22, 2 | 2006-08-22 |
Method and structure for improved LED light output
App 20060097269 - Lester; Steven D. | 2006-05-11 |
Fixed wavelength vertical cavity optical devices and method of manufacture therefor
Grant 6,953,702 - Miller , et al. October 11, 2 | 2005-10-11 |
Monolithic multi-wavelength vertical-cavity surface emitting laser array and method of manufacture therefor
Grant 6,806,110 - Lester , et al. October 19, 2 | 2004-10-19 |
Fixed wavelength vertical cavity optical devices and method of manufacture therefor
App 20030215969 - Miller, Jeffrey N. ; et al. | 2003-11-20 |
Monolithic multi-wavelength vertical-cavity surface emitting laser array and method of manufacture therefor
App 20030214992 - Lester, Steven D. ; et al. | 2003-11-20 |
Highly reflective ohmic contacts to III-nitride flip-chip LEDs
Grant 6,573,537 - Steigerwald , et al. June 3, 2 | 2003-06-03 |
Electrode structures for light emitting devices
Grant 6,307,218 - Steigerwald , et al. October 23, 2 | 2001-10-23 |
Light emitting device having a finely-patterned reflective contact
Grant 6,291,839 - Lester September 18, 2 | 2001-09-18 |
Light emitting device having a finely-patterned reflective contact
Grant 6,258,618 - Lester July 10, 2 | 2001-07-10 |
GaN LEDs with improved output coupling efficiency
Grant 6,091,085 - Lester July 18, 2 | 2000-07-18 |
Electroluminescent display device
Grant 5,902,688 - Antoniadis , et al. May 11, 1 | 1999-05-11 |
High refractive index package material and a light emitting device encapsulated with such material
Grant 5,777,433 - Lester , et al. July 7, 1 | 1998-07-07 |
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