Steven D. Lester

Person

Loveland, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
LEDs with efficient electrode structures
- Patent number 12,080,832
- Issue date Sep 3, 2024
- Bridgelux, Inc.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride epitaxial structures for power devices
- Patent number 11,699,750
- Issue date Jul 11, 2023
- QROMIS, Inc.
- Vladimir Odnoblyudov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LEDs with efficient electrode structures
- Patent number 11,133,440
- Issue date Sep 28, 2021
- Bridgelux, Inc.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light sources utilizing segmented LEDs to compensate for manufactur...
- Patent number 10,966,300
- Issue date Mar 30, 2021
- Bridgelux, Inc.
- Ghulam Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride epitaxial structures for power devices
- Patent number 10,833,186
- Issue date Nov 10, 2020
- QROMIS, Inc.
- Vladimir Odnoblyudov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LEDs with efficient electrode structures
- Patent number 10,741,726
- Issue date Aug 11, 2020
- BRIDGELUX INC.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride epitaxial structures for power devices
- Patent number 10,355,120
- Issue date Jul 16, 2019
- QROMIS, Inc.
- Vladimir Odnoblyudov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light sources utilizing segmented LEDs to compensate for manufactur...
- Patent number 10,334,674
- Issue date Jun 25, 2019
- BRIDGELUX INC.
- Ghulam Hasnain
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LEDs with efficient electrode structures
- Patent number 10,199,543
- Issue date Feb 5, 2019
- Bridgelux, Inc.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light sources utilizing segmented LEDs to compensate for manufactur...
- Patent number 9,913,333
- Issue date Mar 6, 2018
- BRIDGELUX INC.
- Ghulam Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light sources utilizing segmented LEDs to compensate for manufactur...
- Patent number 9,634,062
- Issue date Apr 25, 2017
- Bridgelux, Inc.
- Ghulam Hasnain
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LEDs with efficient electrode structures
- Patent number 9,627,589
- Issue date Apr 18, 2017
- Bridgelux, Inc.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light sources utilizing segmented LEDs to compensate for manufactur...
- Patent number 9,472,593
- Issue date Oct 18, 2016
- Bridgelux, Inc.
- Ghulam Hasnain
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Series connected segmented LED
- Patent number 9,391,234
- Issue date Jul 12, 2016
- Toshiba Corporation
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LEDs with efficient electrode structures
- Patent number 9,356,194
- Issue date May 31, 2016
- Bridgelux, Inc.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device with improved electrode structures
- Patent number 9,324,915
- Issue date Apr 26, 2016
- Kabushiki Kaisha Toshiba
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Series connected segmented LED
- Patent number 9,123,853
- Issue date Sep 1, 2015
- Manutius IP, Inc.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LEDs with efficient electrode structures
- Patent number 9,105,815
- Issue date Aug 11, 2015
- Bridgelux, Inc.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LEDs with efficient electrode structures
- Patent number 9,099,613
- Issue date Aug 4, 2015
- Bridgelux, Inc.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
GaN Based LED having reduced thickness and method for making the same
- Patent number 9,082,892
- Issue date Jul 14, 2015
- Manulius IP, Inc.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED with improved injection efficiency
- Patent number 9,012,953
- Issue date Apr 21, 2015
- Kabushiki Kaisha Toshiba
- Steven Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitter with metal-oxide coating
- Patent number 8,729,580
- Issue date May 20, 2014
- Toshiba Techno Center, Inc.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED with improved injection efficiency
- Patent number 8,684,749
- Issue date Apr 1, 2014
- Toshiba Techno Center Inc.
- Steven Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device with improved electrode structures
- Patent number 8,637,891
- Issue date Jan 28, 2014
- Toshiba Techno Center Inc.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Series connected segmented LED
- Patent number 8,581,267
- Issue date Nov 12, 2013
- Toshiba Techno Center Inc.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for reducing stress in epitaxial growth
- Patent number 8,552,465
- Issue date Oct 8, 2013
- Toshiba Techno Center Inc.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED with improved injection efficiency
- Patent number 8,525,221
- Issue date Sep 3, 2013
- Toshiba Techno Center, Inc.
- Steven Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laterally contacted blue LED with superlattice current spreading layer
- Patent number 8,395,165
- Issue date Mar 12, 2013
- Bridelux, Inc.
- Zhen Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
GaN based LED having reduced thickness and method for making the same
- Patent number 8,384,099
- Issue date Feb 26, 2013
- Bridgelux, Inc.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED structure
- Patent number 8,338,848
- Issue date Dec 25, 2012
- Bridgelux, Inc.
- Ghulam Hasnain
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GALLIUM NITRIDE EPITAXIAL STRUCTURES FOR POWER DEVICES
- Publication number 20230261101
- Publication date Aug 17, 2023
- QROMIS, Inc.
- Vladimir Odnoblyudov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEDS WITH EFFICIENT ELECTRODE STRUCTURES
- Publication number 20220069169
- Publication date Mar 3, 2022
- Bridgelux, Inc.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCES UTILIZING SEGMENTED LEDS TO COMPENSATE FOR MANUFACTUR...
- Publication number 20210280758
- Publication date Sep 9, 2021
- Bridgelux, Inc.
- Ghulam HASNAIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GALLIUM NITRIDE EPITAXIAL STRUCTURES FOR POWER DEVICES
- Publication number 20210057563
- Publication date Feb 25, 2021
- QROMIS, Inc.
- Vladimir Odnoblyudov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEDS WITH EFFICIENT ELECTRODE STRUCTURES
- Publication number 20210020809
- Publication date Jan 21, 2021
- Bridgelux, Inc.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCES UTILIZING SEGMENTED LEDS TO COMPENSATE FOR MANUFACTUR...
- Publication number 20200015335
- Publication date Jan 9, 2020
- Bridgelux, Inc.
- Ghulam HASNAIN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
GALLIUM NITRIDE EPITAXIAL STRUCTURES FOR POWER DEVICES
- Publication number 20190371929
- Publication date Dec 5, 2019
- QROMIS, Inc.
- Vladimir Odnoblyudov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEDS WITH EFFICIENT ELECTRODE STRUCTURES
- Publication number 20190305189
- Publication date Oct 3, 2019
- Bridgelux, Inc.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCES UTILIZING SEGMENTED LEDS TO COMPENSATE FOR MANUFACTUR...
- Publication number 20180295688
- Publication date Oct 11, 2018
- Bridgelux, Inc.
- Ghulam HASNAIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GALLIUM NITRIDE EPITAXIAL STRUCTURES FOR POWER DEVICES
- Publication number 20180204941
- Publication date Jul 19, 2018
- QROMIS, Inc.
- Vladimir Odnoblyudov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEDS WITH EFFICIENT ELECTRODE STRUCTURES
- Publication number 20170317239
- Publication date Nov 2, 2017
- BRIDGELUX, INC.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCES UTILIZING SEGMENTED LEDS TO COMPENSATE FOR MANUFACTUR...
- Publication number 20170202065
- Publication date Jul 13, 2017
- BRIDGELUX, INC.
- Ghulam HASNAIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEDS WITH EFFICIENT ELECTRODE STRUCTURES
- Publication number 20160247975
- Publication date Aug 25, 2016
- BRIDGELUX, INC.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Sources Utilizing Segmented LEDs to Compensate for Manufactur...
- Publication number 20150382410
- Publication date Dec 31, 2015
- BRIDGELUX, INC.
- Ghulam HASNAIN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Light Emitter With Coating Layers
- Publication number 20150380609
- Publication date Dec 31, 2015
- Kabushiki Kaisha Toshiba
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SERIES CONNECTED SEGMENTED LED
- Publication number 20150340554
- Publication date Nov 26, 2015
- MANUTIUS IP INC.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEDS WITH EFFICIENT ELECTRODE STRUCTURES
- Publication number 20150228860
- Publication date Aug 13, 2015
- BRIDGELUX, INC.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GaN Based LED Having Reduced Thickness and Method for Making the Same
- Publication number 20150125974
- Publication date May 7, 2015
- MANUTIUS IP, INC.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEDS WITH EFFICIENT ELECTRODE STRUCTURES
- Publication number 20140346554
- Publication date Nov 27, 2014
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED with Improved Injection Efficiency
- Publication number 20140225059
- Publication date Aug 14, 2014
- BRIDGELUX, INC.
- Long Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GaN Based LED Having Reduced Thickness and Method for Making the Same
- Publication number 20140213000
- Publication date Jul 31, 2014
- TOSHIBA TECHNO CENTER INC.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED WITH IMPROVED INJECTION EFFICIENCY
- Publication number 20140151728
- Publication date Jun 5, 2014
- TOSHIBA TECHNO CENTER INC.
- STEVEN LESTER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Emitter with Coating Layers
- Publication number 20140124806
- Publication date May 8, 2014
- BRIDGELUX, Inc.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE WITH IMPROVED ELECTRODE STRUCTURES
- Publication number 20140117404
- Publication date May 1, 2014
- TOSHIBA TECHNO CENTER INC.
- Steven D. LESTER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICES HAVING SHIELDED SILICON SUBSTRATES
- Publication number 20140054638
- Publication date Feb 27, 2014
- TOSHIBA TECHNO CENTER, INC.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED with Improved Injection Efficiency
- Publication number 20130316483
- Publication date Nov 28, 2013
- TOSHIBA TECHNO CENTER INC.
- STEVEN LESTER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Series Connected Segmented LED
- Publication number 20130313519
- Publication date Nov 28, 2013
- TOSHIBA TECHNO CENTER INC.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEDs with Efficient Electrode Structures
- Publication number 20130270573
- Publication date Oct 17, 2013
- BRIDGELUX, INC.
- Frank T. Shum
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitter with metal-oxide coating
- Publication number 20130228808
- Publication date Sep 5, 2013
- Elite Optoelectronics, Inc.
- Steven D. Lester
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LATERALLY CONTACTED BLUE LED WITH SUPERLATTICE CURRENT SPREADING LAYER
- Publication number 20130009130
- Publication date Jan 10, 2013
- BRIDGELUX, INC.
- Zhen Chen
- H01 - BASIC ELECTRIC ELEMENTS

Steven D. Lester

Person

Patents Grantslast 30 patents

LEDs with efficient electrode structures

Gallium nitride epitaxial structures for power devices

LEDs with efficient electrode structures

Light sources utilizing segmented LEDs to compensate for manufactur...

Gallium nitride epitaxial structures for power devices

LEDs with efficient electrode structures

Gallium nitride epitaxial structures for power devices

Light sources utilizing segmented LEDs to compensate for manufactur...

LEDs with efficient electrode structures

Light sources utilizing segmented LEDs to compensate for manufactur...

Light sources utilizing segmented LEDs to compensate for manufactur...

LEDs with efficient electrode structures

Light sources utilizing segmented LEDs to compensate for manufactur...

Series connected segmented LED

LEDs with efficient electrode structures

Light-emitting device with improved electrode structures

Series connected segmented LED

LEDs with efficient electrode structures

LEDs with efficient electrode structures

GaN Based LED having reduced thickness and method for making the same

LED with improved injection efficiency

Light emitter with metal-oxide coating

LED with improved injection efficiency

Light-emitting device with improved electrode structures

Series connected segmented LED

Method for reducing stress in epitaxial growth

LED with improved injection efficiency

Laterally contacted blue LED with superlattice current spreading layer

GaN based LED having reduced thickness and method for making the same

LED structure

Patents Applicationslast 30 patents

GALLIUM NITRIDE EPITAXIAL STRUCTURES FOR POWER DEVICES

LEDS WITH EFFICIENT ELECTRODE STRUCTURES

LIGHT SOURCES UTILIZING SEGMENTED LEDS TO COMPENSATE FOR MANUFACTUR...

GALLIUM NITRIDE EPITAXIAL STRUCTURES FOR POWER DEVICES

LEDS WITH EFFICIENT ELECTRODE STRUCTURES

LIGHT SOURCES UTILIZING SEGMENTED LEDS TO COMPENSATE FOR MANUFACTUR...

GALLIUM NITRIDE EPITAXIAL STRUCTURES FOR POWER DEVICES

LEDS WITH EFFICIENT ELECTRODE STRUCTURES

LIGHT SOURCES UTILIZING SEGMENTED LEDS TO COMPENSATE FOR MANUFACTUR...

GALLIUM NITRIDE EPITAXIAL STRUCTURES FOR POWER DEVICES

LEDS WITH EFFICIENT ELECTRODE STRUCTURES

LIGHT SOURCES UTILIZING SEGMENTED LEDS TO COMPENSATE FOR MANUFACTUR...

LEDS WITH EFFICIENT ELECTRODE STRUCTURES

Light Sources Utilizing Segmented LEDs to Compensate for Manufactur...

Light Emitter With Coating Layers

SERIES CONNECTED SEGMENTED LED

LEDS WITH EFFICIENT ELECTRODE STRUCTURES

GaN Based LED Having Reduced Thickness and Method for Making the Same

LEDS WITH EFFICIENT ELECTRODE STRUCTURES

LED with Improved Injection Efficiency

GaN Based LED Having Reduced Thickness and Method for Making the Same

LED WITH IMPROVED INJECTION EFFICIENCY

Light Emitter with Coating Layers

LIGHT-EMITTING DEVICE WITH IMPROVED ELECTRODE STRUCTURES

LIGHT EMITTING DEVICES HAVING SHIELDED SILICON SUBSTRATES

LED with Improved Injection Efficiency

Series Connected Segmented LED

LEDs with Efficient Electrode Structures

Light emitter with metal-oxide coating

LATERALLY CONTACTED BLUE LED WITH SUPERLATTICE CURRENT SPREADING LAYER