Cree, Inc.
Patent Owner
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- 14 2,208 US PATENTS IN FORCE
- 236 US APPLICATIONS PENDING
- Feb 01, 2018 most recent publication
Details
- 2,208 Issued Patents
- 730 Issued in last 3 years
- 124 Published in last 3 years
- 70,616 Total Citation Count
- Sep 26, 1988 Earliest Filing
- 145 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
MATTERS
Rank in Class
Intl Class
Technology
MATTERS
Rank in Class
- No Technologies to Display
Top Patents (by citation)
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Patent #
Title
Filing Date
Issue Date
Intl Class
CITATIONS
5523589
Vertical geometry light emitting diode with group III nitride active layer and extended lifetime
Sep 20, 94
Jun 04, 96
[H01L]
530
5393993
Buffer structure between silicon carbide and gallium nitride and resulting semiconductor devices
Dec 13, 93
Feb 28, 95
[H01L]
479
5210051
High efficiency light emitting diodes from bipolar gallium nitride
Jun 05, 91
May 11, 93
[H01L]
454
5739554
Double heterojunction light emitting diode with gallium nitride active layer
May 08, 95
Apr 14, 98
[H01L]
421
6350041
High output radial dispersing lamp using a solid state light source
Mar 29, 00
Feb 26, 02
[F21V]
365
5631190
Method for producing high efficiency light-emitting diodes and resulting diode structures
Oct 07, 94
May 20, 97
[H01L]
321
6120600
Double heterojunction light emitting diode with gallium nitride active layer
Apr 13, 98
Sep 19, 00
[C30B]
307
- No Patents to Display
Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0370,553
LIGHT FIXTURE AND OPTIC WITH LIGHT-TRANSMISSIVE SHIELD
Jun 24, 16
Dec 28, 17
[F21Y, F21V, F21S]
2017/0373,176
GALLIUM NITRIDE HIGH-ELECTRON MOBILITY TRANSISTORS WITH P-TYPE LAYERS AND PROCESS FOR MAKING THE SAME
Jun 24, 16
Dec 28, 17
[H01L]
2017/0373,179
DEPLETION MODE SEMICONDUCTOR DEVICES INCLUDING CURRENT DEPENDENT RESISTANCE
Jun 22, 17
Dec 28, 17
[H01L]
2017/0374,724
LED LIGHTING DEVICE WITH COMMUNICATIONS MODULE AND ANTENNA
Jun 23, 16
Dec 28, 17
[F21K, F21Y, F21V, H05B, F21S, H01L]
2017/0365,670
WIDE BANDGAP FIELD EFFECT TRANSISTORS WITH SOURCE CONNECTED FIELD PLATES
Sep 05, 17
Dec 21, 17
[H01L]
- No Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9879849
LED light fixture having heat sink with fins at flow-through opening
Apr 02, 15
Jan 30, 18
[F21W, F21V, F21S]
9877374
Lighting apparatus and methods providing variable illumination characteristics based on object detection
Nov 25, 14
Jan 23, 18
[F21Y, F21W, H05B, F21S]
9869432
Luminaires using waveguide bodies and optical elements
Dec 09, 13
Jan 16, 18
[F21K, G02B, F21Y, F21V, F21S]
9871173
Light emitting devices having closely-spaced broad-spectrum and narrow-spectrum luminescent materials and related methods
Jun 16, 16
Jan 16, 18
[C09K, H01L]
9871522
Voltage level shifting circuits for signal levels and/or power supply voltage levels using constant voltage circuit elements, lighting apparatuses and methods of operating the same
Apr 30, 15
Jan 16, 18
[H05B, H03K]
- No Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2016/0343,924
LED-Based Light Emitting Devices Having Metal Spacer Layers
ABAN
May 21, 15
Nov 24, 16
[H01L]
2016/0254,421
WHITE LIGHT EMITTING DEVICES INCLUDING BOTH RED AND MULTI-PHOSPHOR BLUE-SHIFTED-YELLOW SOLID STATE EMITTERS
ABAN
Feb 27, 15
Sep 01, 16
[H01L]
2016/0223,167
Solder-Mask-Related Safety Accommodation Arrangement for LED Lighting Modules
ABAN
Feb 03, 15
Aug 04, 16
[F21K, F21V]
2016/0189,954
METHODS OF PERFORMING SEMICONDUCTOR GROWTH USING REUSABLE CARRIER SUBSTRATES AND RELATED CARRIER SUBSTRATES
ABAN
Dec 31, 14
Jun 30, 16
[H01L]
9338858
Handheld device for communicating with lighting fixtures
Withdrawn
Mar 01, 13
May 10, 16
[F21Y, F21V, H05B, F21S]
9306004
SiC devices with high blocking voltage terminated by a negative bevel
Withdrawn
May 16, 11
Apr 05, 16
[H01L]
9246020
Recessed termination structures and methods of fabricating electronic devices including recessed termination structures
Withdrawn
Apr 05, 11
Jan 26, 16
[H01L]
2015/0348,948
MULTIPLE DIE LIGHT EMITTING DIODE (LED) COMPONENTS AND METHODS OF FABRICATING SAME
ABAN
May 28, 14
Dec 03, 15
[H01L]
2015/0257,211
SOLID STATE LIGHTING APPARATUSES AND RELATED METHODS
ABAN
Mar 21, 14
Sep 10, 15
[H05B, H01L]
2015/0226,385
Systems and Methods for Application of Coatings Including Thixotropic Agents onto Optical Elements, and Optical Elements Having Coatings Including Thixotropic Agents
ABAN
Feb 11, 14
Aug 13, 15
[F21K, F21V, B05D, H01L]
2015/0221,815
SOLID STATE LIGHTING DEVICE WITH REDUCED LUMINOUS FLUX DROP AT ELEVATED TEMPERATURE
ABAN
Jan 31, 14
Aug 06, 15
[H01L]
2015/0198,292
LIGHT EMITTING DIODE (LED) DEVICES, SYSTEMS, AND METHODS FOR PROVIDING CUSTOMIZED BEAM SHAPING
ABAN
Jan 15, 14
Jul 16, 15
[F21K, F21S, H01L]
- No Patents to Display
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