Ken SHIMIZU

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pixelated LED array with optical elements
- Patent number 12,027,567
- Issue date Jul 2, 2024
- Lumileds LLC
- Hisashi Masui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controlling off-state appearance of a light emitting device
- Patent number 11,994,285
- Issue date May 28, 2024
- Lumileds LLC
- Hisashi Masui
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED DBR structure with reduced photodegradation
- Patent number 11,901,702
- Issue date Feb 13, 2024
- Lumileds LLC
- Ken Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixelated wavelength-conversion layer
- Patent number 11,881,542
- Issue date Jan 23, 2024
- Lumileds LLC
- Marcel Rene Bohmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra-smooth sidewall pixelated array LEDs
- Patent number 11,621,292
- Issue date Apr 4, 2023
- Lumileds LLC
- Hisashi Masui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controlling off-state appearance of a light emitting device
- Patent number 11,486,562
- Issue date Nov 1, 2022
- Lumileds LLC
- Hisashi Masui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device with reflective side coating
- Patent number 11,127,887
- Issue date Sep 21, 2021
- Lumileds LLC
- Hisashi Masui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two step phosphor deposition to make a matrix array
- Patent number 10,930,825
- Issue date Feb 23, 2021
- Lumileds LLC
- Marcel Rene Bohmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixelated LED array with optical elements
- Patent number 10,910,433
- Issue date Feb 2, 2021
- Lumileds LLC
- Hisashi Masui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra-smooth sidewall pixelated array LEDs
- Patent number 10,903,266
- Issue date Jan 26, 2021
- Lumileds LLC
- Hisashi Masui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED DBR structure with reduced photodegradation
- Patent number 10,886,703
- Issue date Jan 5, 2021
- Lumileds LLC
- Ken Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adhesive layer with varied material properties
- Patent number 10,862,007
- Issue date Dec 8, 2020
- Lumileds LLC
- Vernon Wong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing a light emitting device
- Patent number 10,854,795
- Issue date Dec 1, 2020
- Lumileds LLC
- Ken T. Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controlling off-state appearance of a light emitting device
- Patent number 10,797,206
- Issue date Oct 6, 2020
- Lumileds LLC
- Hisashi Masui
- F21 - LIGHTING
Information Patent Grant
Method of manufacturing a light emitting device
- Patent number 10,411,171
- Issue date Sep 10, 2019
- Lumileds LLC
- Ken T. Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device with phase changing off state white material...
- Patent number 10,276,763
- Issue date Apr 30, 2019
- Lumileds LLC
- Daniel Estrada
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of manufacturing a light emitting device
- Patent number 10,128,419
- Issue date Nov 13, 2018
- Lumileds LLC
- Ken T. Shimizu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ULTRA-SMOOTH SIDEWALL PIXELATED ARRAY LEDS
- Publication number 20230197766
- Publication date Jun 22, 2023
- Lumileds LLC
- Hisashi MASUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROLLING OFF-STATE APPEARANCE OF A LIGHT EMITTING DEVICE
- Publication number 20230045625
- Publication date Feb 9, 2023
- Lumileds LLC
- Hisashi Masui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXELATED WAVELENGTH-CONVERSION LAYER
- Publication number 20220181526
- Publication date Jun 9, 2022
- Lumileds LLC
- Marcel Rene BOHMER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LATERALLY HETEROGENOUS WAVELENGTH-CONVERTING LAYER
- Publication number 20220173284
- Publication date Jun 2, 2022
- Lumileds LLC
- Marcel Rene BOHMER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO STEP PHOSPHOR DEPOSITION TO MAKE A MATRIX ARRAY
- Publication number 20220059736
- Publication date Feb 24, 2022
- Lumileds LLC
- Marcel Rene BOHMER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-SMOOTH SIDEWALL PIXELATED ARRAY LEDS
- Publication number 20210151500
- Publication date May 20, 2021
- Lumileds LLC
- Hisashi MASUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROLLING OFF-STATE APPEARANCE OF A LIGHT EMITTING DEVICE
- Publication number 20210013380
- Publication date Jan 14, 2021
- Lumileds LLC
- Hisashi MASUI
- G02 - OPTICS
Information Patent Application
LED DBR STRUCTURE WITH REDUCED PHOTODEGRADATION
- Publication number 20200412097
- Publication date Dec 31, 2020
- Lumileds LLC
- Ken SHIMIZU
- G02 - OPTICS
Information Patent Application
LED DBR STRUCTURE WITH REDUCED PHOTODEGRADATION
- Publication number 20200412098
- Publication date Dec 31, 2020
- Lumileds LLC
- Ken SHIMIZU
- G02 - OPTICS
Information Patent Application
ADHESIVE LAYER WITH VARIED MATERIAL PROPERTIES
- Publication number 20200411728
- Publication date Dec 31, 2020
- Lumileds Holding B.V.
- Vernon Wong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PIXELATED LED ARRAY WITH OPTICAL ELEMENTS
- Publication number 20200303450
- Publication date Sep 24, 2020
- Hisashi MASUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-SMOOTH SIDEWALL PIXELATED ARRAY LEDS
- Publication number 20200212101
- Publication date Jul 2, 2020
- Lumileds Holding B.V.
- Hisashi MASUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO STEP PHOSPHOR DEPOSITION TO MAKE A MATRIX ARRAY
- Publication number 20200212270
- Publication date Jul 2, 2020
- Lumileds Holding B.V.
- Marcel Rene BOHMER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXELATED LED ARRAY WITH OPTICAL ELEMENTS
- Publication number 20200212100
- Publication date Jul 2, 2020
- Lumileds Holdings B.V.
- Hisashi MASUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A LIGHT EMITTING DEVICE
- Publication number 20200066946
- Publication date Feb 27, 2020
- Lumileds LLC
- Ken T. Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A LIGHT EMITTING DEVICE
- Publication number 20190044038
- Publication date Feb 7, 2019
- Lumileds LLC
- Ken T. Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROLLING OFF-STATE APPEARANCE OF A LIGHT EMITTING DEVICE
- Publication number 20180374999
- Publication date Dec 27, 2018
- Lumileds LLC
- Hisashi MASUI
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE WITH REFLECTIVE SIDE COATING
- Publication number 20180226543
- Publication date Aug 9, 2018
- Lumileds LLC
- Hisashi MASUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE WITH PHASE CHANGING OFF STATE WHITE MATERIAL...
- Publication number 20180097158
- Publication date Apr 5, 2018
- Lumileds LLC
- Daniel ESTRADA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Ken SHIMIZU

Person

Patents Grantslast 30 patents

Pixelated LED array with optical elements

Controlling off-state appearance of a light emitting device

LED DBR structure with reduced photodegradation

Pixelated wavelength-conversion layer

Ultra-smooth sidewall pixelated array LEDs

Controlling off-state appearance of a light emitting device

Semiconductor light emitting device with reflective side coating

Two step phosphor deposition to make a matrix array

Pixelated LED array with optical elements

Ultra-smooth sidewall pixelated array LEDs

LED DBR structure with reduced photodegradation

Adhesive layer with varied material properties

Method of manufacturing a light emitting device

Controlling off-state appearance of a light emitting device

Method of manufacturing a light emitting device

Light emitting device with phase changing off state white material...

Method of manufacturing a light emitting device

Patents Applicationslast 30 patents

ULTRA-SMOOTH SIDEWALL PIXELATED ARRAY LEDS

CONTROLLING OFF-STATE APPEARANCE OF A LIGHT EMITTING DEVICE

PIXELATED WAVELENGTH-CONVERSION LAYER

LATERALLY HETEROGENOUS WAVELENGTH-CONVERTING LAYER

TWO STEP PHOSPHOR DEPOSITION TO MAKE A MATRIX ARRAY

ULTRA-SMOOTH SIDEWALL PIXELATED ARRAY LEDS

CONTROLLING OFF-STATE APPEARANCE OF A LIGHT EMITTING DEVICE

LED DBR STRUCTURE WITH REDUCED PHOTODEGRADATION

LED DBR STRUCTURE WITH REDUCED PHOTODEGRADATION

ADHESIVE LAYER WITH VARIED MATERIAL PROPERTIES

PIXELATED LED ARRAY WITH OPTICAL ELEMENTS

ULTRA-SMOOTH SIDEWALL PIXELATED ARRAY LEDS

TWO STEP PHOSPHOR DEPOSITION TO MAKE A MATRIX ARRAY

PIXELATED LED ARRAY WITH OPTICAL ELEMENTS

METHOD OF MANUFACTURING A LIGHT EMITTING DEVICE

METHOD OF MANUFACTURING A LIGHT EMITTING DEVICE

CONTROLLING OFF-STATE APPEARANCE OF A LIGHT EMITTING DEVICE

SEMICONDUCTOR LIGHT EMITTING DEVICE WITH REFLECTIVE SIDE COATING

LIGHT EMITTING DEVICE WITH PHASE CHANGING OFF STATE WHITE MATERIAL...