Inventor

IBBETSON JAMES

US114 patents

⚠️ This page may combine multiple inventors who share the name “IBBETSON JAMES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBBETSON JAMES

CREE INC

Solid state lighting component

Light emitting diodes including modifications for light extraction

Semiconductor light emitting diodes having reflective structures and methods of fabricating same

Composite high reflectivity layer

Semiconductor light emitting devices and submounts

Chip-scale methods for packaging light emitting devices and chip-scale packaged light emitting devices

Methods for packaging of a semiconductor light emitting device

Group III nitride based superlattice structures

Method for packaging a light emitting device by one dispense then cure step followed by another

Light emitting diodes including pedestals

Light emitting diode with porous SiC substrate and method for fabricating

Group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structures

Scalable LED with improved current spreading structures

LED with substrate modifications for enhanced light extraction and method of making same

Light emitting diodes including transparent oxide layers

LED chip

LED chip

Luminaire with controllable light emission

Light emitting diode dielectric mirror

Light emitting diode with a dielectric mirror having a lateral configuration

High voltage low current surface-emitting LED

Chip-scale methods for packaging light emitting devices and chip-scale packaged light emitting devices

Reflector packages and semiconductor light emitting devices including the same

Optical waveguide and lamp including same

Optical waveguide and luminaire incorporating same

Composite high reflectivity layer

LED chip

LED chip

LED with substrate modifications for enhanced light extraction and method of making same

LED chip

LED chip

Optical waveguide and luminaire incorporating same

IBBETSON JAMES

Semiconductor light emitting devices with densely packed phosphor layer at light emitting surface

High powered light emitter packages with compact optics

Composite high reflectivity layer

Composite high reflectivity layer

IDEAL IND LIGHTING LLC

Skylight fixture

Skylight Fixture

Skylight fixture

KELLER BERND

Semiconductor light emitting devices and submounts

Methods for forming semiconductor light emitting devices and submounts

Wire bond free wafer level LED

CREE LIGHTING CO

Scalable led with improved current spreading structures

High efficiency light emitters with reduced polarization-induced charges

CHITNIS ASHAY

Wafer level phosphor coating method and devices fabricated utilizing method

Wafer level phosphor coating method and devices fabricated utilizing method

YUAN THOMAS

Solid state lighting component

Solid state lighting component

TONG TAO

Enhanced color rendering index emitter through phosphor separation

DONOFRIO MATTHEW

Lateral semiconductor Light Emitting Diodes having large area contacts