Inventor

LESTER STEVEN D

US57 patents

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

LESTER STEVEN D

BRIDGELUX INC

LED electrode

Highly reflective mounting arrangement for LEDs

LEDs with low optical loss electrode structures

Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs

Low optical loss electrode structures for LEDs

GaN based LED with etched exposed surface for improved light extraction efficiency and method for making the same

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

LEDs with efficient electrode structures

LEDs with efficient electrode structures

Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs

Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs

LEDs with efficient electrode structures

Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs

Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs

LED structure

LEDs with efficient electrode structures

LEDs with efficient electrode structures

LEDs with efficient electrode structures

LEDs with efficient electrode structures

LEDs with efficient electrode structures

AVAGO TECH ECBU IP SG PTE LTD

Gallium nitride device substrate containing a lattice parameter altering element

Method and structure for improved LED light output

Edge-emitting LED assembly

Laser light source adapted for LCD back-lit displays

Structures for reducing operating voltage in a semiconductor device

LESTER STEVEN D

Highly reflective mounting arrangement for LEDs

Light emitter with metal-oxide coating

Light-emitting device with improved electrode structures

Series connected segmented LED

LUMILEDS LIGHTING LLC

Highly reflective ohmic contacts to III-nitride flip-chip LEDs

Light emitting device having a finely-patterned reflective contact

Electrode structures for light emitting devices

AGILENT TECHNOLOGIES INC

GaN LEDs with improved output coupling efficiency

Fixed wavelength vertical cavity optical devices and method of manufacture therefor

Monolithic multi-wavelength vertical-cavity surface emitting laser array and method of manufacture therefor

SHUM FRANK T

LEDs with efficient electrode structures

Methods of low loss electrode structures for LEDs

Low optical loss electrode structures for LEDs

HASNAIN GHULAM

LED structure

Light sources utilizing segmented LEDs to compensate for manufacturing variations in the light output of individual segmented LEDs

Light sources with serially connected LED segments including current blocking diodes

HEWLETT PACKARD CO

Electroluminescent display device

High refractive index package material and a light emitting device encapsulated with such material

LUMILEDS LIGHTING US LLC

Light emitting device having a finely-patterned reflective contact

TAIWAN SEMICONDUCTOR MFG

Gallium nitride device substrate containing a lattice parameter altering element

(unassigned)

Method of fabrication of adjacent coplanar semiconductor devices

ZHANG LING

High brightness LED utilizing a roughened active layer and conformal cladding

HUM DAVID

AC LED light source with reduced flicker

TOSHIBA CORP

Series connected segmented LED

TOSHIBA KK

Light-emitting device with improved electrode structures