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Inventor

FLETCHER ROBERT M

US6 patents
⚠️ This page may combine multiple inventors who share the name “FLETCHER ROBERT M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD CO

3 patents
US5233204AAug 3, 1993

Light-emitting diode with a thick transparent layer

HEWLETT PACKARD CO215 citations96
US5204284AApr 20, 1993

Method of making a high band-gap opto-electronic device

HEWLETT PACKARD CO34 citations89
US5060028AOct 22, 1991

High band-gap opto-electronic device

HEWLETT PACKARD CO21 citations79

LUMILEDS LIGHTING LLC

2 patents
US6307218B1Oct 23, 2001

Electrode structures for light emitting devices

LUMILEDS LIGHTING LLC368 citations97
US6933535B2Aug 23, 2005

Light emitting devices with enhanced luminous efficiency

LUMILEDS LIGHTING LLC33 citations91

FLETCHER ROBERT M

1 patent
US5008718AApr 16, 1991

Light-emitting diode with an electrically conductive window

FLETCHER ROBERT M155 citations95