Inventor

CHAN SAM E J

CN6 patents

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

LIGHTPATH TECH INC

2 patents

US6765503B1Jul 20, 2004

Backlighting for computer keyboard

LIGHTPATH TECH INC85 citations95

US6871978B2Mar 29, 2005

Computer keyboard backlighting

LIGHTPATH TECH INC27 citations90

QUESTECH INTERNATIONAL INC

1 patent

US6322229B1Nov 27, 2001

Backlighting for computer keyboard

QUESTECH INTERNATIONAL INC94 citations93

FIREFLY INTERNATIONAL INC

1 patent

US7335843B2Feb 26, 2008

Computer keyboard backlighting

FIREFLY INTERNATIONAL INC21 citations83

(unassigned)

1 patent

US5926169AJul 20, 1999

Computer work station with voice messaging

23 citations83

CHAN SAM E J

1 patent

USD380162SJun 24, 1997

Angel watch

CHAN SAM E J10 citations67