Inventor

KOCH DONALD

US3 patents

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

CANON KK

2 patents

US6144495ANov 7, 2000

Projection light source

CANON KK23 citations89

US6122107ASep 19, 2000

Angular integrator

CANON KK7 citations71

TELTREND INC

1 patent

US5682385AOct 28, 1997

Enhancement for a multiplexing telecommunications interface

TELTREND INC32 citations89