Inventor

PALFREY STEPHEN L

US3 patents

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

GEN ELECTRIC

1 patent

US4911516AMar 27, 1990

Optical device with mode selecting grating

GEN ELECTRIC74 citations91

RCA INC

1 patent

US4958355ASep 18, 1990

High performance angled stripe superluminescent diode

RCA INC30 citations90

EASTMAN KODAK CO

1 patent

US5170405ADec 8, 1992

Semiconductor diode laser having smaller beam divergence

EASTMAN KODAK CO19 citations71