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Inventor

COLEMAN JAMES J

US10 patents
⚠️ This page may combine multiple inventors who share the name “COLEMAN JAMES J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV ILLINOIS

5 patents
US6317445B1Nov 13, 2001

Flared and tapered rib waveguide semiconductor laser and method for making same

UNIV ILLINOIS29 citations92
US6728290B1Apr 27, 2004

Current biased dual DBR grating semiconductor laser

UNIV ILLINOIS15 citations79
US7339968B2Mar 4, 2008

Current biased dual DBR grating semiconductor laser

UNIV ILLINOIS3 citations57
US4994882AFeb 19, 1991

Semiconductor device and method

UNIV ILLINOIS4 citations56
US6649940B2Nov 18, 2003

Separate lateral confinement quantum well laser

UNIV ILLINOIS0 citations49

COLEMAN JAMES J

2 patents
US8494025B2Jul 23, 2013

Curved coupled waveguide array and laser

COLEMAN JAMES J0 citations42
US8416823B2Apr 9, 2013

Quantum well active region with three dimensional barriers and fabrication

COLEMAN JAMES J0 citations42

BELL TELEPHONE LABOR INC

1 patent
US4144634AMar 20, 1979

Fabrication of gallium arsenide MOS devices

BELL TELEPHONE LABOR INC19 citations71

US NAVY

1 patent
US4517674AMay 14, 1985

Zinc-diffused narrow stripe AlGaAs/GaAs double heterostructure laser

US NAVY6 citations59

BRAUN PAUL V

1 patent
US8222988B2Jul 17, 2012

Porous device for optical and electronic applications and method of fabricating the porous device

BRAUN PAUL V0 citations44