P

Inventor

HOBBS DOUGLAS S

US14 patents
⚠️ This page may combine multiple inventors who share the name “HOBBS DOUGLAS S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OPTICAL SWITCH CORP

3 patents
US6185019B1Feb 6, 2001

Holographic patterning method and tool employing prism coupling

OPTICAL SWITCH CORP184 citations94
US6285817B1Sep 4, 2001

Holographic patterning method and tool for production environments

OPTICAL SWITCH CORP22 citations92
US6255038B1Jul 3, 2001

Process for modulating interferometric lithography patterns to record selected discrete patterns in photoresist

OPTICAL SWITCH CORP35 citations92

RAYTHEON CO

3 patents
US5963682AOct 5, 1999

Optical beam steering system

RAYTHEON CO70 citations94
US6810164B2Oct 26, 2004

Optical beam steering system

RAYTHEON CO10 citations71
US6704474B1Mar 9, 2004

Optical beam steering system

RAYTHEON CO9 citations71

HOBBS DOUGLAS S

2 patents
US8187481B1May 29, 2012

Random texture anti-reflection optical surface treatment

HOBBS DOUGLAS S203 citations97
US7262856B2Aug 28, 2007

Microstructured optical device for remote chemical sensing

HOBBS DOUGLAS S13 citations81

COHO HOLDINGS LLC

2 patents
US6870624B2Mar 22, 2005

Optical wavelength resonant device for chemical sensing

COHO HOLDINGS LLC52 citations91
US6791757B2Sep 14, 2004

Optical device for filtering and sensing

COHO HOLDINGS LLC16 citations83

GRUMMAN AEROSPACE CORP

2 patents
US4998787AMar 12, 1991

Method of fabricating a multiple holographic lens

GRUMMAN AEROSPACE CORP19 citations71
US4911531AMar 27, 1990

Optical correlator system

GRUMMAN AEROSPACE CORP0 citations41

HOLOGRAPHIC LITHOGRAPHY SYSTEM

1 patent
US6088505AJul 11, 2000

Holographic patterning method and tool for production environments

HOLOGRAPHIC LITHOGRAPHY SYSTEM136 citations96

AZTEC SYSTEMS INC

1 patent
US7304775B2Dec 4, 2007

Actively stabilized, single input beam, interference lithography system and method

AZTEC SYSTEMS INC10 citations82