Electronic Instrumentation and Technology, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 771
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 151
 
  
 
F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR 119
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8772681 Method and apparatus for forced air heater measurement and controlNov 15, 07Jul 08, 14[B22F, F24D, H05K]
7183558 Distributed UV sensor system and methodFeb 16, 06Feb 27, 07[G01J]
7057183 Distributed UV sensor system and methodApr 30, 04Jun 06, 06[G01J]
6566656 Probe style radiometerNov 30, 00May 20, 03[G01J]
D451413 Probe style radiometerNov 30, 00Dec 04, 01[1004]
6278120 UV sensorApr 28, 99Aug 21, 01[G01J]
6023066 Ultraviolet radiometerApr 03, 98Feb 08, 00[G01J]
5382799 Ultraviolet intensity meterDec 14, 93Jan 17, 95[G01J]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7601964 Method and apparatus for pulsed UV measurementExpiredApr 10, 07Oct 13, 09[G01J]
D358347 Ulraviolet intensity meterExpiredDec 19, 93May 16, 95[]
5157352 Bias current control for operational amplifier current/voltage convertersExpiredNov 04, 91Oct 20, 92[H03F]
5049864 Display scheme for decompression dataExpiredOct 10, 89Sep 17, 91[G09G]
4938602 Automated process monitoringExpiredMar 27, 89Jul 03, 90[G01N]
4882338 Substituted isoquinoline derivatives and anti-ulcer agentsExpiredJul 01, 87Nov 21, 89[A61K, C07D]
4841156 Measurement of the thickness of thin filmsExpiredMay 15, 87Jun 20, 89[G01N]
4782338 Display scheme for decompression dataExpiredOct 15, 85Nov 01, 88[G09G]
4685074 Film area computerExpiredNov 13, 84Aug 04, 87[G01B, G06G]
4644165 Integrating photometerExpiredFeb 22, 83Feb 17, 87[G01J]
D286298 Integrating photometerExpiredFeb 03, 84Oct 21, 86[]
D285931 Integrating photometerExpiredFeb 03, 84Sep 30, 86[]
4192001 Decompression ascent computerExpiredDec 02, 77Mar 04, 80[G06F, G06G]

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