Assignee
ELECTROWATT TECH INNOVAT CORP
CH·13 granted patents·286 citations·filing 1996–1999
Top patents by PatentIndex Score
13 records- 0180US6058354AElectricity meter to measure electrical physical magnitudes which are parameters or functions of measured voltages and/or currentsELECTROWATT TECH INNOVAT CORP·Filed 1997·Granted May 2, 2000·52 cites·22 claims
- 0279US6346712B1Flame detectorELECTROWATT TECH INNOVAT CORP·Filed 1999·Granted Feb 12, 2002·45 cites·5 claims
- 0372US5887784ADesiccant device and humidity measuring meansELECTROWATT TECH INNOVAT CORP·Filed 1997·Granted Mar 30, 1999·57 cites·8 claims
- 0466US5969863ASurface pattern including light-diffracting relief structuresELECTROWATT TECH INNOVAT CORP·Filed 1996·Granted Oct 19, 1999·31 cites·13 claims
- 0560US6095487ADrive arrangement for an actuatorELECTROWATT TECH INNOVAT CORP·Filed 1999·Granted Aug 1, 2000·29 cites·5 claims
- 0658US6062257AFlow control valve with integrated pressure controllerELECTROWATT TECH INNOVAT CORP·Filed 1998·Granted May 16, 2000·36 cites·23 claims
- 0741US6246099B1Photosensitive semiconductor element having an outer layer divided into mutually spaced regionsELECTROWATT TECH INNOVAT CORP·Filed 1999·Granted Jun 12, 2001·9 cites·13 claims
- 0838US6059086ADrive deviceELECTROWATT TECH INNOVAT CORP·Filed 1999·Granted May 9, 2000·10 cites·5 claims
- 0936US6065582ACoin-checking arrangementELECTROWATT TECH INNOVAT CORP·Filed 1997·Granted May 23, 2000·5 cites·2 claims
- 1035US6134969AAutomatically compensatable device for measuring a pressure differenceELECTROWATT TECH INNOVAT CORP·Filed 1999·Granted Oct 24, 2000·10 cites·17 claims
- 1128US6061226ARelay circuit with cyclical controlled capacitorELECTROWATT TECH INNOVAT CORP·Filed 1998·Granted May 9, 2000·0 cites·5 claims
- 1226US5864618ATelephone set having an anti-fraud arrangement which prevents any fraudulent attempt to the telephoneELECTROWATT TECH INNOVAT CORP·Filed 1996·Granted Jan 26, 1999·1 cites·10 claims
- 1322US6145646ADevice for checking the authenticity of coins, tokens or other flat metal objectsELECTROWATT TECH INNOVAT CORP·Filed 1997·Granted Nov 14, 2000·1 cites·10 claims
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