Inventor · disambiguated record
Philip H. Rittmueller
Also filed as: RITTMUELLER PHILIP · RITTMUELLER PHILIP H
8 granted patents·1 pending application·759 citations·filing 1988–2003
91Inventor score
Top patents by PatentIndex Score
9 records- 0196US5406627ADigital data cryptographic systemNIPPON DENKI HOME ELECTRONICS·Filed 1992·Granted Apr 11, 1995·269 cites·22 claims
- 0293US6696948B2Wet seat protection for air bag control occupant detectionELESYS NORTH AMERICA INC·Filed 2001·Granted Feb 24, 2004·72 cites·18 claims
- 0391US5948031AVehicle passenger sensing system and methodNEC TECHNOLOGIES INC·Filed 1996·Granted Sep 7, 1999·149 cites·20 claims
- 0491US5091938ASystem and method for transmitting entertainment information to authorized ones of plural receiversNIPPON DENKI HOME ELECTRONICS·Filed 1990·Granted Feb 25, 1992·110 cites·11 claims
- 0582US5185794ASystem and method for scrambling and/or descrambling a video signalNIPPON DENKI HOME ELECTRONICS·Filed 1991·Granted Feb 9, 1993·61 cites·24 claims
- 0673US5267312AAudio signal cryptographic systemNIPPON DENKI HOME ELECTRONICS·Filed 1991·Granted Nov 30, 1993·38 cites·3 claims
- 0772US4897862AAcoustic alarm detection system for telephone activationNEC CORP·Filed 1988·Granted Jan 30, 1990·46 cites·4 claims
- 0848US5166976ASystem and method for detection of a pulse within a video signalNIPPON DENKI HOME ELECTRONICS·Filed 1991·Granted Nov 24, 1992·14 cites·5 claims
- 0938US2004111201A1Wet seat protection for air bag control occupant detectionELESYS NORTH AMERICA INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →