Inventor · disambiguated record
Norbert A. M. Hootsmans
Also filed as: HOOTSMANS NORBERT · HOOTSMANS NORBERT A M
7 granted patents·3 pending applications·117 citations·filing 2003–2010
86Inventor score
Top patents by PatentIndex Score
10 records- 0191US8260042B2Anonymous passenger indexing system for security tracking in destination entry dispatching operationsPENG PEI-YUAN·Filed 2006·Granted Sep 4, 2012·30 cites·20 claims
- 0291US7600613B2RFID and low resolution CCD sensor based positioning systemOTIS ELEVATOR CO·Filed 2003·Granted Oct 13, 2009·35 cites·18 claims
- 0370US7493991B2Electromagnetic/ultrasonic roll-calling/answering (EURA) system for elevator positioningOTIS ELEVATOR CO·Filed 2003·Granted Feb 24, 2009·15 cites·15 claims
- 0469US8253548B2Elevator system with wireless hall call buttonsOH JAE-HYUK·Filed 2005·Granted Aug 28, 2012·9 cites·18 claims
- 0562US7597177B2Ultrasonic/electromagnetic non-contact buttons/switches for elevatorsOTIS ELEVATOR CO·Filed 2004·Granted Oct 6, 2009·10 cites·10 claims
- 0661US7801690B2Tensile support strength measurement system and methodOTIS ELEVATOR CO·Filed 2004·Granted Sep 21, 2010·9 cites·23 claims
- 0759US7731000B2Roll-calling mechanism based vision system for elevator positioningOTIS ELEVATOR CO·Filed 2004·Granted Jun 8, 2010·9 cites·11 claims
- 0851US2007258852A1Disinfected Elevator Passenger InterfaceOTIS ELEVATOR CO·Filed 2004·Application pending·0 cites
- 0947US2008274684A1Indoor Air Pressure ManagementPENG PEI-YUAN·Filed 2005·Application pending·0 cites
- 1044US2011125474A1Tensile support strength measurement system and methodVERONESI WILLIAM·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →