Inventor · disambiguated record
Richard D. Pustelniak
Also filed as: PUSTELNIAK RICHARD · PUSTELNIAK RICHARD D
8 granted patents·1 pending application·234 citations·filing 1997–2005
89Inventor score
Top patents by PatentIndex Score
9 records- 0196US6167991B1Method and apparatus for detecting position of an elevator doorOTIS ELEVATOR CO·Filed 2000·Granted Jan 2, 2001·76 cites·20 claims
- 0283US5886307ASafety detection system for sliding doorsOTIS ELEVATOR CO·Filed 1997·Granted Mar 23, 1999·42 cites·5 claims
- 0377US5925858ASafety system for detecting small objects approaching closing doorsOTIS ELEVATOR CO·Filed 1997·Granted Jul 20, 1999·33 cites·4 claims
- 0475US7165655B2Neural network detection of obstructions within and motion toward elevator doorsOTIS ELEVATOR CO·Filed 2002·Granted Jan 23, 2007·25 cites·2 claims
- 0567US6386326B2Method and system for detecting objects in a detection zone using modulated meansOTIS ELEVATOR CO·Filed 2001·Granted May 14, 2002·21 cites·4 claims
- 0664US8051954B2Method and system for communicating with a controller of an elevatorOTIS ELEVATOR CO·Filed 2005·Granted Nov 8, 2011·6 cites·20 claims
- 0750US7071459B2Interference compensation optically synchronized safety detection system for elevator sliding doorsOTIS ELEVATOR CO·Filed 2002·Granted Jul 4, 2006·6 cites·7 claims
- 0844US6279687B1Method and system for detecting objects in a detection zone using modulated meansOTIS ELEVATOR CO·Filed 1999·Granted Aug 28, 2001·25 cites·15 claims
- 0935US2006157304A1Optically synchronized safety detection device for elevator sliding doorsPUSTELNIAK RICHARD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →