Inventor · disambiguated record
Bruce Zepke
Also filed as: ZEPKE BRUCE · ZEPKE BRUCE E
11 granted patents·1 pending application·948 citations·filing 1987–2003
94Inventor score
Top patents by PatentIndex Score
12 records- 0196US5984051ARemote elevator call requests with descriptor tagsOTIS ELEVATOR CO·Filed 1998·Granted Nov 16, 1999·158 cites·8 claims
- 0294US5381692ABearing assembly monitoring systemUNITED TECHNOLOGIES CORP·Filed 1992·Granted Jan 17, 1995·208 cites·13 claims
- 0393US5711480ALow-cost wireless HVAC systemsCARRIER CORP·Filed 1996·Granted Jan 27, 1998·225 cites·31 claims
- 0487US7479861B2Inductively coupled power, useful for wireless elevator hall fixturesOTIS ELEVATOR CO·Filed 2003·Granted Jan 20, 2009·29 cites·8 claims
- 0586US7426981B2Elevator wireless communication infrastructure using piconet modulesOTIS ELEVATOR CO·Filed 2002·Granted Sep 23, 2008·29 cites·11 claims
- 0686US4799243ADirectional people counting arrangementOTIS ELEVATOR CO·Filed 1987·Granted Jan 17, 1989·79 cites·11 claims
- 0783US5267016ALaser diode distance measurementUNITED TECHNOLOGIES CORP·Filed 1991·Granted Nov 30, 1993·88 cites·7 claims
- 0883US5257090ALaser diode liquid-level/distance measurementUNITED TECHNOLOGIES CORP·Filed 1991·Granted Oct 26, 1993·87 cites·14 claims
- 0981US7264090B2Elevator employing radio frequency identification devices (RFIDs)OTIS ELEVATOR CO·Filed 2002·Granted Sep 4, 2007·24 cites·16 claims
- 1058US6629583B2Fixture for an elevator systemOTIS ELEVATOR CO·Filed 2001·Granted Oct 7, 2003·12 cites·20 claims
- 1156US8356698B2Wireless elevator hall fixtures integral with hall door frameOTIS ELEVATOR CO·Filed 2003·Granted Jan 22, 2013·9 cites·11 claims
- 1234US2003089558A1Power line carrier used in elevator systemOTIS ELEVATOR CO·Filed 2001·Application pending·0 cites
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