Assignee
THYSSENKRUPP ELEVATOR CAPITAL
US·4 granted patents·51 citations·filing 2003–2004
Top patents by PatentIndex Score
4 records- 0175US7334665B2Interlock wiring communication system for elevatorsTHYSSENKRUPP ELEVATOR CAPITAL·Filed 2004·Granted Feb 26, 2008·20 cites·42 claims
- 0259US7360630B2Elevator positioning systemTHYSSENKRUPP ELEVATOR CAPITAL·Filed 2004·Granted Apr 22, 2008·16 cites·28 claims
- 0358US6854566B2Contactless push button switch comprising a hall effect transducer and microprocessorTHYSSENKRUPP ELEVATOR CAPITAL·Filed 2003·Granted Feb 15, 2005·8 cites·11 claims
- 0451US7374020B2Energy efficient elevator systemTHYSSENKRUPP ELEVATOR CAPITAL·Filed 2004·Granted May 20, 2008·7 cites·20 claims
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