Assignee
AMBROSE STEPHEN D
US·7 granted patents·2 pending applications·360 citations·filing 1987–2011
Top patents by PatentIndex Score
9 records- 0198US8526652B2Receiver assembly for an inflatable ear deviceAMBROSE STEPHEN D·Filed 2011·Granted Sep 3, 2013·136 cites·23 claims
- 0296US8391534B2Inflatable ear deviceAMBROSE STEPHEN D·Filed 2010·Granted Mar 5, 2013·45 cites·48 claims
- 0395US8340310B2Diaphonic acoustic transduction coupler and ear budAMBROSE STEPHEN D·Filed 2008·Granted Dec 25, 2012·63 cites·46 claims
- 0489US8774435B2Audio device, system and methodAMBROSE STEPHEN D·Filed 2011·Granted Jul 8, 2014·47 cites·55 claims
- 0576US5061830AExtension electrical switch system and method of manufactureAMBROSE STEPHEN D·Filed 1990·Granted Oct 29, 1991·29 cites·21 claims
- 0671US5042971AMethod of manufacturing an electrical circuit system and electrical circuit systemAMBROSE STEPHEN D·Filed 1990·Granted Aug 27, 1991·35 cites·28 claims
- 0753US2008172248A1System and method for enabling health care providers to effect compensatory invoicing of patients who use a coverage entity in addition to their health insurerAMBROSE STEPHEN D·Filed 2007·Application pending·0 cites
- 0840US2012057734A1Hearing Device System and MethodAMBROSE STEPHEN D·Filed 2011·Application pending·0 cites
- 0934US4797518ABraking indicatorAMBROSE STEPHEN D·Filed 1987·Granted Jan 10, 1989·5 cites·14 claims
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