Inventor · disambiguated record
Douglas Michael Hannan
Also filed as: HANNAN DOUGLAS M · HANNAN DOUGLAS MICHAEL
5 granted patents·58 citations·filing 2001–2011
80Inventor score
Top patents by PatentIndex Score
5 records- 0181US8649862B2Therapy circuit protection for implantable medical deviceLUDWIG JACOB M·Filed 2011·Granted Feb 11, 2014·25 cites·19 claims
- 0268US6943591B1Apparatus and method for detecting a fault condition in a common-mode signalNAT SEMICONDUCTOR CORP·Filed 2001·Granted Sep 13, 2005·15 cites·11 claims
- 0359US6563322B1Method and apparatus for detecting open circuit fault condition in a common-mode signalNAT SEMICONDUCTOR CORP·Filed 2001·Granted May 13, 2003·8 cites·11 claims
- 0446US6590435B1Output differential voltage (VOD) restriction circuit for use with LVDS input buffersNAT SEMICONDUCTOR CORP·Filed 2001·Granted Jul 8, 2003·5 cites·20 claims
- 0544US6529043B1LVDS current steering input bufferNAT SEMICONDUCTOR CORP·Filed 2001·Granted Mar 4, 2003·5 cites·19 claims
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