Inventor · disambiguated record
Steven J. Willhoff
Also filed as: WILLHOFF STEVEN · WILLHOFF STEVEN J
8 granted patents·1 pending application·558 citations·filing 1995–2015
90Inventor score
Top patents by PatentIndex Score
9 records- 0192US5878351AMethods and apparatus for providing delayed transmission of SMS delivery acknowledgement, manual acknowledgement and SMS messagesNOKIA MOBILE PHONES LTD·Filed 1996·Granted Mar 2, 1999·208 cites·20 claims
- 0282US9247392B2Systems and methods for location positioning of user deviceNEXTNAV LLC·Filed 2013·Granted Jan 26, 2016·8 cites·24 claims
- 0382US6728548B1Method and apparatus providing teleservice segmentation and reassemblyNOKIA CORP·Filed 2000·Granted Apr 27, 2004·31 cites·36 claims
- 0481US6097961AMobile station originated SMS using digital traffic channelNOKIA MOBILE PHONES LTD·Filed 1996·Granted Aug 1, 2000·89 cites·38 claims
- 0578US6049715AMethod and apparatus for evaluating a received signal in a wireless communication utilizing long and short term valuesNORTEL NETWORKS CORP·Filed 1997·Granted Apr 11, 2000·110 cites·23 claims
- 0667US5828963ASelecting radio frequency channels for reuse in micro-cellular radio communications systemsNORTHERN TELECOM LTD·Filed 1995·Granted Oct 27, 1998·60 cites·19 claims
- 0763US5887262ASmart antenna backwards compatibility in digital cellular systemsNOKIA MOBILE PHONES LTD·Filed 1996·Granted Mar 23, 1999·48 cites·20 claims
- 0849US2016109582A1Systems and methods for location positioning of user deviceNEXTNAV LLC·Filed 2015·Application pending·0 cites
- 0923US5561843AMobile radio communications systemNORTHERN TELECOM LTD·Filed 1995·Granted Oct 1, 1996·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →