Inventor · disambiguated record
Leonard Engelhardt
Also filed as: ENGELHARDT LEONARD
3 granted patents·48 citations·filing 2007–2016
66Inventor score
Technology areasG06F
Top patents by PatentIndex Score
3 records- 0189US8587526B2Gesture recognition feedback for a dual mode digitizerENGELHARDT LEONARD·Filed 2007·Granted Nov 19, 2013·46 cites·24 claims
- 0265US9817965B2System and method for authentication with a computer stylusMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Nov 14, 2017·1 cites·20 claims
- 0357US9946886B2System and method for authentication with a computer stylusENGELHARDT LEONARD·Filed 2012·Granted Apr 17, 2018·1 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →