Inventor · disambiguated record
John P. Pella
Also filed as: PELLA JOHN · PELLA JOHN P
3 granted patents·3 pending applications·149 citations·filing 1999–2021
74Inventor score
Top patents by PatentIndex Score
6 records- 0177US6234802B1Virtual challenge system and method for teaching a languageMICROSOFT CORP·Filed 1999·Granted May 22, 2001·120 cites·21 claims
- 0269US7187377B1Three-dimensional virtual tour method and systemMICROSOFT CORP·Filed 2002·Granted Mar 6, 2007·24 cites·33 claims
- 0364US9107613B2Handheld scanning deviceFIRTH DAVID G·Filed 2012·Granted Aug 18, 2015·5 cites·3 claims
- 0444US2019138096A1Method for detecting facial expressions and emotions of usersSILICON ALGEBRA INC·Filed 2018·Application pending·0 cites
- 0539US2020133387A9System for detecting facial movements over a face of a userSILICON ALGEBRA INC·Filed 2018·Application pending·0 cites
- 0637US2021374938A1Object state sensing and certificationQUIVR AI CORP·Filed 2021·Application pending·0 cites
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