Inventor · disambiguated record
Katherine J. Spriggs
Also filed as: SPRIGGS KATHERINE · SPRIGGS KATHERINE J
3 granted patents·6 citations·filing 2014–2016
54Inventor score
Files withAPPLE INC3
Top patents by PatentIndex Score
3 records- 0175US9429421B2Distortion quantifier for analyzing surfacesAPPLE INC·Filed 2014·Granted Aug 30, 2016·6 cites·20 claims
- 0251US9804441B2Electronic device optical sensing system with stray light suppressionAPPLE INC·Filed 2016·Granted Oct 31, 2017·0 cites·23 claims
- 0343US9989992B2Logo features of a portable computerAPPLE INC·Filed 2015·Granted Jun 5, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →