Inventor · disambiguated record

Randy A. Chappel

Also filed as: CHAPPEL RANDY A

3 granted patents·3 citations·filing 2014–2019

57Inventor score

Technology areasH03H

Files withTEXAS INSTRUMENTS INC3

Top patents by PatentIndex Score

3 records

0176US10418961B2Dual-mode filtering actuator driver apparatus, systems and methodsTEXAS INSTRUMENTS INC·Filed 2017·Granted Sep 17, 2019·2 cites·6 claims
0268US10812034B2Dual-mode filtering actuator driver apparatus, systems and methodsTEXAS INSTRUMENTS INC·Filed 2019·Granted Oct 20, 2020·1 cites·12 claims
0350US9887680B2Dual-mode filtering actuator driver apparatus, systems and methodsTEXAS INSTRUMENTS INC·Filed 2014·Granted Feb 6, 2018·0 cites·14 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →