Inventor · disambiguated record
John D. Hatchett
Also filed as: HATCHETT JOHN D
6 granted patents·148 citations·filing 1980–2015
85Inventor score
Top patents by PatentIndex Score
6 records- 0191US4378509ALinearized digital phase and frequency detectorMOTOROLA INC·Filed 1980·Granted Mar 29, 1983·75 cites·10 claims
- 0280US10537462B1Colostomy appliance with flushable insertWILDHATCH LLC·Filed 2015·Granted Jan 21, 2020·19 cites·6 claims
- 0358US4567603AFSK Modulator and method for NRZ data transmission utilizing PLL frequency synthesisMOTOROLA INC·Filed 1983·Granted Jan 28, 1986·14 cites·10 claims
- 0456US4361769AMethod for performing a sample and hold functionMOTOROLA INC·Filed 1980·Granted Nov 30, 1982·11 cites·7 claims
- 0544US5390363ATransmitter and receiver circuit and method thereforMOTOROLA INC·Filed 1993·Granted Feb 14, 1995·18 cites·20 claims
- 0643US5075638AStandby system for a frequency synthesizerMOTOROLA INC·Filed 1990·Granted Dec 24, 1991·11 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →