Inventor · disambiguated record
Douglas W. Main
Also filed as: MAIN DOUGLAS W · MAIN DOUGLAS WALTER
5 granted patents·272 citations·filing 1991–1998
85Inventor score
Top patents by PatentIndex Score
5 records- 0187US5216233AVersatile RF terminal-scanner systemNORAND CORP·Filed 1992·Granted Jun 1, 1993·113 cites·36 claims
- 0281US5763867AVersatile terminal for use in a radio frequency identification systemNORAND TECHNOLOGY CORP·Filed 1997·Granted Jun 9, 1998·69 cites·14 claims
- 0374US5962837AVersatile RF terminal scanner systemINTERMEC IP CORP·Filed 1998·Granted Oct 5, 1999·43 cites·2 claims
- 0456US5170492ADigitally frequency-locking a radio transceiver to the received signalMOTOROLA INC·Filed 1991·Granted Dec 8, 1992·21 cites·4 claims
- 0545US6167260AMethod for demand channel change for a radio telephoneMOTOROLA INC·Filed 1996·Granted Dec 26, 2000·26 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →