Inventor · disambiguated record
Douglas H. Patterson
Also filed as: PATTERSON DOUGLAS H · PATTERSON DOUGLAS HAROLD
5 granted patents·58 citations·filing 1984–1997
80Inventor score
Top patents by PatentIndex Score
5 records- 0170US4706215AData protection system for electronic postage meters having multiple non-volatile multiple memoriesPITNEY BOWES INC·Filed 1984·Granted Nov 10, 1987·19 cites·14 claims
- 0258US4627016AMemory address location system for an electronic postage meter having multiple non-volatile memoriesPITNEY BOWES INC·Filed 1984·Granted Dec 2, 1986·14 cites·8 claims
- 0342US6751232B1Method and apparatus for communicating data between first and second pairs of transceivers communicating on a common communications linkNORTEL NETWORKS LTD·Filed 1997·Granted Jun 15, 2004·10 cites·49 claims
- 0440US4731749AElectronic postage meter having multiple non-volatile memories for storing different historical information reflecting postage transactionsPITNEY BOWES INC·Filed 1984·Granted Mar 15, 1988·9 cites·9 claims
- 0533US4858231ABus interface loading assemblyNORTHERN TELECOM LTD·Filed 1988·Granted Aug 15, 1989·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →