Inventor · disambiguated record
Douglas C. Barlow
Also filed as: BARLOW DOUGLAS B · BARLOW DOUGLAS C
3 granted patents·1 pending application·801 citations·filing 1990–2002
81Inventor score
Top patents by PatentIndex Score
4 records- 0193US5204961AComputer network operating with multilevel hierarchical security with selectable common trust realms and corresponding security protocolsDIGITAL EQUIPMENT CORP·Filed 1990·Granted Apr 20, 1993·403 cites·14 claims
- 0280US5742756ASystem and method of using smart cards to perform security-critical operations requiring user authorizationMICROSOFT CORP·Filed 1996·Granted Apr 21, 1998·307 cites·45 claims
- 0376US6484259B1Methods and arrangements for mapping widely disparate portable tokens to a static machine concentric cryptographic environmentMICROSOFT CORP·Filed 1999·Granted Nov 19, 2002·91 cites·19 claims
- 0439US2004088398A1Systems and methods for providing autoconfiguration and management of nodesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →