Inventor · disambiguated record
David W. Duffey
Also filed as: DUFFEY DAVID W
3 granted patents·4 citations·filing 2020–2022
57Inventor score
Technology areasG06F
Files withCISCO TECH INC3
Top patents by PatentIndex Score
3 records- 0190US10877823B1High performance in-memory communication infrastructure for asymmetric multiprocessing systems without an external hypervisorCISCO TECH INC·Filed 2020·Granted Dec 29, 2020·4 cites·20 claims
- 0269US11748180B2Seamless access to a common physical disk in an AMP system without an external hypervisorCISCO TECH INC·Filed 2022·Granted Sep 5, 2023·0 cites·20 claims
- 0364US11385947B2Migrating logical volumes from a thick provisioned layout to a thin provisioned layoutCISCO TECH INC·Filed 2020·Granted Jul 12, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →