Inventor · disambiguated record
David Bumstead
Also filed as: BUMSTEAD DAVID
3 granted patents·15 citations·filing 2003–2011
65Inventor score
Technology areasH04L
Top patents by PatentIndex Score
3 records- 0165US9787607B2End-to-end provisioning of Ethernet Virtual CircuitsBUMSTEAD DAVID·Filed 2011·Granted Oct 10, 2017·4 cites·29 claims
- 0261US7899916B1Virtual service endpointBRIXHAM SOLUTIONS LTD·Filed 2003·Granted Mar 1, 2011·8 cites·21 claims
- 0346US7535895B2Selectively switching data between link interfaces and processing engines in a network switchHAMMERHEAD SYSTEMS INC·Filed 2003·Granted May 19, 2009·3 cites·38 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →