Inventor · disambiguated record
Mark S. Isfeld
Also filed as: ISFELD MARK · ISFELD MARK S
10 granted patents·1,475 citations·filing 1992–2022
93Inventor score
Top patents by PatentIndex Score
10 records- 0196US5802278ABridge/router architecture for high performance scalable networking3COM CORP·Filed 1996·Granted Sep 1, 1998·434 cites·32 claims
- 0294US5592622ANetwork intermediate system with message passing architecture3COM CORP·Filed 1995·Granted Jan 7, 1997·378 cites·47 claims
- 0392US5828835AHigh throughput message passing process using latency and reliability classes3COM CORP·Filed 1996·Granted Oct 27, 1998·276 cites·57 claims
- 0485US5483640ASystem for managing data flow among devices by storing data and structures needed by the devices and transferring configuration information from processor to the devices3COM CORP·Filed 1993·Granted Jan 9, 1996·138 cites·30 claims
- 0579US6018763AHigh performance shared memory for a bridge router supporting cache coherency3COM CORP·Filed 1997·Granted Jan 25, 2000·112 cites·80 claims
- 0671US5471618ASystem for classifying input/output events for processes servicing the events3COM CORP·Filed 1992·Granted Nov 28, 1995·59 cites·46 claims
- 0761US5459840AInput/output bus architecture with parallel arbitration3COM CORP·Filed 1993·Granted Oct 17, 1995·39 cites·25 claims
- 0859US12237768B2Circuits and systems for generating power from multiple sourcesARISTA NETWORKS INC·Filed 2022·Granted Feb 25, 2025·0 cites·18 claims
- 0951US5646553ADriver for tri-state bus3COM CORP·Filed 1995·Granted Jul 8, 1997·27 cites·15 claims
- 1039US5664166ASystem for generating a variable signal in response to a toggle signal selectively delayed using a clock edge and time delay measured from the clock edge3COM CORP·Filed 1995·Granted Sep 2, 1997·12 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when Mark S. Isfeld files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →