Inventor · disambiguated record
Calvin Wan
Also filed as: WAN CALVIN
16 granted patents·3 pending applications·25 citations·filing 2007–2021
88Inventor score
Top patents by PatentIndex Score
19 records- 0178US8659994B2Method and system for communicating multicast traffic over protected pathsSINGH BIJENDRA·Filed 2010·Granted Feb 25, 2014·6 cites·21 claims
- 0274US8341231B2Systems and methods for processing heartbeat messagesWAN CALVIN·Filed 2010·Granted Dec 25, 2012·6 cites·21 claims
- 0365US8521869B2Method and system for reporting defects within a networkGANESH CHANDRA·Filed 2009·Granted Aug 27, 2013·5 cites·24 claims
- 0465US7768924B2Using a link attribute to inform nodes of the availability of traffic management resourcesFUJITSU LTD·Filed 2007·Granted Aug 3, 2010·3 cites·14 claims
- 0564US9059899B2Method and system for interrupt throttling and prevention of frequent toggling of protection groups in a communication networkNATARAJAN BADRINATH·Filed 2011·Granted Jun 16, 2015·4 cites·15 claims
- 0655US10050853B2Neural network learning methods to identify network ports responsible for packet loss or delayFUJITSU LTD·Filed 2016·Granted Aug 14, 2018·1 cites·18 claims
- 0751US2023147398A1Span loss prediction with federated learningFUJITSU LTD·Filed 2021·Application pending·0 cites
- 0847US9654363B2Synthetic loss measurements using session numbersFUJITSU LTD·Filed 2016·Granted May 16, 2017·0 cites·16 claims
- 0945US9294373B2Synthetic loss measurements using session numbersWAN CALVIN·Filed 2013·Granted Mar 22, 2016·0 cites·14 claims
- 1045US8566634B2Method and system for masking defects within a networkGANESH CHANDRA·Filed 2009·Granted Oct 22, 2013·0 cites·20 claims
- 1145US7778190B2Correlating label switched paths of a pseudowireFUJITSU LTD·Filed 2007·Granted Aug 17, 2010·0 cites·18 claims
- 1242US11722271B2Channelized transmission over openZR-extended optical networkFUJITSU LTD·Filed 2021·Granted Aug 8, 2023·0 cites·13 claims
- 1342US2009086633A1Using A Link-State Advertisement To Inform Nodes Of The Availability Of Traffic Management ResourcesHU CHENJIANG·Filed 2007·Application pending·0 cites
- 1437US8634306B2Systems and methods for implementing service operation, administration, and management for hairpinned ethernet servicesSENTHIVEL KUMARAVEL·Filed 2011·Granted Jan 21, 2014·0 cites·21 claims
- 1536US9485107B2System and method for distributed internet group management protocol processingSINGH BIJENDRA·Filed 2011·Granted Nov 1, 2016·0 cites·14 claims
- 1636US8630186B2Systems and methods for transmission of trigger-based alarm indication suppression messagesUNGER STEPHEN JOHN·Filed 2010·Granted Jan 14, 2014·0 cites·8 claims
- 1732US2020021511A1Performance analysis for transport networks using frequent log sequence discoveryFUJITSU LTD·Filed 2018·Application pending·0 cites
- 1831US10057148B2Data-driven estimation of network port delayFUJITSU LTD·Filed 2016·Granted Aug 21, 2018·0 cites·14 claims
- 1929US8396955B2Systems and methods for discovery of network topology using service OAMSENTHIVEL KUMARAVEL·Filed 2010·Granted Mar 12, 2013·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →