Inventor · disambiguated record
Eric Koopferstock
Also filed as: KOOPFERSTOCK ERIC S · Koopferstock Eric
4 granted patents·2 pending applications·7 citations·filing 2003–2019
65Inventor score
Top patents by PatentIndex Score
6 records- 0169US10735126B1Splitter-based colorless-directionless-contentionless reconfigurable optical add/drop multiplexerFUJITSU LTD·Filed 2019·Granted Aug 4, 2020·2 cites·20 claims
- 0268US10014971B2Credit based approach to calculating optical pathsFUJITSU LTD·Filed 2016·Granted Jul 3, 2018·2 cites·18 claims
- 0360US11038614B2Optical system including a reconfigurable optical add/drop multiplexer and filtersFUJITSU LTD·Filed 2019·Granted Jun 15, 2021·1 cites·12 claims
- 0460US9893804B1Credit based approach to optimizing optical transmissionKoopferstock Eric·Filed 2016·Granted Feb 13, 2018·2 cites·20 claims
- 0537US2005129403A1Method and system for communicating optical traffic at a nodeFUJITSU NETWORK COMMUNICATIONS·Filed 2003·Application pending·0 cites
- 0630US2018367234A1Route and collect reconfigurable optical add/drop multiplexerFUJITSU LTD·Filed 2017·Application pending·0 cites
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