Inventor · disambiguated record
Wei-Sing Chen
Also filed as: CHEN WEI · CHEN WEI-SING
15 granted patents·1,001 citations·filing 1997–2016
95Inventor score
Top patents by PatentIndex Score
15 records- 0191US5943604AEcho device method for locating upstream ingress noise gaps at cable television head endsCISCO TECH IND·Filed 1997·Granted Aug 24, 1999·228 cites·30 claims
- 0289US7227889B1Media access layer ping protocol for diagnosing cable modem linksCISCO TECH INC·Filed 2003·Granted Jun 5, 2007·58 cites·41 claims
- 0388US6594305B1Media access layer ping protocol for diagnosing cable modem linksCISCO TECH IND·Filed 1999·Granted Jul 15, 2003·99 cites·18 claims
- 0485US6032019AEcho device method for locating upstream ingress noise gaps at cable television head endsCISCO TECH INC·Filed 1999·Granted Feb 29, 2000·135 cites·21 claims
- 0584US6570913B1Method and apparatus for selecting optimum frequency for upstream data transmission in a network system utilizing cable modemsCISCO TECH IND·Filed 1999·Granted May 27, 2003·144 cites·38 claims
- 0682US6588016B1Method and apparatus for locating a faulty component in a cable television system having cable modemsCISCO TECH IND·Filed 1998·Granted Jul 1, 2003·114 cites·41 claims
- 0780US6385773B1Method and apparatus for upstream frequency channel transitionCISCO TECHOLOGY INC·Filed 1999·Granted May 7, 2002·124 cites·66 claims
- 0879US6782884B1Method and apparatus for locating a faulty component in a cable television system having cable modemsCISCO TECH IND·Filed 2003·Granted Aug 31, 2004·24 cites·28 claims
- 0977US6574796B1Fast and reliable data carrier detection by a cable modem in a cable television plantCISCO TECH IND·Filed 1999·Granted Jun 3, 2003·47 cites·27 claims
- 1075US10154118B2System and method for telephony and communication services with message-based APICISCO TECH INC·Filed 2016·Granted Dec 11, 2018·2 cites·15 claims
- 1175US6973668B1Method and apparatus for locating a faulty component in a cable television system having cable modemsCISCO TECH IND·Filed 2004·Granted Dec 6, 2005·20 cites·21 claims
- 1263US9374471B2Temporary user associations based on call stateTROPO INC·Filed 2015·Granted Jun 21, 2016·2 cites·10 claims
- 1362US7469414B1Fast and reliable data carrier detection by a cable modem in a cable television plantCISCO TECH INC·Filed 2003·Granted Dec 23, 2008·4 cites·54 claims
- 1444US9479400B2Servlet API and method for XMPP protocolCISCO TECH INC·Filed 2015·Granted Oct 25, 2016·0 cites·16 claims
- 1543US9992346B2Temporary user associations based on call stateCISCO TECH INC·Filed 2016·Granted Jun 5, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →