Inventor · disambiguated record
Tzu-Ming Tsang
Also filed as: TSANG TZU-MING
34 granted patents·2 pending applications·3,962 citations·filing 1999–2015
98Inventor score
Top patents by PatentIndex Score
36 records- 0199US7315541B1Methods and apparatus for routing a content requestCISCO TECH INC·Filed 2002·Granted Jan 1, 2008·342 cites·23 claims
- 0298US7502836B1System and method for processing a request for information in a networkCISCO TECH INC·Filed 2005·Granted Mar 10, 2009·353 cites·29 claims
- 0398US6981029B1System and method for processing a request for information in a networkCISCO TECH IND·Filed 2001·Granted Dec 27, 2005·435 cites·10 claims
- 0497US7346686B2Load balancing using distributed forwarding agents with application based feedback for different virtual machinesCISCO TECH INC·Filed 2005·Granted Mar 18, 2008·62 cites·25 claims
- 0597US6968389B1System and method for qualifying requests in a networkCISCO TECH IND·Filed 2001·Granted Nov 22, 2005·277 cites·18 claims
- 0695US8743690B1Selective packet sequence acceleration in a network environmentJANARTHANAN BHAGATRAM YAUGAND·Filed 2011·Granted Jun 3, 2014·45 cites·19 claims
- 0795US6650641B1Network address translation using a forwarding agentCISCO TECH IND·Filed 1999·Granted Nov 18, 2003·317 cites·17 claims
- 0894US6891839B2Distributing packets among multiple tiers of network appliancesCISCO TECH IND·Filed 2001·Granted May 10, 2005·112 cites·16 claims
- 0993US6836462B1Distributed, rule based packet redirectionCISCO TECH IND·Filed 2000·Granted Dec 28, 2004·94 cites·25 claims
- 1092US7443796B1Distributed, rule based packet redirectionCISCO TECH INC·Filed 2004·Granted Oct 28, 2008·89 cites·55 claims
- 1192US6970913B1Load balancing using distributed forwarding agents with application based feedback for different virtual machinesCISCO TECH IND·Filed 1999·Granted Nov 29, 2005·222 cites·29 claims
- 1292US6687222B1Backup service managers for providing reliable network services in a distributed environmentCISCO TECH IND·Filed 1999·Granted Feb 3, 2004·226 cites·16 claims
- 1391US8948013B1Selective packet sequence acceleration in a network environmentJANARTHANAN BHAGATRAM YAUGAND·Filed 2011·Granted Feb 3, 2015·20 cites·20 claims
- 1491US6549516B1Sending instructions from a service manager to forwarding agents on a need to know basisCISCO TECH IND·Filed 1999·Granted Apr 15, 2003·210 cites·8 claims
- 1590US6742045B1Handling packet fragments in a distributed network service environmentCISCO TECH IND·Filed 1999·Granted May 25, 2004·216 cites·27 claims
- 1689US7131140B1Method for protecting a firewall load balancer from a denial of service attackCISCO TECH INC·Filed 2001·Granted Oct 31, 2006·59 cites·12 claims
- 1788US6985440B1Network address translation using a forwarding agentCISCO TECH IND·Filed 2003·Granted Jan 10, 2006·48 cites·22 claims
- 1886US9722933B2Selective packet sequence acceleration in a network environmentCISCO TECH INC·Filed 2015·Granted Aug 1, 2017·6 cites·19 claims
- 1986US7042870B1Sending instructions from a service manager to forwarding agents on a need to know basisCISCO TECH IND·Filed 2003·Granted May 9, 2006·42 cites·24 claims
- 2086US6775692B1Proxying and unproxying a connection using a forwarding agentCISCO TECH IND·Filed 1999·Granted Aug 10, 2004·154 cites·63 claims
- 2184US6606315B1Synchronizing service instructions among forwarding agents using a service managerCISCO TECH IND·Filed 1999·Granted Aug 12, 2003·120 cites·14 claims
- 2281US6735169B1Cascading multiple services on a forwarding agentCISCO TECH IND·Filed 1999·Granted May 11, 2004·122 cites·35 claims
- 2381US6633560B1Distribution of network services among multiple service managers without client involvementCISCO TECH IND·Filed 1999·Granted Oct 14, 2003·123 cites·22 claims
- 2479US9166921B2Selective packet sequence acceleration in a network environmentCISCO TECH INC·Filed 2014·Granted Oct 20, 2015·4 cites·19 claims
- 2575US7051066B1Integrating service managers into a routing infrastructure using forwarding agentsCISCO TECH INC·Filed 1999·Granted May 23, 2006·92 cites·83 claims
- 2671US7570586B1Backup service managers for providing reliable network services in a distributed environmentCISCO TECH INC·Filed 2003·Granted Aug 4, 2009·13 cites·34 claims
- 2771US6628654B1Dispatching packets from a forwarding agent using tag switchingCISCO TECH IND·Filed 1999·Granted Sep 30, 2003·65 cites·18 claims
- 2869US9716636B2Techniques for accounting for multiple transactions in a transport control protocol (TCP) payloadCISCO TECH INC·Filed 2013·Granted Jul 25, 2017·2 cites·15 claims
- 2969US6909724B1Synchronizing service instructions among forwarding agents using a service managerCISCO TECH IND·Filed 2003·Granted Jun 21, 2005·10 cites·24 claims
- 3069US6606316B1Gathering network statistics in a distributed network service environmentCISCO TECH IND·Filed 1999·Granted Aug 12, 2003·63 cites·25 claims
- 3168US7770215B2Method for protecting a firewall load balancer from a denial of service attackCISCO TECH INC·Filed 2006·Granted Aug 3, 2010·3 cites·21 claims
- 3267US7237025B1System, device, and method for communicating user identification information over a communications networkCISCO TECH INC·Filed 2002·Granted Jun 26, 2007·12 cites·26 claims
- 3366US8438281B2Techniques for accounting for multiple transactions in a transport control protocol (TCP) payloadALBERT MARK·Filed 2005·Granted May 7, 2013·4 cites·31 claims
- 3460US2005044138A1System and method for managing access for an end user in a network environmentCISCO TECH IND·Filed 2003·Application pending·0 cites
- 3546US7843958B2Resolving a layer 3 address in a processor system with a unified IP presenceCISCO TECH INC·Filed 2007·Granted Nov 30, 2010·0 cites·18 claims
- 3643US2009006435A1Object identifier awareness for network device notificationsCISCO TECH INC·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →