Inventor · disambiguated record
Wu-Chang Feng
Also filed as: FENG WU-CHANG
2 granted patents·1 pending application·38 citations·filing 2004–2011
63Inventor score
Top patents by PatentIndex Score
3 records- 0181US8321955B2Systems and methods for protecting against denial of service attacksFENG WU-CHANG·Filed 2008·Granted Nov 27, 2012·21 cites·13 claims
- 0263US8171562B2System and methods for protecting against denial of service attacksFENG WU-CHANG·Filed 2004·Granted May 1, 2012·17 cites·5 claims
- 0334US2011231913A1System and methods of determining computational puzzle difficulty for challenge-response authenticationOREGON STATE·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →