Inventor · disambiguated record
Fenghua Zhao
Also filed as: ZHAO FENGHUA
3 granted patents·1 pending application·6 citations·filing 2009–2014
57Inventor score
Technology areasH04L
Top patents by PatentIndex Score
4 records- 0164US9270524B2Method and device for LACP link switching and data transmissionHUAWEI TECH CO LTD·Filed 2014·Granted Feb 23, 2016·2 cites·10 claims
- 0261US8218429B2Method and device for multicast traffic redundancy protectionWANG LIYANG·Filed 2009·Granted Jul 10, 2012·4 cites·8 claims
- 0342US2009240804A1Method and apparatus for preventing igmp packet attackZHAO FENGHUA·Filed 2009·Application pending·0 cites
- 0441US9054984B2Method, switching device and system for enabling multicast forwardingHUAWEI TECH CO LTD·Filed 2012·Granted Jun 9, 2015·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →