Inventor · disambiguated record
Liyuan Cai
Also filed as: CAI LIYUAN
1 granted patent·2 pending applications·3 citations·filing 2007–2010
20Inventor score
Technology areasH04L
Files withHUAWEI TECH CO LTD3
Top patents by PatentIndex Score
3 records- 0149US7839848B2Method, device and system for message transmissionHUAWEI TECH CO LTD·Filed 2007·Granted Nov 23, 2010·3 cites·9 claims
- 0234US2010098085A1Method, system, and device for implementing active/standby switchoverHUAWEI TECH CO LTD·Filed 2009·Application pending·0 cites
- 0322US2010115504A1System, apparatus, and method for upgrading servicesHUAWEI TECH CO LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →