Inventor · disambiguated record
Yang-Feng Shi
Also filed as: SHI YANG · SHI YANG-FENG
4 granted patents·13 citations·filing 2011–2017
70Inventor score
Technology areasH04L
Files withSHENZHEN QIANHAI LIVALL IOT TECH CO LTD2CHANG XIANGQING1SHENZHEN QIANHAI LIVALL LOT TECH CO LTD1
Top patents by PatentIndex Score
4 records- 0165US9173082B2Preventing roaming user terminal re-authenticationCHANG XIANGQING·Filed 2011·Granted Oct 27, 2015·2 cites·13 claims
- 0249USD825794STaillightSHENZHEN QIANHAI LIVALL IOT TECH CO LTD·Filed 2017·Granted Aug 14, 2018·5 cites·1 claims
- 0347USD807834SSmart cycling controllerSHENZHEN QIANHAI LIVALL IOT TECH CO LTD·Filed 2016·Granted Jan 16, 2018·5 cites·1 claims
- 0425USD807307SSmart cycling control center for a helmetSHENZHEN QIANHAI LIVALL LOT TECH CO LTD·Filed 2016·Granted Jan 9, 2018·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →