Inventor · disambiguated record
Xiaofei Xia
Also filed as: XIA XIAOFEI
3 granted patents·3 citations·filing 2018–2023
55Inventor score
Technology areasH04B
Top patents by PatentIndex Score
3 records- 0155USD1065559SHand warmerSHENZHEN YICHUANG TECH SEMICONDUCTOR CO LTD·Filed 2023·Granted Mar 4, 2025·2 cites·1 claims
- 0243USD1023260SDesktop heaterSHENZHEN YICHUANG TECH SEMICONDUCTOR CO LTD·Filed 2022·Granted Apr 16, 2024·1 cites·1 claims
- 0337US11601145B2Tunable antenna and communications terminalHUAWEI TECH CO LTD·Filed 2018·Granted Mar 7, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →