Inventor · disambiguated record
Changxin Yao
Also filed as: YAO CHANGXIN
2 granted patents·1 citations·filing 2021–2022
31Inventor score
Files withHUAWEI TECH CO LTD2
Top patents by PatentIndex Score
2 records- 0176US11876382B2Connection manner identification method, power sourcing equipment, powered device, and storage mediumHUAWEI TECH CO LTD·Filed 2021·Granted Jan 16, 2024·1 cites·20 claims
- 0261US12316381B2Device control method, device, and communication systemHUAWEI TECH CO LTD·Filed 2022·Granted May 27, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →