Inventor · disambiguated record
Hairui Xu
Also filed as: XU HAIRUI
4 granted patents·1 pending application·0 citations·filing 2021–2023
51Inventor score
Top patents by PatentIndex Score
5 records- 0157US11699958B2Voltage switching circuit and power adapter having regulated range of output voltageDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Jul 11, 2023·0 cites·23 claims
- 0256US11777408B2Converter adaptable to wide range output voltage and control method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Oct 3, 2023·0 cites·27 claims
- 0356US2024177216A1Digital avatar recommendation method and recommendation systemALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Application pending·0 cites
- 0455US11973430B2Converter adaptable to wide range output voltage and control method thereofDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Apr 30, 2024·0 cites·32 claims
- 0545US11824456B2Hybrid flyback circuit and control methodDELTA ELECTRONICS SHANGHAI CO·Filed 2022·Granted Nov 21, 2023·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Hairui Xu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →