Inventor · disambiguated record
Wanyue He
Also filed as: He Wanyue
4 granted patents·1 pending application·0 citations·filing 2022–2025
51Inventor score
Technology areasH05B
Files withJOULWATT TECH CO LTD5
Top patents by PatentIndex Score
5 records- 0163US12484121B2Lighting circuit and control method thereofJOULWATT TECH CO LTD·Filed 2024·Granted Nov 25, 2025·0 cites·15 claims
- 0256US11895747B2Illumination device, LED driver circuit, bleeder control circuit and control methodJOULWATT TECH CO LTD·Filed 2022·Granted Feb 6, 2024·0 cites·19 claims
- 0353US11895751B2Leakage protection circuit and dimming drive circuitJOULWATT TECH CO LTD·Filed 2022·Granted Feb 6, 2024·0 cites·18 claims
- 0453US11805581B2Buffer circuit for light emitting diode (LED) drive circuit, and LED drive circuit and control method thereofJOULWATT TECH CO LTD·Filed 2022·Granted Oct 31, 2023·0 cites·17 claims
- 0552US2025301545A1Illumination driver circuit compatible with electronic ballast and mains supply, and illumination deviceJOULWATT TECH CO LTD·Filed 2025·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Wanyue He 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 →