Inventor · disambiguated record
Chang Xi Hu
Also filed as: HU CHANG · HU CHANG XI
2 granted patents·1 pending application·40 citations·filing 2021–2022
64Inventor score
Technology areasA61L
Top patents by PatentIndex Score
3 records- 0187USD967364SAir coolerSHENZHEN HAILIXUAN TECH CO LTD·Filed 2021·Granted Oct 18, 2022·25 cites·1 claims
- 0283USD970681SMosquito killing lampSHENZHEN HAILIXUAN TECH CO LTD·Filed 2021·Granted Nov 22, 2022·15 cites·1 claims
- 0349US2023280556A1Laser disinfecting and sterilizing device for medical interventional catheterGUANGDONG GUOZHI PHOTONICS TECH CO LTD·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chang Xi Hu 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 →