Inventor · disambiguated record

Winghan Wong

Also filed as: WONG WINGHAN

1 granted patent·1 pending application·2 citations·filing 2020–2023

20Inventor score

Technology areasA45D

Files withDONG GUAN KONG ELECTRIC ELECTRICAL APPLIANCES CO LTD1 DONGGUAN KONG ELECTRIC ELECTRICAL APPLIANCES CO LTD1

Top patents by PatentIndex Score

2 records

0142USD1065679SHair straightenerDONGGUAN KONG ELECTRIC ELECTRICAL APPLIANCES CO LTD·Filed 2023·Granted Mar 4, 2025·2 cites·1 claims
0233US2021386173A1Stirring-extrusion type hair dyeing combDONG GUAN KONG ELECTRIC ELECTRICAL APPLIANCES CO LTD·Filed 2020·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Winghan Wong 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 →