Inventor · disambiguated record
King Hei Liu
Also filed as: LIU KING HEI
4 granted patents·14 citations·filing 2013–2019
71Inventor score
Files withPONG RONALD4
Top patents by PatentIndex Score
4 records- 0180US9756414B2Headphones with interactive displayPONG RONALD·Filed 2016·Granted Sep 5, 2017·4 cites·117 claims
- 0279US9445172B2Headphones with interactive displayPONG RONALD·Filed 2013·Granted Sep 13, 2016·6 cites·52 claims
- 0376US11044544B2Headphones with interactive displayPONG RONALD·Filed 2019·Granted Jun 22, 2021·2 cites·20 claims
- 0474US10433044B2Headphones with interactive displayPONG RONALD·Filed 2017·Granted Oct 1, 2019·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →