Inventor · disambiguated record
Hing Chiu On
Also filed as: ON HING CHIU
3 granted patents·26 citations·filing 2010–2019
66Inventor score
Technology areasF21K
Files withDONG GUAN KEE TAT LIGHTING LTD1DONGGUANG KEETAT LIGHTING LTD1GUANMING INTELLIGENT TECH CO LTD1
Top patents by PatentIndex Score
3 records- 0175USD953260SWireless chargerGUANMING INTELLIGENT TECH CO LTD·Filed 2019·Granted May 31, 2022·22 cites·1 claims
- 0265US10753548B2Flexible filament lampDONGGUANG KEETAT LIGHTING LTD·Filed 2018·Granted Aug 25, 2020·2 cites·7 claims
- 0323USD634454SLED container lampDONG GUAN KEE TAT LIGHTING LTD·Filed 2010·Granted Mar 15, 2011·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →