Inventor · disambiguated record

Qinggang Kong

Also filed as: KONG QINGGANG

3 granted patents·47 citations·filing 2003–2005

71Inventor score

Technology areasH02M

Files withDELTA ELECTRONICS INC3

Top patents by PatentIndex Score

3 records

0172US7173833B2Energy efficient power supply device and operating method thereofDELTA ELECTRONICS INC·Filed 2005·Granted Feb 6, 2007·12 cites·18 claims
0272US7034513B2Power supply having efficient low power standby modeDELTA ELECTRONICS INC·Filed 2003·Granted Apr 25, 2006·28 cites·15 claims
0363US7200013B2Power supply device and single photo-coupler control circuit thereofDELTA ELECTRONICS INC·Filed 2005·Granted Apr 3, 2007·7 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →