Inventor · disambiguated record
Joon Youp Sung
Also filed as: SUNG JOON YOUP
9 granted patents·4 pending applications·11 citations·filing 2011–2015
79Inventor score
Top patents by PatentIndex Score
13 records- 0176US8653749B2LED driving deviceHWANG BO HYUN·Filed 2011·Granted Feb 18, 2014·4 cites·12 claims
- 0268US8541953B2LED driving deviceHWANG BO HYUN·Filed 2011·Granted Sep 24, 2013·2 cites·11 claims
- 0365US8525437B2Device for controlling current of LEDSUNG JOON YOUP·Filed 2011·Granted Sep 3, 2013·2 cites·4 claims
- 0462US9425699B2Multi-output power supply apparatus enhancing a power imbalance between multiple outputsSAMSUNG ELECTRO MECH·Filed 2013·Granted Aug 23, 2016·2 cites·12 claims
- 0558US8476938B2Device and method for generating three mode signalSUNG JOON YOUP·Filed 2011·Granted Jul 2, 2013·1 cites·6 claims
- 0646US8519637B2Digital PWM generator and apparatus for driving light emitting deviceKIM JUNG HYUN·Filed 2011·Granted Aug 27, 2013·0 cites·18 claims
- 0744US9391527B2Power supply apparatusSAMSUNG ELECTRO MECH·Filed 2013·Granted Jul 12, 2016·0 cites·15 claims
- 0842US9450498B2Multi-output power supplySAMSUNG ELECTRO MECH·Filed 2013·Granted Sep 20, 2016·0 cites·12 claims
- 0939US2014177302A1Power factor correction apparatus and power supply apparatusSAMSUNG ELECTRO MECH·Filed 2013·Application pending·0 cites
- 1039US2012074859A1Driver for light emitting diodesKONG SEUNG KON·Filed 2011·Application pending·0 cites
- 1138US8907719B2IC circuitSAMSUNG ELECTRO MECH·Filed 2012·Granted Dec 9, 2014·0 cites·6 claims
- 1235US2013249424A1Light emitting diode driving apparatusPARK JUNG EUI·Filed 2012·Application pending·0 cites
- 1327US2016020690A1Signal generator and pfc converter using the sameSAMSUNG ELECTRO MECH·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Joon Youp Sung 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 →