Inventor · disambiguated record
Taek-Sang Song
Also filed as: SONG TAEK-SANG
53 granted patents·7 pending applications·223 citations·filing 2007–2016
98Inventor score
Top patents by PatentIndex Score
60 records- 0192US9553585B1Level shifter and parallel-to-serial converter including the sameSK HYNIX INC·Filed 2016·Granted Jan 24, 2017·10 cites·6 claims
- 0292US7612593B2Duty detection circuitHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Nov 3, 2009·27 cites·25 claims
- 0388US8471602B2Output driver and semiconductor apparatus having the sameLEE JUN WOO·Filed 2010·Granted Jun 25, 2013·9 cites·16 claims
- 0487US9270275B2Level shifter and serializer having the sameSK HYNIX INC·Filed 2014·Granted Feb 23, 2016·7 cites·8 claims
- 0586US7986161B2Termination resistance circuitHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Jul 26, 2011·16 cites·23 claims
- 0686US7952438B2Injection locking clock generator and clock synchronization circuit using the sameHYNIX SEMICONDUCTOR INC·Filed 2008·Granted May 31, 2011·15 cites·9 claims
- 0785US7855933B2Clock synchronization circuit and operation method thereofHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Dec 21, 2010·16 cites·30 claims
- 0883US9379881B1Phase interpolator circuit, clock data recovery circuit including the same, and phase interpolation methodSK HYNIX INC·Filed 2015·Granted Jun 28, 2016·5 cites·17 claims
- 0983US8130890B2Semiconductor memory device having data clock training circuitKIM KYUNG-HOON·Filed 2007·Granted Mar 6, 2012·15 cites·9 claims
- 1082US8004336B2Semiconductor memory device and method for operating the sameHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Aug 23, 2011·11 cites·17 claims
- 1179US7791391B2Quadrature phase correction circuitHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Sep 7, 2010·9 cites·17 claims
- 1278US7834611B2Bandgap reference generating circuitHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Nov 16, 2010·10 cites·16 claims
- 1377US8570109B2Ring oscillator for generating oscillating clock signalSONG TAEK-SANG·Filed 2011·Granted Oct 29, 2013·5 cites·8 claims
- 1477US7710171B2Delayed locked loop circuitHYNIX SEMICONDUCTOR INC·Filed 2008·Granted May 4, 2010·9 cites·13 claims
- 1575US8659930B2Non-volatile memory deviceYIM HYUCK-SANG·Filed 2011·Granted Feb 25, 2014·7 cites·13 claims
- 1674US9019746B2Resistive memory device and method for driving the sameSK HYNIX INC·Filed 2013·Granted Apr 28, 2015·5 cites·20 claims
- 1769US8130034B2Rail-to-rail amplifierSONG TAEK-SANG·Filed 2010·Granted Mar 6, 2012·4 cites·22 claims
- 1867US8867698B2Counting circuit, delay value quantization circuit, and latency control circuitKWON DAE-HAN·Filed 2012·Granted Oct 21, 2014·2 cites·5 claims
- 1965US8830729B2Resistive memory apparatusPARK CHUL HYUN·Filed 2012·Granted Sep 9, 2014·3 cites·8 claims
- 2064US9059825B2Receiver, system including the same, and calibration method thereofSK HYNIX INC·Filed 2014·Granted Jun 16, 2015·2 cites·18 claims
- 2164US7812650B2Bias voltage generation circuit and clock synchronizing circuitHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Oct 12, 2010·5 cites·12 claims
- 2261US8314651B2Internal voltage generatorSONG TAEK-SANG·Filed 2009·Granted Nov 20, 2012·4 cites·14 claims
- 2361US7863955B2Semiconductor device and operation method thereofHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Jan 4, 2011·4 cites·18 claims
- 2458US8866524B2Semiconductor device having output circuit and operating method thereofSK HYNIX INC·Filed 2013·Granted Oct 21, 2014·1 cites·18 claims
- 2558US8072254B2Delay cell and phase locked loop using the sameSONG TAEK-SANG·Filed 2011·Granted Dec 6, 2011·1 cites·15 claims
- 2658US7876148B2Low pass filter and lock detector circuitHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Jan 25, 2011·3 cites·12 claims
- 2758US7796064B2Parallel-to-serial converterHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Sep 14, 2010·3 cites·25 claims
- 2858US7696831B2Phase locked loop and method for controlling the sameHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Apr 13, 2010·3 cites·19 claims
- 2957US7952388B1Semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2009·Granted May 31, 2011·2 cites·17 claims
- 3057US7884647B2Output driverHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Feb 8, 2011·3 cites·20 claims
- 3156US8283962B2Semiconductor device and operation method thereof for generating phase clock signalsKWON DAE-HAN·Filed 2007·Granted Oct 9, 2012·1 cites·21 claims
- 3255US8804412B2Semiconductor memory apparatusSONG TAEK SANG·Filed 2011·Granted Aug 12, 2014·1 cites·10 claims
- 3352US8253465B2Semiconductor memory device and method for operating the sameYOON DAE-KUN·Filed 2011·Granted Aug 28, 2012·1 cites·5 claims
- 3452US7830282B2Semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Nov 9, 2010·2 cites·15 claims
- 3551US9843325B2Level shifter and parallel-to-serial converter including the sameSK HYNIX INC·Filed 2016·Granted Dec 12, 2017·0 cites·3 claims
- 3651US7738621B2Counter with overflow prevention capabilityHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Jun 15, 2010·1 cites·21 claims
- 3750US9013222B2Equalizer circuit and receiver circuit including the sameSK HYNIX INC·Filed 2013·Granted Apr 21, 2015·0 cites·15 claims
- 3850US2015043702A1Counting circuit, delay value quantization circuit, and latency control circuitSK HYNIX INC·Filed 2014·Application pending·0 cites
- 3950US2014368248A1Flip-flop circuit and duty ratio correction circuit using the sameSK HYNIX INC·Filed 2014·Application pending·0 cites
- 4049US9225346B2Filtering circuit, phase identity determination circuit and delay locked loopSK HYNIX INC·Filed 2014·Granted Dec 29, 2015·0 cites·7 claims
- 4148US8836397B2Duty cycle ratio correction circuitYOON DAE-KUN·Filed 2008·Granted Sep 16, 2014·1 cites·9 claims
- 4246US8867265B1Semiconductor memory apparatusSK HYNIX INC·Filed 2014·Granted Oct 21, 2014·0 cites·5 claims
- 4345US7760002B2Clock generating circuit and clock generating method thereofHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Jul 20, 2010·0 cites·19 claims
- 4445US2009322394A1Ring oscillator and multi-phase clock correction circuit using the sameHYNIX SEMICONDUCTOR INC·Filed 2008·Application pending·0 cites
- 4544US9793901B2Integrated circuitSK HYNIX INC·Filed 2016·Granted Oct 17, 2017·0 cites·10 claims
- 4644US8922251B2Buffer control circuit and integrated circuit including the sameSONG TAEK-SANG·Filed 2011·Granted Dec 30, 2014·0 cites·27 claims
- 4744US7952413B2Clock generating circuit and clock generating method thereofHYNIX SEMICONDUCTOR INC·Filed 2010·Granted May 31, 2011·0 cites·19 claims
- 4843US9071241B2Data output circuit and operating method with reduced current overlap for semiconductor deviceSK HYNIX INC·Filed 2012·Granted Jun 30, 2015·0 cites·20 claims
- 4943US7961026B2Delay cell and phase locked loop using the sameHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Jun 14, 2011·0 cites·13 claims
- 5042US8664987B2Filtering circuit, phase identity determination circuit and delay locked loopKWON DAE-HAN·Filed 2012·Granted Mar 4, 2014·0 cites·8 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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