Inventor · disambiguated record
Chulwoo Kim
Also filed as: KIM CHULWOO
55 granted patents·8 pending applications·279 citations·filing 2001–2024
98Inventor score
Files withSAMSUNG ELECTRONICS CO LTD25UNIV KOREA RES & BUS FOUND17UNIV ILLINOIS4SEMES CO LTD3UNIV IND & ACAD COLLABORATION3
Top patents by PatentIndex Score
63 records- 0196US9461665B1Successive approximated register analog-to-digital converter and conversion method thereofUNIV KOREA RES & BUS FOUND·Filed 2015·Granted Oct 4, 2016·25 cites·11 claims
- 0290US9634559B2Charge pumping apparatus for low voltage and high efficiency operationUNIV HONG KONG SCIENCE & TECH·Filed 2015·Granted Apr 25, 2017·9 cites·27 claims
- 0389US8836149B2Hybrid substrates, semiconductor packages including the same and methods for fabricating semiconductor packagesSON DAEWOO·Filed 2011·Granted Sep 16, 2014·14 cites·10 claims
- 0489US6784707B2Delay locked loop clock generatorUNIV ILLINOIS·Filed 2002·Granted Aug 31, 2004·42 cites·23 claims
- 0588US11509297B2Duty cycle correction circuit including a reference clock generatorSK HYNIX INC·Filed 2021·Granted Nov 22, 2022·5 cites·20 claims
- 0687US11485132B2Method of maintaining an ink jet head and printing method using an ink jet headSEMES CO LTD·Filed 2020·Granted Nov 1, 2022·2 cites·14 claims
- 0787US11145637B2Semiconductor package including a substrate having two silicon layers formed on each otherSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 12, 2021·4 cites·19 claims
- 0887US7449936B2Open-loop slew-rate controlled output driverHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Nov 11, 2008·15 cites·15 claims
- 0986US11842022B2Electronic device including capacitive sensor driven by stylus excited by magnetic field, touch system including the same, and operating method thereofUNIV KOREA RES & BUS FOUND·Filed 2021·Granted Dec 12, 2023·2 cites·14 claims
- 1085US11721679B2Semiconductor package and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Aug 8, 2023·1 cites·19 claims
- 1185US11569145B2Semiconductor package with thermal interface material for improving package reliabilitySAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 31, 2023·1 cites·20 claims
- 1284US12451871B2Semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Oct 21, 2025·2 cites·16 claims
- 1383US8350158B2Tape wiring substrates and packages including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Jan 8, 2013·11 cites·13 claims
- 1482US11508652B2Semiconductor packageSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Nov 22, 2022·1 cites·19 claims
- 1582US8135104B2Serial transceiver and communication method used by the serial transceiverKIM CHULWOO·Filed 2008·Granted Mar 13, 2012·13 cites·8 claims
- 1681US11088878B2Transceiver using multi-level braid signaling and method of operating the sameUNIV KOREA RES & BUS FOUND·Filed 2020·Granted Aug 10, 2021·2 cites·20 claims
- 1781US10491237B1Continuous-time delta-sigma modulatorUNIV KOREA RES & BUS FOUND·Filed 2019·Granted Nov 26, 2019·8 cites·5 claims
- 1880US10897382B2Pulse amplitude modulation-3 transceiver and operation method thereofUNIV KOREA RES & BUS FOUND·Filed 2019·Granted Jan 19, 2021·4 cites·14 claims
- 1980US9620494B2Hybrid substrates, semiconductor packages including the same and methods for fabricating semiconductor packagesSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 11, 2017·3 cites·20 claims
- 2079US12113049B2Semiconductor package and method of manufacturing semiconductor packageSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Oct 8, 2024·0 cites·20 claims
- 2179US6624665B2CMOS skewed static logic and method of synthesisUNIV ILLINOIS·Filed 2002·Granted Sep 23, 2003·21 cites·19 claims
- 2279US2025006698A1Semiconductor package and method of manufacturing semiconductor packageSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2378US12278222B2Method of fabricating semiconductor package including sub-interposer substratesSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Apr 15, 2025·0 cites·20 claims
- 2478US7579861B2Impedance-controlled pseudo-open drain output driver circuit and method for driving the sameHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Aug 25, 2009·9 cites·16 claims
- 2577US10567877B2Method and electronic device for playing audio data using dual speakerSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 18, 2020·3 cites·20 claims
- 2677US9460937B2Hybrid substrates, semiconductor packages including the same and methods for fabricating semiconductor packagesSON DAEWOO·Filed 2014·Granted Oct 4, 2016·4 cites·10 claims
- 2775US7791377B2Hierarchical time to digital converterUNIV IND & ACAD COLLABORATION·Filed 2008·Granted Sep 7, 2010·10 cites·9 claims
- 2873US8024598B2Apparatus and method for clock generation with piecewise linear modulationUNIV IND & ACAD COLLABORATION·Filed 2008·Granted Sep 20, 2011·13 cites·6 claims
- 2972US9191184B2Transmitter, receiver and system including the sameSK HYNIX INC·Filed 2014·Granted Nov 17, 2015·3 cites·25 claims
- 3071US11855041B2Semiconductor package and method of manufacturing semiconductor packageSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 26, 2023·0 cites·19 claims
- 3171US7914204B2Apparatus and method for measurement of temperature using oscillatorsUNIV IND & ACAD COLLABORATION·Filed 2008·Granted Mar 29, 2011·9 cites·19 claims
- 3267US8058913B2DLL-based multiphase clock generatorKIM CHULWOO·Filed 2009·Granted Nov 15, 2011·9 cites·7 claims
- 3367US7961789B2Method and apparatus for determining search range for adaptive motion vector for use in video encoderSK TELECOM CO LTD·Filed 2004·Granted Jun 14, 2011·11 cites·18 claims
- 3463US6784694B2CMOS sequential logic configuration for an edge triggered flip-flopUNIV ILLINOIS·Filed 2002·Granted Aug 31, 2004·10 cites·37 claims
- 3561US11936409B2Data transmitting and receiving deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Mar 19, 2024·0 cites·20 claims
- 3661US7639086B2Thermometer code generator, and frequency-locked loop including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Dec 29, 2009·4 cites·20 claims
- 3759US9264155B2Apparatus and system for tracking data speed automaticallyUNIV KOREA RES & BUS FOUND·Filed 2014·Granted Feb 16, 2016·1 cites·10 claims
- 3857US7698588B2Circuit and related method for synchronizing data signals to a core clockIBM·Filed 2003·Granted Apr 13, 2010·4 cites·19 claims
- 3956US11979160B2Single-signal receiver including active inductor continuous time linear equalizer and reference voltage selection equalizer, and method for operating the sameUNIV KOREA RES & BUS FOUND·Filed 2022·Granted May 7, 2024·0 cites·19 claims
- 4056US2025362878A1Circuit selectively operable as random number generator or physical unclonable function (puf) device and method of operating the sameUNIV KOREA RES & BUS FOUND·Filed 2024·Application pending·0 cites
- 4155US12447659B2MoldSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Oct 21, 2025·0 cites·14 claims
- 4255US11670565B2Semiconductor package with heat dissipation memberSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jun 6, 2023·0 cites·20 claims
- 4355US10996807B2Touch sensor with modular shape and display device including the sameUNIV KOREA RES & BUS FOUND·Filed 2020·Granted May 4, 2021·0 cites·20 claims
- 4455US6794903B2CMOS parallel dynamic logic and speed enhanced static logicUNIV ILLINOIS·Filed 2001·Granted Sep 21, 2004·4 cites·4 claims
- 4555US2025039020A1Decision feedback equalizer for minimizing number of comparators in decoder and operation method thereofUNIV KOREA RES & BUS FOUND·Filed 2024·Application pending·0 cites
- 4654US12395183B2Time domain analog-to-digital converter and analog-to-digital converting methodSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Aug 19, 2025·0 cites·20 claims
- 4753US2025211240A1Dual mode clock and data recovery circuit using oversampling or baud rate and method of operating sameUNIV KOREA RES & BUS FOUND·Filed 2024·Application pending·0 cites
- 4852US12057408B2Semiconductor packagesSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Aug 6, 2024·0 cites·20 claims
- 4952US2025088394A1Pam-4 transmitter and transceiver using ffeUNIV KOREA RES & BUS FOUND·Filed 2024·Application pending·0 cites
- 5052US2025094524A1Electronic device and method for factorization of target numberUNIV KOREA RES & BUS FOUND·Filed 2023·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →