Inventor · disambiguated record
Sang-Hyun Ryu
Also filed as: RYU SANG-HYUN
25 granted patents·8 pending applications·435 citations·filing 1999–2025
95Inventor score
Top patents by PatentIndex Score
33 records- 0197US6448633B1Semiconductor package and method of making using leadframe having lead locks to secure leads to encapsulantAMKOR TECHNOLOGY INC·Filed 1999·Granted Sep 10, 2002·258 cites·4 claims
- 0295US12206278B2Electronic device and method for wired and wireless charging in electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Jan 21, 2025·2 cites·13 claims
- 0395US11626748B2Electronic device and method for wired and wireless charging in electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Apr 11, 2023·3 cites·12 claims
- 0495US10581256B2Control method and electronic device based on battery leakage stateSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Mar 3, 2020·8 cites·20 claims
- 0595US7317245B1Method for manufacturing a semiconductor device substrateAMKOR TECHNOLOGY INC·Filed 2006·Granted Jan 8, 2008·73 cites·20 claims
- 0693US10199872B2Electronic device and method for wired and wireless charging in electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Feb 5, 2019·9 cites·20 claims
- 0790US11258303B2Electronic device and method for wired and wireless charging in electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 22, 2022·5 cites·14 claims
- 0888US10971942B2Electronic device and method of charging a battery using a plurality of charging circuitry in the electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 6, 2021·7 cites·16 claims
- 0982US6825062B2Semiconductor package and method of making using leadframe having lead locks to secure leads to encapsulantAMKOR TECHNOLOGY INC·Filed 2002·Granted Nov 30, 2004·26 cites·16 claims
- 1079US12172234B2Laser welding method and monitoring method for secondary batterySAMSUNG SDI CO LTD·Filed 2023·Granted Dec 24, 2024·0 cites·10 claims
- 1179US11031788B2Charging control method for battery based on time and electronic device supporting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jun 8, 2021·3 cites·19 claims
- 1278US7564122B2Semiconductor package and method of making using leadframe having lead locks to secure leads to encapsulantAMKOR TECHNOLOGY INC·Filed 2006·Granted Jul 21, 2009·6 cites·19 claims
- 1375US2025167582A1Electronic device and method for wired and wireless charging in electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1472US7057280B2Leadframe having lead locks to secure leads to encapsulantAMKOR TECHNOLOGY INC·Filed 2003·Granted Jun 6, 2006·14 cites·18 claims
- 1566US11897054B2Laser welding method and monitoring method for secondary batterySAMSUNG SDI CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·7 claims
- 1666US11088563B2Electronic device and method for controlling wireless chargingSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Aug 10, 2021·1 cites·15 claims
- 1766US7159165B2Optical recording medium, data recording or reproducing apparatus and data recording or reproducing method used by the data recording or reproducing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Jan 2, 2007·6 cites·13 claims
- 1865US7370262B2Apparatus and method generating error flag for error correctionSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted May 6, 2008·6 cites·4 claims
- 1964US10928875B2Charge control method and electronic device based on voltage of batterySAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 23, 2021·1 cites·16 claims
- 2064US2024116135A1Apparatus for manufacturing secondary batterySAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 2158US11806807B2Laser welding method and laser welding device for secondary batterySAMSUNG SDI CO LTD·Filed 2021·Granted Nov 7, 2023·0 cites·7 claims
- 2258US2006218464A1Optical information recording medium and data recording apparatus thereonSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 2354US7137045B2Decoding method and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 14, 2006·3 cites·30 claims
- 2448US7145251B2Colored conductive wires for a semiconductor packageAMKOR TECHNOLOGY INC·Filed 2005·Granted Dec 5, 2006·0 cites·20 claims
- 2547US2004199852A1Optical information recording medium and data recording apparatus thereonSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 2644US2006028938A1Method of formatting recording medium, host apparatus, and recording and/or reproducing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 2743US7062699B2Method and apparatus for recording data on recording medium and recording medium including recorded dataSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Jun 13, 2006·0 cites·20 claims
- 2841US6774826B2Synchronization code recovery circuit and methodSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Aug 10, 2004·2 cites·24 claims
- 2940US7174496B2Error correction code block generating method and apparatus and optical storage medium containing error correction code blockSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 6, 2007·2 cites·27 claims
- 3038US2004199853A1Optical information recording medium and data recording apparatus thereonSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 3138US2014244890A1Cable, user apparatus connected with cable, and operating method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 3237US6888242B2Color contacts for a semiconductor packageAMKOR TECHNOLOGY INC·Filed 2003·Granted May 3, 2005·0 cites·16 claims
- 3336US2002157057A1Optical information recording medium and data recording apparatus thereonSAMSUNG ELECTRONICS CO LTD·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →