Inventor · disambiguated record
Jongchul Park
Also filed as: PARK JONGCHUL
74 granted patents·12 pending applications·269 citations·filing 2009–2025
98Inventor score
Files withSAMSUNG ELECTRONICS CO LTD45PARK JONGCHUL12CHIRAL PHOTONICS INC8AMOREPACIFIC CORP3OHTA KAZUCHIKA3
Top patents by PatentIndex Score
86 records- 0196US11966091B2Multichannel optical coupler arrayCHIRAL PHOTONICS INC·Filed 2021·Granted Apr 23, 2024·3 cites·11 claims
- 0296US8712199B2Configurable pitch reducing optical fiber arrayKOPP VICTOR IL ICH·Filed 2013·Granted Apr 29, 2014·41 cites·28 claims
- 0395US9766407B2Untappable secure optical fiber link componentCHIRAL PHOTONICS INC·Filed 2016·Granted Sep 19, 2017·29 cites·1 claims
- 0495US9496488B2Semiconductor devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Nov 15, 2016·15 cites·21 claims
- 0594US10101536B2Multichannel optical coupler arrayCHIRAL PHOTONICS INC·Filed 2017·Granted Oct 16, 2018·15 cites·1 claims
- 0694US9857536B2Optical component assembly for use with an optical deviceCHIRAL PHOTONICS INC·Filed 2014·Granted Jan 2, 2018·27 cites·10 claims
- 0792US11552176B2Integrated circuit devices and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 10, 2023·2 cites·20 claims
- 0892US10838155B2Multichannel optical couplerCHIRAL PHOTONICS INC·Filed 2019·Granted Nov 17, 2020·9 cites·30 claims
- 0991US11853901B2Learning method of AI model and electronic apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Dec 26, 2023·4 cites·4 claims
- 1087US10199566B2Semiconductor device having magnetic tunnel junction structure and method of forming the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Feb 5, 2019·7 cites·34 claims
- 1187US9570670B2Magnetic device and method of fabricating the samePARK CHANJIN·Filed 2013·Granted Feb 14, 2017·10 cites·23 claims
- 1286US11388644B2Apparatus and method for load balancing in wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jul 12, 2022·2 cites·20 claims
- 1386US8435876B2Method of manufacturing semiconductor devicePARK JONGCHUL·Filed 2011·Granted May 7, 2013·9 cites·20 claims
- 1485US10395979B2Semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Aug 27, 2019·5 cites·20 claims
- 1585US8581314B2Semiconductor devices having spacers disposed on an inner sidewall of a contact hole formed in a layer of the semiconductor devices, and a contact plug disposed thereinPARK JONGCHUL·Filed 2011·Granted Nov 12, 2013·8 cites·15 claims
- 1684US8614148B2Methods for forming fine patterns of a semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Dec 24, 2013·7 cites·20 claims
- 1783US9685606B2Patterning methods, methods of fabricating semiconductor devices using the same, and semiconductor devices fabricated therebySAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jun 20, 2017·3 cites·19 claims
- 1883US8637927B2Semiconductor devices and methods of forming the sameHWANG HEEDON·Filed 2011·Granted Jan 28, 2014·10 cites·16 claims
- 1982US10002905B2Data storage devicesPARK JONGSOON·Filed 2017·Granted Jun 19, 2018·7 cites·20 claims
- 2081US10347459B2Ion beam apparatus including slit structure for extracting ion beam, etching method using the same, and method for manufacturing magnetic memory device using the ion beam apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 9, 2019·2 cites·15 claims
- 2179US12487418B2Multichannel optical coupler arrayCHIRAL PHOTONICS INC·Filed 2024·Granted Dec 2, 2025·0 cites·18 claims
- 2279US10275158B2Apparatus and method for improving operation speed of applicationSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Apr 30, 2019·3 cites·16 claims
- 2379US8815687B2Methods of manufacturing semiconductor devices having spacers disposed on an inner sidewall of a contact hole formed in a layer of the semiconductor devices, and a contact plug disposed thereinSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Aug 26, 2014·4 cites·4 claims
- 2478US10347819B2Magnetic memory devices having conductive pillar structures including patterning residue componentsSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jul 9, 2019·2 cites·15 claims
- 2578US9880875B2Apparatus and method for hardware-based task schedulingSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jan 30, 2018·3 cites·18 claims
- 2678US2025308863A1Plasma etching apparatus, plasma etching method using the same, and semiconductor fabrication method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2777US9627610B2Method of forming a pattern using ion beams of bilateral symmetry, a method of forming a magnetic memory device using the same, and an ion beam apparatus generating ion beams of bilateral symmetryPARK JONGCHUL·Filed 2015·Granted Apr 18, 2017·2 cites·19 claims
- 2876US10916403B2Ion beam apparatus including slit structure for extracting ion beamSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 9, 2021·1 cites·7 claims
- 2975US12347657B2Plasma etching apparatus, plasma etching method using the same, and semiconductor fabrication method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jul 1, 2025·0 cites·12 claims
- 3075US10396277B2Magnetic memory devicesSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Aug 27, 2019·1 cites·20 claims
- 3175US9876165B2Method for forming patterns and method for manufacturing magnetic memory device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jan 23, 2018·2 cites·20 claims
- 3275US2025073660A1Cosmetic manufacturing apparatus, control method of the same, and cosmetic manufacturing systemAMOREPACIFIC CORP·Filed 2024·Application pending·0 cites
- 3374US11683989B2Data storage devices and methods for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jun 20, 2023·0 cites·19 claims
- 3474US10522351B2Method of forming a patternSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 31, 2019·1 cites·18 claims
- 3573US10115893B2Data storage devices and methods for manufacturing the samePARK JONGCHUL·Filed 2017·Granted Oct 30, 2018·1 cites·19 claims
- 3673US9608040B2Memory device and method of fabricating the sameBAEK GWANG-HYUN·Filed 2016·Granted Mar 28, 2017·3 cites·20 claims
- 3773US9515255B2Methods of manufacturing semiconductor devices using cavities to distribute conductive patterning residuePARK JONGCHUL·Filed 2014·Granted Dec 6, 2016·2 cites·18 claims
- 3872US10978638B2Data storage devices and methods for manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Apr 13, 2021·0 cites·6 claims
- 3971US11749734B2Integrated circuit devices and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Sep 5, 2023·0 cites·20 claims
- 4071US10347502B2Methods for manufacturing semiconductor devices having three-dimensionally arranged memory cellsSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 9, 2019·1 cites·20 claims
- 4171US10205090B2Semiconductor memory deviceLEE YIL HYUNG·Filed 2017·Granted Feb 12, 2019·2 cites·9 claims
- 4270US10608173B2Ion beam apparatus with continuously changing parameter controlSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Mar 31, 2020·1 cites·13 claims
- 4370US8338254B2Methods of manufacturing self aligned buried contact electrodes for vertical channel transistorsPARK JONGCHUL·Filed 2011·Granted Dec 25, 2012·3 cites·15 claims
- 4469US10025513B2Execution method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 17, 2018·1 cites·14 claims
- 4568US12068369B2Semiconductor devices and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Aug 20, 2024·0 cites·20 claims
- 4668US10038136B2Semiconductor devices and methods of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jul 31, 2018·1 cites·2 claims
- 4768US8333947B2Method of manufacturing carbon nanotubesOHTA KAZUCHIKA·Filed 2009·Granted Dec 18, 2012·2 cites·17 claims
- 4868US8202504B2Method for manufacturing carbon nanotubesOHTA KAZUCHIKA·Filed 2009·Granted Jun 19, 2012·2 cites·8 claims
- 4967US12433015B2Semiconductor device including self-aligned contact and method of manufacturing the semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Sep 30, 2025·0 cites·19 claims
- 5067US9064957B2Semiconductor devices and methods of forming the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jun 23, 2015·2 cites·24 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →