Inventor · disambiguated record
Cheol Ham
Also filed as: HAM CHEOL
14 granted patents·19 pending applications·21 citations·filing 2004–2025
86Inventor score
Top patents by PatentIndex Score
33 records- 0183US7393397B2Ink composition, ink cartridge and inkjet recording apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jul 1, 2008·6 cites·19 claims
- 0281US9249338B2Anti-fingerprint coating composition and film using the samePARK BYUNG HA·Filed 2012·Granted Feb 2, 2016·3 cites·17 claims
- 0374US9637644B2Composition for coating film to prevent conspicuous fingerprints, coating film to prevent conspicuous fingerprints using the composition, and article having the coating filmHAM CHEOL·Filed 2012·Granted May 2, 2017·2 cites·5 claims
- 0471US7485178B2Ink composition for inkjet recording, ink cartridge including the ink composition, and inkjet recording apparatus including the ink cartridgeSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Feb 3, 2009·2 cites·12 claims
- 0568US10809423B2Composition for coating film to prevent conspicuous fingerprints, coating film to prevent conspicuous fingerprints using the composition, and article having the coating filmSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 20, 2020·0 cites·11 claims
- 0668US7534291B2Ink composition and ink cartridge including the ink compositionSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted May 19, 2009·1 cites·30 claims
- 0764US7446135B2Block copolymeric dispersant for pigment particle in aqueous system, and ink composition comprising the sameSAMSUNG ELECTRONCIS CO LTD·Filed 2004·Granted Nov 4, 2008·7 cites·11 claims
- 0861US2025129288A1Etching composition, method of etching metal-containing film by using the same, and method of manufacturing semiconductor device by using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0961US2025215575A1Etching composition, method of etching metal-containing layer using the same and method of manufacturing semiconductor device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1059US2025011650A1Etching composition, metal-containing film etching method using the same, and semiconductor device manufacturing method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1159US2024318077A1Etching composition, metal-containing film etching method using the same and semiconductor device manufacturing method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1259US2024318078A1Etching composition for titanium-containing layer, etching method of etching titanium-containing layer, and method of manufacturing semiconductor device using the etching compositionSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1356US2025354270A1Composition, method of treating metal-containing layer using the same, and method of manufacturing semiconductor device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1456US2023383218A1Cleaning composition for removing residues on surface, method of cleaning metal-containing film by using the same, and method of manufacturing semiconductor device by using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1554US2020361194A1Stacked structure and window for electronic device and electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 1653US12448397B2Composition for photoelectric device, and photoelectric device, image sensor and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Oct 21, 2025·0 cites·27 claims
- 1753US10961364B2Cover window for protecting display panel, display device using same, and cover window manufacturing methodSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Mar 30, 2021·0 cites·12 claims
- 1853US2025270482A1Composition, cleaning method using the same, and method of manufacturing semiconductor device by using the compositionSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 1952US7527682B2Ink composition for inkjet recording, ink cartridge including the ink composition, and inkjet recording apparatus including the ink cartridgeSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted May 5, 2009·0 cites·7 claims
- 2049US7938898B2Ink composition, ink cartridge including the ink composition, and inkjet recording apparatus including the ink cartridgeSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted May 10, 2011·0 cites·18 claims
- 2149US2015140347A1Composition for forming film of metal object, film formed using the same, and method of forming filmSAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 2249US2025250683A1Etching composition, method of etching metal-containing layer by using the same, and method of manufacturing semiconductor device by using the etching compositionSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2348US2025270446A1Composition, method of treating metal-containing film by using the same, and method of preparing semiconductor device by using the compositionSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2448US2007296786A1Black ink composition, ink cartridge including the ink composition and ink jet recording apparatus including the ink cartridgeSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 2547US7776952B2Polymeric dispersant having an affinity with a supercritical fluidSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 17, 2010·0 cites·13 claims
- 2647US7691194B2Self-dispersible colorants, method of preparing the same and ink composition comprising the colorantsSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Apr 6, 2010·0 cites·11 claims
- 2746US2018231692A1Window for display device and method of manufacturing the same and display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
- 2845US2018088392A1Window for display device and display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
- 2941US8883296B2Coating structure and method for forming the samePARK BYUNG HA·Filed 2012·Granted Nov 11, 2014·0 cites·11 claims
- 3041US2006260505A1Aqueous dispersions of a pigment having improved freeze-thaw stabilityHAM CHEOL·Filed 2006·Application pending·0 cites
- 3139US2007040881A1Inkjet ink composition, ink cartridge including the same, and inkjet recording apparatus including the ink cartridgeSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 3239US2019112429A1Composition, article, window for electronic device, and electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Application pending·0 cites
- 3336US2018004254A1Window cover and display apparatus having the same and method of manufacturing display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →