Inventor · disambiguated record
Sang Gi Lee
Also filed as: LEE SANG G · LEE SANG GI
74 granted patents·17 pending applications·282 citations·filing 1990–2024
98Inventor score
Files withLG CHEMICAL LTD45DONGBU ELECTRONICS CO LTD12LEE SANG-GI9DONGBU HITEK CO LTD3HYUNDAI ELECTRONICS IND3
Top patents by PatentIndex Score
91 records- 0197US10065175B2Superabsorbent polymer having high absorption rate under load and preparation method thereofLG CHEMICAL LTD·Filed 2018·Granted Sep 4, 2018·12 cites·7 claims
- 0296US9950309B2Superabsorbent polymer having high absorption rate under load and preparation method thereofLG CHEMICAL LTD·Filed 2015·Granted Apr 24, 2018·7 cites·8 claims
- 0391US9517446B2Super absorbent polymer and a preparation method thereofLG CHEMICAL LTD·Filed 2013·Granted Dec 13, 2016·6 cites·6 claims
- 0490US7625774B2Method of manufacturing CMOS image sensorDONGBU HITEK CO LTD·Filed 2006·Granted Dec 1, 2009·13 cites·18 claims
- 0589US10822441B2Super absorbent polymerLG CHEMICAL LTD·Filed 2016·Granted Nov 3, 2020·3 cites·4 claims
- 0689US9656242B2Method for preparing a super absorbent polymerLG CHEMICAL LTD·Filed 2014·Granted May 23, 2017·4 cites·9 claims
- 0789US7339155B2CMOS image sensor and method for fabricating the sameDONGBU ELECTRONICS CO LTD·Filed 2005·Granted Mar 4, 2008·12 cites·15 claims
- 0888US7732246B2Method for fabricating vertical CMOS image sensorDONGBU ELECTRONICS CO LTD·Filed 2005·Granted Jun 8, 2010·11 cites·29 claims
- 0986US10654959B2Method for preparing superabsorbent polymerLG CHEMICAL LTD·Filed 2016·Granted May 19, 2020·2 cites·12 claims
- 1086US8919683B2Shredder for super adsorbent polymer and preparation method of super absorbent polymer using the sameKIM GI-CHEUL·Filed 2011·Granted Dec 30, 2014·6 cites·12 claims
- 1185US7943801B2Catalyst composition including phosphite ligands and hydroformylation method using the sameLG CHEMICAL LTD·Filed 2008·Granted May 17, 2011·8 cites·21 claims
- 1285US7453008B2Synthetic method of glycol diesters from reaction of glycol monoesters and linear aliphatic carboxylic acidsLG CHEMICAL LTD·Filed 2005·Granted Nov 18, 2008·12 cites·5 claims
- 1384US7358563B2CMOS image sensor and method for fabricating the sameDONGBU ELECTRONICS CO LTD·Filed 2005·Granted Apr 15, 2008·7 cites·12 claims
- 1483US7416912B2Method of fabricating CMOS image sensorDONGBU ELECTRONICS CO LTD·Filed 2005·Granted Aug 26, 2008·6 cites·20 claims
- 1582US10759912B2Superabsorbent polymer and preparation method thereofLG CHEMICAL LTD·Filed 2017·Granted Sep 1, 2020·1 cites·11 claims
- 1682US10086361B2Super absorbent polymer and a preparation method thereofLG CHEMICAL LTD·Filed 2016·Granted Oct 2, 2018·1 cites·5 claims
- 1780US7279763B2CMOS image sensor having photodiode and method for manufacturing the sameDONGBU ELECTRONICS CO LTD·Filed 2005·Granted Oct 9, 2007·5 cites·12 claims
- 1879US10450425B2Super absorbent polymer and method for preparing the sameLG CHEMICAL LTD·Filed 2015·Granted Oct 22, 2019·2 cites·11 claims
- 1978US9950308B2Superabsorbent polymerLG CHEMICAL LTD·Filed 2014·Granted Apr 24, 2018·4 cites·7 claims
- 2078US8697812B2Preparation method of superabsorbent polymerWON TAE-YOUNG·Filed 2011·Granted Apr 15, 2014·2 cites·16 claims
- 2178US7695992B2Vertical type CMOS image sensor and fabricating method thereofDONGBU HITEK CO LTD·Filed 2007·Granted Apr 13, 2010·4 cites·13 claims
- 2278US6242937B1Hot carrier measuring circuitHYUNDAI ELECTRONICS IND·Filed 1999·Granted Jun 5, 2001·60 cites·18 claims
- 2377US7413944B2CMOS image sensor and method of manufacturing the sameDONGBU ELECTRONICS CO LTD·Filed 2005·Granted Aug 19, 2008·4 cites·7 claims
- 2476US7423307B2CMOS image sensor and method for fabricating the sameDONGBU ELECTRONICS CO LTD·Filed 2005·Granted Sep 9, 2008·3 cites·14 claims
- 2574US11655318B2Super absorbent polymerLG CHEMICAL LTD·Filed 2020·Granted May 23, 2023·0 cites·5 claims
- 2673US9120100B2Shredder for super absorbent polymer and preparation method of super absorbent polymer using the sameLG CHEMICAL LTD·Filed 2014·Granted Sep 1, 2015·1 cites·14 claims
- 2772US7939694B2Method for the hydroformylation of olefins and apparatus using the sameLG CHEMICAL LTD·Filed 2008·Granted May 10, 2011·2 cites·12 claims
- 2872US7407828B2CMOS image sensor and manufacturing method thereofDONGBU ELECTRONICS CO LTD·Filed 2005·Granted Aug 5, 2008·2 cites·4 claims
- 2972US2021046449A1Super Absorbent Polymer and Method for Producing SameLG CHEMICAL LTD·Filed 2020·Application pending·0 cites
- 3071US11618805B2Method for preparing superabsorbent polymer, and superabsorbent polymer prepared therebyLG CHEMICAL LTD·Filed 2020·Granted Apr 4, 2023·0 cites·6 claims
- 3169US11071968B2Method for preparing superabsorbent polymer and superabsorbent polymer prepared therebyLG CHEMICAL LTD·Filed 2020·Granted Jul 27, 2021·0 cites·12 claims
- 3269US9656296B2Preparation method of a super absorbent polymerLEEM GYU·Filed 2012·Granted May 23, 2017·1 cites·15 claims
- 3367US10889673B2Super absorbent polymer and preparation method thereofLG CHEMICAL LTD·Filed 2018·Granted Jan 12, 2021·0 cites·6 claims
- 3467US10850260B2Super absorbent polymer and method for producing sameLG CHEMICAL LTD·Filed 2017·Granted Dec 1, 2020·0 cites·4 claims
- 3567US10300910B2Apparatus for driving rear-wheels of environment-friendly vehicleHYUNDAI DYMOS INC·Filed 2017·Granted May 28, 2019·3 cites·8 claims
- 3667US7897441B2Method of fabricating a CMOS image sensorDONGBU HITEK CO LTD·Filed 2007·Granted Mar 1, 2011·1 cites·11 claims
- 3766US6271092B1Method for fabricating a semiconductor deviceHYUNDAI ELECTRONICS IND·Filed 2001·Granted Aug 7, 2001·13 cites·5 claims
- 3865US2025026012A1Apparatus and method for evaluating speed reducer for robotHYUNDAI TRANSYS INC·Filed 2024·Application pending·0 cites
- 3964US10335766B2Super absorbent polymer and manufacturing method thereofLG CHEMICAL LTD·Filed 2014·Granted Jul 2, 2019·0 cites·12 claims
- 4064US8053605B2Phosphorus-containing catalyst composition and hydroformylation process using the sameLG CHEMICAL LTD·Filed 2008·Granted Nov 8, 2011·1 cites·19 claims
- 4161US8049257B2CMOS image sensorDONGBU ELECTRONICS CO LTD·Filed 2008·Granted Nov 1, 2011·0 cites·17 claims
- 4261US7368357B2Semiconductor device having a graded LDD region and fabricating method thereofDONGBU ELECTRONICS CO LTD·Filed 2004·Granted May 6, 2008·6 cites·19 claims
- 4361US7026203B2Method for forming dual gate electrodes using damascene gate processDONGBUANAM SEMICONDUCTOR INC·Filed 2004·Granted Apr 11, 2006·9 cites·8 claims
- 4459US10632451B2Method for preparing superabsorbent polymer and superabsorbent polymer prepared therebyLG CHEMICAL LTD·Filed 2016·Granted Apr 28, 2020·0 cites·6 claims
- 4559US7612228B2Synthetic method of glycol diesters from reaction of glycol monoesters and linear aliphatic carboxylic acidsLG CHEMICAL LTD·Filed 2008·Granted Nov 3, 2009·0 cites·1 claims
- 4659US2008283887A1CMOS Image SensorLEE SANG GI·Filed 2008·Application pending·0 cites
- 4759US2008272420A1CMOS image sensor and manufacturing method thereofLEE SANG-GI·Filed 2008·Application pending·0 cites
- 4859US2009152282A1Container with Air IntakesLEE SANG GI·Filed 2007·Application pending·0 cites
- 4956US11466128B2Superabsorbent polymer and preparation method thereofLG CHEMICAL LTD·Filed 2019·Granted Oct 11, 2022·0 cites·15 claims
- 5056US7550406B2Phosphorus-containing catalyst composition and hydroformylation process using the sameLG CHEMICAL LTD·Filed 2004·Granted Jun 23, 2009·3 cites·4 claims
Showing the top 50 of 91 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →