Inventor · disambiguated record
Choong Hoon Lee
Also filed as: LEE CHOONG-HOON
119 granted patents·22 pending applications·340 citations·filing 2000–2024
99Inventor score
Files withLG CHEMICAL LTD83SAMSUNG ELECTRONICS CO LTD22LEE CHOONG-HOON8SAMSUNG SDI CO LTD4LEE EUN JUNG3
Top patents by PatentIndex Score
141 records- 0195US12162967B2Olefin-based polymerLG CHEMICAL LTD·Filed 2020·Granted Dec 10, 2024·3 cites·13 claims
- 0294US12065515B2Polypropylene-based composite material and method for preparing the sameLG CHEMICAL LTD·Filed 2020·Granted Aug 20, 2024·2 cites·15 claims
- 0393US11339235B2Olefin-based polymerLG CHEMICAL LTD·Filed 2018·Granted May 24, 2022·5 cites·15 claims
- 0493US7996025B2Method and system for transmitting short message service using messenger, and computer readable recording medium recording program for implementing the methodNHN CORP·Filed 2006·Granted Aug 9, 2011·37 cites·10 claims
- 0592US9481747B2Olefin-based polymerLG CHEMICAL LTD·Filed 2014·Granted Nov 1, 2016·9 cites·17 claims
- 0690US9898639B2Fingerprint sensor, electronic device having the same, and method of operating fingerprint sensorSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Feb 20, 2018·7 cites·20 claims
- 0790US8742049B2Long chain-branched ethylene-alpha olefin copolymerLG CHEMICAL LTD·Filed 2013·Granted Jun 3, 2014·6 cites·8 claims
- 0888US12037426B2Olefin-based copolymer and method for preparing the sameLG CHEMICAL LTD·Filed 2019·Granted Jul 16, 2024·2 cites·10 claims
- 0988US10023669B2Olefin-based polymerLG CHEMICAL LTD·Filed 2016·Granted Jul 17, 2018·3 cites·10 claims
- 1088US9106243B2Successive approximation analog-to-digital converter and method of analog-to-digital conversionSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 11, 2015·11 cites·19 claims
- 1187US11542352B2Olefin-based polymerLG CHEMICAL LTD·Filed 2018·Granted Jan 3, 2023·2 cites·12 claims
- 1287US11518870B2Olefin-based polymerLG CHEMICAL LTD·Filed 2018·Granted Dec 6, 2022·2 cites·16 claims
- 1387US8981011B2OLEFIN-based ionomer resin compositionLG CHEMICAL LTD·Filed 2013·Granted Mar 17, 2015·4 cites·18 claims
- 1487US8861931B2Method and apparatus for reproducing video using watermark inserting functionLEE CHOONG-HOON·Filed 2010·Granted Oct 14, 2014·8 cites·22 claims
- 1587US8124557B2Supported metallocene catalyst, method of preparing the catalyst and method of preparing polyolefin using the catalystLEE EUN JUNG·Filed 2005·Granted Feb 28, 2012·11 cites·13 claims
- 1687US8048973B2Transition metal complex, catalyst composition including the same and olefin polymer using catalyst compositionLG CHEMICAL LTD·Filed 2011·Granted Nov 1, 2011·5 cites·7 claims
- 1787US7439378B2Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the sameLG CHEMICAL LTD·Filed 2007·Granted Oct 21, 2008·9 cites·19 claims
- 1886US11603420B2Method for preparing ethylene vinylacetate copolymerLG CHEMICAL LTD·Filed 2018·Granted Mar 14, 2023·2 cites·10 claims
- 1986US10336842B2Transition metal compound and catalyst composition including the sameLG CHEMICAL LTD·Filed 2016·Granted Jul 2, 2019·2 cites·7 claims
- 2086US9068068B2Polypropylene-based resin composition and automobile parts using the sameLG CHEMICAL LTD·Filed 2013·Granted Jun 30, 2015·4 cites·12 claims
- 2185US10508165B2Olefin-based polymerLG CHEMICAL LTD·Filed 2016·Granted Dec 17, 2019·2 cites·13 claims
- 2285US9550848B2Method of preparing olefin-based polymer and olefin-based polymer prepared therebyLG CHEMICAL LTD·Filed 2014·Granted Jan 24, 2017·4 cites·14 claims
- 2385US9093585B2Encapsulation composition for photovoltaic cell module and photovoltaic cell module comprising the sameLG CHEMICAL LTD·Filed 2013·Granted Jul 28, 2015·9 cites·17 claims
- 2485US7294600B2Supported hybrid metallocene catalyst, method for preparing the same, and method for preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2004·Granted Nov 13, 2007·23 cites·72 claims
- 2584US9353295B2Olefin-based polymer and preparation method thereofLG CHEMICAL LTD·Filed 2014·Granted May 31, 2016·3 cites·6 claims
- 2683US10961333B2Ethylene vinyl acetate copolymer and method of preparing the sameLG CHEMICAL LTD·Filed 2018·Granted Mar 30, 2021·2 cites·13 claims
- 2783US9315605B2Method for producing an elastomer using a transition metal catalystLEE EUN-JUNG·Filed 2011·Granted Apr 19, 2016·4 cites·6 claims
- 2882US10961335B2Olefin-based copolymer and process for preparing sameLG CHEMICAL LTD·Filed 2017·Granted Mar 30, 2021·1 cites·20 claims
- 2982US9449294B2Method and apparatus for managing user devices and contents by using quick response codesHWANG YONG-HO·Filed 2011·Granted Sep 20, 2016·10 cites·27 claims
- 3081US9916490B2Fingerprint sensors and electronic devices having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Mar 13, 2018·3 cites·20 claims
- 3181US9212248B2Olefin-based ionomer resin compositionLG CHEMICAL LTD·Filed 2013·Granted Dec 15, 2015·2 cites·18 claims
- 3281US7304118B2Polyethylene pipe having better melt processibility and high resistance to stress and method of preparing the same using metallocene catalystLG CHEMICAL LTD·Filed 2005·Granted Dec 4, 2007·6 cites·8 claims
- 3380US9296845B2Olefin resin compositionLG CHEMICAL LTD·Filed 2014·Granted Mar 29, 2016·4 cites·14 claims
- 3479US8901267B2Olefin-based polymer and preparation method thereofKUM DON-HO·Filed 2011·Granted Dec 2, 2014·3 cites·12 claims
- 3579US7915360B2Supported catalyst for olefin polymerization using transition metal compound having phenylene-bridge, method for preparing the same, and method for preparing polyolefin using the sameLG CHEMICAL LTD·Filed 2007·Granted Mar 29, 2011·5 cites·16 claims
- 3678US10487158B2Polypropylene-based composite materialLG CHEMICAL LTD·Filed 2016·Granted Nov 26, 2019·1 cites·18 claims
- 3778US8907834B2Apparatus and methods for converting analog signal to N-bit digital dataSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Dec 9, 2014·6 cites·20 claims
- 3878US8748547B2Ethylene α-olefin copolymerPARK DONG-KYU·Filed 2008·Granted Jun 10, 2014·6 cites·6 claims
- 3977US8281128B2Method and apparatus for encrypting transport stream of multimedia content, and method and apparatus for decrypting transport stream of multimedia contentLEE CHOONG-HOON·Filed 2009·Granted Oct 2, 2012·8 cites·28 claims
- 4077US7932207B2Method for preparing transition metal complexes, transition metal complexes prepared using the method, catalyst composition containing the complexesLG CHEMICAL LTD·Filed 2007·Granted Apr 26, 2011·4 cites·5 claims
- 4176US10129272B2Network apparatus for pairing with user device and pairing method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Nov 13, 2018·3 cites·14 claims
- 4276US9574032B2CopolymerLG CHEMICAL LTD·Filed 2015·Granted Feb 21, 2017·2 cites·13 claims
- 4376US7972987B2Fourth group transition metal compound having cyclopentadienyl ligand, method of preparing compound, and method of preparing olefin polymer using compoundLG CHEMICAL LTD·Filed 2008·Granted Jul 5, 2011·15 cites·12 claims
- 4474US9800256B2Semiconductor device including integrator and successive approximation register analog-to-digital converter and driving method of the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 24, 2017·3 cites·19 claims
- 4574US9605099B2Olefin resinLG CHEMICAL LTD·Filed 2014·Granted Mar 28, 2017·2 cites·19 claims
- 4673US9815924B2Encapsulant filmLG CHEMICAL LTD·Filed 2013·Granted Nov 14, 2017·2 cites·9 claims
- 4772US11718737B2Ethylene/alpha-olefin copolymer and method for preparing the sameLG CHEMICAL LTD·Filed 2019·Granted Aug 8, 2023·0 cites·17 claims
- 4872US10723818B2Compound and transition metal compoundLG CHEMICAL LTD·Filed 2019·Granted Jul 28, 2020·0 cites·3 claims
- 4972US9683061B2Catalyst composition and method of preparing polymer including the sameLG CHEMICAL LTD·Filed 2014·Granted Jun 20, 2017·2 cites·13 claims
- 5072US7271277B2Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the sameLG CHEMICAL LTD·Filed 2003·Granted Sep 18, 2007·9 cites·16 claims
Showing the top 50 of 141 patent records by PatentIndex Score.
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