Inventor
Hyun Chul Lee
Inventor
Hwaseong-si, KR
Overview
Patents· 142 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
G06FElectric digital data processing6%
C01BNon-metallic elements6%
B01DSeparation4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
G06TImage data processing or generation, in general4%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]3%
H10KOrganic electric solid-state devices3%
PatentTitleYear
10,879,398Integrated circuit device and method of manufacturing the same202010,764,084Integrated electronic control unit202010,755,446System and method for providing contents using automatic margin creation202010,734,037Low voltage detection circuit and memory device including the same202010,703,873Thermoplastic prepreg intermediate material for fuel cell separation plate and method for manufacturing thermoplastic prepreg for fuel cell separation plate by using same202010,698,576Device and method for displaying layers of cartoon data based on detected conditions202010,650,865Low voltage detection circuit and memory device including the same202010,635,285Device and method for moving the display of cartoon data202010,576,600Apparatus for processing edge of eyeglass lens202010,540,748Method and apparatus for changing images of content displayed on a display202010,522,195Memory system and method for operating the same201910,502,326Control valve and power generation system including the same201910,488,467Apparatus and method for estimating remaining service life of battery201910,453,698Methods of fabricating integrated circuit devices201910,438,395Apparatus, method and computer program for displaying cartoon content201910,425,796Radio access technology searching method and apparatus for emergency call in terminal supporting a plurality of communication networks201910,397,5624D platform for home use and 4D system for home use201910,311,625Image displaying apparatus, image generating apparatus, image providing server, image displaying method, image generating method, and computer programs for executing the image displaying method and the image generating method201910,311,610System and method for generating cartoon data201910,304,493Cartoon content editing method and cartoon content editing apparatus201910,289,831Display driver integrated circuit for certifying an application processor and a mobile apparatus having the same201910,255,711System and method for providing contents by merging layers of page to which motion effect is set201910,255,708Split image page generating apparatuses, methods, and computer-readable storage mediums, and image content displaying apparatuses201910,216,387Apparatus and method for generating and displaying cartoon content201910,189,217Method for preparing thermoplastic prepreg and thermoplastic prepreg prepared thereby201910,159,944Aerosol generating and mixing system operating at high temperature and pressure201810,073,601Apparatus and method for generating and displaying cartoon content201810,074,204Apparatus and method for generating and displaying cartoon content201810,062,194Split image page generating apparatuses, methods, and computer-readable storage mediums, and image content displaying apparatuses201810,013,786Apparatus, method, and computer program for generating cartoon content and apparatus for displaying cartoon content201810,008,274Low voltage detection circuit, nonvolatile memory apparatus including the same, and operating method thereof201810,007,287Voltage generation circuit20189,996,964Apparatus, method and computer program for generating cartoon content20189,965,879Apparatus and method for generating and displaying cartoon content20189,901,899'Carbon dioxide adsorbent including alkali metal double salts and methods for preparing the same'20189,899,065'Power-on reset circuit and semiconductor memory device having the same'20189,839,900'Carbon dioxide adsorbents, production methods therof, and methods for separating carbondioxide using the same'20179,786,371'Power-on reset circuit with variable detection reference and semiconductor memory device including the same'20179,766,296'Method for correcting voltage sensor included in battery rack'20179,761,317'Low voltage detection circuit, nonvolatile memory apparatus including the same, and operating method thereof'20179,725,347'Water treatment apparatus'20179,722,597'Initialization signal generation device and nonvolatile memory apparatus using the same'20179,597,593'Game method and system for game progress based on relationship between characters'20179,575,098'Electronic apparatus to detect power supply voltage levels to protect peripheral circuits'20179,522,825'Method of converting carbon dioxide, and method of capturing and converting carbon dioxide'20169,463,446'Carbon dioxide gas adsorbent including chabazite zeolite, methods for preparing the same, and methods of separating carbon dioxide using the same'20169,465,884'System and method for monitoring web content'20169,438,689'Method and system to determine a member profile associated with a reference in a publication'20169,404,946'Electronic apparatus detecting power supply voltage using different levels'20169,370,743'Carbon dioxide adsorbent including barium titanate, carbon dioxide capture module including the same, and methods for separating carbon dioxide using the same'20169,372,211'Electronic apparatus detecting power supply voltage using different levels'20169,358,530'Carbon dioxide adsorbent including zeolite and methods for preparing the same'20169,360,612'Method for producing high-brightness light-emitting fabric using acrylic optical fibers, and high-brightness light-emitting fabric'20169,317,056'Active driver and semiconductor device having the same'20169,318,072'Display driver, operating method thereof, host for controlling the display driver, and system having the display driver and the host'20169,318,164'Semiconductor memory device with power-saving signal'20169,248,395'Adsorbent for carbon dioxide, method of preparing the same, and capture module for carbon dioxide including the same'20169,248,426'Adsorbent for carbon dioxide, method of preparing the same, and capture module for carbon dioxide'20169,242,225'Adsorbent for carbon dioxide, method of preparing the same, and capture module for carbon dioxide'20169,223,330'Internal voltage generation circuit'20159,205,404'Carbon dioxide adsorbents and production methods thereof, carbon dioxide capture modules including the same, and methods for separating carbon dioxide using the same'20159,174,307'Substrate cutting apparatus and method for cutting substrate using the same'20159,168,505'Carbon dioxide adsorbents and production methods thereof, carbon dioxide capture module including the same, and methods for separating carbon dioxide using the same'20159,147,445'Semiconductor device including a charge controller, a delay unit and a discharger'20159,116,979'Systems and methods for creating an interest profile for a user'20159,100,878'Apparatus and method for connecting with network in portable terminal'20159,088,911'Method and apparatus for channel scanning in a wireless communication system'20159,073,777'Method and apparatus for cutting a substrate'20159,012,355'Adsorbent for carbon dioxide, method of preparing the same, and capture module for carbon dioxide including the same'20158,972,413'System and method for matching comment data to text data'20158,957,582'Organic light-emitting display device and method of manufacturing the same'20158,951,387'Method and apparatus for peeling protection film for flat display panel'20158,952,664'Apparatus for waking up multi-BMS'20158,933,671'System and method for allocating identifier to multi-BMS'20158,908,318'Hard disk drive and method for manufacturing a base plate which includes a component receiving part'20148,898,151'System and method for filtering documents'20148,889,078'Porous oxide catalyst and method of preparing the porous oxide catalyst'20148,878,995'Display driver, operating method thereof, host for controlling the display driver, and system having the display driver and the host'20148,868,469'System and method for phrase identification'20148,849,813'Method and system to determine a member profile associated with a reference in a publication'20148,835,803'Laser cutting method and method of manufacturing organic light-emitting device'20148,810,958'Base plate having filter fixing protrusion for hard disk drive and hard disk drive including the same'20148,805,845'Framework for large-scale multi-label classification'20148,803,502'Voltage regulator'20148,761,716'Device and method for processing emergency call in a portable terminal'20148,729,757'Spindle motor'20148,654,304'Flat panel display and manufacturing method thereof'20148,647,707'Method of forming pattern and method of manufacturing organic light emitting device'20148,633,132'Hydrocarbon reforming catalyst, method of preparing the same and fuel cell including the hydrocarbon reforming catalyst'20148,633,131'Mesoporous oxide-catalyst complex and method of preparing the mesoporous oxide-catalyst complex'20148,614,161'CO2 reforming catalyst composition'20138,612,447'Systems and methods for ranking document clusters'20138,552,189'Hybrid porous material and methods of preparing the same'20138,552,606'Spindle motor'20138,520,182'Flat panel display and manufacturing method thereof'20138,512,904'Fuel cell system for promptly increasing temperature of fuel cell stack during start up operation of the fuel cell system and method of managing the fuel cell system'20138,477,451'Shroud integrated cover and hard disk drive including the same'20138,455,792'Laser irradiation apparatus and method of manufacturing display device using the same'20138,444,906'Method of cutting substrate'20138,445,814'Substrate cutting apparatus and method of cutting substrate using the same'20138,420,156'Method of forming pattern and manufacturing method of organic light emitting device'20138,409,788'Laser induced thermal imaging method, method of patterning organic layer using the same and method of fabricating organic light emitting diode display device using the same'20138,383,983'Substrate cutting apparatus and method of cutting substrate using the same'20138,380,492'System and method for text cleaning by classifying sentences using numerically represented features'20138,374,141'Method and apparatus for allocating channel bandwidth in wireless internet protocol television systems'20138,343,677'Method of rapidly increasing internal temperature of a fuel cell stack during starting of fuel cell system'20138,328,885'Fuel reformer burner of fuel cell system'20128,328,886'Fuel processor having temperature control function for co shift reactor and method of operating the fuel processor'20128,298,984'Non-pyrophoric catalyst for water-gas shift reaction and method of preparing the same'20128,292,684'Method of manufacturing flat panel display device'20128,236,260'Fuel processor for fuel cell'20128,226,736'Fuel processor having desulfurizer with sulfer sensor, fuel cell system including the fuel processor, and method of operating the fuel cell system'20128,202,660'Fuel cell system including fuel processor and managing method thereof'20128,197,563'Fuel reformer'20128,198,626'Reference wafer for calibration and method for fabricating the same'20128,173,712'Modified inorganic material with ion exchange capacity, composite electolyte membrane comprising the same, and fuel cell comprising the composite electrolyte membrane'20128,154,567'Liquid crystal panel and liquid crystal display device including the same'20128,142,529'Fuel processor having carbon monoxide removing unit and method of operating the same'20128,101,306'Fuel cell system with fuel reforming units'20128,101,542'Catalyst for oxidizing monoxide and method of preparing the same'20128,067,332'Methanation catalyst, and carbon monoxide removing system, fuel processor, and fuel cell including the same'20118,057,577'Desulfurizer for fuel gas for fuel cell and desulfurization method using the same'20118,057,560'Fuel processor having movable burner, method of operating the same, and fuel cell system having the same'20118,053,130'Fuel cell system'20118,043,751'Fuel cell system including fuel processor and managing method thereof'20117,986,964'System and method for providing SMS2PSTN united messaging service using SMS/MMS gateway'20117,970,539'Method of direction-guidance using 3D sound and navigation system using the method'20117,923,406'Support for fuel reforming catalyst with excellent heat and mass transfer characteristics and method of preparing the same'20117,850,748'Burner for fuel reformer of fuel cell system'20107,850,937'Catalytic system for removing carbon monoxide, and processor and fuel cell system using the same'20107,842,645'Desulfurization adsorbent for fuel cell and desulfurizing method using the same'20107,833,934'Hydrocarbon reforming catalyst, method of preparing the same and fuel processor including the same'20107,758,984'Shift reactor, fuel cell system employing the same, and operating method of the same'20107,740,811'Hydrogen generator having double burners and method of operating the same'20107,625,429'Zeolite adsorbent for desulfurization and method of preparing the same'20097,581,553'Domestic injection type ultrasonic washing apparatus'20097,560,181'Fuel cell system and method of operating the same'20097,527,752'Method for surface treatment of nickel nanoparticles with organic solution'20097,399,459'Method for manufacturing mesoporous alumina molecular sieve and alumina nanotube and use of the alumina nanotube for storage of H2'20086,630,348'Single-chain insulin analog and a polynucleotide sequence encoding the analog'20036,267,992'Treatment of diabetic nephropathy and microalbuminuria'20016,149,915'Treatment of diabetic nephropathy and microalbuminuria'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2020Based in Seoul, KR· patent location history
2009–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (39)· patent assignee history
2009–2014Patents assigned to SAMSUNG SDI CO LTD (19)· patent assignee history
2009–2020Based in Yongin-si, KR· patent location history
2010–2020Based in Hwaseong-si, KR· patent location history
2011–2016Patents assigned to LEE HYUN-CHUL (41)· patent assignee history
2013–2015Based in Yongin, KR· patent location history
2014–2020Patents assigned to SK HYNIX INC (16)· patent assignee history
2017–2020Based in Seongnam-si, KR· patent location history
2018–2020Patents assigned to NAVER CORP (17)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEE HYUN-CHULself | 41 | 2011–2016 |
| SAMSUNG ELECTRONICS CO LTD | 39 | 2009–2020 |
| SAMSUNG SDI CO LTD | 19 | 2009–2014 |
| NAVER CORP | 17 | 2018–2020 |
| SK HYNIX INC | 16 | 2014–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hwaseong-si, KR | 25 | 2010–2020 |
| Yongin-si, KR | 23 | 2009–2020 |
| Seoul, KR | 21 | 2000–2020 |
| Seongnam-si, KR | 18 | 2017–2020 |
| Yongin, KR | 14 | 2013–2015 |