Inventor

Jong Chan Lee

Inventor

Seoul, KR

Overview

1995–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 71 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 energy6%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%

H01LSemiconductor devices5%

H10DInorganic electric semiconductor devices5%

Y02PClimate change mitigation technologies in the production or processing of goods4%

C08JWorking-up3%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%

G03GElectrography3%

G09BEducational or demonstration appliances3%

PatentTitleYear

10,777,137Pixel and display device including the same2020 10,734,526Display device and method of manufacturing the same2020 10,714,556Transistor substrate and display device including the same2020 10,702,626Method for preparing superabsorbent polymer and superabsorbent polymer2020 10,668,395Motion simulator2020 10,658,398Display device and manufacturing method thereof2020 10,644,569Rotor and motor having an insulator for rotor teeth2020 10,599,574Memory control device and operating method thereof2020 10,596,458Intelligent service system, apparatus, and method for simulators2020 10,530,202Rotor with insulator and motor having the same2020 10,461,351Polymer electrolyte membrane for fuel cell, membrane-electrode assembly for fuel cell including same, and fuel cell including same2019 10,388,794Display device and manufacturing method thereof2019 10,364,331Composite electrolyte membrane and method for manufacturing same2019 10,233,373Drilling oil and method of preparing the same2019 10,192,901Organic light emitting diode display and manufacturing method thereof2019 10,174,282Method for mass culturing photosynthetic microalgae by additionally supplying environmental water2019 9,976,098Method for preparing high-quality lubricant from biomass-derived fatty acid2018 9,921,794'Blind display device'2018 9,887,433'Copolymer electrolytes for secondary battery, method for preparing the same and use thereof'2018 9,879,169'Drilling oil and method of preparing the same'2018 9,806,100'Manufacturing method of thin film transistor array panel and thin film transistor array panel'2017 9,791,987'Touch screen panel'2017 9,782,683'Motion simulator'2017 9,782,767'Sulfonate-based compound and polymer electrolyte membrane using same'2017 9,739,036'Automatic control system and method for joystick control-based construction equipment'2017 9,722,270'Polymer, electrolyte membrane and electrode for a fuel cell, each including the polymer, fuel cell including at least one of the electrolyte membrane, and the electrode'2017 9,670,361'Halogen based flame retardant glass fiber reinforced polyamide resin composition and method for preparing the same'2017 9,670,368'Anti-bacterial and anti-fouling coating composition, film using the same, method of producing the same and product having the film'2017 9,666,602'Thin-film transistor substrate and method of manufacturing the thin-film transistor substrate'2017 9,586,152'Motion simulator with two degrees of freedom of angular motion'2017 9,515,341'Porous membrane, electrolyte membrane including same, methods of manufacturing both, and fuel cell including at least one of the membranes'2016 9,488,889'Liquid crystal display and a method of manufacturing the same'2016 9,484,588'Compound, composition including compound, composite formed therefrom, electrode using composition or composite, composite membrane using composite, and fuel cell including at least one selected from electrode and composite membrane'2016 9,427,368'Apparatus for automatically treating excrement and controlling method thereof'2016 9,368,515'Thin film transistor array panel and method of manufacturing the same'2016 9,353,903'Motion simulator'2016 9,306,234'Polymer, a method of preparing the same, composite prepared from the polymer, and electrode and composite membrane each including the polymer or the composite'2016 9,252,284'Display substrate and method of manufacturing a display substrate'2016 9,221,019'Organic/inorganic hybrid compound for fouling resistance, membrane including the same for fouling resistance, and method of preparing membrane for fouling resistance'2015 9,186,590'Motion simulator'2015 9,112,203'Polymer, a method of preparing the same, composite prepared from the polymer, and electrode and composite membrane each including the polymer or the composite'2015 9,096,725'Cross-linked polyazole, method of preparing the polyazole, electrode for fuel cell including the cross-linked polyazole, electrolyte membrane for fuel cell including the cross-linked polyazole, method of manufacturing the electrolyte membrane, and fuel cell including the cross-linked polyazole'2015 9,068,068'Polypropylene-based resin composition and automobile parts using the same'2015 9,051,433'Polymer and cross-linked polymer composition, electrode and electrolyte membrane including cross-linked polymer, and fuel cell including electrode and electrolyte membrane'2015 9,032,563'Apparatus and method for treating excreta'2015 D0727751'Watch'2015 8,926,019'Seat back latch for motor vehicle'2015 8,919,991'Tube-type LED illumination lamp'2014 8,876,440'Cutting insert'2014 8,727,675'Double-sided cutting insert'2014 8,604,125'Polypropylene-based resin composition and automobile parts using the same'2013 8,211,584'Metal separator for fuel cell and fuel cell stack having the same'2012 8,012,486'Composition for treating atopic dermatitis comprising hirsutenone as an active ingredient'2011 7,942,564'Overspeed prevention structure using plastic optical fiber'2011 7,837,345'Aquatic light emitting device'2010 7,655,389'Composition for forming a photosensitive organic anti-reflective layer and method of forming a pattern using the same'2010 7,556,876'Polybenzimidazole-benzamide copolymer, process for preparing the same, electrolyte membrane prepared therefrom and process for preparing the same'2009 7,394,788'Method and system for setting TCP proxy to reduce packet loss and transmission delay in wire/wireless integrated IP network'2008 7,347,619'Watch assembly having a dial integrally formed in the watch-glass'2008 7,294,370'Aligned lyotropic chromonic liquid crystal films'2007 7,173,815'Receiving unit for computer'2007 7,051,846'Disc brake for vehicles'2006 7,046,109'Multi-contact type relay by electromagnet'2006 6,763,212'Photoreceptor web cutting apparatus of electrophotographic printer'2004 6,249,662'Device for adjusting photoreceptor belt tension in printing apparatus'2001 6,236,823'Photosensitive belt cartridge of electrophotographic printer, photosensitive belt replacing apparatus employing the same and method thereof'2001 6,181,900'Photoreceptor belt control apparatus for printer'2001 6,178,300'Photoreceptor web grounding structure of liquid electrophotographic printer'2001 6,055,397'Photoreceptor web steering apparatus for printer'2000 5,702,064'Cassette housing assembly of a tape recorder having a phase difference corrector'1997 5,397,500'Compositions for treating waste water which contains heavy metals'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2020Based in Seoul, KR· patent location history

1997–2017Patents assigned to SAMSUNG ELECTRONICS CO LTD (18)· patent assignee history

1997–2020Based in Suwon-si, KR· patent location history

2006–2017Based in Gyeonggi-do, KR· patent location history

2008–2016Patents assigned to LEE JONG-CHAN (10)· patent assignee history

2008–2017Based in Daejeon, KR· patent location history

2009–2020Patents assigned to LG CHEMICAL LTD (7)· patent assignee history

2015–2020Patents assigned to MOTION DEVICE INC (6)· patent assignee history

2016–2020Patents assigned to SAMSUNG DISPLAY CO LTD (13)· patent assignee history

2020Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	18	1997–2017
SAMSUNG DISPLAY CO LTD	13	2016–2020
LEE JONG-CHANself	10	2008–2016
LG CHEMICAL LTD	7	2009–2020
MOTION DEVICE INC	6	2015–2020

Locations

Location	Patents	Span
Seoul, KR	24	1995–2020
Suwon-si, KR	18	1997–2020
Gyeonggi-do, KR	7	2006–2017
Daejeon, KR	5	2008–2017
Yongin-si, KR	3	2020