Inventor

Sang Chul Lee

Inventor

Yongin-si, KR

Overview

1997–2020

Patent span

Physics

Primary field (CPC G)

Patents· 96 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

G06FElectric digital data processing8%

H05KPrinted circuits7%

Y10TTechnical subjects covered by former us classification6%

G09GArrangements or circuits for control of indicating devices using static means to present variable information5%

G09FDisplaying3%

H01LSemiconductor devices3%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%

G01NInvestigating or analysing materials by determining their chemical or physical properties2%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices2%

PatentTitleYear

10,877,601Display device2020 10,866,673Force sensor module and display device including the same2020 10,864,605High strength welding joint having excellent impact toughness at very low temperature, and flux-cored arc welding wire therefor2020 10,824,291Device and method of displaying windows by using work group2020 10,782,826Touch sensor and method of driving the same2020 10,775,916Display device including sensor electrodes2020 10,772,200Fabric coated with functional silicone rubber2020 10,760,051Process for preparing astrocytes2020 10,748,771Apparatus for processing a substrate and display device by using the same2020 10,745,417Composition for hardening soft tissue2020 10,732,746Touch sensor and display device including the same2020 10,705,635Touch sensor and display device including the same2020 10,534,458Reversible display module including transparent display panel and display system including the display module2020 10,525,811Parts arrangement structure of fuel cell electric vehicle2020 10,489,008Device and method of displaying windows by using work group2019 10,424,558Display apparatus with a data driving chip and a gate driving chip disposed on a same side of a display panel2019 10,338,747Touch sensor and method of driving the same2019 10,279,436Flux-cored arc welding material having remarkable impact resistance and abrasion resistance2019 10,281,755Display apparatus2019 10,276,383Apparatus for processing a substrate and display device by using the same2019 10,231,999Process for preparing cholinergic neurons2019 D0842213Adapter of windscreen wiper2019 10,215,332Apparatus for supporting display panel2019 10,126,849Display module for food storage including transparent display panel and display system including the display module2018 D0809989'Adapter for windscreen wiper'2018 9,861,329'X-ray apparatus and method of capturing X-ray image'2018 D0799401'Windscreen wiper'2017 9,752,190'Composition for detecting undifferentiated human pluripotent stem cell, monoclonal antibody 6-1 and use thereof'2017 9,733,563'Photosensitive resin composition and photosensitive material comprising the same'2017 9,716,043'Wiring structure and method of forming the same, and semiconductor device including the wiring structure'2017 9,668,363'Display apparatus'2017 D0787417'Windscreen wiper'2017 D0786769'Adapter of windscreen wiper'2017 9,470,975'Photosensitive resin composition and touch panel or display device including bezel pattern prepared by using same'2016 9,441,017'Water-soluble polypeptides comprised of repeat modules, method for preparing the same and method for a target-specific polypeptide and analysis of biological activity thereof'2016 9,419,654'Encoding device and method for generating message matrix'2016 9,341,946'Photosensitive resin composition, pattern formed using same and display panel comprising same'2016 9,323,594'Semiconductor device and method of operating the same'2016 9,311,834'Display module including transparent display panel and display system including the display module'2016 9,301,608'Storage having pair of drawers drawn in opposite directions'2016 9,250,733'Hinge device and foldable display apparatus having the same'2016 9,226,075'Communication terminal having bone conduction function'2015 D0735716'Glasses-shaped headset'2015 D0735193'Glasses-shaped headset'2015 9,078,620'X-ray apparatus and method of obtaining X-ray image'2015 D0725068'Watch phone'2015 8,881,382'Embedded printed circuit board and method of manufacturing the same'2014 8,879,243'Multi-display device'2014 8,871,430'Photoactive compound and photosensitive resin composition comprising the same'2014 8,840,769'Resin composition containing catalyst precursor for electroless plating in forming electro-magnetic shielding layer, method of forming metallic pattern using the same, and metallic pattern formed by the same method'2014 8,821,000'Display apparatus'2014 8,817,561'Method for estimating channel characteristics of nonvolatile memory device'2014 8,519,017'Resin composition containing catalyst precursor for electroless plating in forming electro-magnetic shielding layer, method of forming metallic pattern using the same, and metallic pattern formed by the same method'2013 8,447,061'Dual earphone using both bone conduction and air conduction'2013 D0681262'Light guide plate'2013 8,339,347'Liquid crystal display and method of operating the same'2012 8,339,796'Embedded printed circuit board and method of manufacturing the same'2012 8,284,562'Electro device embedded printed circuit board and manufacturing method thereof'2012 8,193,464'Micro switch'2012 8,157,564'Manufacturing method and apparatus of artificial teeth using dental CT'2012 8,139,056'Plural power generating units for use in a liquid crystal display and control thereof'2012 8,084,218'Method for the diagnosis of cancers by measuring the changes of glycosylation of proteins related to tumorigenesis and metastasis and kit for diagnosis of cancers using the same'2011 8,005,186'Complex imaging system for dental'2011 7,988,532'Apparatus for fabricating liquid crystal display panels'2011 7,977,595'Automatic discharging apparatus for closing spring in air circuit breaker and air circuit breaker having the same'2011 7,973,622'Apparatus for auxiliary contact of circuit breaker'2011 7,948,578'Liquid crystal display device and method of manufacturing the same'2011 7,886,433'Method of manufacturing a component-embedded PCB'2011 7,839,126'Signal converting apparatus and signal conversion method providing adjusted error signal with modified swing range'2010 7,758,681'Cobalt-based alloy electroless plating solution and electroless plating method using the same'2010 7,730,612'Method of manufacturing component-embedded printed circuit board'2010 7,682,774'Resin composition comprising catalyst precursor for electroless plating to form electromagnetic wave shielding layer, methods for forming metal patterns using the resin composition and metal patterns formed by the methods'2010 7,674,006'Backlight unit and liquid crystal display device having same'2010 7,622,261'Method for the diagnosis of cancers by measuring the changes of glycosylation of proteins related to tumorigenesis and metastasis and kit for diagnosis of cancers using the same'2009 7,615,145'One-pot process for the reduction of sulfur, nitrogen and the production of useful oxygenates from hydrocarbon materials via one-pot selective oxidation'2009 7,607,349'Angular velocity sensor structure'2009 7,607,971'Method for fabricating liquid crystal display panels'2009 7,591,943'Process for the reduction of sulfur, nitrogen and the production of useful oxygenates from hydrocarbon materials via one-pot selective oxidation'2009 7,561,659'Method for reconstructing a local high resolution X-ray CT image and apparatus for reconstructing a local high resolution X-ray CT image'2009 7,540,225'Double-faced adhesive tape dispenser'2009 7,436,467'Display device with grounding protrusion'2008 7,397,008'Switching mechanism for air circuit breaker'2008 6,958,788'Liquid crystal display device and method of fabricating the same'2005 6,668,065'Bone-conduction transducer and bone-conduction speaker headset therewith'2003 6,665,025'Liquid crystal display device and a method for manufacturing a grounding device'2003 6,511,401'Shift control method for automatic transmission'2003 6,473,146'Liquid crystal display device and a method for manufacturing a grounding device'2002 6,454,678'Shift control method for automatic transmission'2002 6,176,409'Adhesive tape dispenser'2001 6,065,519'Automatic drawing and cutting device for adhesive tape dispenser'2000 5,946,068'Liquid crystal display with dummy data driving to produce edge column compensation'1999 5,874,572'Process for preparing cyclosporin A'1999 5,792,646'Process for preparing S. cerevisiae containing organically bound germanium'1998 5,752,749'Anti-lock brake system for vehicle'1998 5,745,090'Wiring structure and driving method for storage capacitors in a thin film transistor liquid crystal display device'1998 5,621,188'Air permeable electromagnetic shielding medium'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (22)· patent assignee history

1998–2014Based in Kyungki-do, KR· patent location history

2009–2017Patents assigned to LEE SANG CHUL (16)· patent assignee history

2009–2016Based in Gyeonggi-do, KR· patent location history

2010–2017Patents assigned to LG CHEMICAL LTD (8)· patent assignee history

2010–2020Based in Yongin-si, KR· patent location history

2010–2020Based in Daejeon, KR· patent location history

2012–2020Patents assigned to SAMSUNG DISPLAY CO LTD (14)· patent assignee history

2015–2019Based in Namyangju-si, KR· patent location history

2017–2019Patents assigned to CAP CORP (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	22	1998–2020
LEE SANG CHULself	16	2009–2017
SAMSUNG DISPLAY CO LTD	14	2012–2020
LG CHEMICAL LTD	8	2010–2017
CAP CORP	5	2017–2019

Locations

Location	Patents	Span
Yongin-si, KR	19	2010–2020
Daejeon, KR	13	2010–2020
Kyungki-do, KR	7	1998–2014
Namyangju-si, KR	6	2015–2019
Gyeonggi-do, KR	6	2009–2016