Inventor

Su Seok Choi

Inventor

Hanam-si, KR

Overview

2002–2021

Patent span

Physics

Primary field (CPC G)

Patents· 62 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 therein75%

C09KMaterials for miscellaneous applications, not provided for elsewhere8%

G09GArrangements or circuits for control of indicating devices using static means to present variable information6%

H10DInorganic electric semiconductor devices5%

G02BOptical elements, systems or apparatus1%

G10LSpeech analysis techniques or speech synthesis1%

H03GControl of amplification1%

H04NPictorial communication, e.g. television1%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers1%

PatentTitleYear

10,992,273Electronic device and operation method thereof2021 10,281,795Liquid crystal lens film structure, method of fabricating the same and image display device with the same2019 9,097,943'Liquid crystal display device comprising a liquid crystal layer having a twisted helical structure when an electric field is not generated'2015 8,629,967'Liquid crystal display device'2014 8,319,920'Transflective liquid crystal display device with transmissive portion having right-angled triangle shape and fabricating method thereof'2012 8,139,009'Transflective liquid crystal display panel and apparatus and method of driving the same'2012 8,059,255'Fabricating method of a liquid crystal display device comprising rubbing direction of alignment film substantially the same as the light absorption axis'2011 7,999,909'Fabrication method of in-plane switching mode liquid crystal display device including twisted nematic liquid crystal layer between first and second ferroelectric liquid crystal layers'2011 7,956,968'Liquid crystal display device and fabrication method thereof'2011 7,952,664'Array substrate for a reflective liquid crystal display device with asymmetric curved profiles and manufacturing method for the same'2011 7,889,288'Dual reflective liquid crystal display device'2011 7,889,299'Liquid crystal display device and method of fabricating the same'2011 7,817,122'Driving method of in-plane-switching mode LCD'2010 7,808,604'Liquid crystal display device of in-plane switching mode, method of fabricating the same, and method of driving the same'2010 7,787,088'In-plane switching mode liquid crystal display device comprising twisted nematic liquid crystal layer between first and second ferroelectric liquid crystal layers having clockwise and counterclockwise rotational directions'2010 7,742,133'Transflective liquid crystal display device having high aperture ratio and fabrication method thereof'2010 7,679,713'Liquid crystal display device and manufacturing method thereof'2010 7,671,931'Liquid crystal display device and method of fabricating the same'2010 7,663,596'Trans-reflective liquid crystal display device for improving color reproducibility and brightness and method for driving thereof'2010 7,652,734'Array substrate for a reflective liquid crystal display device and manufacturing method for the same'2010 7,576,814'Liquid crystal display device of in-plane switching mode, method of fabricating the same, and method of driving the same'2009 7,561,227'Liquid crystal display device and fabrication method thereof'2009 7,532,298'Fabrication method of an in-plane switching mode liquid crystal display device comprising first and second ferroelectric liquid crystal layers having different rotational velocities of their spontaneous polarizations'2009 7,440,055'Transflective liquid crystal display device and fabricating method thereof'2008 7,410,678'Liquid crystal display using ferroelectric liquid crystal, and fabrication method thereof'2008 7,404,993'Liquid crystal display device and method of fabricating the same'2008 7,405,795'In-plane-switching mode liquid crystal display device and method of fabricating the same with nematic liquid crystal molecule layer driven in-plane by molecules of sandwiching ferroelectric layers rotating along a virtual cone'2008 7,388,645'Pressure sealing apparatus and method for ferro-electric liquid crystal display'2008 7,379,136'Transflective type liquid crystal display device and method for fabricating the same'2008 7,372,531'Reflective plate of LCD and fabrication method thereof'2008 7,362,392'Fabricating method for a ferroelectric liquid crystal panel'2008 7,342,635'Liquid crystal display panel device and method of fabricating the same'2008 7,292,220'Ferroelectric liquid crystal display and method of driving the same'2007 7,215,400'In Plane switching mode liquid crystal display device and method of fabricating the same'2007 7,212,269'Ferroelectric liquid crystal display'2007 7,187,428'Method of fabricating ferroelectric liquid crystal display'2007 7,176,995'Reflective plate of LCD and fabrication method thereof'2007 7,139,063'Fabricating method for liquid crystal panel implementing ferroelectric liquid crystal and operating in a monostable state'2006 7,133,088'Liquid crystal display device and method of fabricating the same'2006 7,126,662'Transflective liquid crystal display device comprising a patterned spacer wherein the buffer layer and the spacer are a single body and method of fabricating the same'2006 7,119,862'Reflective LCD device having the first photo-acryl layer being out of direct contact with the data line and method for manufacturing the same'2006 7,102,713'Transflective liquid crystal display device having groove in buffer layer and fabricating method thereof'2006 7,019,802'Reflective plate of reflective or transflective LCD with improved reflectivity'2006 7,009,677'LCD device implementing FLCP orientation film'2006 6,927,820'Transflective liquid crystal display device and fabricating method thereof'2005 6,914,589'Method of driving ferroelectric liquid crystal display'2005 6,897,937'Ferroelectric liquid crystal display and fabricating method thereof'2005 6,876,425'LCD device implementing FLCP orientation film'2005 6,876,430'Pressure sealing apparatus and method for ferro-electric liquid crystal display with voltage application'2005 6,822,722'Liquid crystal display'2004 6,798,490'Method of fabricating ferroelectric liquid crystal display'2004 6,768,527'Liquid crystal display with ferroelectric liquid crystal formed in a polymer network and fabricating method thereof'2004 6,760,088'Ferroelectric liquid crystal display'2004 6,757,035'Fabricating method for a ferroelectric liquid crystal panel'2004 6,741,317'Liquid crystal display device having injection ports and liquid crystal injection method'2004 6,657,686'Ferroelectric liquid crystal display and fabricating method thereof'2003 6,621,541'Transflective liquid crystal display device having an electrophoretic display'2003 6,611,314'Apparatus and method for injecting liquid crystal material'2003 6,570,637'In-plane switching mode liquid crystal display panel'2003 6,545,738'Ferroelectric liquid crystal display and method for fabricating the same using opposite polarity split layer electrodes'2003 6,456,355'Liquid crystal panel having a plurality of ribs for a liquid crystal display device'2002 6,417,907'In-plane switching mode liquid crystal display panel'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2008Patents assigned to LG PHILIPS LCD CO LTD (32)· patent assignee history

2002–2012Based in Hanam-si, KR· patent location history

2002–2015Based in Gyeonggi-do, KR· patent location history

2003–2012Based in Kyungki-do, KR· patent location history

2007–2008Based in Yongin-si, KR· patent location history

2008–2019Patents assigned to LG DISPLAY CO LTD (27)· patent assignee history

2009–2019Based in Seongnam-si, KR· patent location history

2011–2014Patents assigned to CHOI SU SEOK (3)· patent assignee history

2011–2014Patents assigned to CHOI SANG HO (2)· patent assignee history

2012–2015Patents assigned to CHOI SU-SEOK (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG PHILIPS LCD CO LTD	32	2002–2008
LG DISPLAY CO LTD	27	2008–2019
CHOI SU SEOKself	3	2011–2014
CHOI SANG HO	2	2011–2014
CHOI SU-SEOKself	2	2012–2015

Locations

Location	Patents	Span
Hanam-si, KR	24	2002–2012
Gyeonggi-do, KR	19	2002–2015
Kyungki-do, KR	8	2003–2012
Seongnam-si, KR	6	2009–2019
Yongin-si, KR	2	2007–2008