Inventor
Woo Hyuk Choi
Inventor
Seoul, KR
Overview
Patents· 24 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 therein25%
H04LTransmission of digital information, e.g. telegraphic communication13%
H04WWireless communication networks10%
G06FElectric digital data processing8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
H04MTelephonic communication5%
H10DInorganic electric semiconductor devices5%
A61BDiagnosis3%
G01BMeasuring length, thickness or similar linear dimensions3%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%
PatentTitleYear
11,085,875High speed imaging system for measuring target object within sample202110,339,567Advertisement service using mobile vehicle201910,304,085Advertisement service using mobile vehicle201910,212,741Heterogeneous device management in machine to machine area network20199,692,977'Method and apparatus for adjusting camera top-down angle for mobile document capture'20179,230,020'Search method, apparatus, and system for providing preview information'20168,935,690'Method and system for installing applications'20158,709,625'Cylindrical lithium secondary battery comprising a contoured center pin'20148,705,447'Remote control method and system, and remote control method of a mobile device'20148,625,550'Mobile communication terminal and method for transmission of image in mobile messenger service'20148,349,969'Method for preparing high-purity polyethyleneglycol aldehyde derivatives'20137,774,505'Method for transmitting image data in real-time'20107,705,925'Method of manufacturing an array substrate for use in a LCD device'20107,471,351'Repair structure for liquid crystal display and method of repairing the same'20087,436,461'Liquid crystal display device'20087,433,344'Mobile communication system and method for providing real time messenger service among mobile communication terminals'20087,414,697'Liquid crystal display with particular gate dummy patterns to facilitate repair'20087,372,513'Liquid crystal display device and method for fabricating the same'20087,119,872'Open gate line repair in an LCD'20066,958,788'Liquid crystal display device and method of fabricating the same'20056,940,567'Liquid crystal display device having reduced optical pumping current and method of fabricating the same'20056,924,852'Thin film transistor array substrate for preventing static electricity and manufacturing method thereof'20056,717,631'Array substrate for use in LCD device'20045,478,911'Process for the preparation of a polyester using an antimony-esterified trimellitate catalyst'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2008Patents assigned to LG PHILIPS LCD CO LTD (6)· patent assignee history
2005–2006Based in Daegu, KR· patent location history
2008–2016Patents assigned to SAMSUNG ELECTRONICS CO LTD (6)· patent assignee history
2008–2010Patents assigned to LG DISPLAY CO LTD (4)· patent assignee history
2008Based in Kyungki-do, KR· patent location history
2010–2014Based in Yongin-si, KR· patent location history
2013–2016Patents assigned to CHOI WOO-HYUK (4)· patent assignee history
2014Patents assigned to CHOI WOO HYUK (2)· patent assignee history
2015–2016Based in Gyeonggi-do, KR· patent location history
2019–2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG PHILIPS LCD CO LTD | 6 | 2004–2008 |
| SAMSUNG ELECTRONICS CO LTD | 6 | 2008–2016 |
| CHOI WOO-HYUKself | 4 | 2013–2016 |
| LG DISPLAY CO LTD | 4 | 2008–2010 |
| CHOI WOO HYUKself | 2 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 4 | 2019–2021 |
| Yongin-si, KR | 4 | 2010–2014 |
| Kyungki-do, KR | 4 | 2008 |
| Daegu, KR | 3 | 2005–2006 |
| Gyeonggi-do, KR | 2 | 2015–2016 |