Inventor
Hun-Jun Choo
Inventor
Kyungki-do, KR
Overview
Patents· 14 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 therein58%
B24BMachines, devices, or processes for grinding or polishing17%
B25JManipulators4%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors4%
C03BManufacture, shaping, or supplementary processes4%
G05BControl or regulating systems in general4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
8,113,401'Apparatus for cutting liquid crystal display panel'20127,988,532'Apparatus for fabricating liquid crystal display panels'20117,710,534'System and method for manufacturing liquid crystal display devices'20107,607,971'Method for fabricating liquid crystal display panels'20097,528,922'Apparatus and method for measuring ground amounts of liquid crystal display panel'20097,436,483'System for fabricating liquid crystal display with calculated pattern of liquid crystal drops that do not contact sealant and method of fabricating liquid crystal display using the same'20087,423,703'Cassette for liquid crystal panel inspection and method of inspecting liquid crystal panel'20087,365,824'System and method for manufacturing liquid crystal display devices'20087,324,184'Indicator for deciding grinding amount of liquid crystal display panel and method for detecting grinding failure using the same'20087,295,279'System and method for manufacturing liquid crystal display devices'20077,294,999'Apparatus for automatically displaying the grade of liquid crystal display device and operating method thereof'20077,102,726'System for fabricating liquid crystal display and method of fabricating liquid crystal display using the same'20066,825,897'Indicator for deciding grinding amount of liquid crystal display panel and method for detecting grinding failure using the same'20046,565,421'Apparatus and method of grinding liquid crystal cell'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2008Patents assigned to LG PHILIPS LCD CO LTD (7)· patent assignee history
2003–2012Based in Kyungki-do, KR· patent location history
2006–2010Based in Kumi-shi, KR· patent location history
2008–2012Patents assigned to LG DISPLAY CO LTD (7)· patent assignee history
2008Based in Kimi-shi, KR· patent location history
2009–2011Based in Gyeongsangbuk-do, KR· patent location history
2012Patents assigned to CHOO HUN-JUN (1)· patent assignee history
2012Patents assigned to LIM JONG-GO (1)· patent assignee history
2012Patents assigned to SHIM HWA-SEOB (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG DISPLAY CO LTD | 7 | 2008–2012 |
| LG PHILIPS LCD CO LTD | 7 | 2003–2008 |
| CHOO HUN-JUNself | 1 | 2012 |
| LIM JONG-GO | 1 | 2012 |
| SHIM HWA-SEOB | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 6 | 2003–2012 |
| Kumi-shi, KR | 5 | 2006–2010 |
| Gyeongsangbuk-do, KR | 2 | 2009–2011 |
| Kimi-shi, KR | 1 | 2008 |