Inventor
Eun Jung Lim
Inventor
Daejeon, KR
Overview
Patents· 21 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 therein27%
C09KMaterials for miscellaneous applications, not provided for elsewhere14%
G02BOptical elements, systems or apparatus14%
G02CSpectacles6%
C07DHeterocyclic compounds5%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
11,009,725Light modulation device202111,003,032Transmittance-variable device202110,954,444Liquid crystal compound and use thereof202110,941,344Liquid crystal cell202110,768,461Light modulation device202010,663,828Liquid crystal device202010,663,825Liquid crystal device202010,656,480Transmittance-variable film202010,509,273Display element201910,473,995Reflective liquid crystal device and use thereof201910,203,539Liquid crystal device20199,958,742Optical element with conductive composite layer20189,758,726'Liquid crystal cell'20178,867,008'Blue phase liquid crystal display device'20148,637,700'Method for preparing (3S,4S)-4-((R)-2-(benzyloxy)tridecyl)-3-hexyl-2-oxetanone and novel intermediate used therefor'20148,569,490'Intermediate and process for preparing entecavir using same'20138,497,946'Liquid crystal display device'20138,426,599'Method for preparation of Montelukast acid in ionic liquid medium'20138,395,835'Barrier and image display device with the same'20138,132,876'Refrigerator and door opening apparatus thereof'20127,675,668'Barrier and image display device with the same'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2014Patents assigned to LG DISPLAY CO LTD (4)· patent assignee history
2010–2013Based in Gunpo-si, KR· patent location history
2012–2014Patents assigned to LIM EUN JUNG (5)· patent assignee history
2013–2014Patents assigned to HANMI SCIENCE CO LTD (3)· patent assignee history
2013–2014Patents assigned to LEE GWAN SUN (3)· patent assignee history
2013–2014Based in Daegu, KR· patent location history
2013Based in Paju-si, KR· patent location history
2014Based in Gyeonggi-do, KR· patent location history
2017–2021Patents assigned to LG CHEMICAL LTD (13)· patent assignee history
2017–2021Based in Daejeon, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 13 | 2017–2021 |
| LIM EUN JUNGself | 5 | 2012–2014 |
| LG DISPLAY CO LTD | 4 | 2010–2014 |
| HANMI SCIENCE CO LTD | 3 | 2013–2014 |
| LEE GWAN SUN | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 13 | 2017–2021 |
| Daegu, KR | 2 | 2013–2014 |
| Gunpo-si, KR | 2 | 2010–2013 |
| Gyeonggi-do, KR | 1 | 2014 |
| Paju-si, KR | 1 | 2013 |