Inventor
Han Jun Park
Inventor
Kyungki-do, KR
Overview
Patents· 9 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 therein40%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%
C08LCompositions of macromolecular compounds7%
D04HMaking textile fabrics, e.g. from fibres or filamentary material7%
H04LTransmission of digital information, e.g. telegraphic communication7%
H04WWireless communication networks7%
H10DInorganic electric semiconductor devices7%
PatentTitleYear
11,111,323Homopolypropylene resin for non-woven fabric and method for preparing the same202111,077,434Method of preparing metallocene catalyst for polyolefin preparation20218,693,568'Method and apparatus for estimating channel using dedicated pilot signal in OFDM-based wireless communication system'20146,839,117'Compensating electrode structure of a display device'20056,798,483'Floating electrode switching liquid crystal display'20046,285,428'IPS LCD having molecules remained parallel with electric fields applied'20016,215,542'Liquid crystal display with improved viewing angle and transmittance'20016,191,831'LCD having a pair of TFTs in each unit pixel with a common source electrode'20015,959,708'Liquid crystal display having a conductive high molecular film for preventing the fringe field in the in-plane switching mode'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2001Patents assigned to HYUNDAI ELECTRONICS IND (4)· patent assignee history
1999–2001Based in Kyungki-do, KR· patent location history
2004–2005Patents assigned to HANNSTAR DISPLAY CORP (2)· patent assignee history
2004Based in Taoyuan County, TW· patent location history
2005Based in Jhubei City, TW· patent location history
2014Patents assigned to LEE KEON-WOOK (1)· patent assignee history
2014Patents assigned to LEE YONG-HWAN (1)· patent assignee history
2014Based in Seoul, KR· patent location history
2021Patents assigned to LG CHEMICAL LTD (2)· patent assignee history
2021Based in Daejeon, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYUNDAI ELECTRONICS IND | 4 | 1999–2001 |
| HANNSTAR DISPLAY CORP | 2 | 2004–2005 |
| LG CHEMICAL LTD | 2 | 2021 |
| LEE KEON-WOOK | 1 | 2014 |
| LEE YONG-HWAN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 3 | 1999–2001 |
| Daejeon, KR | 2 | 2021 |
| Seoul, KR | 1 | 2014 |
| Jhubei City, TW | 1 | 2005 |
| Taoyuan County, TW | 1 | 2004 |