Inventor
Jung-Hoon Choi
Inventor
Daejeon, KR
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
C01BNon-metallic elements9%
B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units7%
B82YSpecific uses or applications of nanostructures7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
C01GCompounds containing metals not covered by subclasses c01d or c01f4%
F16KValves4%
G03GElectrography4%
H01RElectrically-conductive connections4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
PatentTitleYear
10,877,588Electronic apparatus comprising force sensor and method for controlling electronic apparatus thereof20209,405,260'Power transmitting apparatus and image forming apparatus adopting the same'20169,368,242'Apparatus and method for separating radioactive nuclides and recovering refined salt from LiCl waste salt or LiCl-KCI eutectic waste salt'20169,343,859'Micro USB connector and electronic device including the same'20169,291,987'Electrophotographic image forming apparatus having improved vibration handling'20169,077,128'Multi-type receptacle connector and plug connector applied thereto'2015D0732536'Micro USB connector'2015D0732478'Micro USB connector'20158,987,164'Semiconductor photocatalyst coated with graphitic carbon film and method of fabricating the same'20158,758,852'Method for patterning nanomaterial using solution evaporation'20148,716,171'Method of manufacturing a porous gallium (III) oxide photocatalyst for preparation of hydrocarbons'20148,580,227'Method for producing hydrogen using block copolymer and oxidation reaction of metals'20138,329,769'Facile synthesis of microporous triple-bond based polymer networks using acetylene gas as a building unit'20128,137,760'Nanocrater catalyst in metal nanoparticles and method for preparing the same'20128,088,356'Metal cation-doped covalent organic framework derivatives for hydrogen storage and method of using the same'20128,012,902'Partially deactivated metal catalysts and methods for preparing the same'20117,289,421'Optical pickup head of optical recording reproducing apparatus, fabrication method thereof, lubricant-coated optical pickup head of optical recording reproducing apparatus and lubricant coating method thereof'20077,235,594'Biodegradable plastic composition'20077,055,797'Micro-actuator, fabrication method thereof, and micro-actuating valve'20067,007,917'Electromagnetic control valve'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2007Based in Gyeonggi-do, KR· patent location history
2007–2016Based in Seoul, KR· patent location history
2011–2015Patents assigned to KOREA ADVANCED INST SCI & TECH (7)· patent assignee history
2011–2016Based in Daejeon, KR· patent location history
2012–2014Patents assigned to CHOI JUNG-HOON (5)· patent assignee history
2012–2014Patents assigned to KANG JEUNG-KU (5)· patent assignee history
2012–2014Patents assigned to CHOI KYUNG-MIN (4)· patent assignee history
2015–2016Patents assigned to LS MTRON LTD (4)· patent assignee history
2015Based in Guro-gu, KR· patent location history
2020Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA ADVANCED INST SCI & TECH | 7 | 2011–2015 |
| CHOI JUNG-HOONself | 5 | 2012–2014 |
| KANG JEUNG-KU | 5 | 2012–2014 |
| CHOI KYUNG-MIN | 4 | 2012–2014 |
| LS MTRON LTD | 4 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 8 | 2011–2016 |
| Seoul, KR | 5 | 2007–2016 |
| Gyeonggi-do, KR | 3 | 2006–2007 |
| Guro-gu, KR | 2 | 2015 |
| Suwon-si, KR | 1 | 2020 |