Inventor
Jae Sung Choi
Inventor
Seoul, KR
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television16%
B23KSoldering or unsoldering8%
G01BMeasuring length, thickness or similar linear dimensions8%
G01CMeasuring distances, levels or bearings8%
H10DInorganic electric semiconductor devices8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
A47CChairs4%
A61BDiagnosis4%
A63JDevices for theatres, circuses, or the like4%
PatentTitleYear
10,554,952Stereo type distance recognition apparatus and method20209,729,859'Stereo type distance recognition apparatus and method'20179,323,967'Method and system of pallet packing, and method for providing data of pallet packing'20169,155,389'System for controlling seat effect for facility of showing pictures'20159,007,523'System and method for controlling motion using time synchronization between picture and motion'20158,701,963'Medical anastomosis apparatus'20146,861,329'Method of manufacturing capacitor in semiconductor devices'20056,841,465'Method of forming dual damascene pattern in semiconductor device'20056,064,029'Apparatus for controlling the quality of a resistance spot weld and method therefor'20005,653,902'Method and device of correcting a welding path of an automatic welding apparatus'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2000Patents assigned to INST ADVANCED ENGINEERING (2)· patent assignee history
1997–2015Based in Seoul, KR· patent location history
2005Patents assigned to HYNIX SEMICONDUCTOR INC (2)· patent assignee history
2005Based in Kumi-shi, KR· patent location history
2014Patents assigned to BACH DU-JIN (1)· patent assignee history
2015Patents assigned to CJ 4D PLEX CO LTD (2)· patent assignee history
2016–2020Based in Daegu, KR· patent location history
2017–2020Patents assigned to DAEGU GYEONGBUK INST SCIENCE & TECH (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CJ 4D PLEX CO LTD | 2 | 2015 |
| DAEGU GYEONGBUK INST SCIENCE & TECH | 2 | 2017–2020 |
| HYNIX SEMICONDUCTOR INC | 2 | 2005 |
| INST ADVANCED ENGINEERING | 2 | 1997–2000 |
| BACH DU-JIN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 5 | 1997–2015 |
| Daegu, KR | 3 | 2016–2020 |
| Kumi-shi, KR | 2 | 2005 |