Inventor
Yun Su Choi
Inventor
Seongnam-si, KR
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Cprimary
B60CVehicle tyres20%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%
C08LCompositions of macromolecular compounds20%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties20%
H04NPictorial communication, e.g. television20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to HANKOOK TIRE CO LTD (1)· patent assignee history
2017Based in Daejeon, KR· patent location history
2019Patents assigned to RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV (1)· patent assignee history
2019Based in Seongnam-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HANKOOK TIRE CO LTD | 1 | 2017 |
| RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seongnam-si, KR | 1 | 2019 |
| Daejeon, KR | 1 | 2017 |