Inventor
Choul-Woo Shin
Inventor
Taejon, KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation27%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry27%
A61BDiagnosis9%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
G06TImage data processing or generation, in general9%
LOC139%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
9,916,656'Method for processing radiographic image and radiography system'2018D0771564'Battery charger for electronic device'20166,800,585'Catalyst for selective catalytic reduction of nitrogen oxides and a method for preparing the same'20046,673,740'Method for preparing a catalyst for reduction of nitrogen oxides'20046,602,818'Method for preparing a catalyst for selective catalytic reduction of nitrogen oxides'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2004Patents assigned to SK CORP (3)· patent assignee history
2003–2004Based in Taejon, KR· patent location history
2016–2018Patents assigned to DRTECH CORP (2)· patent assignee history
2016–2018Based in Seongnam-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SK CORP | 3 | 2003–2004 |
| DRTECH CORP | 2 | 2016–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taejon, KR | 3 | 2003–2004 |
| Seongnam-si, KR | 2 | 2016–2018 |