Inventor
Jang Sun Lee
Inventor
Taejon, KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
G06FElectric digital data processing25%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
C23CCoating metallic material8%
F16CShafts8%
F16DCouplings for transmitting rotation8%
PatentTitleYear
10,082,182Constant-velocity universal joint201810,018,219Hollow drive shaft and method for manufacturing same20186,631,385'Efficient recovery method for high-dimensional index structure employing reinsert operation'20036,484,172'Concurrency control method for high-dimensional index structure using latch and lock'20026,480,849'Efficient concurrency control method for high dimensional index structures'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2003Patents assigned to KOREA ELECTRONICS TELECOMM (3)· patent assignee history
2002–2003Based in Taejon, KR· patent location history
2018Patents assigned to ERAE AMS CO LTD (2)· patent assignee history
2018Based in Daegu, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA ELECTRONICS TELECOMM | 3 | 2002–2003 |
| ERAE AMS CO LTD | 2 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taejon, KR | 3 | 2002–2003 |
| Daegu, KR | 2 | 2018 |