Inventor
Chang Won Nam
Inventor
Seoul, KR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Dprimary
B62DMotor vehicles11%
F04BPositive-displacement machines for liquids11%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g11%
G01BMeasuring length, thickness or similar linear dimensions11%
G01DMeasuring not specially adapted for a specific variable11%
G01MTesting static or dynamic balance of machines or structures11%
H04LTransmission of digital information, e.g. telegraphic communication11%
H04WWireless communication networks11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Patents assigned to DAESUNG ELECTRIC CO LTD (1)· patent assignee history
2010Based in Anyang-si, KR· patent location history
2011Patents assigned to JUNG MIN-KYU (1)· patent assignee history
2011Patents assigned to LEE HUN-SIK (1)· patent assignee history
2011Patents assigned to LG ELECTRONICS INC (1)· patent assignee history
2011Patents assigned to NAM CHUL-HUN (1)· patent assignee history
2011Based in Changwon-si, KR· patent location history
2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAESUNG ELECTRIC CO LTD | 1 | 2010 |
| JUNG MIN-KYU | 1 | 2011 |
| LEE HUN-SIK | 1 | 2011 |
| LG ELECTRONICS INC | 1 | 2011 |
| NAM CHUL-HUNself | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 1 | 2021 |
| Changwon-si, KR | 1 | 2011 |
| Anyang-si, KR | 1 | 2010 |