Inventor
Hong-rae Chang
Inventor
Daejeon, KR
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Kprimary
B23KSoldering or unsoldering50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
8,714,434'Weight balancer and pipe joining method'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to CHANG HONG-RAE (1)· patent assignee history
2014Patents assigned to CHO KI-SOO (1)· patent assignee history
2014Patents assigned to CHUNG SEONG-YOUB (1)· patent assignee history
2014Patents assigned to HA YOUNG-YOUL (1)· patent assignee history
2014Patents assigned to KIM SUNG-JOON (1)· patent assignee history
2014Based in Daejeon, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHANG HONG-RAEself | 1 | 2014 |
| CHO KI-SOO | 1 | 2014 |
| CHUNG SEONG-YOUB | 1 | 2014 |
| HA YOUNG-YOUL | 1 | 2014 |
| KIM SUNG-JOON | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 1 | 2014 |