Inventor
Chang Han
Inventor
Pleasanton, CA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits33%
H10HInorganic light-emitting semiconductor devices having potential barriers33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
8,698,186'Circuit board with thermo-conductive pillar'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to COFAN USA INC (1)· patent assignee history
2014Patents assigned to HAN CHANG (1)· patent assignee history
2014Patents assigned to NGUYEN LAC (1)· patent assignee history
2014Based in Pleasanton, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COFAN USA INC | 1 | 2014 |
| HAN CHANGself | 1 | 2014 |
| NGUYEN LAC | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pleasanton, California, US | 1 | 2014 |