Inventor
Shijian Zhang
Inventor
Beijing, CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1033%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013Patents assigned to HU HUAYONG (1)· patent assignee history
2013Patents assigned to SEMICONDUCTOR MFG INT BEIJING (1)· patent assignee history
2013Patents assigned to ZHANG SHIJIAN (1)· patent assignee history
2013Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HU HUAYONG | 1 | 2013 |
| SEMICONDUCTOR MFG INT BEIJING | 1 | 2013 |
| ZHANG SHIJIANself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 1 | 2013 |