Inventor
Der-Rong Hsu
Inventor
Taipei, TW
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus50%
H04NPictorial communication, e.g. television50%
PatentTitleYear
6,124,952'Magnification-variable optical scanner'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to ACER PERIPHERALS INC (1)· patent assignee history
2000Based in Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ACER PERIPHERALS INC | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 1 | 2000 |