Inventor
Henry Peng
Inventor
Hsinchu, TW
Overview
Patents· 4 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
5,917,618'Document moving transmission system for an optical scanner'19995,793,482'Multiple optical lens system with auto-focus calibration'19985,784,214'Transparent window glass holding structure for optical scanner'19985,712,720'Lens switching apparatus for dual-lens optical scanner'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–1999Patents assigned to UMAX DATA SYSTEMS INC (4)· patent assignee history
1998–1999Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UMAX DATA SYSTEMS INC | 4 | 1998–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 4 | 1998–1999 |