Patent Application
Utility
Small
App. No. 10/025,660
· Confirmation No. 6518
ILLUMINATING DEVICE ADAPTED TO PROVIDE A LIGHT OUTPUT WITH A PREDETERMINED POLARIZATION STATE TO A PROJECTION DISPLAY
Inventor:
Shih-Yuan Chang
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-12-19 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-12-19 | SPEC |
Specification | 14 | View | |
| 2001-12-19 | CLM |
Claims | 3 | View | |
| 2001-12-19 | ABST |
Abstract | 1 | View | |
| 2001-12-19 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-12-19 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Shih-Yuan Chang
Hsinchu, TAIWAN
Attorneys & Agents of Record
Classification
USPC
362/19
G02B6/0096
G02B6/003
G02B27/0927
G02B27/0994
G02B27/286
Prosecution
- Examiner
- TSIDULKO, MARK
- Art Unit
- 2875
- Customer No.
- 21906
- Docket No.
- SIS.0078US (PE-20573-AM)
- Confirmation No.
- 6518
Foreign Priority
090212813
·
2001-07-27
·
TAIWAN
Publication
- Pub. No.
- US20030021098A1
- Pub. Date
- 2003-01-30
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-07-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-01-12
from
CHANG, SHIH-YUAN
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-19
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Quick Facts
- App. No.
- 10/025,660
- Filed
- 2001-12-19
- Granted
- 2003-03-18
- Pub. No.
- US20030021098A1
- Examiner
- TSIDULKO, MARK
- Art Unit
- 2875
- PTA
- 0 days
External Links