Granted Patent
Utility
US 6,782,170
· Confirmation No. 5240
AN OPTICAL DEVICE HAVING A REFERENCE MARK SYSTEM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-03-25 | PA.. |
Power of Attorney | 1 | View | |
| 2001-01-05 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-01-05 | SPEC |
Specification | 18 | View | |
| 2001-01-05 | CLM |
Claims | 5 | View | |
| 2001-01-05 | ABST |
Abstract | 1 | View | |
| 2001-01-05 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-01-05 | OATH |
Oath or Declaration filed | 6 | View |
Inventors
John W. Stayt JR.
Schnecksville, PA
Frank S. Walters
Kutztown, PA
Attorneys & Agents of Record
Classification
USPC
385/52
G02B6/12004
G02B6/4224
G02B2006/12121
Prosecution
- Examiner
- WEBB, BRIAN SCOTT
- Art Unit
- 2839
- Confirmation No.
- 5240
Publication
- Pub. No.
- US20030147594A1
- Pub. Date
- 2003-08-07
Patent Term Adjustment
-504days
No related applications found.
MERGER
Recorded 2011-03-28
from
AGERE SYSTEMS, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-02-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-01-05
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Quick Facts
- Patent No.
- US 6,782,170
- App. No.
- 09/755,406
- Filed
- 2001-01-05
- Granted
- 2004-08-24
- Pub. No.
- US20030147594A1
- Examiner
- WEBB, BRIAN SCOTT
- Art Unit
- 2839
- PTA
- -504 days
External Links