Granted Patent
Utility
Small
US 6,594,415
· Confirmation No. 2422
WAVELENGTH DIVISION MULTIPLEXING/DEMULTIPLEXING DEVICES EMPLOYING PATTERNED OPTICAL COMPONENTS
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-03-09 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2007-03-09 | PA.. |
Power of Attorney | 2 | View | |
| 2007-03-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-07-13 | TRNA |
Transmittal of New Application | 6 | View | |
| 2001-07-13 | SPEC |
Specification | 64 | View | |
| 2001-07-13 | CLM |
Claims | 24 | View | |
| 2001-07-13 | ABST |
Abstract | 1 | View | |
| 2001-07-13 | DRW |
Drawings-only black and white line drawings | 15 | View | |
| 2001-07-13 | OATH |
Oath or Declaration filed | 5 | View | |
| 2001-07-13 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Gregory G. Cappiello
Windham, NH
Robert H. Dueck
Santa Ana, CA
Attorneys & Agents of Record
Classification
USPC
385/24
G02B6/2931
G02B6/2938
Prosecution
- Examiner
- DINH, JACK
- Art Unit
- 2873
- Customer No.
- 26021
- Docket No.
- 58020.000040
- Confirmation No.
- 2422
Patent Term Adjustment
-183days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-08-16
RELEASE OF SECURITY INTEREST
Recorded 2019-07-12
from
LIGHTCHIP, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-12-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-13
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Quick Facts
- Patent No.
- US 6,594,415
- App. No.
- 09/903,613
- Filed
- 2001-07-13
- Granted
- 2003-07-15
- Examiner
- DINH, JACK
- Art Unit
- 2873
- PTA
- -183 days
External Links