Granted Patent
Utility
Small
US 6,647,180
· Confirmation No. 3692
TUNABLE OPTICAL DISPERSION BY USING TWO FIBER BRAGG GRATINGS WITH NONLINEAR GROUP DELAYS
Inventor:
Joshua E. Rothenberg
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-15 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-07-15 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2001-04-03 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-04-03 | SPEC |
Specification | 43 | View | |
| 2001-04-03 | CLM |
Claims | 39 | View | |
| 2001-04-03 | ABST |
Abstract | 1 | View | |
| 2001-04-03 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Joshua E. Rothenberg
Palo Alto, CA
Attorneys & Agents of Record
Classification
USPC
385/37
Prosecution
- Examiner
- PALMER, PHAN T H
- Art Unit
- 2874
- Customer No.
- 29053
- Docket No.
- 60901-P013US-10105111
- Confirmation No.
- 3692
Publication
- Pub. No.
- US20020094165A1
- Pub. Date
- 2002-07-18
Patent Term Adjustment
-126days
Parent
Claims priority from a provisional application
→
App. 60/234,465
Filed 2000-09-21
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 10/172,832
· US 6,915,040
Filed 2002-06-13
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
is a Continuation of
→
PCT/US2001/029182
Filed 2001-09-19
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-01-28
REASSIGNMENT AND RELEASE OF SECURITY INTEREST
Recorded 2002-11-12
SECURITY AGREEMENT
Recorded 2002-06-04
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-12
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Quick Facts
- Patent No.
- US 6,647,180
- App. No.
- 09/826,294
- Filed
- 2001-04-03
- Granted
- 2003-11-11
- Pub. No.
- US20020094165A1
- Examiner
- PALMER, PHAN T H
- Art Unit
- 2874
- PTA
- -126 days
External Links