Patent Application
Utility
App. No. 09/776,052
· Confirmation No. 9352
VARIABLE BLAZED GRATING BASED SIGNAL PROCESSING
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-01-02 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 1 | View | |
| 2013-02-11 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2013-02-11 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2013-02-01 | PA.. |
Power of Attorney | 1 | View | |
| 2013-02-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2013-02-01 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2012-01-27 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 1 | View | |
| 2004-01-26 | A.NA |
Amendment after Notice of Allowance (Rule 312) | 1 | View | |
| 2004-01-26 | SPEC |
Specification | 1 | View | |
| 2004-01-26 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2003-12-04 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-12-04 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2001-02-02 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-02-02 | SPEC |
Specification | 57 | View | |
| 2001-02-02 | CLM |
Claims | 25 | View | |
| 2001-02-02 | ABST |
Abstract | 1 | View | |
| 2001-02-02 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2001-02-02 | OATH |
Oath or Declaration filed | 5 | View | |
| 2001-02-02 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-02-02 | SPEC |
Specification | 57 | View | |
| 2001-02-02 | CLM |
Claims | 25 | View | |
| 2001-02-02 | ABST |
Abstract | 1 | View | |
| 2001-02-02 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2001-02-02 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Mohammed N. Islam
Allen, TX
Amos Kuditcher
Allen, TX
Attorneys & Agents of Record
Classification
USPC
385/16
Prosecution
- Examiner
- RAHLL, JERRY T
- Art Unit
- 2874
- Customer No.
- 109543
- Docket No.
- CHOM0105PUS
- Confirmation No.
- 9352
Patent Term Adjustment
-177days
Child
is a Continuation in-part of
→
App. 10/723,107
· US 6,943,925
Filed 2003-11-25
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 11/225,684
· US 7,145,704
Filed 2005-09-12
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 11/066,846
· US 7,339,714
Filed 2005-02-25
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
CHEETAH OPTICS, INC.
RE-RECORD TO CORRECT THE EXECUTION DATE OF THE ASSIGNOR, PREVIOUSLY RECORDED ON REEL 013640 FRAME 0244, ASSIGNOR CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Recorded 2003-06-26
CORRECTIVE ASSIGNMENT TO REVISE THE FIRST PARAGRAPH OF THE BODY OF THE ASSIGNMENT, PREVIOUSLY RECORDED ON REEL 011527 FRAME 0983.
Recorded 2001-07-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-02-02
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Quick Facts
- App. No.
- 09/776,052
- Filed
- 2001-02-02
- Granted
- 2004-04-13
- Examiner
- RAHLL, JERRY T
- Art Unit
- 2874
- PTA
- -177 days
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