Granted Patent
Utility
US 6,810,168
· Confirmation No. 7131
TUNABLE ADD/DROP NODE
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-10-27 | IMIS |
Miscellaneous Internal Document | 2 | View | |
| 2004-07-27 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2004-06-17 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-06-17 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 4 | View | |
| 2004-06-17 | 892 |
List of references cited by examiner | 1 | View | |
| 2004-06-17 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2004-06-17 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-06-17 | FWCLM |
Index of Claims | 1 | View | |
| 2004-06-17 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-06-09 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2004-05-07 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2004-05-07 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2004-04-26 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 2 | View | |
| 2004-04-26 | SPEC |
Specification | 1 | View | |
| 2004-04-26 | CLM |
Claims | 3 | View | |
| 2004-04-26 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2004-04-26 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2004-04-26 | XT/ |
Extension of Time | 1 | View | |
| 2004-04-26 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2004-04-26 | FOR |
Foreign Reference | 15 | View | |
| 2004-04-26 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2003-12-02 | CTNF |
Non-Final Rejection | 6 | View | |
| 2003-12-02 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-12-02 | 1449 |
List of References cited by applicant and considered by examiner | 6 | View | |
| 2003-12-02 | FWCLM |
Index of Claims | 1 | View | |
| 2003-12-02 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2003-11-17 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2002-12-17 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-12-17 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2002-09-30 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2002-08-28 | PA.. |
Power of Attorney | 2 | View | |
| 2002-08-28 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 5 | View | |
| 2002-08-28 | OATH |
Oath or Declaration filed | 3 | View | |
| 2002-07-15 | PEFN |
Pre-Exam Formalities Notice | 2 | View | |
| 2002-05-30 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-05-30 | SPEC |
Specification | 20 | View | |
| 2002-05-30 | CLM |
Claims | 3 | View | |
| 2002-05-30 | ABST |
Abstract | 1 | View | |
| 2002-05-30 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2002-05-30 | OATH |
Oath or Declaration filed | 3 | View | |
| 2002-05-30 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-05-30 | SPEC |
Specification | 20 | View | |
| 2002-05-30 | CLM |
Claims | 3 | View | |
| 2002-05-30 | ABST |
Abstract | 1 | View | |
| 2002-05-30 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2002-05-30 | OATH |
Oath or Declaration filed | 3 | View | |
| 2002-05-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-05-30 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2002-05-30 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 7 | View | |
| 2002-05-30 | FOR |
Foreign Reference | 10 | View | |
| 2002-05-30 | FOR |
Foreign Reference | 12 | View | |
| 2002-05-30 | FOR |
Foreign Reference | 8 | View | |
| 2002-05-30 | FOR |
Foreign Reference | 7 | View | |
| 2002-05-30 | FOR |
Foreign Reference | 7 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
385/24
G02B6/29334
G02B6/2932
G02B6/29322
G02B6/29353
G02B6/29383
Prosecution
- Examiner
- PETKOVSEK, DANIEL
- Art Unit
- 2874
- Docket No.
- LIGHT2120
- Confirmation No.
- 7131
Patent Term Adjustment
-55days
No related applications found.
RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL AT REEL/FRAME NO. 37897/0418
Recorded 2018-07-13
PATENT SECURITY AGREEMENT
Recorded 2016-02-23
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-08-28
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Quick Facts
- Patent No.
- US 6,810,168
- App. No.
- 10/158,399
- Filed
- 2002-05-30
- Granted
- 2004-10-26
- Examiner
- PETKOVSEK, DANIEL
- Art Unit
- 2874
- PTA
- -55 days
External Links