Granted Patent
Utility
US 6,804,421
· Confirmation No. 3941
METHOD OF FABRICATING A MONOLITHIC EXPANDED BEAM MODE ELECTROABSORPTION MODULATOR
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-09-02 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2004-06-08 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-06-08 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-06-08 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2004-06-08 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-06-08 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-06-08 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2004-06-07 | CLM |
Claims | 8 | View | |
| 2004-04-12 | ELC. |
Response to Election / Restriction Filed | 2 | View | |
| 2004-03-16 | CTRS |
Requirement for Restriction/Election | 5 | View | |
| 2004-03-16 | FWCLM |
Index of Claims | 1 | View | |
| 2002-04-18 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2002-04-18 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2002-04-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-04-18 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2002-01-25 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2002-01-25 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2002-01-25 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-01-25 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-01-25 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-01-25 | SPEC |
Specification | 19 | View | |
| 2002-01-25 | CLM |
Claims | 8 | View | |
| 2002-01-25 | ABST |
Abstract | 1 | View | |
| 2002-01-25 | DRW |
Drawings-only black and white line drawings | 17 | View | |
| 2002-01-25 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
385/20
G02F1/01708
B82Y20/00
Prosecution
- Examiner
- LYONS, MICHAEL A
- Art Unit
- 2877
- Customer No.
- 23122
- Docket No.
- TNT-100US
- Confirmation No.
- 3941
Publication
- Pub. No.
- US20030142895A1
- Pub. Date
- 2003-07-31
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-09-14
CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 047196 FRAME: 0097. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER.
Recorded 2019-03-06
MERGER
Recorded 2018-10-04
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2017-02-03
PATENT SECURITY AGREEMENT
Recorded 2016-02-11
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS (RELEASES RF 032851-0001)
Recorded 2016-02-02
PATENT SECURITY AGREEMENT
Recorded 2014-05-08
from
CYOPTICS, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-02-06
from
COMERICA BANK
RELEASE OF SECURITY INTEREST
Recorded 2008-05-30
SECURITY AGREEMENT
Recorded 2007-08-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-25
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Quick Facts
- Patent No.
- US 6,804,421
- App. No.
- 10/056,929
- Filed
- 2002-01-25
- Granted
- 2004-10-12
- Pub. No.
- US20030142895A1
- Examiner
- LYONS, MICHAEL A
- Art Unit
- 2877
- PTA
- 0 days
External Links