Granted Patent
Utility
US 6,785,328
· Confirmation No. 3421
TIME DOMAIN EQUALIZATION FOR DISCRETE MULTI-TONE SYSTEMS
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-07-19 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-07-19 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2002-12-17 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-12-17 | A.PE |
Preliminary Amendment | 16 | View | |
| 2002-12-17 | SPEC |
Specification | 25 | View | |
| 2002-12-17 | CLM |
Claims | 8 | View | |
| 2002-12-17 | ABST |
Abstract | 1 | View | |
| 2002-12-17 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2002-12-17 | OATH |
Oath or Declaration filed | 6 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
375/232
H04L25/03012
H04L2025/03414
Prosecution
- Examiner
- NGUYEN, DUNG X
- Art Unit
- 2631
- Docket No.
- 06269-015002
- Confirmation No.
- 3421
Publication
- Pub. No.
- US20030128752A1
- Pub. Date
- 2003-07-10
Patent Term Adjustment
-128days
Parent
is a Division of
→
App. 09/233,914
· US 6,526,105
Filed 1999-01-21
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/087,336
Filed 1998-05-29
· Provisional Application Expired
Child
is a Continuation of
→
App. 13/042,067
· US 8,315,299
Filed 2011-03-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 12/209,023
· US 7,916,801
Filed 2008-09-11
· Patented Case
Child
is a Continuation of
→
App. 10/898,499
· US 7,440,498
Filed 2004-07-23
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/673,927
Filed 2012-11-09
· Abandoned -- Incomplete Application (Pre-examination)
Child
is a Continuation of
→
App. 13/730,025
· US 9,014,250
Filed 2012-12-28
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
CORIANT OPERATIONS, INC.,
TELLABS RESTON, LLC (FORMERLY KNOWN AS TELLABS RESTON, INC.),
WICHORUS, LLC (FORMERLY KNOWN AS WICHORUS, INC.)
CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVE APPLICATION NUMBER 10/075,623 PREVIOUSLY RECORDED AT REEL: 034484 FRAME: 0740. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT FOR SECURITY --- PATENTS.
Recorded 2017-06-14
from
CORIANT OPERATIONS, INC.,
TELLABS RESTON, LLC (FORMERLY KNOWN AS TELLABS RESTON, INC.),
WICHORUS, LLC (FORMERLY KNOWN AS WICHORUS, INC.)
ASSIGNMENT FOR SECURITY - - PATENTS
Recorded 2014-11-26
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-11-10
from
TELLABS OPERATIONS, INC.,
TELLABS RESTON, LLC (FORMERLY KNOWN AS TELLABS RESTON, INC.),
WICHORUS, LLC (FORMERLY KNOWN AS WICHORUS, INC.)
SECURITY AGREEMENT
Recorded 2013-12-06
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,785,328
- App. No.
- 10/320,920
- Filed
- 2002-12-17
- Granted
- 2004-08-31
- Pub. No.
- US20030128752A1
- Examiner
- NGUYEN, DUNG X
- Art Unit
- 2631
- PTA
- -128 days
External Links