Granted Patent
Utility
US 6,819,757
· Confirmation No. 5495
INFORMATION TRANSFER TO A CALL AGENT USING A PORTAL SYSTEM
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-10-12 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-09-16 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-09-16 | ADS |
Application Data Sheet | 2 | View | |
| 2002-09-16 | SPEC |
Specification | 17 | View | |
| 2002-09-16 | CLM |
Claims | 9 | View | |
| 2002-09-16 | ABST |
Abstract | 1 | View | |
| 2002-09-16 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2002-09-16 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Fred S. Cook
Olathe, KS
Warren B. Cope
Olathe, KS
Attorneys & Agents of Record
Classification
USPC
379/265.09
H04M3/5191
H04L65/401
H04L67/02
H04L69/329
H04M3/42042
H04M2203/6018
Prosecution
- Examiner
- TIEU, BENNY QUOC
- Art Unit
- 2642
- Customer No.
- 28004
- Docket No.
- 1493
- Confirmation No.
- 5495
Patent Term Adjustment
-5days
IBSV LLC,
LAYER3 TV, LLC,
PUSHSPRING, LLC,
T-MOBILE CENTRAL LLC,
T-MOBILE USA, INC.,
ASSURANCE WIRELESS USA, L.P.,
BOOST WORLDWIDE, LLC,
CLEARWIRE COMMUNICATIONS LLC,
CLEARWIRE IP HOLDINGS LLC,
SPRINTCOM LLC,
SPRINT COMMUNICATIONS COMPANY L.P.,
SPRINT INTERNATIONAL INCORPORATED,
SPRINT SPECTRUM LLC
RELEASE OF SECURITY INTEREST
Recorded 2022-08-23
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-03-04
TERMINATION AND RELEASE OF FIRST PRIORITY AND JUNIOR PRIORITY SECURITY INTEREST IN PATENT RIGHTS
Recorded 2020-04-02
from
ASSURANCE WIRELESS USA, L.P.,
BOOST WORLDWIDE, LLC,
CLEARWIRE COMMUNICATIONS LLC,
CLEARWIRE IP HOLDINGS LLC,
CLEARWIRE LEGACY LLC,
ISBV LLC,
LAYER3 TV, INC.,
PUSHSPRING, INC.,
SPRINT COMMUNICATIONS COMPANY L.P.,
SPRINT INTERNATIONAL INCORPORATED,
SPRINT SPECTRUM L.P.,
T-MOBILE CENTRAL LLC,
T-MOBILE USA, INC.
SECURITY AGREEMENT
Recorded 2020-04-02
GRANT OF FIRST PRIORITY AND JUNIOR PRIORITY SECURITY INTEREST IN PATENT RIGHTS
Recorded 2017-03-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-09-16
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Quick Facts
- Patent No.
- US 6,819,757
- App. No.
- 10/244,579
- Filed
- 2002-09-16
- Granted
- 2004-11-16
- Examiner
- TIEU, BENNY QUOC
- Art Unit
- 2642
- PTA
- -5 days
External Links