Granted Patent
Utility
US 6,628,955
· Confirmation No. 8744
SYSTEM AND METHOD FOR INCREASING THE DATA RATE FOR CELLULAR DIGITAL PACKET DATA (CDPD) SERVICES
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-11 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-06-14 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-06-14 | SPEC |
Specification | 8 | View | |
| 2001-06-14 | CLM |
Claims | 6 | View | |
| 2001-06-14 | ABST |
Abstract | 1 | View | |
| 2001-06-14 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-06-14 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Leonard Lee
Cary, NC
Evin Feli
San Diego, CA
Attorneys & Agents of Record
Classification
USPC
455/466
H04W28/06
H04L27/18
H04W88/181
H04W92/10
Prosecution
- Examiner
- LEE, JOHN J
- Art Unit
- 2684
- Customer No.
- 24239
- Docket No.
- ER-001-US
- Confirmation No.
- 8744
Publication
- Pub. No.
- US20030008673A1
- Pub. Date
- 2003-01-09
Patent Term Adjustment
0days
from
UNWIRED PLANET, LLC
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2013-05-07
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Quick Facts
- Patent No.
- US 6,628,955
- App. No.
- 09/881,358
- Filed
- 2001-06-14
- Granted
- 2003-09-30
- Pub. No.
- US20030008673A1
- Examiner
- LEE, JOHN J
- Art Unit
- 2684
- PTA
- 0 days
External Links