Patent Application
Utility
App. No. 10/080,896
· Confirmation No. 2564
USER EQUIPMENT EMPLOYING A TIME DIVISION DUPLEX TECHNIQUE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2013-03-28 | C.AD |
Change of Address | 1 | View | |
| 2013-03-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2013-01-22 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2013-01-22 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2013-01-07 | PA.. |
Power of Attorney | 2 | View | |
| 2013-01-07 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2002-02-22 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-02-22 | ADS |
Application Data Sheet | 2 | View | |
| 2002-02-22 | SPEC |
Specification | 17 | View | |
| 2002-02-22 | CLM |
Claims | 4 | View | |
| 2002-02-22 | ABST |
Abstract | 1 | View | |
| 2002-02-22 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2002-02-22 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
375/130
H04W52/225
H04W52/12
H04W52/24
Prosecution
- Examiner
- GHEBRETINSAE, TEMESGHEN
- Art Unit
- 2631
- Customer No.
- 45209
- Docket No.
- 42P50319C3
- Confirmation No.
- 2564
Publication
- Pub. No.
- US20020080747A1
- Pub. Date
- 2002-06-27
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-01-02
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Quick Facts
- App. No.
- 10/080,896
- Filed
- 2002-02-22
- Granted
- 2003-08-05
- Pub. No.
- US20020080747A1
- Examiner
- GHEBRETINSAE, TEMESGHEN
- Art Unit
- 2631
- PTA
- 0 days
External Links