Patent Application
Provisional
Small
App. No. 61/183,830
· Confirmation No. 7993
Two-level Verification Approach for Two-factor Authentication
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-06-23 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2009-06-03 | SPEC |
Specification | 6 | View | |
| 2009-06-03 | CLM |
Claims | 2 | View | |
| 2009-06-03 | ABST |
Abstract | 1 | View | |
| 2009-06-03 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2009-06-03 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2009-06-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2009-06-03 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Prosecution
- Confirmation No.
- 7993
Child
Claims priority from a provisional application
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Quick Facts
- App. No.
- 61/183,830
- Filed
- 2009-06-03
External Links