Patent Application
Utility
App. No. 09/924,616
· Confirmation No. 6800
METHOD FOR DATA PREPARATION AND WATERMARK INSERTION
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-11-05 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-08-08 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-08-08 | A.PE |
Preliminary Amendment | 4 | View | |
| 2001-08-08 | SPEC |
Specification | 22 | View | |
| 2001-08-08 | CLM |
Claims | 7 | View | |
| 2001-08-08 | ABST |
Abstract | 1 | View | |
| 2001-08-08 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-08-08 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
713/176
H04N19/467
G06T1/0028
G06T1/0071
G06T2201/0064
H04N1/32149
H04N1/32154
H04N1/32203
H04N1/32267
H04N1/32304
Prosecution
- Examiner
- SONG, HOSUK
- Art Unit
- 2135
- Customer No.
- 23389
- Docket No.
- 11471Z (SGNA-1004A)
- Confirmation No.
- 6800
Publication
- Pub. No.
- US20020029338A1
- Pub. Date
- 2002-03-07
Patent Term Adjustment
-2days
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Quick Facts
- App. No.
- 09/924,616
- Filed
- 2001-08-08
- Granted
- 2004-12-21
- Pub. No.
- US20020029338A1
- Examiner
- SONG, HOSUK
- Art Unit
- 2135
- PTA
- -2 days
External Links