Patent Application
Utility
App. No. 09/991,946
· Confirmation No. 1142
APPARATUS FOR PROTECTION OF DATA DECODING ACCORDING TO PROTECTION DATA AND FIRST AND SECOND APPARATUS PROTECTION DATA TO DETERMINE WHETHER MAIN DATA ARE DECODED IN THEIR ENTIRETY, PARTIALLY, OR NOT AT ALL
Inventor:
Takayuki Sugahara
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-06-02 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2004-03-22 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-03-22 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2004-03-22 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-11-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-26 | SPEC |
Specification | 34 | View | |
| 2001-11-26 | CLM |
Claims | 2 | View | |
| 2001-11-26 | ABST |
Abstract | 1 | View | |
| 2001-11-26 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2001-11-26 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Takayuki Sugahara
Yokohama, JAPAN
Attorneys & Agents of Record
Classification
USPC
375/240.01
Prosecution
- Examiner
- LEE, Y YOUNG
- Art Unit
- 2613
- Customer No.
- 22902
- Docket No.
- 041-179009
- Confirmation No.
- 1142
Foreign Priority
6-47762
·
1994-02-22
·
JAPAN
Publication
- Pub. No.
- US20020034234A1
- Pub. Date
- 2002-03-21
Patent Term Adjustment
-322days
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Quick Facts
- App. No.
- 09/991,946
- Filed
- 2001-11-26
- Granted
- 2004-07-13
- Pub. No.
- US20020034234A1
- Examiner
- LEE, Y YOUNG
- Art Unit
- 2613
- PTA
- -322 days
External Links