Patent Application
Utility
App. No. 09/991,990
· Confirmation No. 4404
METHOD FOR PROTECTION OF DATA DECODING ACCORDING TO MEDIUM PROTECTION DATA POSITION INFORMATION AND FIRST AND SECOND APPARATUS TROTECTION DATA TO DETERMINE WHETHER MAIN DATA AT SPECIFIED POSITIONS 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 | |
| 2004-08-04 | OATH |
Oath or Declaration filed | 2 | View | |
| 2004-08-04 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2004-08-04 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2004-08-04 | A.NA |
Amendment after Notice of Allowance (Rule 312) | 2 | View | |
| 2004-08-04 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | 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.
- 041-179005
- Confirmation No.
- 4404
Foreign Priority
6-47762
·
1994-02-22
·
JAPAN
Publication
- Pub. No.
- US20020034236A1
- Pub. Date
- 2002-03-21
Patent Term Adjustment
-49days
Parent
is a Continuation of
→
App. 09/469,499
· US 7,010,031
Filed 1999-12-22
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Division of
→
App. 08/940,941
· US 6,212,329
Filed 1997-09-30
· Patented Case
Parent
is a Continuation of
→
App. 08/391,861
Filed 1995-02-22
· Abandoned -- File-Wrapper-Continuation Parent Application
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Quick Facts
- App. No.
- 09/991,990
- Filed
- 2001-11-26
- Granted
- 2004-09-21
- Pub. No.
- US20020034236A1
- Examiner
- LEE, Y YOUNG
- Art Unit
- 2613
- PTA
- -49 days
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