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App. No. 09/991,988 · Confirmation No. 4402

METHOD FOR PROTECTION OF DATA REPRODUCTION ACCORDING TO MEDIUM PROTECTION DATA, POSITION INFORMATION, FIRST AND SECOND APPARATUS PROTECTION DATA AND A FILM CLASSIFICATION SYSTEM TO DETERMINE WHETHER MAIN DATA AT SPECIFIED POSITIONS ARE REPRODUCED IN THEIR ENTIRETY, PARTIALLY, OR NOT AT ALL, AND DATA MEDIUM THEREFOR

Inventor: Takayuki Sugahara
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2005-05-26 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-08-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-05 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 2 View
2004-08-04 OATH Oath or Declaration filed 2 View
2004-08-04 LET. Miscellaneous Incoming Letter 2 View
2001-11-26 TRNA Transmittal of New Application 2 View
2001-11-26 SPEC Specification 34 View
2001-11-26 CLM Claims 3 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
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Quick Facts
App. No.
09/991,988
Filed
2001-11-26
Granted
2004-10-12
Pub. No.
US20020031175A1
Examiner
LEE, Y YOUNG
Art Unit
2613
PTA
-71 days