IP Library › Granted Patent US 6,823,007
Granted Patent Utility
US 6,823,007 · Confirmation No. 1119

METHOD FOR PROTECTION OF DATA REPRODUCTION ACCORDING TO BOTH MEDIUM PROTECTION DATA AND APPARATUS PROTECTION DATA, INCLUDING LIMITATION OF REPRODUCTION BASED ON A FILM CLASSIFICATION SYSTEM

Inventor: Takayuki Sugahara
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
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
2004-05-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-05-24 LET. Miscellaneous Incoming Letter 2 View
2004-05-24 OATH Oath or Declaration filed 2 View
2004-05-24 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2004-05-24 CLM Claims 2 View
2004-05-24 REM Applicant Arguments/Remarks Made in an Amendment 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
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Quick Facts
Patent No.
US 6,823,007
App. No.
09/991,939
Filed
2001-11-26
Granted
2004-11-23
Pub. No.
US20020034231A1
Examiner
LEE, Y YOUNG
Art Unit
2613
PTA
-423 days