Recording and reproducing apparatus

Details Recording and reproducing apparatus Recording and reproducing apparatus

2007-12-18

2007-12-18

Song, Hosuk (Department: 2135)

Information security

Prevention of unauthorized use of data including prevention...

C726S027000, C726S031000, C726S032000, C726S033000

Reexamination Certificate

active

10657156

ABSTRACT:
A recording and reproducing apparatus having a recording medium and cartridge memory inside a cartridge and making a copy of control information memorized in said cartridge memory recorded, in which control information memorized in the cartridge memory is compared with one recorded in the recording medium, thereby a recording or reproducing operation of the apparatus is selected based on the compared result. Moreover in the apparatus, a password is memorized in the cartridge memory in advance and an authentication is made with the password being input through an external input means, thereby its recording or reproducing operation is selected based on the authenticated result.

REFERENCES:
patent: 4961088 (1990-10-01), Gilliland et al.
patent: 5418763 (1995-05-01), Ichikawa et al.
patent: 6038200 (2000-03-01), Ozue et al.
patent: 7006995 (2006-02-01), Edenson et al.
patent: 2001-332064 (2001-11-01), None

Affiliated with

Also associated with

Rating

Recording and reproducing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Recording and reproducing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recording and reproducing apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3881424