Cryptography – Communication system using cryptography – Wireless communication
Reexamination Certificate
2006-10-13
2010-06-15
Zand, Kambiz (Department: 2434)
Cryptography
Communication system using cryptography
Wireless communication
C713S160000
Reexamination Certificate
active
07738661
ABSTRACT:
Disclosed a digital-broadcasting receiving apparatus including: a scramble judgment member, a decode judgment member, a first registration member to register the sub-channel as a viewable channel when the decode judgment member judges that the broadcast data of the sub-channel can be decoded, a second registration member to register the sub-channel as a viewable channel when the scramble judgment member judges that the broadcast data of the sub-channel is not scrambled, a judgment member, a channel registration control member to register the sub-channel by the first registration member when the judgment member judges that the scramble judgment does not accord with the decode judgment, and registers the sub-channel by the second registration member when the judgment member judges that the judgment obtained by the scramble judgment member accords with the judgment obtained by the decode judgment member.
REFERENCES:
patent: 6850252 (2005-02-01), Hoffberg
patent: 2002/0092019 (2002-07-01), Marcus
patent: 2006/0159117 (2006-07-01), Furlong et al.
patent: 11-220655 (1999-08-01), None
patent: 2002-101353 (2002-04-01), None
Inui Yasuhiro
Katayama Takahiro
Takagi Toshihiro
Crowell & Moring LLP
Funai Electric Co. Ltd.
Guirguis Michael
Zand Kambiz
LandOfFree
Broadcasting receiving apparatus and broadcasting receiving... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Broadcasting receiving apparatus and broadcasting receiving..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Broadcasting receiving apparatus and broadcasting receiving... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4248068