Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Protection at a particular protocol layer
Reexamination Certificate
2004-08-26
2009-12-08
Kim, Jung (Department: 2432)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Protection at a particular protocol layer
C726S001000
Reexamination Certificate
active
07631181
ABSTRACT:
Corresponding respective security policies are applied to a discovery protocol (a protocol used in the discovery phase) and a control protocol (a protocol used in the control phase) of a device control protocol when communications are made.
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Fujii Ken-ichi
Hirata Takashi
Shitano Masaki
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Kim Jung
Lemma Samson B
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