Television – Special applications – Observation of or from a specific location
Reexamination Certificate
2004-03-26
2009-06-02
Tran, Sinh N (Department: 2622)
Television
Special applications
Observation of or from a specific location
C348S211120, C380S264000
Reexamination Certificate
active
07542071
ABSTRACT:
An image transmission system comprises: one or a plurality of image pickup apparatus each having a unique identifying number and having an encrypting function for encrypting a picked-up image for transmission to a network; a key generating apparatus for generating, for each image pickup apparatus, an encryption key for encrypting the image and a decryption key for decrypting the encrypted image; a memory card for recording the decryption key and the identifying number of the image pickup apparatus in association with each other; a viewing apparatus connected with the memory card and having a decrypting function for decrypting the encrypted image using the decryption key, for viewing the image transmitted via the network by the image pickup apparatus; and an authenticating server for authenticating the image pickup apparatus accessible from the viewing apparatus.
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Japanese Office Action; Application No. 2003-101783; Dated: Feb. 6, 2007.
Cutler Albert H
Kananen Ronald P.
Rader & Fishman & Grauer, PLLC
Sony Corporation
Tran Sinh N
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