CA2354099A1 - An adaptable communication apparatus and an adaptable communication system - Google Patents

An adaptable communication apparatus and an adaptable communication system Download PDF

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Publication number
CA2354099A1
CA2354099A1 CA002354099A CA2354099A CA2354099A1 CA 2354099 A1 CA2354099 A1 CA 2354099A1 CA 002354099 A CA002354099 A CA 002354099A CA 2354099 A CA2354099 A CA 2354099A CA 2354099 A1 CA2354099 A1 CA 2354099A1
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CA
Canada
Prior art keywords
adaptable communication
data
adaptable
communication system
communication apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002354099A
Other languages
French (fr)
Other versions
CA2354099C (en
Inventor
Takahisa Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP16593495A external-priority patent/JP3172397B2/en
Priority claimed from JP16593395A external-priority patent/JP3172396B2/en
Priority claimed from JP7165932A external-priority patent/JPH0918469A/en
Priority claimed from JP16518795A external-priority patent/JP3202544B2/en
Priority claimed from JP19358695A external-priority patent/JP3172398B2/en
Application filed by Individual filed Critical Individual
Priority claimed from CA002179971A external-priority patent/CA2179971C/en
Publication of CA2354099A1 publication Critical patent/CA2354099A1/en
Application granted granted Critical
Publication of CA2354099C publication Critical patent/CA2354099C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A communication device according to the present invention comprises an enciphering transmitter for enciphering data and transmitting enciphered data, a counter for obtaining a count of a quantity of enciphered data, and an accounting circuit for calculating, in accordance with the count held by the counter, an amount to charge a user for the data.
CA002354099A 1995-06-30 1996-06-26 An adaptable communication apparatus and an adaptable communication system Expired - Fee Related CA2354099C (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP16593495A JP3172397B2 (en) 1995-06-30 1995-06-30 Cryptographic communication device and cryptographic communication system
JP16593395A JP3172396B2 (en) 1995-06-30 1995-06-30 Cryptographic communication device and cryptographic communication system
JP7165932A JPH0918469A (en) 1995-06-30 1995-06-30 Equipment and system for cipher communication and ciphering device
JP7-165933 1995-06-30
JP7-165934 1995-06-30
JP7-165932 1995-06-30
JP16518795A JP3202544B2 (en) 1995-06-30 1995-06-30 Encryption communication device and encryption device
JP7-165187 1995-06-30
JP19358695A JP3172398B2 (en) 1995-07-28 1995-07-28 Communication device and communication system
JP7-193586 1995-07-28
CA002179971A CA2179971C (en) 1995-06-30 1996-06-26 An adaptable communication apparatus and an adaptable communication system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002179971A Division CA2179971C (en) 1995-06-30 1996-06-26 An adaptable communication apparatus and an adaptable communication system

Publications (2)

Publication Number Publication Date
CA2354099A1 true CA2354099A1 (en) 1996-12-31
CA2354099C CA2354099C (en) 2003-09-09

Family

ID=27543500

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002354099A Expired - Fee Related CA2354099C (en) 1995-06-30 1996-06-26 An adaptable communication apparatus and an adaptable communication system

Country Status (1)

Country Link
CA (1) CA2354099C (en)

Also Published As

Publication number Publication date
CA2354099C (en) 2003-09-09

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20160627