GB9620035D0 - Data encoding device and method of facsimile system - Google Patents

Data encoding device and method of facsimile system

Info

Publication number
GB9620035D0
GB9620035D0 GBGB9620035.7A GB9620035A GB9620035D0 GB 9620035 D0 GB9620035 D0 GB 9620035D0 GB 9620035 A GB9620035 A GB 9620035A GB 9620035 D0 GB9620035 D0 GB 9620035D0
Authority
GB
United Kingdom
Prior art keywords
encoding device
data encoding
facsimile system
facsimile
data
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
GBGB9620035.7A
Other versions
GB2305813A (en
GB2305813B (en
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9620035D0 publication Critical patent/GB9620035D0/en
Publication of GB2305813A publication Critical patent/GB2305813A/en
Application granted granted Critical
Publication of GB2305813B publication Critical patent/GB2305813B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/44—Secrecy systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/005—Statistical coding, e.g. Huffman, run length coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/44—Secrecy systems
    • H04N1/4406—Restricting access, e.g. according to user identity
    • H04N1/4413—Restricting access, e.g. according to user identity involving the use of passwords, ID codes or the like, e.g. PIN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/44—Secrecy systems
    • H04N1/448—Rendering the image unintelligible, e.g. scrambling

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Transmission Control (AREA)
GB9620035A 1995-09-29 1996-09-26 Data encoding in facsimile systems Expired - Fee Related GB2305813B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950033098A KR970019336A (en) 1995-09-29 1995-09-29 Data encryption device and method of facsimile system

Publications (3)

Publication Number Publication Date
GB9620035D0 true GB9620035D0 (en) 1996-11-13
GB2305813A GB2305813A (en) 1997-04-16
GB2305813B GB2305813B (en) 1997-12-10

Family

ID=19428665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9620035A Expired - Fee Related GB2305813B (en) 1995-09-29 1996-09-26 Data encoding in facsimile systems

Country Status (3)

Country Link
KR (1) KR970019336A (en)
CN (1) CN1149226A (en)
GB (1) GB2305813B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100416390B1 (en) * 2000-10-25 2004-01-31 주식회사 레다트 Led lamp apparatus
US8290160B1 (en) 2001-10-17 2012-10-16 Appalachian Technologies Corporation of Pennsylvania Method and apparatus for secured facsimile transmission
US7549058B1 (en) * 2005-06-30 2009-06-16 Mavs Lab. Inc. Method and apparatus for encrypting and decrypting digital data

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217949B (en) * 1988-03-29 1992-08-05 Aisin Seiki Data encryption
JPH0294836A (en) * 1988-09-30 1990-04-05 Aisin Seiki Co Ltd Privacy telephone communication controller
JPH0482376A (en) * 1990-07-25 1992-03-16 Brother Ind Ltd Facsimile equipment
US5166977A (en) * 1991-05-31 1992-11-24 Encrypto, Inc. Protocol converter for a secure fax transmission system
SE469461B (en) * 1991-11-07 1993-07-05 Nybo Seal System Ab APPLICATION FOR TRANSFER TRANSMISSION OF MESSAGES FROM SENDER TO RECEIVER
JP3609097B2 (en) * 1992-01-17 2005-01-12 株式会社リコー Image encryption playback device
WO1994009591A1 (en) * 1992-10-21 1994-04-28 Pumpkin House Incorporated Copying machine with encoding function
FR2700905B1 (en) * 1993-01-28 1995-03-10 France Telecom Device and method for securing fax transmission, and secure facsimile machine comprising such a device.

Also Published As

Publication number Publication date
CN1149226A (en) 1997-05-07
GB2305813A (en) 1997-04-16
KR970019336A (en) 1997-04-30
GB2305813B (en) 1997-12-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090926