AU5536190A - Thermally-activated receiving medium for use in a facsimile transmission system - Google Patents

Thermally-activated receiving medium for use in a facsimile transmission system

Info

Publication number
AU5536190A
AU5536190A AU55361/90A AU5536190A AU5536190A AU 5536190 A AU5536190 A AU 5536190A AU 55361/90 A AU55361/90 A AU 55361/90A AU 5536190 A AU5536190 A AU 5536190A AU 5536190 A AU5536190 A AU 5536190A
Authority
AU
Australia
Prior art keywords
thermally
transmission system
facsimile transmission
receiving medium
activated receiving
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.)
Abandoned
Application number
AU55361/90A
Inventor
Jerry R. Iggulden
Donald A. Streck
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.)
Individual
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 US07/341,756 external-priority patent/US5001749A/en
Application filed by Individual filed Critical Individual
Publication of AU5536190A publication Critical patent/AU5536190A/en
Abandoned 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
    • H04N1/4446—Hiding of documents or document information
    • 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
    • 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
    • H04N1/4446—Hiding of documents or document information
    • H04N1/4453—Covering, i.e. concealing from above, or folding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Credit Cards Or The Like (AREA)
  • Facsimiles In General (AREA)
AU55361/90A 1989-04-21 1990-02-21 Thermally-activated receiving medium for use in a facsimile transmission system Abandoned AU5536190A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US341756 1989-04-21
US07/341,756 US5001749A (en) 1988-03-31 1989-04-21 Thermally-activated receiving medium for use in a facsimile transmission system
US35480289A 1989-05-22 1989-05-22
US354802 1989-05-22

Publications (1)

Publication Number Publication Date
AU5536190A true AU5536190A (en) 1990-11-16

Family

ID=26992646

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55361/90A Abandoned AU5536190A (en) 1989-04-21 1990-02-21 Thermally-activated receiving medium for use in a facsimile transmission system

Country Status (7)

Country Link
EP (1) EP0469078A1 (en)
JP (1) JPH04505238A (en)
CN (1) CN1046646A (en)
AU (1) AU5536190A (en)
CA (1) CA2050938A1 (en)
CS (1) CS194890A2 (en)
WO (1) WO1990013201A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04207267A (en) * 1990-11-28 1992-07-29 Challange Five:Kk Shielding sheet of information recording paper, such as recording paper for facsimile and method for shielding information recording paper by using the shielding sheet

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596991A (en) * 1984-12-24 1986-06-24 Polaroid Corporation Thermal recording medium and method
DE3506828A1 (en) * 1985-02-27 1986-08-28 Buchmann Rudolf Ch METHOD FOR ENSURING CONFIDENTIALITY AND ITS APPLICATIONS REQUIRED FOR PROTECTED TREATMENT OF INFORMATION DOCUMENTS TO BE HANDLED IN TELEMATICS COMMUNICATION
EP0260815A1 (en) * 1986-08-18 1988-03-23 Spectron Print Pty. Limited Secure encoding method and associated products
FR2609343A1 (en) * 1987-01-07 1988-07-08 Mohammad Karim Device making it possible to reveal numbers, letters or figures which are not apparent at first sight.

Also Published As

Publication number Publication date
WO1990013201A1 (en) 1990-11-01
CN1046646A (en) 1990-10-31
CA2050938A1 (en) 1990-10-22
JPH04505238A (en) 1992-09-10
CS194890A2 (en) 1991-09-15
EP0469078A1 (en) 1992-02-05

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