Invention Grant
- Patent Title: Method and apparatus for secured facsimile transmission
- Patent Title (中): 安全传真传输的方法和装置
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Application No.: US09978095Application Date: 2001-10-17
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Publication No.: US08290160B1Publication Date: 2012-10-16
- Inventor: Gerd Matthias Steeger
- Applicant: Gerd Matthias Steeger
- Applicant Address: US PA Annville
- Assignee: Appalachian Technologies Corporation of Pennsylvania
- Current Assignee: Appalachian Technologies Corporation of Pennsylvania
- Current Assignee Address: US PA Annville
- Agency: Ostrolenk Faber LLP
- Main IPC: H04N1/44
- IPC: H04N1/44

Abstract:
A novel and unique method, program and apparatus for secured facsimile transmission. It converts the image pixels into 8 bit ASCII characters, encrypting the data and reconverting the encrypted data back into a scrambled image, which is then compressed and transmitted according to international standard of facsimile transmission regulation (CCITT) over an insecure public telephone line to the recipient. The scrambled image is saved in a special memory area of the receiving machine and may be de-scrambled upon an input of a password by the intended recipient.
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