IS2271A7 - Kerfi til þess að sanna undirskriftir skjala og skjal, sem með því er notað - Google Patents

Kerfi til þess að sanna undirskriftir skjala og skjal, sem með því er notað

Info

Publication number
IS2271A7
IS2271A7 IS2271A IS2271A IS2271A7 IS 2271 A7 IS2271 A7 IS 2271A7 IS 2271 A IS2271 A IS 2271A IS 2271 A IS2271 A IS 2271A IS 2271 A7 IS2271 A7 IS 2271A7
Authority
IS
Iceland
Prior art keywords
proving
signatures
documents
document used
document
Prior art date
Application number
IS2271A
Other languages
English (en)
Icelandic (is)
Inventor
J. Waterbury Nelson
Original Assignee
J. Waterbury Nelson
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 J. Waterbury Nelson filed Critical J. Waterbury Nelson
Publication of IS2271A7 publication Critical patent/IS2271A7/is

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/24—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a handwritten signature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)
IS2271A 1974-05-01 1975-04-15 Kerfi til þess að sanna undirskriftir skjala og skjal, sem með því er notað IS2271A7 (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46591074A 1974-05-01 1974-05-01

Publications (1)

Publication Number Publication Date
IS2271A7 true IS2271A7 (is) 1975-07-02

Family

ID=23849666

Family Applications (1)

Application Number Title Priority Date Filing Date
IS2271A IS2271A7 (is) 1974-05-01 1975-04-15 Kerfi til þess að sanna undirskriftir skjala og skjal, sem með því er notað

Country Status (5)

Country Link
BE (1) BE828405A (cg-RX-API-DMAC7.html)
DE (1) DE2452202A1 (cg-RX-API-DMAC7.html)
FI (1) FI751282A7 (cg-RX-API-DMAC7.html)
IS (1) IS2271A7 (cg-RX-API-DMAC7.html)
MW (1) MW2275A1 (cg-RX-API-DMAC7.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0156463B1 (en) * 1984-02-07 1987-06-16 Unisys Corporation Protection of legal documents by reverse penetration
FR2672246A1 (fr) * 1991-02-04 1992-08-07 Mercurio Paolo Procede et moyens pour rendre inviolable un moyen de paiement scriptural.
US6866196B1 (en) 1994-05-25 2005-03-15 Spencer A. Rathus Method and apparatus for accessing electronic data via a familiar printed medium
US8261993B2 (en) 1994-05-25 2012-09-11 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US7712668B2 (en) 1994-05-25 2010-05-11 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US7703683B2 (en) 1994-05-25 2010-04-27 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US7717344B2 (en) 1994-05-25 2010-05-18 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US8910876B2 (en) 1994-05-25 2014-12-16 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
ES2397568T3 (es) 2008-03-11 2013-03-07 Rolic Ltd. Elemento de seguridad biométrica óptico

Also Published As

Publication number Publication date
BE828405A (fr) 1975-08-18
FI751282A7 (cg-RX-API-DMAC7.html) 1975-11-02
DE2452202A1 (de) 1975-11-20
MW2275A1 (en) 1977-07-13

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