GB2208734B - Apparatus for capturing information in drawing or writing - Google Patents

Apparatus for capturing information in drawing or writing

Info

Publication number
GB2208734B
GB2208734B GB8820612A GB8820612A GB2208734B GB 2208734 B GB2208734 B GB 2208734B GB 8820612 A GB8820612 A GB 8820612A GB 8820612 A GB8820612 A GB 8820612A GB 2208734 B GB2208734 B GB 2208734B
Authority
GB
United Kingdom
Prior art keywords
writing
capturing information
capturing
information
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.)
Revoked
Application number
GB8820612A
Other versions
GB8820612D0 (en
GB2208734A (en
Inventor
Colin Sefton Hilton
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 GB858527265A external-priority patent/GB8527265D0/en
Priority claimed from GB868607207A external-priority patent/GB8607207D0/en
Priority claimed from GB8626411A external-priority patent/GB2183071B/en
Application filed by National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB8820612A priority Critical patent/GB2208734B/en
Publication of GB8820612D0 publication Critical patent/GB8820612D0/en
Publication of GB2208734A publication Critical patent/GB2208734A/en
Application granted granted Critical
Publication of GB2208734B publication Critical patent/GB2208734B/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/35—Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a handwritten signature
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/30—Writer recognition; Reading and verifying signatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Position Input By Displaying (AREA)
GB8820612A 1985-11-05 1988-08-31 Apparatus for capturing information in drawing or writing Revoked GB2208734B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8820612A GB2208734B (en) 1985-11-05 1988-08-31 Apparatus for capturing information in drawing or writing

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB858527265A GB8527265D0 (en) 1985-11-05 1985-11-05 Signature authentication
GB858528931A GB8528931D0 (en) 1985-11-05 1985-11-25 Signature verification
GB868607207A GB8607207D0 (en) 1986-03-24 1986-03-24 Capturing information in drawing/writing
GB8626411A GB2183071B (en) 1985-11-05 1986-11-05 Method and apparatus for capturing information in drawing or writing
GB8820612A GB2208734B (en) 1985-11-05 1988-08-31 Apparatus for capturing information in drawing or writing

Publications (3)

Publication Number Publication Date
GB8820612D0 GB8820612D0 (en) 1988-09-28
GB2208734A GB2208734A (en) 1989-04-12
GB2208734B true GB2208734B (en) 1990-11-07

Family

ID=27449705

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8820611A Expired - Fee Related GB2208733B (en) 1985-11-05 1988-08-31 A writing instrument for use in capturing information in drawing or writing
GB8820612A Revoked GB2208734B (en) 1985-11-05 1988-08-31 Apparatus for capturing information in drawing or writing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8820611A Expired - Fee Related GB2208733B (en) 1985-11-05 1988-08-31 A writing instrument for use in capturing information in drawing or writing

Country Status (1)

Country Link
GB (2) GB2208733B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0362970A3 (en) 1985-11-05 1990-08-16 Btg International Limited A writing instrument for use in capturing information in drawing or writing

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860254A (en) * 1958-10-21 1961-02-01 Arthur James Betts Improvements in means for producing signals from hand-written characters
GB1233335A (en) * 1968-10-07 1971-05-26
GB1376742A (en) * 1971-10-26 1974-12-11 Marconi Co Ltd Position resolvers
US3903502A (en) * 1973-08-29 1975-09-02 Creative Ventures Character recording system
US4078151A (en) * 1976-10-18 1978-03-07 Wisconsin Alumni Research Foundation Electronic graphics pad
GB1528578A (en) * 1974-11-20 1978-10-11 Nat Res Dev Position indicator
US4150285A (en) * 1977-12-27 1979-04-17 United Technologies Corporation Remote optical display designator
US4227044A (en) * 1979-01-22 1980-10-07 Talos Systems, Inc. Pen status system for digitizer pen
EP0035036A1 (en) * 1979-04-17 1981-09-09 FUJITA, Ryuhei Input device for hand-written characters and patterns
GB2117154A (en) * 1982-03-17 1983-10-05 Nigel Geoffrey Ley Hand-written character recognition device
US4475240A (en) * 1980-11-10 1984-10-02 Asea Aktiebolag Device for simultaneous creation and detection of markings

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1012445A (en) * 1961-08-25
FR2527362B1 (en) * 1982-05-18 1987-10-30 Serina Dominique METHOD AND DEVICE FOR INPUT AND PROCESSING OF CLEAR TRACKED DATA
EP0210237A1 (en) * 1985-01-31 1987-02-04 Tybar Engineering Pty. Ltd. Input device for handwritten characters

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860254A (en) * 1958-10-21 1961-02-01 Arthur James Betts Improvements in means for producing signals from hand-written characters
GB1233335A (en) * 1968-10-07 1971-05-26
GB1376742A (en) * 1971-10-26 1974-12-11 Marconi Co Ltd Position resolvers
US3903502A (en) * 1973-08-29 1975-09-02 Creative Ventures Character recording system
GB1528578A (en) * 1974-11-20 1978-10-11 Nat Res Dev Position indicator
US4078151A (en) * 1976-10-18 1978-03-07 Wisconsin Alumni Research Foundation Electronic graphics pad
US4150285A (en) * 1977-12-27 1979-04-17 United Technologies Corporation Remote optical display designator
US4227044A (en) * 1979-01-22 1980-10-07 Talos Systems, Inc. Pen status system for digitizer pen
EP0035036A1 (en) * 1979-04-17 1981-09-09 FUJITA, Ryuhei Input device for hand-written characters and patterns
US4475240A (en) * 1980-11-10 1984-10-02 Asea Aktiebolag Device for simultaneous creation and detection of markings
GB2117154A (en) * 1982-03-17 1983-10-05 Nigel Geoffrey Ley Hand-written character recognition device

Also Published As

Publication number Publication date
GB8820611D0 (en) 1988-09-28
GB2208733B (en) 1990-11-07
GB2208733A (en) 1989-04-12
GB8820612D0 (en) 1988-09-28
GB2208734A (en) 1989-04-12

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
7732 Case decided by the comptroller ** patent revoked (sect. 73(2)/1977)