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Graham Johnson

Professor

 https://orcid.org/0000-0002-7610-862X
Calculated based on number of publications stored in Pure and citations from Scopus
1984 …2023

Research activity per year

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  • 2010

    Security markers for identifying a source of a substance

    Ross, G. A., Johnson, G. I., Clark, B. & Forrest, S. J., 21 Sept 2010, USPTO (United States Patent and Trademark Office), Patent No. US 7,800,088 B2 , 2 Nov 2005

    Research output: Patent

    Open Access
  • 2009

    Security markers for marking a person or property

    Ross, G. A., Johnson, G. I., Clark, B. & Forrest, S. J., 10 Feb 2009, USPTO (United States Patent and Trademark Office), Patent No. US 7488,954 B2 , 2 Nov 2005

    Research output: Patent

    Open Access
  • 2008

    Security markers for indicating condition of an item

    Ross, G. A., Johnson, G. I., Clark, B. & Forrest, S. J., 27 May 2008, USPTO (United States Patent and Trademark Office), Patent No. US 7,378,675 B2, 2 Nov 2005

    Research output: Patent

    Open Access
  • 2007

    Security markers for determining composition of a medium

    Ross, G. A., Johnson, G. I., Clark, B., Forrest, S. J., Cegalis, J., Greaves, W. J. & Maney, C. Q., 14 Aug 2007, USPTO (United States Patent and Trademark Office), Patent No. US 7,256,398 B2, 2 Nov 2005

    Research output: Patent

    Open Access
  • 2004

    Consumer model

    Dove, L. G. & Johnson, G. I., 25 May 2004, USPTO (United States Patent and Trademark Office), Patent No. US 6,741,973 B1, 14 Oct 1997

    Research output: Patent

    Open Access
  • 2002

    Portable communication device

    Emmoft, S. J., Woods, S. & Johnson, G. I., 23 Jul 2002, USPTO (United States Patent and Trademark Office), Patent No. US 6,424,845 B1 , 17 Jun 1999

    Research output: Patent

    Open Access
    30 Citations (Scopus)
  • 2001

    Self-service terminal

    Waller, M., de Vries, G. & Johnson, G. I., 21 Mar 2001, IPC No. G07F 7/10, G07F 17/16, European Patent Office, Patent No. EP 1 085 477 A2, 5 Sept 2000, Priority date 20 Sept 1999, Priority No. GB 9922235

    Research output: Patent

    Open Access
  • 2000

    Local messaging

    Woods, S., Emmott, S. J. & Johnson, G. I., 5 Apr 2000, IPC No. G06Q30/00, G07F7/02, H04B7/26, H04H1/00, H04H20/00, H04Q7/34, European Patent Office, Patent No. EP 0 991 039 A2, 3 Sept 1999

    Research output: Patent

    Open Access

  • Portable electronic apparatus

    Woods, S., Emmott, S. J. & Johnson, G. I., 22 Mar 2000, IPC No. G06F15/02, G06F3/02, G06F3/023, G06K17/00, G07F7/10, H04Q7/38, G07F7/10, European Patent Office, Patent No. EP 0 987 660 A1, 3 Sept 1999

    Research output: Patent

    Open Access
  • 1999

    Communication network

    Emmott, S. J., Treleaven, P. C. & Johnson, G. I., 17 Mar 1999, IPC No. B65G61/00, G06F13/00, G06Q30/00, H04N7/16, G06F17/60, European Patent Office, Patent No. EP 0 902 383 A2, 21 Aug 1998, Priority date 10 Sept 1997, Priority No. GB 9719289

    Research output: Patent

    Open Access

  • Portable communication device and a method of transmitting information

    Emmott, S. J., Johnson, G. I. & Woods, S., 22 Dec 1999, IPC No. G06F13/00, H04M 1/72, H04Q 7/32, European Patent Office, Patent No. EP 0 966 139 A2, 21 Jun 1999

    Research output: Patent

    Open Access
  • 1996

    An automated teller machine

    Johnson, G. I., 26 Jun 1996, IPC No. G06Q40/00, G07D9/00, G07F19/00, European Patent Office, Patent No. EP 0 718 813 A2, 30 Nov 1995, Priority date 6 Dec 1994, Priority No. GB 9424558

    Research output: Patent

    Open Access

  • A self-service transaction terminal

    Johnson, G. I., 3 Jul 1996, IPC No. G07D9/00, G07F19/00, G07F7/08, G09B21/00, European Patent Office, Patent No. EP 0 720 131 A1, 22 Dec 1995, Priority date 29 Dec 1994, Priority No. GB 9426325

    Research output: Patent

    Open Access