Patents by Inventor Martin Chalk

Martin Chalk has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Communications device and supporting network
    Publication number: 20050122315
    Abstract: An electronic hand held communications and data storage device (10) capable of sending and receiving small packets of data; the device including a display (13) capable of displaying said data, user control means (14) to enable sending and receipt of said information; wherein, the control means (14) is disposed within a field defined by the display (13). The control means (14) is arranged to allow a user a capability to pre determine commands for device function initiation.
    Type: Application
    Filed: November 16, 2002
    Publication date: June 9, 2005
    Inventors: Martin Chalk, Peter Maher, Jamie Fenton, Kevin Whitley, Peter Harrison