Title: Positioning cursor on the display screen of computer
Application Number: 99804755 Application Date: 1999.04.06
Publication Number: 1295684 Publication Date: 2001.05.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G06F3/02;G06K11/16
Applicant(s) Name: Hans Rudolf Sterling Address:
Inventor(s) Name: Hans Rudolf Sterling
Attorney & Agent: wu rongjun
Abstract:
    A computer system comprises a keyboard (11), a display screen (13), a first pair of position-sensing electrodes (18.1, 18.2), a second pair of position-sensing electrodes (20.1, 20.2), a signal injection electrode (22), and an oscillator (27). The oscillator injects a signal via the signal injection electrode and the operator
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