×

Method and apparatus for scanning a fingerprint using a linear sensor within a cursor control device

  • US 6,282,303 B1
  • Filed: 06/09/2000
  • Issued: 08/28/2001
  • Est. Priority Date: 06/02/1998
  • Status: Expired due to Term
First Claim
Patent Images

1. An apparatus for a cursor control device that may be used for scanning a fingerprint comprising:

  • a roller for controlling a display; and

    a fingerprint scanning device comprising;

    a linear imaging device;

    a light source positioned to direct light through the roller;

    a focusing device positioned to focus light directed through the roller onto the linear imaging device;

    such that the roller is used to control a cursor and for fingerprint scanning.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×