×

Method, device and computer program product for processing information in a memory

  • US 7,321,692 B2
  • Filed: 11/13/2002
  • Issued: 01/22/2008
  • Est. Priority Date: 11/13/2001
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for freeing memory in a device with limited memory, in which a plurality of pen strokes have been recorded, in electronic form in the memory in association with a page address of one of a plurality of logical pages and a recording time, the method comprising:

  • identifying page addresses for the plurality of pen strokes recorded in the device;

    identifying the recording time of the most recently recorded pen stroke associated with each of the identified page addresses;

    selecting the page address among the identified page addresses which has the oldest most recently recorded pen stroke; and

    deleting all the pen strokes associated with the selected page address.

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