Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral adapting
Reexamination Certificate
2005-07-08
2010-06-15
Shin, Christopher B (Department: 2181)
Electrical computers and digital data processing systems: input/
Input/output data processing
Peripheral adapting
C710S015000, C360S004000
Reexamination Certificate
active
07739431
ABSTRACT:
Keystrokes input by a user are stored in non-volatile memory together with time stamps, creating a record of keystrokes and associated time stamps. At least some of the time stamps are generated and recorded in response to receipt of specific keystroke events, such as a specific keystroke, a specific sequence of keystrokes, a keystroke following an interval of inactivity or an interval of inactivity following a keystroke. The resulting keystroke record may show sessions of keystrokes received, with a start and end time stamp for each session. An alteration record is also provided to track alterations and erasures of the keystroke record.
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International Search Report for PCT/NZ2005/000166 mailed Oct. 4, 2005.
InstaGuardwebsite, as archived Mar.-Aug. 2003.
Keyghost Limited
Nixon & Vanderhye P.C.
Shin Christopher B
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