US PATENT SUBCLASS 382 / 119
.~.~ Using a signature

Current as of: June, 1999
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382 /   HD   IMAGE ANALYSIS

100  DF  APPLICATIONS {20}
115  DF  .~ Personnel identification (e.g., biometrics) {5}
119.~.~ Using a signature {4}
120  DF  .~.~.~> Sensing pressure together with speed or acceleration
121  DF  .~.~.~> Sensing pressure only
122  DF  .~.~.~> Sensing speed or acceleration only
123  DF  .~.~.~> Sensing geometrical properties

DEFINITION

Classification: 382/119

Using a signature:

(under subclass 115) Subject matter wherein a person is identified by analyzing the pattern* of a signed name.

(1) Note. For classification in this subclass, the focal point of the analysis must be the writer rather than the written message; that is, an attempt must be made to identify the writer rather than the mere alpha content of the signature.

SEE OR SEARCH CLASS

73, Measuring and Testing,

865.4, for mechanical signature verification instruments.

178, Telegraphy,

18.01+, for writing instruments and sensor tablets. 348, Television,

161, for the remote verification of signatures using television and having an operator making a decision as to the authenticity of the signature, where a television system is an integral part of the system.