US PATENT SUBCLASS 382 / 121
.~.~.~ Sensing pressure only

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


382 /   HD   IMAGE ANALYSIS

100  DF  APPLICATIONS {20}
115  DF  .~ Personnel identification (e.g., biometrics) {5}
119  DF  .~.~ Using a signature {4}
121.~.~.~ Sensing pressure only

DEFINITION

Classification: 382/121

Sensing pressure only:

(under subclass 119) Subject matter wherein the characteristic of the writing sample used is only pressure or force exerted by the writer with a writing instrument during the writing of the sample.