US PATENT SUBCLASS 379 / 93.03
.~.~.~ Personal identification

Current as of: June, 1999
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379 /   HD   TELEPHONIC COMMUNICATIONS

90.01  DF  TELEPHONE LINE OR SYSTEM COMBINED WITH DIVERSE ELECTRICAL SYSTEM OR SIGNALLING (E.G., COMPOSITE) {8}
93.01  DF  .~ Having transmission of a digital message signal over a telephone line {9}
93.02  DF  .~.~ Access restricting {2}
93.03.~.~.~ Personal identification

DEFINITION

Classification: 379/93.03

Personal identification:

(under subclass 93.02) Subject matter whereby access is granted by matching user characteristics (e.g., voiceprint, fingerprint, signature) of the person desiring access.

SEE OR SEARCH CLASS

382, Image Analysis,

115+, for personnel identification.