US PATENT SUBCLASS 369 / 151
.~.~.~ Electrostatic or capacitive

Current as of: June, 1999
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369 /   HD   DYNAMIC INFORMATION STORAGE OR RETRIEVAL

99  DF  SPECIFIC DETAIL OF INFORMATION HANDLING PORTION OF SYSTEM {4}
127  DF  .~ Mechanical modification or sensing of storage medium {6}
135  DF  .~.~ Specified structure of electrical transducing assembly {11}
151.~.~.~ Electrostatic or capacitive

DEFINITION

Classification: 369/151

Electrostatic or capacitive:

(under subclass 135) Subject matter wherein the transducer includes an electric field and electrodes related thereto.

SEE OR SEARCH CLASS

361, Electricity: Electrical Systems and Devices,

277+, for variable capacitors, in general.