US PATENT SUBCLASS 323 / 904
TOUCH SYSTEMS

Current as of: June, 1999
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323 /   HD   ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS

904TOUCH SYSTEMS

DEFINITION

Classification: 323/904

TOUCH SYSTEMS:

Art collection of disclosures including the sensing of a change in capacitance, temperature, or other condition produced by a person touching or being in the immediate proximity of a part of the system.