US PATENT SUBCLASS 320 / 132-- .~.~.~ With state-of-charge detection

US PATENT SUBCLASS 320 / 132
.~.~.~ With state-of-charge detection

Current as of: June, 1999
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320 /	HD	ELECTRICITY: BATTERY OR CAPACITOR CHARGING OR DISCHARGING

127	DF	BATTERY OR CELL DISCHARGING {2}
128	DF	.~ With charging {3}
130	DF	.~.~ Cycling (e.g., discharge/charge cycle, etc.) {3}
132		.~.~.~ With state-of-charge detection

DEFINITION

Classification: 320/132

With state-of-charge detection:

(under subclass 130) Subject matter wherein the quantity of energy stored in the battery or cell is determined within the discharge/charge cycle.

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149, for detecting the integral of current or voltage to determine the total charge.

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324, Electricity: Measuring and Testing,

426+, for using a battery testing device.

340, Communications: Electrical, 636, for battery condition indication.