US PATENT SUBCLASS 341 / 164
.~.~.~ Single comparator and counter

Current as of: June, 1999
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341 /   HD   CODED DATA GENERATION OR CONVERSION

126  DF  ANALOG TO OR FROM DIGITAL CONVERSION {12}
155  DF  .~ Analog to digital conversion {6}
158  DF  .~.~ Analog input compared with static reference {6}
164.~.~.~ Single comparator and counter

DEFINITION

Classification: 341/164

Single comparator and counter:

(under subclass 158) Subject matter having one comparator and a counter.

(1) Note. This subclass will include many successive approximation types of analog to digital converters as well as tracking types of analog to digital converters employing reversible counters.

SEE OR SEARCH CLASS

377, Electrical Pulse Counters, Pulse Dividers, or Shift Registers: Circuits and Systems, appropriate subclasses for electrical counters.