.~ With peak detection of current or voltage (e.g., delta-V or delta-I utilized, etc.)
With peak detection of current or voltage (e.g., delta-V or delta-I utilized, etc.):
(under subclass 137) Subject matter wherein the peak magnitude of charging current or battery or cell voltage is determined during charging to indicate when a state of full charge of the battery or cell is reached.
SEE OR SEARCH THIS CLASS, SUBCLASS:
155+, for time control charging.
160+, for multi-rate charging.
SEE OR SEARCH CLASS
327, Miscellaneous Active Electrical Nonlinear Devices, Circuits, and Systems, appropriate subclass for signal discriminating, per se, based upon signal waveshape, amplitude, etc.