US 12,470,084 B1
Controllers, and associated circuitry, devices, systems, mobile units, and methods
Richard C. Lindsey, Payson, UT (US); and Chris E. Spencer, Riverton, UT (US)
Assigned to LiveView Technologies, LLC, American Fork, UT (US)
Filed by LiveView Technologies, LLC, American Fork, UT (US)
Filed on Jul. 3, 2025, as Appl. No. 19/259,830.
Application 19/259,830 is a continuation of application No. 18/986,456, filed on Dec. 18, 2024.
Application 18/986,456 is a continuation of application No. 18/765,823, filed on Jul. 8, 2024, granted, now 12,237,712, issued on Feb. 25, 2025.
This patent is subject to a terminal disclaimer.
Int. Cl. H02J 9/06 (2006.01); G06F 1/30 (2006.01)
CPC H02J 9/06 (2013.01) [G06F 1/30 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A surveillance unit, comprising:
a first battery and a second battery;
a number of electronic devices; and
circuitry including:
power reset logic configured to, in response to a first event, reset at least one electronic device of the number of electronic devices;
a power path controller coupled to the power reset logic and configured to, in response to a second event, switch power to one or more of the number of electronic devices from the first battery to the second battery; and
a charge controller coupled to the power path controller and configured to supply a current to the second battery at one of a number of selectable levels.