Patent ID: 11894705
Assignee: HAND HELD PRODUCTS, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 4:
5. The method of claim 1, further comprising:
switching, by a switching circuit, a first LED and a second LED of the plurality of LEDs according to a first illumination pattern when the charge of the rechargeable power supply falls within a first range;
switching, by the switching circuit, the first LED and the second LED according to a second illumination pattern when the charge of the rechargeable power supply falls within a second range;
switching, by the switching circuit, the first LED and the second LED according to a third predefined illumination pattern when the charge of the rechargeable power supply falls within a third range; and
switching, by the switching circuit, the first LED and the second LED according to a fourth predefined illumination pattern when the charge of the rechargeable power supply falls within a fourth range.