US 12,088,117 B2
Wirelessly chargeable battery apparatus
Hatem Ibrahim Zeine, Woodinville, WA (US); Siamak Ebadi, San Francisco, CA (US); Alireza Saghati, Los Gatos, CA (US); Anas Alfarra, Bellevue, WA (US); and Chris Neugebauer, Bellevue, WA (US)
Assigned to Ossia Inc., Redmond, WA (US)
Filed by Ossia Inc., Redmond, WA (US)
Filed on Apr. 30, 2021, as Appl. No. 17/244,964.
Application 17/244,964 is a continuation of application No. 16/786,180, filed on Feb. 10, 2020, granted, now 11,043,833.
Application 16/786,180 is a continuation of application No. 15/048,982, filed on Feb. 19, 2016, granted, now 10,559,971, issued on Feb. 11, 2020.
Claims priority of provisional application 62/275,383, filed on Jan. 6, 2016.
Claims priority of provisional application 62/146,233, filed on Apr. 10, 2015.
Prior Publication US 2021/0249903 A1, Aug. 12, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H02J 50/20 (2016.01); H02J 7/04 (2006.01); H02J 50/10 (2016.01); H02J 50/40 (2016.01); H04M 1/02 (2006.01); H02J 7/00 (2006.01)
CPC H02J 50/20 (2016.02) [H02J 50/10 (2016.02); H02J 7/0013 (2013.01); H02J 7/0042 (2013.01); H02J 7/007 (2013.01); H02J 7/04 (2013.01); H02J 50/402 (2020.01); H04M 1/0262 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A wirelessly chargeable battery apparatus comprising:
a circuit configured to convert an alternating current signal induced by an antenna from a wireless power signal to a direct current (DC) signal for transmission to an energy storage device; and
a voltage configuration module coupled to the circuit, and configured to vary an output voltage of the wirelessly chargeable battery apparatus according to a configuration of the energy storage device, the configuration including a number of batteries in parallel.