US 12,136,708 B2
Battery adaptive charging using battery physical phenomena
Dania Ghantous, Walnut Creek, CA (US); Fred Berkowitz, Los Gatos, CA (US); and Nadim Maluf, Los Altos, CA (US)
Assigned to Qnovo Inc., Milpitas, CA (US)
Filed by Qnovo Inc., Milpitas, CA (US)
Filed on Jun. 23, 2022, as Appl. No. 17/808,339.
Application 17/808,339 is a continuation of application No. 16/183,550, filed on Nov. 7, 2018, granted, now 11,397,215.
Application 16/183,550 is a continuation in part of application No. 16/107,560, filed on Aug. 21, 2018, abandoned.
Application 16/107,560 is a continuation of application No. 14/752,592, filed on Jun. 26, 2015, granted, now 10,067,198, issued on Sep. 4, 2018.
Application 14/752,592 is a continuation of application No. 14/003,826, granted, now 9,121,910, issued on Sep. 1, 2015, previously published as PCT/US2012/030618, filed on Mar. 26, 2012.
Application 14/752,592 is a continuation of application No. 13/366,352, filed on Feb. 5, 2012, granted, now 8,970,178, issued on Mar. 3, 2015.
Application 14/752,592 is a continuation of application No. 13/167,782, filed on Jun. 24, 2011, granted, now 8,791,669, issued on Jul. 29, 2014.
Application 14/752,592 is a continuation of application No. 13/111,902, filed on May 19, 2011, granted, now 8,638,070, issued on Jan. 28, 2014.
Claims priority of provisional application 61/468,051, filed on Mar. 27, 2011.
Claims priority of provisional application 61/439,400, filed on Feb. 4, 2011.
Claims priority of provisional application 61/368,158, filed on Jul. 27, 2010.
Claims priority of provisional application 61/358,384, filed on Jun. 24, 2010.
Claims priority of provisional application 61/346,953, filed on May 21, 2010.
Prior Publication US 2022/0317198 A1, Oct. 6, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H02J 7/00 (2006.01); G01R 31/392 (2019.01); H01M 10/44 (2006.01); H02J 7/14 (2006.01); G01R 31/3835 (2019.01); H01M 10/48 (2006.01)
CPC H01M 10/44 (2013.01) [G01R 31/392 (2019.01); H02J 7/0047 (2013.01); G01R 31/3835 (2019.01); H01M 10/48 (2013.01); H02J 7/00 (2013.01); H02J 7/007 (2013.01); H02J 7/00711 (2020.01); H02J 7/007182 (2020.01)] 24 Claims
OG exemplary drawing
 
1. A method of adaptively charging a battery, the method comprising:
(a) measuring a battery response during a time regime or a frequency regime where the battery's response reflects a physical phenomenon occurring in the battery;
(b) using the battery's response, as measured in (a), to characterize the physical phenomenon; and
(c) based on the physical phenomenon's characterization, as determined in (b), performing at least one of: (1) generating a diagnosis of a condition of the battery; or (2) adapting a charging process of the battery.