1
James Joseph Heidenreich, Michael A Haass, Thanh Quoc Le, Seth William Jennings: Charge equalization systems and methods for battery systems and uninterruptible power supplies. Alpha Technologies, Michael R Schacht, Schacht Law Office, July 19, 2016: US09397509 (1 worldwide citation)

A battery system having at least one battery string of more than two batteries connected in series, a charge equalization circuit, a relay matrix, and a balance controller. The charge equalization circuit is capable of equalizing the charge on any pair of series connected batteries in the at least o ...


2
James Joseph Heidenreich, Michael A Haass, Thanh Quoc Le, Seth William Jennings: Charge equalization systems and methods for battery systems and uninterruptible power supplies. Alpha Technologies, Michael R Schacht, Schacht Law Office, December 26, 2017: US09853497

A battery system having at least one battery string of more than two batteries connected in series, a charge equalization circuit, and a relay matrix. The plurality of battery strings each comprise more than two batteries connected in series and are connected in parallel. The charge equalization cir ...


3
CHARGE EQUALIZATION SYSTEMS AND METHODS FOR BATTERY SYSTEMS AND UNINTERRUPTIBLE POWER SUPPLIES. November 10, 2016: US20160329741-A1

A battery system having at least one battery string of more than two batteries connected in series, a charge equalization circuit, and a relay matrix. The plurality of battery strings each comprise more than two batteries connected in series and are connected in parallel. The charge equalization cir ...


4
CHARGE EQUALIZATION SYSTEMS AND METHODS FOR BATTERY SYSTEMS AND UNINTERRUPTIBLE POWER SUPPLIES. April 26, 2018: US20180115189-A1

A battery system comprising a plurality of battery strings, a charge equalization circuit, a relay matrix, and a balance controller. The plurality of battery strings comprises at least three batteries connected in series, where the battery strings are connected in parallel. The charge equalization c ...