1
James Joseph Heidenreich, Ronald Jay Roybal, Thanh Quoc Le, Pankaj H Bhatt: Uninterruptible power supplies for use in a distributed network. Alpha Technologies, Michael R Schacht, Schacht Law Office, April 12, 2016: US09312726 (3 worldwide citation)

A UPS module configured to be arranged between at least one AC line and a communications system comprising at least one load comprises a power system, a diagnostic system, and a communications module. The power system comprising a battery module, an inverter module, and a transformer module and is o ...


2
James Patrick Richardson, Thanh Quoc Le: Switching systems and methods for use in uninterruptible power supplies. Michael R Schacht, Schacht Law Office, November 7, 2017: US09812900 (1 worldwide citation)

An uninterruptible power supply for providing an output power signal to a load has a ferroresonant transformer, a resonant capacitor operatively connected to the ferroresonant transformer, and an inverter operatively connected to the ferroresonant transformer. The inverter is configured to generate ...


3
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 ...


4
James Joseph Heidenreich, Ronald Jay Roybal, Thanh Quoc Le, Pankaj H Bhatt: Uninterruptible power supplies for use in a distributed network. Alpha Technologies, Michael R Schacht, Schacht Law Office, October 16, 2018: US10103571

A diagnostic system for a UPS module has a battery diagnostics module, an inverter diagnostic module, a utility diagnostic module, and a transformer diagnostic module. The battery diagnostic module is configured to generate battery diagnostic information based on at least one operating characteristi ...


5
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 ...


6
James Joseph Heidenreich, Ronald Jay Roybal, Thanh Quoc Le, Pankaj H Bhatt: Uninterruptible power supplies for use in a distributed network. Alpha Technologies, August 23, 2012: US20120212051-A1

A UPS module configured to be arranged between at least one AC line and a communications system comprising at least one load comprises a power system, a diagnostic system, and a communications module. The power system comprising a battery module, an inverter module, and a transformer module and is o ...


7
James Joseph Heidenreich, Michael A Haass, Thanh Quoc Le, Seth William Jennings: Charge equalization systems and methods. Alpha Technologies, August 30, 2012: US20120217806-A1

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 ...