Assignee
STEM INC
US21 patents
Top patents by PatentIndex Score
US10756543B2Aug 25, 2020
Method and apparatus for stabalizing power on an electrical grid using networked distributed energy storage systems
STEM INC22 citations92
US9418392B2Aug 16, 2016
Method and apparatus for delivering power using external data
STEM INC13 citations91
US9406094B2Aug 2, 2016
Method and apparatus for delivering power using external data
STEM INC13 citations91
US8880233B2Nov 4, 2014
Method and apparatus for delivering power using external data
STEM INC24 citations91
US8368386B2Feb 5, 2013
Meter socket connection methods and systems for local generators or monitoring connections
STEM INC25 citations91
US9634508B2Apr 25, 2017
Method for balancing frequency instability on an electric grid using networked distributed energy storage systems
STEM INC17 citations90
US10747252B2Aug 18, 2020
Method and apparatus for delivering power using external data
STEM INC10 citations83
US8350521B2Jan 8, 2013
High speed feedback adjustment of power charge/discharge from an energy storage system
STEM INC13 citations83
US10389126B2Aug 20, 2019
Method and apparatus for damping power oscillations on an electrical grid using networked distributed energy storage systems
STEM INC12 citations82
US10693294B2Jun 23, 2020
System for optimizing the charging of electric vehicles using networked distributed energy storage systems
STEM INC17 citations81
US10571947B2Feb 25, 2020
Increasing the demand reduction effectiveness of an energy storage system
STEM INC9 citations80
US9136712B2Sep 15, 2015
High speed feedback adjustment of power charge/discharge from energy storage system
STEM INC6 citations80
US11201491B2Dec 14, 2021
Method for balancing frequency instability on an electric grid using networked distributed energy storage systems
STEM INC2 citations71
US10901489B2Jan 26, 2021
Multiphase electrical power construction and assignment at minimal loss
STEM INC1 citations71
US10782721B2Sep 22, 2020
Method and apparatus for balancing power on a per phase basis in multi-phase electrical load facilities using an energy storage system
STEM INC3 citations71
US11714441B2Aug 1, 2023
Method and apparatus for delivering power using external data
STEM INC0 citations61
US11081897B2Aug 3, 2021
High speed feedback adjustment of power charge/discharge from an energy storage system
STEM INC0 citations61
US9600046B2Mar 21, 2017
Multiphase electrical power construction and assignment at minimal loss
STEM INC1 citations61
US10804710B2Oct 13, 2020
Bidirectional energy converter with controllable filter stage
STEM INC1 citations60
US10768652B2Sep 8, 2020
Increasing the demand reduction effectiveness of an energy storage system
STEM INC1 citations59
US11454999B2Sep 27, 2022
Method and apparatus for automatically reconfiguring multi-phased networked energy storage devices at a site
STEM INC0 citations50