EnerSys Delaware Inc.

United States of America

 
Total IP 37
Total IP incl. subs 38 (+ 1 for subs)
Total IP Rank # 38,403
IP Activity Score 2.5/5.0    44
IP Activity Rank # 16,884
Parent Entity EnerSys
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

17 1
3 1
15 0
0
 
Last Patent 2025 - Methods, systems, and devices fo...
First Patent 1998 - Compressed battery system for mo...
Last Trademark 2010 - LEGACY
First Trademark 1992 - LEGACY

Subsidiaries

1 subsidiaries with IP (1 patents, 0 trademarks)

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Charging station for charging electric vehicles. A charging station for charging electric vehicl...
Invention Improvements relating to battery cell assemblies. A battery cell assembly (1) is disclosed. A fir...
2023 Invention Bipole frame with improved solid electrical connection and bipolar batteries including the same. ...
Invention Battery busbar. The invention relates to a battery and battery busbar. The battery busbar compris...
Invention Battery and venting arrangement. The present invention concerns a battery. More particularly, but...
2022 Invention Battery and safety arrangement. The present invention concerns a fire safety arrangement for a b...
Invention Battery safety arrangement. The present invention concerns a fire safety arrangement for a batte...
Invention Metal ion battery safety arrangement. The present invention concerns a fire safety arrangement f...
Invention Battery modules with anti-arcing, hot swapping, and/or self-disabling features. Battery modules w...
Invention Methods, systems, and devices for inductictive charging of vehicle batteries. Methods, systems, ...
Invention Methods, systems, and devices for inductive charging of vehicle batteries. Methods, systems, and ...
Invention Charging station for electric vehicles
Invention Direct current fast charging systems with grid tied energy storage systems. Direct current fast c...
Invention Bidirectional electrical systems with high-voltage versatile battery packs. Bidirectional electr...
Invention Bidirectional electrical systems with high-voltage versatile battery packs. Bidirectional electri...
2021 Invention Battery modules with anti-arcing, hot swapping, and/or self-disabling features. Battery modules ...
Invention Wireless induction chargers. Measures, including methods and apparatuses, for use in operating a...
Invention Wireless power transfer system and method of controlling a wireless power transfer system. A meth...
Invention Power factor correction circuits controlled using adjustable deadtime. Power factor correction c...
Invention Power converter topologies with power factor correction circuits controlled using adjustable dead...
Invention Unidirectional power converters with power factor correction circuits controlled using adjustable...
Invention Direct current fast charging systems with grid tied energy storage systems. Direct current fast ...
Invention Bipole frame with improved electrical connection and bipolar batteries including the same. A bipo...
Invention Seal systems for bipole frames and bipolar batteries including the same. A bipole frame assembly ...
Invention Improved bipolar battery terminal seal and related assemblies and methods. An end frame assembly ...
Invention Methods, systems, and devices for charging advanced sealed lead acid batteries. Some battery che...
Invention Methods, systems, and devices for charging advanced sealed lead acid batteries. Some battery chem...
2020 Invention Electrical transformer and method of manufacturing an electrical transformer. An electrical trans...
Invention Controlling a wireless power transfer system. A method of controlling a wireless power transfer s...
Invention Three phase ac/dc power converter with interleaved llc converters. An AC/DC power converter inclu...
Invention Batteries and related systems and methods. A battery includes: a case including a bottom wall, a...
Invention Batteries and related systems and methods. A battery includes: a case including a bottom wall, a ...
Invention Methods, systems, and devices for estimating and predicting a remaining time to charge and a rema...
2019 Invention Methods, systems, and devices for providing dynamic data analytics within battery charging system...
Invention Electrical power switching circuits. An electrical power switching circuit comprising a pluralit...
Invention Methods, systems, and devices for estimating and predicting battery properties. Methods, systems...
2014 Invention Battery charger. A device with power factor correction for converting three-phase alternating-cu...
2013 Invention Devices, systems and methods for mining equipment. A charging device adapter includes an adapter...
2010 G/S Industrial motive power batteries used in industrial vehicles and equipment, namely, forklifts an...
2006 Invention Battery storage system. The invention includes a storage rack for storing an array of battery cel...
2000 Invention Battery cell tray assembly and sytem. A battery system for battery powered vehicles which utilize...
1998 Invention Battery cell construction including fiberous mat separator. The present invention relates to a le...
Invention Compressed battery system for motive power applications. This invention relates to a battery cell...
1992 G/S Storage batteries for industrial vehicles.