38 patents
Page 2 of 2
Utility
Prelithiated hybridized energy storage device
16 Nov 20
Hieu Minh Duong, Porter Mitchell, Mohammed-Yazid Saidi, Joon Ho Shin, Haim Feigenbaum
Filed: 19 Feb 18
Utility
Dry Energy Storage Device Electrode and Methods of Making the Same
11 Nov 20
An energy storage device can include a cathode and an anode, where at least one of the cathode and the anode are made of a polytetrafluoroethylene (PTFE) composite binder material including PTFE and at least one of polyvinylidene fluoride (PVDF), a PVDF co-polymer, and poly(ethylene oxide) (PEO).
Hieu Minh Duong, Haim Feigenbaum, Jian Hong
Filed: 26 Jul 20
Utility
Electrode graphite film and electrode divider ring for an energy storage device
26 Oct 20
An energy storage device can have a first graphite film, a second graphite film and an electrode divider ring between the first graphite film and the second graphite film, forming a sealed enclosure.
Porter Mitchell, Thomas J. Dougherty
Filed: 4 Oct 18
Utility
Systems and Methods for Improving Cell Balancing and Cell Failure Detection
7 Oct 20
In one aspect, an embodiment of this invention comprises an energy storage device balancing apparatus.
Ilya Kaminsky
Filed: 9 Feb 20
Utility
System and method for providing bidirectional transient voltage support and power
5 Oct 20
An apparatus for storing energy includes a plurality of energy storage cells, a switching circuit configured to control a transient voltage support to a battery provided by the plurality of energy storage cells, a charging circuit configured to charge the plurality of energy storage cells, and a processing system.
David Rechel, Mikael Setterberg, Stefan Werkstetter
Filed: 20 Aug 18
Utility
Compositions and Methods for Multilayer Dry Coated and Wet Cast Film Hybrid Electrode Films
30 Sep 20
Provided herein are energy storage device electrode films comprising a hybrid electrode film, and methods of forming such multilayer hybrid electrode films and energy storage devices comprising multilayer hybrid electrode films.
Joon Ho Shin, Hieu Minh Duong, Amado Marcelino Garcia Acevedo
Filed: 25 Mar 20
Utility
Compositions and Methods for Dry Electrode Films Including Elastic Polymer Binders
30 Sep 20
Provided herein are dry process electrode films, and energy storage devices incorporating the same, including an elastic polymer binder.
Joon Ho Shin, Hieu Minh Duong
Filed: 25 Mar 20
Utility
Carbon surface modification for three-volt ultracapacitor
31 Aug 20
An electric double-layer ultracapacitor configured to maintain desired operation at an operating voltage of three volts, where the capacitor includes a housing component, a first and a second current collector, a positive and a negative electrode electrically coupled to one of the first and second current collectors, and a separator positioned between the positive and the negative electrode.
Priya Bendale, Robert Crawford, Porter Mitchell, Jeffrey Nelson, Doug Schafer, Xiaomei Xi
Filed: 28 Mar 19
Utility
Methods and Apparatuses for Polymer Fibrillization Under Electric Field
19 Aug 20
A method of fibrillizing a fibrillizable binder component of an electrode film can include providing a negatively charged fibrillizable binder component, and applying an electric field upon the negatively charged binder component to fibrillize the negatively charged fibrillizable binder component.
Jian Hong, Xiaomei Xi
Filed: 23 Jan 20
Utility
Prelithiated Multilayer Dry Electrode and Methods
12 Aug 20
Provided herein are multilayer dry films for electrode film fabrication, and electrode films, electrodes, and energy storage devices that implement the multilayer dry films.
Joon Ho Shin, Hieu Minh Duong, Vicente Tapia
Filed: 13 Jan 20
Utility
Dry energy storage device electrode and methods of making the same
10 Aug 20
An energy storage device can include a cathode and an anode, where at least one of the cathode and the anode are made of a polytetrafluoroethylene (PTFE) composite binder material including PTFE and at least one of polyvinylidene fluoride (PVDF), a PVDF co-polymer, and poly(ethylene oxide) (PEO).
Hieu Minh Duong, Haim Feigenbaum, Jian Hong
Filed: 16 Apr 15
Utility
Compositions and Methods for Prelithiating Energy Storage Devices
15 Jul 20
An energy storage device can include a cathode, an anode, and a separator between the cathode and the anode.
Ziying Wang, Hieu Minh Duong
Filed: 13 Jan 20
Utility
Formulations for and methods of fabricating energy storage device electrodes
6 Jul 20
An energy storage device can include a cathode, an anode, and a separator between the cathode and the anode, where the anode comprises a first lithium ion intercalating carbon component and a second lithium ion intercalating carbon component.
Xiaomei Xi, Santhanam Raman
Filed: 26 Nov 18
Utility
Systems and methods for improving cell balancing and cell failure detection
24 Feb 20
In one aspect, an embodiment of this invention comprises an energy storage device balancing apparatus.
Ilya Kaminsky
Filed: 19 Dec 16
Utility
Methods and apparatuses for polymer fibrillization under electric field
27 Jan 20
A method of fibrillizing a fibrillizable binder component of an electrode film can include providing a negatively charged fibrillizable binder component, and applying an electric field upon the negatively charged binder component to fibrillize the negatively charged fibrillizable binder component.
Jian Hong, Xiaomei Xi
Filed: 8 Mar 15
Utility
Dry-particle based adhesive and dry film and methods of making same
27 Jan 20
Dry process based energy storage device structures and methods for using a dry adhesive therein are disclosed.
Porter Mitchell, Xiaomei Xi, Linda Zhong, Bin Zou
Filed: 8 Dec 16
Utility
Systems and Methods Comprising Open Cell Pack Modules
22 Jan 20
In one aspect, an embodiment of this invention comprises an energy-storage module for storing energy for electrical consumption.
Kevin T. Stone, Laurent Gisler, Ishmael D. Rahimian
Filed: 28 Mar 18
Utility
Compositions and Methods for Dry Electrode Films Including Microparticulate Non-fibrillizable Binders
2 Oct 19
Provided herein are dry process electrode films, and energy storage devices incorporating the same, including a microparticulate non-fibrillizable binder having certain particle sizes.
Ziying Wang, Hieu Minh Duong, Yudi Yudi, Joon Ho Shin, Prince Magsino
Filed: 26 Mar 19