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Patent
Publication NumberUS 20200161688Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-10-08Publication Date2020-05-21
Embodiments described herein relate generally to electrochemical cells having high rate capability, and more particularly to devices, systems and methods of producing high capacity and high rate capability batteries having relatively thick semi-solid electrodes. In some embodiments, an electrochemical cell includes an anode and a semi-solid cathode. The semi-solid cathode includes a suspension of an active material of about 35% to about 75% by volume of an active material and about 0.5% to ab…
Patent
Publication NumberJP 2020074340 AFiling StatusPatent ApplicationAvailabilityUnknownFiling Date2020-02-07Publication Date2020-05-14
Patent
Publication NumberUS 20200136121Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2018-04-18Publication Date2020-04-30
Systems and methods for constructing and assembling a battery are provided. A battery, may comprise a cell tab support and a plurality of stacked battery cells, where a portion of the cells extends through the cell tab support and is folded over on top of the cell tab support. Each of the plurality of stacked battery cells may comprise two oppositely charged electrode tab terminals bent in opposite directions below the cell tab support, and bent in the same direction over the top of the cell …
Patent
Publication NumberUS 10637038Filing StatusIssued PatentAvailabilityUnknownFiling Date2015-11-04Publication Date2020-04-28
Embodiments described herein relate generally to electrochemical cells having semi-solid electrodes that are coated on only one side of a current collector. In some embodiments, an electrochemical cell includes a semi-solid positive electrode coated on only one side of a positive current collector and a semi-solid negative electrode coated on only one side of a negative current collector. A separator is disposed between the semi-solid positive electrode and the semi-solid negative electrode. …
Patent
Publication NumberJP 6696901 B2Filing StatusIssued PatentAvailabilityUnknownFiling Date2015-01-09Publication Date2020-04-27
Patent
Publication NumberUS 20200106094Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-10-16Publication Date2020-04-02
Embodiments described herein relate generally to electrochemical cells having pre-lithiated semi-solid electrodes, and particularly to semi-solid electrodes that are pre-lithiated during the mixing of the semi-solid electrode slurry such that a solid-electrolyte interface (SEI) layer is formed in the semi-solid electrode before the electrochemical cell formation. In some embodiments, a semi-solid electrode includes about 20% to about 90% by volume of an active material, about 0% to about 25% …
Patent
Publication NumberUS 10606307Filing StatusIssued PatentAvailabilityUnknownFiling Date2017-10-13Publication Date2020-03-31
A computer implemented method includes identifying in an original circuit output signals that drive domain crossing logic separating a first clock domain from a second clock domain. A revised circuit is formed with a register attached to the domain crossing logic. The register receives an output signal and a synchronization signal that precludes the output signal from transitioning at selected clock cycle intervals.
Patent
Publication NumberUS 10601239Filing StatusIssued PatentAvailabilityUnknownFiling Date2018-11-05Publication Date2020-03-24
Systems and methods for charging and discharging a plurality of batteries are described herein. In some embodiments, a system includes a battery module, an energy storage system electrically coupled to the battery module, a power source, and a controller. The energy storage system is operable in a first operating state in which energy is transferred from the energy storage system to the battery module to charge the battery module, and a second operating state in which energy is transferred fr…
Patent
Publication NumberUS 10593952Filing StatusIssued PatentAvailabilityUnknownFiling Date2016-05-18Publication Date2020-03-17
Embodiments described herein relate generally to electrodes for electrochemical cells, the electrodes including an electrode material disposed on a current collector. In some embodiments, an electrode includes an edge protection barrier member on a perimeter of a surface of the current collector. The barrier member forms a wall along the main edge(s) of the current collector, defining an inner region bounded by the barrier member and the top surface of the current collector, and the electrode…
Patent
Publication NumberUS 10574087Filing StatusIssued PatentAvailabilityUnknownFiling Date2018-11-30Publication Date2020-02-25
Systems and methods for optimal planning and real-time control of energy storage systems for multiple simultaneous applications are provided. Energy storage applications can be analyzed for relevant metrics such as profitability and impact on the functionality of the electric grid, subject to system-wide and energy storage hardware constraints. The optimal amount of storage capacity and the optimal operating strategy can then be derived for each application and be prioritized according to a d…
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