Konstantin K Tikhonov, 49San Leandro, CA

8221915, Jul 17, 2012

Jan 13, 2012

13/350722

Konstantin Tikhonov - Pleasanton CA, US
Tobias Johnson - Union City CA, US
Jesse Chau - Newark CA, US
Ka Ki Yip - San Leandro CA, US
Marc Juzkow - Livermore CA, US

Leyden Energy, Inc. - Fremont CA

H01M 4/131
H01M 4/133
H01M 4/134
H01M 4/136
H01M 10/0568
H01M 4/75
H01M 4/66

429199, 4292311, 4292314, 4292315, 4292318, 42923195, 429330, 429233, 429245

Disclosed herein are lithium or lithium-ion batteries that employ an aluminum or aluminum alloy current collector protected by conductive coating in combination with electrolyte containing aluminum corrosion inhibitor and a fluorinated lithium imide or methide electrolyte which exhibit surprisingly long cycle life at high temperature.

8465871, Jun 18, 2013

Jan 4, 2012

13/343625

Marc Juzkow - Livermore CA, US
Aakar Patel - Pleasanton CA, US
Jun Lui - San Jose CA, US
Konstantin Tikhonov - Newark CA, US
Michael Erickson - Sunnyvale CA, US
Hashmat Haidari - Fremont CA, US
Thomas Nagy - San Jose CA, US
Hongli Dai - Los Altos CA, US

Leyden Energy, Inc. - Fremont CA

H01M 10/40
H01M 4/66
H01M 4/48
H01M 10/04

429211, 4292311, 4292318, 429245, 429324, 977948

The present invention provides electrochemical cells and batteries having one or more electrically conductive tabs and carbon sheet current collectors, where the tabs are connected to the carbon sheet current collectors; and methods of connecting the tabs to the carbon based current collectors. In one embodiment, the electrically conductive tabs are metallic tabs.

2009024, Oct 1, 2009

Mar 24, 2009

12/409866

Arden P. Johnson - Arlington MA, US
Konstantin Tikhonov - Winchester MA, US
Douglas Woodnorth - Needham MA, US
Jon J. Carroll - Attleboro MA, US

Greatbatch Ltd. - Clarence NY

H01M 12/00

429 9

A lithium oxyhalide cell electrically connected in parallel with a lithium ion cell is described. Importantly, the open circuit voltage of the freshly built primary lithium oxyhalide cell is equal to or less that the open circuit voltage of the lithium ion cell in a fully charged state. This provides a power system that combines the high capacity of the primary cell with the high pulse power of the secondary cell. This hybrid power system exhibits increased rate capability, higher capacity and improved safety in addition to elimination of voltage delay in comparison to a comparable lithium oxyhalide cell discharge alone.

2010028, Nov 11, 2010

Nov 20, 2009

12/623365

Marc Juzkow - Livermore CA, US
Aakar Patel - Pleasanton CA, US
Jun Lui - San Jose CA, US
Konstantin Tikhonov - Newark CA, US
Michael Erickson - Sunnyvale CA, US
Hashmat Haidari - Fremont CA, US
Thomas Nagy - Fremont CA, US
Hongli Dai - Los Altos CA, US

Mobius Power, Inc. - Fremont CA

H01M 2/02
H01M 4/02
H01M 10/14

429163, 429211, 296231

The present invention provides electrochemical cells and batteries having one or more electrically conductive tabs and carbon sheet current collectors, where the tabs are connected to the carbon sheet current collectors; and methods of connecting the tabs to the carbon based current collectors. In one embodiment, the electrically conductive tabs are metallic tabs.

2012012, May 17, 2012

Oct 13, 2011

13/273114

Konstantin Tikhonov - Pleasanton CA, US
Tobias Johnson - Union City CA, US
Jesse Chau - Newark CA, US
Ka Ki Yip - San Leandro CA, US
Marc Juzkow - Livermore CA, US

Leyden Energy, Inc. - Fremont CA

H01M 10/052
H01M 4/485
H01M 4/66

429200, 429199

Disclosed herein are lithium or lithium-ion batteries that employ an aluminum or aluminum alloy current collector protected by conductive coating in combination with electrolyte containing aluminum corrosion inhibitor and a fluorinated lithium imide or methide electrolyte which exhibit surprisingly long cycle life at high temperature.

2013023, Sep 12, 2013

Mar 7, 2013

13/788750

Anthony Lin Chern - Mountain View CA, US
Konstantin Tikhonov - Pleasanton CA, US

LEYDEN ENERGY - Fremont CA

H01M 4/62
H01M 4/13
H01M 4/139
H01M 4/04

429212, 427122

Provided herein are methods for processing electrochemically active materials and resulting active material structures for use in rechargeable batteries. The resulting active materials structures include carbon containing coatings that partially or completely cover the surface of the active material structures. In a typical embodiment, the method includes providing a solution of carbon containing precursor in a solvent, dispersing electrochemically active material in the solution to form a mixture, removing the solvent from the mixture to form electrochemically active material coated with the carbon containing precursor, and heating the electrochemically active material coated with the carbon containing precursor in an inert atmosphere at a temperature sufficient to at least partially convert the carbon containing precursor into a carbon coating. Also provided are an electrochemically active material prepared according to the methods described herein, as well as an electrode and a rechargeable electrochemical cell, each containing such electrochemically active material.

2022038, Dec 1, 2022

Aug 12, 2022

17/819453

- Alameda CA, US
Konstantin Tikhonov - Pleasanton CA, US
Christine Ho - Fremont CA, US
Alexander Gurr - Berkeley CA, US

Imprint Energy, Inc. - Alameda CA

H01M 4/04
H01M 10/04
H01M 10/42

Provided are electronic circuits, comprising electrochemical cells directly integrated with other devices of the circuits, and methods of manufacturing these circuits. The direct integration occurs during cell manufacturing, which allows sharing components, reducing operation steps and failure points, and reducing cost and size of the circuits. For example, a portion of a cell enclosure may be formed by a circuit board, providing direct mechanical integration. More specifically, the cell is fabricated right on the circuit board. In the same or other examples, one or both cell current collectors extend outside of the cell boundary and used by other devices, providing direct electrical integration without a need for intermediate connections and eliminating additional failure points. Furthermore, printing one or more components of electrochemical cells, such as electrolytes and current collectors, allows achieving higher levels of mechanical and electrical integration that are generally not available in conventional cells.

2021007, Mar 11, 2021

Nov 18, 2020

16/952030

- Cupertino CA, US
Harish Shetty - Sunnyvale CA, US
Bhaskar Roy - Los Altos CA, US
Konstantin Tikhonov - San Jose CA, US
Alexey Pikin - Sunnyvale CA, US

H04L 12/58
G06F 9/50
H04L 29/08
G06N 20/00

The present disclosure relates to an intelligent, adaptable, and trainable bot that orchestrates automation, event data integration, and application programming interfaces across multiple applications. The technology may include receiving event data describing events from distributed software applications and processing the event data describing the events to generate notifications, the event data being received based on execution of a software recipe. The bot may transmit the notifications for display to a user using a conversational interface and receive a command from the user via the conversational interface, the command including a requested operation respective to at least one delivered notification. In response to receiving the command, the method may generate recommendations for additional commands respective to the at least one notification based on metadata associated with an event corresponding to the at least one notification.