US 12,431,547 B1
Chip-integrated intelligent battery system
Kaixiang Lin, San Francisco, CA (US); Jason Koeller, San Mateo, CA (US); and Lyle Kaplan-Reinig, San Jose, CA (US)
Assigned to CHEMIX INC., Sunnyvale, CA (US)
Filed by Chemix Inc., Sunnyvale, CA (US)
Filed on Oct. 21, 2024, as Appl. No. 18/922,254.
Claims priority of provisional application 63/690,888, filed on Sep. 5, 2024.
Int. Cl. H01M 10/42 (2006.01); H01M 10/48 (2006.01); H01M 50/103 (2021.01); H01M 50/15 (2021.01)
CPC H01M 10/4257 (2013.01) [H01M 10/488 (2013.01); H01M 50/103 (2021.01); H01M 50/15 (2021.01); H01M 2010/4271 (2013.01); H01M 2010/4278 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A chip integrated battery system device, comprising:
a prismatic end plate comprising of a chip integrated battery system board integrated with data transmission unit, an antenna, a microprocessor unit, a data storage unit, a positive and negative electrode terminal each, and a gas pressure release valve placed from inside out; wherein the prismatic end plate is layered inside with electrically insulating layer and with another outside electrically insulating layer;
a sensor to be connected to the board to measure attribute of a cell interior, wherein the sensor comprises a temperature sensor, current sensor, voltage sensor, gas pressure sensor, gas species sensor, cell identifier, wherein a direct measurement of internal battery cell temperature, pressure, and gas formation and composition are performed to identify unrealized issues and trigger warning of developing safety risks much sooner than traditional sensing technology;
a cell identifier 205 is one of a label, barcode, QRcode, a radio frequency identifier (RFID) or a combination thereof to uniquely identify the cell; and
a data is gathered from the battery acquired by a microprocessor unit, stored in the data storage unit to be passed to a data transmission unit located in the board to provide instant visualization of various parameters inside the cell to assess the cell's performance.