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Energy Storage: Multi-battery Charge Equalization Circuits

A battery charge equalizer provides individual cell charging in multi-cell battery strings in order to maintain all the cells at the same charge. Keeping all the cells in a multi-cell string at the same charge state maximizes the battery's life and performance. Equalization techniques require electrical circuitry to achieve cell monitoring and balancing.


Top 10 Corporate Owners


 
Issued Patent Count   
 
Published Application Count

Corporation Patents and Published Applications Count
1. Samsung
 
 
321
2. Hitachi
 
 
147
3. Inventor
 
 
146
4. 02micro Inc.
 
 
122
5. Toyota
 
 
117
6. LG Chem
 
 
116
7. Robert Bosch
 
 
106
8. Panasonic
 
 
94
9. Milwaukee Electric Tool Corp.
 
 
83
10. Ford
 
 
78




Invention Categorization and Classification

Classification Patents and Published Applications
  • Equalization Circuits
  •  
    5741


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    July 18, 2019


    July 11, 2019


    July 3, 2019




    Recent Published Activity in Energy Storage: Multi-battery Charge Equalization Circuits as of October 21, 2021