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Energy Storage: Bidirectional Direct Current Converters

Direct Current Bidirectional converters are a key technology for energy storage because they can have multiple streams of DC power at varying voltages. Typically, these need to be integrated into a single current with a nominal voltage. This Patent Forecast is divided into two groups: converters which convert directly (DC/DC) and converters which convert DC into an alternating current and then back into DC (DC/AC/DC).


Top 10 Corporate Owners


 
Issued Patent Count   
 
Published Application Count

Corporation Patents and Published Applications Count
1. Toyota Motor Corporation
 
 
94
2. Mitsubishi Corporation
 
 
50
3. General Electric Company
 
 
40
4. Ideal Power, Inc.
 
 
35
5. Panasonic
 
 
35
6. Delta Electronics, Inc.
 
 
34
7. Infineon Technologies Ag
 
 
30
8. Hitachi, Ltd.
 
 
30
9. Ce+t Energy Solutions Inc.
 
 
24
10. Inventor
 
 
22




Invention Categorization and Classification

Categorization and Classification Patents and Published Applications
  • DC/DC
  •  
    547
    547 DC/DC
  • DC/AC/DC
  •  
    808
    808 DC/AC/DC


    Latest News and Insights

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    August 23, 2019


    August 8, 2019


    July 18, 2019




    Recent Published Activity in Energy Storage: Bidirectional Direct Current Converters as of June 2, 2020