CPC Main Group Additional Only
H01M 2220/00 Batteries for particular applications
3 direct subcodes
Child Classifications
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- H01M 2220/10 Batteries in stationary systems, e.g. emergency power source in plant
- H01M 2220/20 Batteries in motive systems, e.g. vehicle, ship, plane
- H01M 2220/30 Batteries in portable systems, e.g. mobile phone, laptop
Top Applicants
Top 10 applicants by patent filingsfor class H01, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 37,897
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 36,116
- APPLIED MATERIALS US 21,640
- LG ENERGY SOLUTION KR 20,770
- LG CHEM KR 19,835
- TOKYO ELECTRON JP 18,519
- ROBERT BOSCH DE 14,595
- INTEL CORPORATION US 13,580
- MURATA MANUFACTURING COMPANY JP 12,151
- SAMSUNG SDI COMPANY KR 12,080