CPC Subgroup
H01M 50/102 characterised by their shape or physical structure
Full Title
Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells > Primary casings; Jackets or wrappings > characterised by their shape or physical structure
6 direct subcodes
Child Classifications
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- H01M 50/103 prismatic or rectangular (H01M50/109, H01M50/11 take precedence)
- H01M 50/105 Pouches or flexible bags
- H01M 50/107 having curved cross-section, e.g. round or elliptic (H01M50/103, H01M50/109, H01M50/11 take precedence)
- H01M 50/109 of button or coin shape
- H01M 50/11 having a chip structure, e.g. micro-sized batteries integrated on chips
- H01M 50/112 Monobloc comprising multiple compartments
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