CPC Main Group
G09G 3/00 Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
Filing statistics
CPC G09G 3/00 belongs to the parent subclass G09G, which recorded 225,109 patent applications worldwide between 2013 and 2023. Annual filings grew from 16,320 in 2013 to 19,138 in 2023 (+17%), peaking at 23,063 applications in 2019. The most active applicants in class G09 are SAMSUNG DISPLAY (22,477 applications), BOE TECHNOLOGY GROUP COMPANY (16,016 applications) and BOE TECHNOLOGY GROUP COMPANY (12,918 applications).
Source: EPO PATSTAT, worldwide filings
10 direct subcodes
Child Classifications
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- G09G 3/02 by tracing or scanning a light beam on a screen
- G09G 3/04 for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments
- G09G 3/20 for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
Top Applicants
Top 10 applicants by patent filingsfor class G09, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG DISPLAY KR 22,477
- BOE TECHNOLOGY GROUP COMPANY CN 16,016
- BOE TECHNOLOGY GROUP COMPANY 12,918
- LG DISPLAY COMPANY KR 12,599
- SAMSUNG ELECTRONICS COMPANY KR 12,009
- SAMSUNG DISPLAY 6,252
- SEMICONDUCTOR ENERGY LABORATORY COMPANY JP 4,410
- SONY CORPORATION JP 3,965
- LG ELECTRONICS KR 3,901
- LG DISPLAY COMPANY 3,705