CPC Main Group Additional Only
G09G 2370/00 Aspects of data communication
Filing statistics
CPC G09G 2370/00 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
12 direct subcodes
Child Classifications
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- G09G 2370/02 Networking aspects
- G09G 2370/04 Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller
- G09G 2370/06 Consumer Electronics Control, i.e. control of another device by a display or vice versa
- G09G 2370/08 Details of image data interface between the display device controller and the data line driver circuit
- G09G 2370/10 Use of a protocol of communication by packets in interfaces along the display data pipeline
- G09G 2370/12 Use of DVI or HDMI protocol in interfaces along the display data pipeline
- G09G 2370/14 Use of low voltage differential signaling [LVDS] for display data communication
- G09G 2370/16 Use of wireless transmission of display information
- G09G 2370/18 Use of optical transmission of display information
- G09G 2370/20 Details of the management of multiple sources of image data
- G09G 2370/22 Detection of presence or absence of input display information or of connection or disconnection of a corresponding information source
- G09G 2370/24 Keyboard-Video-Mouse [KVM] switch
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