CPC Main Group Additional Only
G09G 2320/00 Control of display operating conditions
5 direct subcodes
Child Classifications
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- G09G 2320/02 Improving the quality of display appearance
- G09G 2320/04 Maintaining the quality of display appearance
- G09G 2320/06 Adjustment of display parameters
- G09G 2320/08 Arrangements within a display terminal for setting, manually or automatically, display parameters of the display terminal
- G09G 2320/10 Special adaptations of display systems for operation with variable images
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