CPC Subgroup
G06F 18/245 relating to the decision surface
Full Title
Pattern recognition > Analysing > Classification techniques > relating to the decision surface
Filing statistics
CPC G06F 18/245 belongs to the parent subclass G06F, which recorded 2,867,653 patent applications worldwide between 2013 and 2023. Annual filings grew from 154,451 in 2013 to 335,605 in 2023 (+117%), peaking at 367,101 applications in 2021. The most active applicants in class G06 are SAMSUNG ELECTRONICS COMPANY (76,952 applications), IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) (62,841 applications) and MICROSOFT TECHNOLOGY LICENSING (44,778 applications).
Source: EPO PATSTAT, worldwide filings
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- G06F 18/2451 linear, e.g. hyperplane
- G06F 18/2453 non-linear, e.g. polynomial classifier
Top Applicants
Top 10 applicants by patent filingsfor class G06, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 76,952
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,841
- MICROSOFT TECHNOLOGY LICENSING US 44,778
- GOOGLE US 35,735
- INTEL CORPORATION US 32,087
- HUAWEI TECHNOLOGIES COMPANY CN 30,572
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY 25,023
- APPLE US 23,482
- SGCC(STATE GRID CORPORATION OF CHINA) 22,548
- HUAWEI TECHNOLOGIES COMPANY 20,917