CPC Subgroup Additional Only
G06F 2221/03 Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms
Full Title
Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity > Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms
4 direct subcodes
Child Classifications
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- G06F 2221/031 Protect user input by software means
- G06F 2221/032 Protect output to user by software means
- G06F 2221/033 Test or assess software
- G06F 2221/034 Test or assess a computer or a system
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