CPC Subgroup Additional Only
G06F 2212/62 Details of cache specific to multiprocessor cache arrangements
Full Title
Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures > Details of cache specific to multiprocessor cache arrangements
2 direct subcodes
Child Classifications
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- G06F 2212/621 Coherency control relating to peripheral accessing, e.g. from DMA or I/O device
- G06F 2212/622 State-only directory, i.e. not recording identity of sharing or owning nodes
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