CPC Subgroup
G11C 16/10 Programming or data input circuits
Full Title
Erasable programmable read-only memories (G11C14/00 takes precedence) > electrically programmable > Auxiliary circuits, e.g. for writing into memory > Programming or data input circuits
6 direct subcodes
Child Classifications
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- G11C 16/12 Programming voltage switching circuits
- G11C 16/14 Circuits for erasing electrically, e.g. erase voltage switching circuits
- G11C 16/18 Circuits for erasing optically
- G11C 16/20 Initialising; Data preset; Chip identification
Top Applicants
Top 10 applicants by patent filingsfor class G11, 2013–2023, worldwide · Source: EPO PATSTAT
- MICRON TECHNOLOGY US 12,397
- SAMSUNG ELECTRONICS COMPANY KR 12,238
- SK HYNIX KR 11,371
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 4,601
- INTEL CORPORATION US 3,874
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 3,866
- SANDISK TECHNOLOGIES US 3,151
- SK HYNIX 3,143
- SAMSUNG ELECTRONICS COMPANY 3,073
- WESTERN DIGITAL TECHNOLOGIES US 2,961