CPC Main Group
G11C 8/00 Arrangements for selecting an address in a digital store (for stores using transistors G11C11/407, G11C11/413)
10 direct subcodes
Child Classifications
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- G11C 8/04 using a sequential addressing device, e.g. shift register, counter
- G11C 8/06 Address interface arrangements, e.g. address buffers
- G11C 8/08 Word line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, for word lines
- G11C 8/10 Decoders
- G11C 8/12 Group selection circuits, e.g. for memory block selection, chip selection, array selection
- G11C 8/14 Word line organisation; Word line lay-out
- G11C 8/16 Multiple access memory array, e.g. addressing one storage element via at least two independent addressing line groups
- G11C 8/18 Address timing or clocking circuits; Address control signal generation or management, e.g. for row address strobe [RAS] or column address strobe [CAS] signals
- G11C 8/20 Address safety or protection circuits, i.e. arrangements for preventing unauthorized or accidental access
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