ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G11C0015000000 Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores (in which information is addressed to a specific location G11C0011000000) 1
G11C0015020000 using magnetic elements 1
G11C0015040000 using semiconductor elements 1
G11C0015060000 using cryogenic elements 1
G11C0016000000 Erasable programmable read-only memories (G11C0014000000 takes precedence);; 1
G11C0016020000 electrically programmable 1
G11C0016040000 using variable threshold transistors, e.g. FAMOS 1
G11C0016060000 Auxiliary circuits, e.g. for writing into memory (in general G11C0007000000) 1
G11C0016080000 Address circuits; Decoders; Word-line control circuits 1
G11C0016100000 Programming or data input circuits 1
G11C0016120000 Programming voltage switching circuits 1
G11C0016140000 Circuits for erasing electrically, e.g. erase voltage switching circuits 1
G11C0016160000 for erasing blocks, e.g. arrays, words, groups 1
G11C0016180000 Circuits for erasing optically 1
G11C0016200000 Initialising; Data preset; Chip identification 1