- All sections
- G - Physics
- G11C - Static stores
- G11C 17/00 - Read-only memories programmable only onceSemi-permanent stores, e.g. manually-replaceable information cards
Patent holdings for IPC class G11C 17/00
Total number of patents in this class: 452
10-year publication summary
|
40
|
44
|
17
|
14
|
17
|
16
|
12
|
15
|
7
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43854 |
39 |
| Samsung Electronics Co., Ltd. | 147983 |
27 |
| SK Hynix Inc. | 11526 |
27 |
| Micron Technology, Inc. | 26255 |
17 |
| Synopsys, Inc. | 2766 |
17 |
| eMemory Technology Inc. | 394 |
13 |
| Texas Instruments Incorporated | 19456 |
12 |
| Attopsemi Technology Co., Ltd | 69 |
11 |
| Qualcomm Incorporated | 86867 |
8 |
| Toshiba Corporation | 12516 |
8 |
| MagnaChip Semiconductor, Ltd. | 325 |
8 |
| Infineon Technologies AG | 8257 |
7 |
| GLOBALFOUNDRIES U.S. Inc. | 6409 |
7 |
| International Business Machines Corporation | 61596 |
6 |
| Macronix International Co., Ltd. | 2548 |
6 |
| Kioxia Corporation | 10439 |
6 |
| Hynix Semiconductor Inc. | 1821 |
5 |
| Semiconductor Components Industries, L.L.C. | 5275 |
5 |
| Sandisk Technologies Inc. | 4868 |
5 |
| Nanya Technology Corporation | 2581 |
5 |
| Other owners | 213 |