- All sections
- G - Physics
- G11C - Static stores
- G11C 7/20 - Memory cell initialisation circuits, e.g. when powering up or down, memory clear, latent image memory
Patent holdings for IPC class G11C 7/20
Total number of patents in this class: 594
10-year publication summary
|
36
|
67
|
71
|
32
|
43
|
49
|
48
|
37
|
17
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micron Technology, Inc. | 27867 |
93 |
| SK Hynix Inc. | 12717 |
77 |
| Samsung Electronics Co., Ltd. | 159298 |
43 |
| Rambus Inc. | 2247 |
39 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49027 |
30 |
| Kioxia Corporation | 11022 |
20 |
| Qualcomm Incorporated | 93712 |
18 |
| Winbond Electronics Corp. | 1454 |
11 |
| ARM Limited | 5148 |
9 |
| Sandisk Technologies LLC | 1418 |
9 |
| Sandisk Technologies Inc. | 5505 |
8 |
| Memory Technologies LLC | 75 |
8 |
| VIA Alliance Semiconductor Co., Ltd. | 287 |
8 |
| Mimirip LLC | 1369 |
8 |
| Integrated Silicon Solutions, (Cayman) Inc. | 221 |
7 |
| International Business Machines Corporation | 62847 |
6 |
| Altera Corporation | 2484 |
6 |
| Silicon Motion, Inc. | 1187 |
6 |
| Silicon Storage Technology, Inc. | 744 |
6 |
| Changxin Memory Technologies, Inc. | 4933 |
6 |
| Other owners | 176 |