- All sections
- G - Physics
- G11C - Static stores
- G11C 11/21 - Digital stores characterised by the use of particular electric or magnetic storage elementsStorage elements therefor using electric elements
Patent holdings for IPC class G11C 11/21
Total number of patents in this class: 116
10-year publication summary
|
7
|
6
|
6
|
6
|
7
|
8
|
3
|
4
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 146092 |
12 |
| Micron Technology, Inc. | 26262 |
10 |
| Unity Semiconductor Corporation | 79 |
10 |
| Zeno Semiconductor, Inc. | 250 |
10 |
| SK Hynix Inc. | 11336 |
6 |
| Panasonic Semiconductor Solutions Co., Ltd. | 823 |
5 |
| Hewlett Packard Enterprise Development LP | 10727 |
4 |
| Sandisk Technologies LLC | 1448 |
3 |
| The Regents of the University of California | 19918 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42704 |
2 |
| HangZhou HaiCun Information Technology Co., Ltd. | 45 |
2 |
| Ovonyx Memory Technology, LLC | 411 |
2 |
| Hefei Reliance Memory Limited | 127 |
2 |
| TetraMem Inc. | 134 |
2 |
| Kioxia Corporation | 10290 |
2 |
| Celestial AI Inc. | 138 |
2 |
| BlackBerry Limited | 5132 |
1 |
| Qualcomm Incorporated | 85322 |
1 |
| International Business Machines Corporation | 61228 |
1 |
| NEC Corporation | 35652 |
1 |
| Other owners | 36 |