- All sections
- H - Electricity
- H10B - Electronic memory devices
- H10B 61/00 - Magnetic memory devices, e.g. magnetoresistive RAM [MRAM] devices
Patent holdings for IPC class H10B 61/00
Total number of patents in this class: 2325
10-year publication summary
|
0
|
1
|
5
|
18
|
146
|
368
|
470
|
461
|
444
|
260
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48629 |
538 |
| United Microelectronics Corp. | 4504 |
259 |
| Samsung Electronics Co., Ltd. | 158605 |
231 |
| International Business Machines Corporation | 62754 |
182 |
| Kioxia Corporation | 10879 |
129 |
| TDK Corporation | 6927 |
118 |
| SK Hynix Inc. | 12611 |
60 |
| Sony Semiconductor Solutions Corporation | 11764 |
54 |
| Sandisk Technologies Inc. | 5474 |
39 |
| Everspin Technologies, Inc. | 499 |
37 |
| Changxin Memory Technologies, Inc. | 4932 |
30 |
| Intel Corporation | 47162 |
23 |
| Western Digital Technologies, Inc. | 1902 |
22 |
| Institute of Microelectronics, Chinese Academy of Sciences | 1467 |
21 |
| The University of Tokyo | 4380 |
20 |
| Tohoku University | 3017 |
18 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2695 |
16 |
| IMEC VZW | 1825 |
15 |
| National Taiwan University | 1328 |
14 |
| Semiconductor Energy Laboratory Co., Ltd. | 11873 |
13 |
| Other owners | 486 |