- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 43/10 - Selection of materials
Patent holdings for IPC class H01L 43/10
Total number of patents in this class: 2621
10-year publication summary
|
301
|
361
|
380
|
495
|
459
|
261
|
113
|
59
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 149087 |
224 |
| TDK Corporation | 6743 |
214 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46161 |
191 |
| Intel Corporation | 46460 |
186 |
| Kioxia Corporation | 10452 |
153 |
| International Business Machines Corporation | 61721 |
129 |
| Sony Corporation | 30787 |
77 |
| SK Hynix Inc. | 11676 |
73 |
| Integrated Silicon Solutions, (Cayman) Inc. | 221 |
72 |
| Micron Technology, Inc. | 26558 |
69 |
| Tohoku University | 2846 |
62 |
| Everspin Technologies, Inc. | 495 |
56 |
| Avalanche Technology, Inc. | 303 |
51 |
| United Microelectronics Corp. | 4307 |
39 |
| Toshiba Corporation | 12548 |
35 |
| Applied Materials, Inc. | 19248 |
34 |
| Allegro Microsystems, LLC | 1375 |
29 |
| National Institute for Materials Science | 1099 |
28 |
| Headway Technologies, Inc. | 692 |
26 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2627 |
26 |
| Other owners | 847 |