- All sections
- H - Electricity
- H10B - Electronic memory devices
- H10B 99/00 - Subject matter not provided for in other groups of this subclass
Patent holdings for IPC class H10B 99/00
Total number of patents in this class: 352
10-year publication summary
|
0
|
1
|
0
|
6
|
23
|
41
|
69
|
86
|
72
|
49
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Energy Laboratory Co., Ltd. | 11922 |
112 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49440 |
55 |
| Micron Technology, Inc. | 27932 |
32 |
| SK Hynix Inc. | 12769 |
13 |
| Samsung Electronics Co., Ltd. | 159755 |
11 |
| Unisantis Electronics Singapore Pte. Ltd. | 664 |
11 |
| Kioxia Corporation | 11031 |
9 |
| Macronix International Co., Ltd. | 2481 |
8 |
| Nanya Technology Corporation | 2979 |
8 |
| Changxin Memory Technologies, Inc. | 4933 |
6 |
| Intel Corporation | 46342 |
5 |
| International Business Machines Corporation | 62871 |
4 |
| Seoul National University R&db Foundation | 4281 |
4 |
| TDK Corporation | 7027 |
3 |
| National Taiwan University | 1341 |
3 |
| Nippon Electric Glass Co., Ltd. | 2578 |
3 |
| Tohoku University | 3051 |
3 |
| Tokyo Electron Limited | 14026 |
2 |
| Korea University Research and Business Foundation | 3317 |
2 |
| Shin-Etsu Handotai Co., Ltd. | 1308 |
2 |
| Other owners | 56 |