- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 30/63 - Vertical IGFETs
Patent holdings for IPC class H10D 30/63
Total number of patents in this class: 65
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
1
|
3
|
15
|
12
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42636 |
8 |
| International Business Machines Corporation | 61210 |
7 |
| Micron Technology, Inc. | 26258 |
7 |
| Institute of Microelectronics, Chinese Academy of Sciences | 1383 |
3 |
| Changxin Memory Technologies, Inc. | 4927 |
3 |
| Samsung Electronics Co., Ltd. | 145864 |
2 |
| Toshiba Corporation | 12334 |
2 |
| Tokyo Electron Limited | 12694 |
2 |
| SK Hynix Inc. | 11326 |
2 |
| Semiconductor Components Industries, L.L.C. | 5252 |
2 |
| Yangtze Memory Technologies Co., Ltd. | 2626 |
2 |
| Seiko Epson Corporation | 19327 |
1 |
| Denso Corporation | 24259 |
1 |
| Industrial Technology Research Institute | 5086 |
1 |
| Infineon Technologies AG | 8219 |
1 |
| Huawei Technologies Co., Ltd. | 112316 |
1 |
| STMicroelectronics, Inc. | 300 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10923 |
1 |
| National Taiwan University | 1220 |
1 |
| Besang, Inc. | 16 |
1 |
| Other owners | 16 |