- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 62/85 - Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs
Patent holdings for IPC class H10D 62/85
Total number of patents in this class: 223
10-year publication summary
|
0
|
0
|
1
|
0
|
0
|
1
|
34
|
37
|
36
|
99
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Microelectronics Corp. | 4268 |
22 |
| Innoscience (Suzhou) Technology Co., ltd. | 170 |
10 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42704 |
9 |
| Enkris Semiconductor, Inc. | 383 |
9 |
| Rohm Co., Ltd. | 6450 |
6 |
| Semiconductor Components Industries, L.L.C. | 5251 |
6 |
| Japan Display Inc. | 6666 |
6 |
| NXP USA, Inc. | 4299 |
6 |
| QROMIS, Inc. | 96 |
6 |
| Samsung Electronics Co., Ltd. | 146092 |
5 |
| Innoscience (Suzhou) Semiconductor Co., Ltd. | 147 |
5 |
| Infineon Technologies Austria AG | 2145 |
4 |
| Mitsubishi Electric Corporation | 46093 |
4 |
| STMicroelectronics International N.V. | 3172 |
4 |
| Panasonic Holdings Corporation | 1737 |
4 |
| Toshiba Corporation | 12336 |
3 |
| Denso Corporation | 24282 |
3 |
| Kyocera Corporation | 13799 |
3 |
| Innoscience (Zhuhai) Technology Co., Ltd. | 155 |
3 |
| Transphorm Technology, Inc. | 135 |
3 |
| Other owners | 102 |