- 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: 215
10-year publication summary
|
0
|
0
|
1
|
0
|
0
|
1
|
33
|
35
|
35
|
95
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Microelectronics Corp. | 4254 |
18 |
| Innoscience (Suzhou) Technology Co., ltd. | 170 |
10 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42549 |
9 |
| Enkris Semiconductor, Inc. | 382 |
8 |
| Rohm Co., Ltd. | 6433 |
6 |
| Semiconductor Components Industries, L.L.C. | 5255 |
6 |
| Japan Display Inc. | 6899 |
6 |
| NXP USA, Inc. | 4299 |
6 |
| QROMIS, Inc. | 96 |
6 |
| Samsung Electronics Co., Ltd. | 145630 |
5 |
| Innoscience (Suzhou) Semiconductor Co., Ltd. | 147 |
5 |
| Infineon Technologies Austria AG | 2145 |
4 |
| Mitsubishi Electric Corporation | 45998 |
4 |
| Panasonic Holdings Corporation | 1734 |
4 |
| Toshiba Corporation | 12326 |
3 |
| Denso Corporation | 24248 |
3 |
| Kyocera Corporation | 13792 |
3 |
| STMicroelectronics International N.V. | 3148 |
3 |
| Innoscience (Zhuhai) Technology Co., Ltd. | 155 |
3 |
| Transphorm Technology, Inc. | 135 |
3 |
| Other owners | 100 |