- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 12/01 - Manufacture or treatment
Patent holdings for IPC class H10D 12/01
Total number of patents in this class: 128
10-year publication summary
|
0
|
0
|
1
|
0
|
0
|
6
|
18
|
33
|
12
|
47
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fuji Electric Co., Ltd. | 5206 |
18 |
| Infineon Technologies AG | 8255 |
8 |
| Denso Corporation | 24541 |
7 |
| Mitsubishi Electric Corporation | 46547 |
6 |
| Rohm Co., Ltd. | 6508 |
6 |
| Diodes Incorporated | 232 |
6 |
| Toshiba Corporation | 12500 |
5 |
| Renesas Electronics Corporation | 5983 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43628 |
5 |
| Toyota Motor Corporation | 32956 |
4 |
| Wolfspeed, Inc. | 734 |
4 |
| MIRISE Technologies Corporation | 317 |
4 |
| Toshiba Electronic Devices & Storage Corporation | 2043 |
3 |
| Genesic Semiconductor Inc | 34 |
3 |
| Infineon Technologies Austria AG | 2178 |
2 |
| STMicroelectronics S.r.l. | 3601 |
2 |
| University of Electronic Science and Technology of China | 421 |
2 |
| Silanna UV Technologies Pte Ltd | 114 |
2 |
| Pakal Technologies, Inc. | 42 |
2 |
| LG Electronics Inc. | 73588 |
1 |
| Other owners | 33 |