- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 8/00 - Diodes
Patent holdings for IPC class H10D 8/00
Total number of patents in this class: 213
10-year publication summary
|
0
|
0
|
0
|
1
|
2
|
18
|
40
|
29
|
65
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fuji Electric Co., Ltd. | 5401 |
49 |
| Rohm Co., Ltd. | 6763 |
20 |
| Mitsubishi Electric Corporation | 47655 |
16 |
| Toshiba Corporation | 12698 |
13 |
| Toshiba Electronic Devices & Storage Corporation | 2281 |
12 |
| Denso Corporation | 25261 |
9 |
| Infineon Technologies Austria AG | 2298 |
7 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47518 |
5 |
| Sanken Electric Co., Ltd. | 456 |
5 |
| Samsung Electronics Co., Ltd. | 154406 |
4 |
| Texas Instruments Incorporated | 19635 |
3 |
| STMicroelectronics S.r.l. | 3401 |
3 |
| STMicroelectronics (Tours) SAS | 211 |
3 |
| Kyocera Sld Laser, Inc. | 302 |
3 |
| Minebea Power Semiconductor Device Inc. | 216 |
3 |
| International Business Machines Corporation | 62279 |
2 |
| Infineon Technologies AG | 8381 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11020 |
2 |
| Amazing Microelectronic Corp. | 91 |
2 |
| Azur Space Solar Power GmbH | 163 |
2 |
| Other owners | 48 |