- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 8/50 - PIN diodes
Patent holdings for IPC class H10D 8/50
Total number of patents in this class: 91
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
1
|
5
|
5
|
57
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm Co., Ltd. | 6657 |
16 |
| Fuji Electric Co., Ltd. | 5310 |
11 |
| Minebea Power Semiconductor Device Inc. | 213 |
7 |
| Toshiba Corporation | 12538 |
5 |
| Flosfia Inc. | 239 |
4 |
| The Ritsumeikan Trust | 168 |
4 |
| Toshiba Electronic Devices & Storage Corporation | 2139 |
4 |
| Patentix Inc. | 7 |
4 |
| STMicroelectronics S.r.l. | 3422 |
3 |
| Shindengen Electric Manufacturing Co., Ltd. | 836 |
3 |
| Intel Corporation | 46569 |
2 |
| Mitsubishi Electric Corporation | 47267 |
2 |
| Honeywell Federal Manufacturing & Technologies, LLC | 329 |
2 |
| National Institute for Materials Science | 1095 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46469 |
1 |
| Kyocera Corporation | 14137 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32838 |
1 |
| ASML Netherlands B.V. | 7641 |
1 |
| STMicroelectronics (Tours) SAS | 209 |
1 |
| Boe Technology Group Co., Ltd. | 42336 |
1 |
| Other owners | 16 |