- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 31/107 - Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier or surface barrier the potential barrier working in avalanche mode, e.g. avalanche photodiode
Patent holdings for IPC class H01L 31/107
Total number of patents in this class: 1655
10-year publication summary
|
88
|
88
|
128
|
164
|
205
|
196
|
246
|
143
|
147
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 9714 |
185 |
| Hamamatsu Photonics K.K. | 4304 |
108 |
| Canon Inc. | 38148 |
73 |
| STMicroelectronics (Research & Development) Limited | 409 |
44 |
| Toshiba Corporation | 12051 |
42 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
34 |
| Semiconductor Components Industries, L.L.C. | 5246 |
31 |
| STMicroelectronics S.r.l. | 3654 |
31 |
| Nippon Telegraph and Telephone Corporation | 16332 |
30 |
| Mitsubishi Electric Corporation | 44851 |
26 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40608 |
23 |
| ams AG | 782 |
21 |
| Waymo LLC | 2965 |
20 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10692 |
19 |
| HI LLC, DBA Kernel | 237 |
18 |
| Apple Inc. | 52750 |
17 |
| Denso Corporation | 23769 |
17 |
| LG Innotek Co., Ltd. | 7242 |
16 |
| STMicroelectronics (Crolles 2) SAS | 644 |
16 |
| Ouster, Inc. | 163 |
16 |
| Other owners | 868 |