- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 27/146 - Imager structures
Patent holdings for IPC class H01L 27/146
Total number of patents in this class: 22419
10-year publication summary
|
1913
|
2078
|
2206
|
2375
|
2365
|
2079
|
1679
|
1555
|
715
|
75
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 11281 |
3373 |
| Sony Corporation | 30368 |
1456 |
| Samsung Electronics Co., Ltd. | 154406 |
1446 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47518 |
1419 |
| Canon Inc. | 42406 |
1069 |
| FUJIFILM Corporation | 30294 |
555 |
| Panasonic Intellectual Property Management Co., Ltd. | 33634 |
523 |
| OmniVision Technologies, Inc. | 1577 |
521 |
| Semiconductor Energy Laboratory Co., Ltd. | 11701 |
425 |
| Semiconductor Components Industries, L.L.C. | 5266 |
401 |
| SK Hynix Inc. | 12181 |
345 |
| Boe Technology Group Co., Ltd. | 43120 |
294 |
| Hamamatsu Photonics K.K. | 4613 |
289 |
| Nikon Corporation | 7298 |
273 |
| Olympus Corporation | 13003 |
229 |
| Sony Group Corporation | 15235 |
226 |
| Samsung Display Co., Ltd. | 37960 |
170 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11020 |
162 |
| Canon Kabushiki Kaisha | 7237 |
110 |
| Sharp Kabushiki Kaisha | 18623 |
108 |
| Other owners | 9025 |