- 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: 21770
10-year publication summary
1603
|
1761
|
1921
|
2088
|
2224
|
2383
|
2383
|
2237
|
1958
|
614
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sony Semiconductor Solutions Corporation | 8770 |
3040 |
Sony Corporation | 32931 |
1512 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
1316 |
Samsung Electronics Co., Ltd. | 131630 |
1314 |
Canon Inc. | 36841 |
1073 |
FUJIFILM Corporation | 27102 |
515 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
508 |
OmniVision Technologies, Inc. | 1502 |
505 |
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
423 |
Semiconductor Components Industries, L.L.C. | 5345 |
359 |
SK Hynix Inc. | 11030 |
335 |
Hamamatsu Photonics K.K. | 4161 |
297 |
Boe Technology Group Co., Ltd. | 35384 |
282 |
Nikon Corporation | 7162 |
274 |
Olympus Corporation | 13667 |
240 |
Sony Group Corporation | 10730 |
210 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
156 |
Samsung Display Co., Ltd. | 30585 |
146 |
Micron Technology, Inc. | 24960 |
146 |
Canon Kabushiki Kaisha | 6884 |
112 |
Other owners | 9007 |