- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 27/148 - Charge coupled imagers
Patent holdings for IPC class H01L 27/148
Total number of patents in this class: 1285
10-year publication summary
|
121
|
124
|
88
|
87
|
72
|
64
|
32
|
31
|
10
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 30608 |
87 |
| Samsung Electronics Co., Ltd. | 151303 |
77 |
| Hamamatsu Photonics K.K. | 4564 |
73 |
| Sony Semiconductor Solutions Corporation | 11033 |
67 |
| Canon Inc. | 41645 |
60 |
| Panasonic Corporation | 19882 |
51 |
| OmniVision Technologies, Inc. | 1564 |
44 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46560 |
42 |
| SK Hynix Inc. | 11894 |
31 |
| Panasonic Intellectual Property Management Co., Ltd. | 32968 |
28 |
| Semiconductor Components Industries, L.L.C. | 5285 |
28 |
| Quantum-Si Incorporated | 446 |
22 |
| FUJIFILM Corporation | 30016 |
20 |
| KLA-Tencor Corporation | 2525 |
17 |
| International Business Machines Corporation | 61906 |
16 |
| Toshiba Corporation | 12536 |
16 |
| Micron Technology, Inc. | 27172 |
12 |
| Infineon Technologies AG | 8314 |
12 |
| Microsoft Technology Licensing, LLC | 54197 |
12 |
| InVisage Technologies, Inc. | 116 |
12 |
| Other owners | 558 |