- All sections
- H - Electricity
- H10F - Inorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10F 77/50 - Encapsulations or containers
Patent holdings for IPC class H10F 77/50
Total number of patents in this class: 146
10-year publication summary
|
3
|
2
|
3
|
1
|
2
|
18
|
22
|
14
|
37
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
7 |
| Hamamatsu Photonics K.K. | 4669 |
7 |
| Texas Instruments Incorporated | 19663 |
6 |
| Sony Semiconductor Solutions Corporation | 11551 |
5 |
| Toshiba Corporation | 12548 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11127 |
3 |
| Lite-On Technology Corporation | 892 |
3 |
| Amkor Technology Singapore Holding Pte. Ltd | 480 |
3 |
| Ams-osram International GmbH | 1644 |
3 |
| Ennostar Corporation | 961 |
3 |
| Samsung Electronics Co., Ltd. | 157557 |
2 |
| Centre National de La Recherche Scientifique | 11016 |
2 |
| Infineon Technologies AG | 8400 |
2 |
| Rohm Co., Ltd. | 6824 |
2 |
| ams International AG | 446 |
2 |
| 3D Plus | 51 |
2 |
| Advanced Semiconductor Engineering, Inc. | 1740 |
2 |
| Infinera Corporation | 636 |
2 |
| Jinko Solar Co., Ltd. | 275 |
2 |
| KT & G Corporation | 3121 |
2 |
| Other owners | 82 |