- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 62/40 - Crystalline structures
Patent holdings for IPC class H10D 62/40
Total number of patents in this class: 88
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
3
|
10
|
8
|
10
|
44
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Energy Laboratory Co., Ltd. | 11416 |
17 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42804 |
14 |
| Samsung Electronics Co., Ltd. | 146346 |
6 |
| Japan Display Inc. | 6953 |
5 |
| Denso Corporation | 24316 |
2 |
| Rohm Co., Ltd. | 6459 |
2 |
| Idemitsu Kosan Co., Ltd. | 4220 |
2 |
| Photonic Inc. | 59 |
2 |
| LG Display Co., Ltd. | 13518 |
1 |
| The Regents of the University of California | 19929 |
1 |
| Toyota Motor Corporation | 32231 |
1 |
| Sumitomo Electric Industries, Ltd. | 15495 |
1 |
| Micron Technology, Inc. | 26238 |
1 |
| Kyocera Corporation | 13831 |
1 |
| STMicroelectronics S.r.l. | 3610 |
1 |
| STMicroelectronics (Tours) SAS | 206 |
1 |
| NGK Insulators, Ltd. | 4964 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10912 |
1 |
| Mitsubishi Chemical Corporation | 4514 |
1 |
| National Taiwan University | 1225 |
1 |
| Other owners | 26 |