- 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: 94
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
2
|
9
|
7
|
13
|
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. | 11428 |
20 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42945 |
15 |
| Samsung Electronics Co., Ltd. | 146811 |
6 |
| Japan Display Inc. | 6971 |
5 |
| The Regents of the University of California | 19961 |
2 |
| Denso Corporation | 24355 |
2 |
| Rohm Co., Ltd. | 6471 |
2 |
| Idemitsu Kosan Co., Ltd. | 4224 |
2 |
| Photonic Inc. | 59 |
2 |
| General Electric Company | 13810 |
1 |
| LG Display Co., Ltd. | 13596 |
1 |
| Toyota Motor Corporation | 32450 |
1 |
| Sumitomo Electric Industries, Ltd. | 15529 |
1 |
| Micron Technology, Inc. | 26264 |
1 |
| Kyocera Corporation | 13857 |
1 |
| STMicroelectronics S.r.l. | 3607 |
1 |
| STMicroelectronics (Tours) SAS | 206 |
1 |
| NGK Insulators, Ltd. | 4968 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10931 |
1 |
| Mitsubishi Chemical Corporation | 4525 |
1 |
| Other owners | 27 |