- 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: 180
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
4
|
14
|
20
|
21
|
96
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46161 |
33 |
| Semiconductor Energy Laboratory Co., Ltd. | 11552 |
26 |
| Samsung Electronics Co., Ltd. | 149087 |
12 |
| Japan Display Inc. | 2743 |
7 |
| Rohm Co., Ltd. | 6560 |
6 |
| Idemitsu Kosan Co., Ltd. | 4225 |
5 |
| Micron Technology, Inc. | 26558 |
3 |
| Renesas Electronics Corporation | 5928 |
3 |
| Denso Corporation | 24783 |
3 |
| NGK Insulators, Ltd. | 5144 |
3 |
| Kioxia Corporation | 10452 |
3 |
| The Regents of the University of California | 20289 |
2 |
| Toyota Motor Corporation | 33440 |
2 |
| SK Hynix Inc. | 11676 |
2 |
| Mitsubishi Chemical Corporation | 4606 |
2 |
| National Taiwan University | 1274 |
2 |
| Flosfia Inc. | 240 |
2 |
| iBeam Materials, Inc. | 12 |
2 |
| Shin-Etsu Handotai Co., Ltd. | 1297 |
2 |
| Silanna UV Technologies Pte Ltd | 116 |
2 |
| Other owners | 58 |