- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 30/05 - Manufacture of multilayered piezoelectric or electrostrictive devices, or parts thereof, e.g. by stacking piezoelectric bodies and electrodes
Patent holdings for IPC class H10N 30/05
Total number of patents in this class: 113
10-year publication summary
|
0
|
0
|
3
|
2
|
14
|
15
|
20
|
20
|
19
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30689 |
7 |
| Skyworks Solutions, Inc. | 3986 |
7 |
| Qualcomm Incorporated | 93376 |
4 |
| Murata Manufacturing Co., Ltd. | 25917 |
4 |
| Boe Technology Group Co., Ltd. | 44653 |
4 |
| SiTime Corporation | 350 |
4 |
| Niterra Co., Ltd. | 1430 |
4 |
| Seiko Epson Corporation | 20446 |
3 |
| Applied Materials, Inc. | 20579 |
3 |
| Soitec | 1119 |
3 |
| Samsung Electronics Co., Ltd. | 159029 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48861 |
2 |
| Huawei Technologies Co., Ltd. | 124837 |
2 |
| Sumitomo Chemical Company, Limited | 8965 |
2 |
| United Microelectronics Corp. | 4522 |
2 |
| STMicroelectronics S.r.l. | 3367 |
2 |
| Siemens Medical Solutions USA, Inc. | 1469 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11130 |
2 |
| President and Fellows of Harvard College | 6115 |
2 |
| Vanguard International Semiconductor Corporation | 527 |
2 |
| Other owners | 50 |