- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 30/057 - Manufacture of multilayered piezoelectric or electrostrictive devices, or parts thereof, e.g. by stacking piezoelectric bodies and electrodes by stacking bulk piezoelectric or electrostrictive bodies and electrodes
Patent holdings for IPC class H10N 30/057
Total number of patents in this class: 54
10-year publication summary
|
0
|
2
|
0
|
2
|
7
|
7
|
5
|
15
|
7
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qortek, Inc. | 14 |
4 |
| Sumitomo Chemical Company, Limited | 8969 |
3 |
| STMicroelectronics S.r.l. | 3369 |
3 |
| Nitto Denko Corporation | 8565 |
2 |
| Wisconsin Alumni Research Foundation | 3903 |
2 |
| Oki Electric Industry Co., Ltd. | 1574 |
2 |
| InvenSense, Inc. | 1210 |
2 |
| Morgan State University | 98 |
2 |
| Soitec | 1110 |
2 |
| Qualcomm Incorporated | 93006 |
1 |
| The Regents of the University of California | 20842 |
1 |
| Canon Inc. | 44134 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48629 |
1 |
| Murata Manufacturing Co., Ltd. | 25847 |
1 |
| Rohm Co., Ltd. | 6885 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2865 |
1 |
| The Regents of the University of Michigan | 5023 |
1 |
| Agency for Science, Technology and Research | 3753 |
1 |
| Cilag GmbH International | 6354 |
1 |
| Enkris Semiconductor, Inc. | 406 |
1 |
| Other owners | 21 |