- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 41/35 - Forming piezo-electric or electrostrictive materials
Patent holdings for IPC class H01L 41/35
Total number of patents in this class: 52
10-year publication summary
|
12
|
6
|
6
|
6
|
6
|
3
|
3
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25758 |
4 |
| Qorvo US, Inc. | 2401 |
4 |
| Canon Inc. | 43869 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
2 |
| Akoustis, Inc. | 35 |
2 |
| Tianjin University | 901 |
2 |
| ROFS Microsystem (Tianjin) Co., Ltd | 216 |
2 |
| Samsung Electronics Co., Ltd. | 157946 |
1 |
| The Regents of the University of California | 20778 |
1 |
| Intel Corporation | 47122 |
1 |
| Robert Bosch GmbH | 44176 |
1 |
| Denso Corporation | 25579 |
1 |
| Applied Materials, Inc. | 20406 |
1 |
| Infineon Technologies AG | 8402 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48438 |
1 |
| TDK Corporation | 6876 |
1 |
| Kyocera Corporation | 14383 |
1 |
| Konica Minolta, Inc. | 9125 |
1 |
| STMicroelectronics S.r.l. | 3374 |
1 |
| NGK Insulators, Ltd. | 5239 |
1 |
| Other owners | 20 |