- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 30/30 - Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
Patent holdings for IPC class H10N 30/30
Total number of patents in this class: 727
10-year publication summary
|
2
|
3
|
8
|
26
|
77
|
88
|
157
|
140
|
111
|
60
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25917 |
42 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48861 |
14 |
| Qualcomm Incorporated | 93376 |
11 |
| FUJIFILM Corporation | 30689 |
10 |
| Denso Corporation | 25746 |
10 |
| Nitto Denko Corporation | 8589 |
10 |
| STMicroelectronics S.r.l. | 3367 |
10 |
| Skyworks Solutions, Inc. | 3986 |
10 |
| Actutek Corporation | 852 |
10 |
| Kureha Corporation | 1073 |
9 |
| Texas Instruments Incorporated | 19644 |
8 |
| TDK Corporation | 6992 |
8 |
| Boe Technology Group Co., Ltd. | 44653 |
8 |
| Apple Inc. | 59241 |
7 |
| Robert Bosch GmbH | 44327 |
6 |
| Nike, Inc. | 14922 |
6 |
| Vanguard International Semiconductor Corporation | 527 |
6 |
| Shenzhen Shokz Co., Ltd. | 1438 |
6 |
| Samsung Electronics Co., Ltd. | 159029 |
5 |
| International Business Machines Corporation | 62805 |
5 |
| Other owners | 526 |