- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 41/083 - Piezo-electric or electrostrictive elements having a stacked or multilayer structure
Patent holdings for IPC class H01L 41/083
Total number of patents in this class: 1399
10-year publication summary
|
136
|
117
|
130
|
119
|
124
|
82
|
64
|
37
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Corporation | 13792 |
156 |
| Murata Manufacturing Co., Ltd. | 24478 |
134 |
| TDK Corporation | 6713 |
57 |
| Epcos AG | 701 |
56 |
| Canon Inc. | 39765 |
50 |
| Robert Bosch GmbH | 42647 |
49 |
| TDK Electronics AG | 933 |
44 |
| Seiko Epson Corporation | 19321 |
38 |
| Taiyo Yuden Co., Ltd. | 1931 |
37 |
| NGK Insulators, Ltd. | 4945 |
25 |
| Siemens AG | 24518 |
23 |
| FUJIFILM Corporation | 29329 |
20 |
| Continental Automotive GmbH | 5009 |
20 |
| Intel Corporation | 46960 |
17 |
| Physik Instrumente (PI) GmbH & Co. KG | 231 |
15 |
| META Platforms Technologies, LLC | 5773 |
12 |
| Koninklijke Philips N.V. | 24740 |
10 |
| Olympus Corporation | 13186 |
10 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6112 |
9 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42549 |
8 |
| Other owners | 609 |