- 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: 1523
10-year publication summary
|
140
|
136
|
117
|
130
|
119
|
124
|
95
|
83
|
43
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Corporation | 12735 |
165 |
| Murata Manufacturing Co., Ltd. | 22355 |
149 |
| TDK Corporation | 6306 |
66 |
| Epcos AG | 778 |
60 |
| Robert Bosch GmbH | 40953 |
57 |
| Canon Inc. | 36841 |
50 |
| TDK Electronics AG | 863 |
46 |
| Taiyo Yuden Co., Ltd. | 1809 |
40 |
| Seiko Epson Corporation | 18724 |
38 |
| Siemens AG | 24990 |
35 |
| NGK Insulators, Ltd. | 4589 |
26 |
| FUJIFILM Corporation | 27102 |
23 |
| Continental Automotive GmbH | 5573 |
20 |
| Intel Corporation | 45621 |
19 |
| Physik Instrumente (PI) GmbH & Co. KG | 253 |
15 |
| META Platforms Technologies, LLC | 4806 |
13 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
11 |
| Olympus Corporation | 13667 |
11 |
| Koninklijke Philips N.V. | 22975 |
10 |
| FUJIFILM SonoSite, Inc. | 410 |
10 |
| Other owners | 659 |