- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 41/314 - Applying piezo-electric or electrostrictive parts or bodies onto an electrical element or another base by depositing piezo-electric or electrostrictive layers, e.g. aerosol or screen printing
Patent holdings for IPC class H01L 41/314
Total number of patents in this class: 159
10-year publication summary
|
22
|
21
|
17
|
23
|
15
|
16
|
8
|
4
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Energy Laboratory Co., Ltd. | 11403 |
11 |
| Murata Manufacturing Co., Ltd. | 24526 |
9 |
| Sumitomo Chemical Company, Limited | 9046 |
8 |
| Seiko Epson Corporation | 19352 |
6 |
| Intel Corporation | 46962 |
5 |
| Akoustis Technologies Corp. | 129 |
5 |
| Tune Holdings Corp. | 121 |
5 |
| Qualcomm Incorporated | 85322 |
4 |
| Brother Industries, Ltd. | 12974 |
4 |
| NGK Insulators, Ltd. | 4955 |
4 |
| Agency for Science, Technology and Research | 3620 |
4 |
| International Business Machines Corporation | 61228 |
3 |
| Canon Inc. | 39888 |
3 |
| SiTime Corporation | 201 |
3 |
| FUJIFILM Corporation | 29367 |
2 |
| Ricoh Company, Ltd. | 13247 |
2 |
| Robert Bosch GmbH | 42689 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42704 |
2 |
| TDK Corporation | 6738 |
2 |
| Rohm Co., Ltd. | 6450 |
2 |
| Other owners | 73 |