- 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: 155
10-year publication summary
|
21
|
17
|
23
|
15
|
16
|
8
|
2
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Semiconductor Energy Laboratory Co., Ltd. | 11873 |
11 |
| Murata Manufacturing Co., Ltd. | 25847 |
9 |
| Sumitomo Chemical Company, Limited | 8969 |
8 |
| Seiko Epson Corporation | 20365 |
6 |
| Intel Corporation | 47162 |
5 |
| Akoustis Technologies Corp. | 139 |
5 |
| Tune Holdings Corp. | 119 |
5 |
| Qualcomm Incorporated | 93006 |
4 |
| NGK Insulators, Ltd. | 5173 |
4 |
| Agency for Science, Technology and Research | 3753 |
4 |
| International Business Machines Corporation | 62754 |
3 |
| Canon Inc. | 44134 |
3 |
| Brother Industries, Ltd. | 12836 |
3 |
| SiTime Corporation | 352 |
3 |
| FUJIFILM Corporation | 30628 |
2 |
| Ricoh Company, Ltd. | 13334 |
2 |
| Robert Bosch GmbH | 44252 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48629 |
2 |
| Rohm Co., Ltd. | 6885 |
2 |
| Akoustis, Inc. | 35 |
2 |
| Other owners | 70 |