- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 41/25 - Assembling devices that include piezo-electric or electrostrictive parts
Patent holdings for IPC class H01L 41/25
Total number of patents in this class: 187
10-year publication summary
|
27
|
23
|
31
|
27
|
20
|
11
|
9
|
3
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 23702 |
12 |
| Seiko Epson Corporation | 18989 |
10 |
| General Electric Company | 17789 |
5 |
| STMicroelectronics S.r.l. | 3654 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10692 |
5 |
| EBR Systems, Inc. | 92 |
5 |
| Covidien LP | 10645 |
4 |
| Texas Instruments Incorporated | 19432 |
4 |
| Samsung Medison Co., Ltd. | 632 |
4 |
| Samsung Electronics Co., Ltd. | 139001 |
3 |
| Sony Corporation | 31541 |
3 |
| Ricoh Company, Ltd. | 13216 |
3 |
| Robert Bosch GmbH | 41786 |
3 |
| SnapTrack, Inc. | 604 |
3 |
| Halliburton Energy Services, Inc. | 20438 |
2 |
| The Boeing Company | 19911 |
2 |
| Toshiba Medical Systems Corporation | 2157 |
2 |
| Intel Corporation | 46126 |
2 |
| FUJIFILM Corporation | 28805 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40608 |
2 |
| Other owners | 106 |