- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 41/338 - Shaping or machining of piezo-electric or electrostrictive bodies by machining by cutting or dicing
Patent holdings for IPC class H01L 41/338
Total number of patents in this class: 142
10-year publication summary
8
|
16
|
16
|
30
|
21
|
18
|
11
|
6
|
5
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Murata Manufacturing Co., Ltd. | 22355 |
17 |
Konica Minolta, Inc. | 8349 |
6 |
Skyworks Solutions, Inc. | 3450 |
6 |
FUJIFILM Corporation | 27102 |
5 |
Disco Corporation | 1745 |
4 |
Magnecomp Corporation | 197 |
4 |
Taiyo Yuden Co., Ltd. | 1809 |
4 |
GE Precision Healthcare LLC | 1580 |
4 |
General Electric Company | 18133 |
3 |
Epcos AG | 778 |
3 |
Kyocera Corporation | 12735 |
3 |
NGK Insulators, Ltd. | 4589 |
3 |
CTS Corporation | 274 |
3 |
eXo Imaging, Inc. | 178 |
3 |
TDK Electronics AG | 863 |
3 |
Toshiba Medical Systems Corporation | 2236 |
2 |
Seiko Epson Corporation | 18724 |
2 |
Ricoh Company, Ltd. | 13266 |
2 |
TDK Corporation | 6306 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
Other owners | 61 |