- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 30/082 - Shaping or machining of piezoelectric or electrostrictive bodies by etching, e.g. lithography
Patent holdings for IPC class H10N 30/082
Total number of patents in this class: 77
10-year publication summary
|
0
|
0
|
0
|
0
|
6
|
12
|
13
|
20
|
19
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19296 |
9 |
| Soitec | 1001 |
7 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42288 |
4 |
| Boe Technology Group Co., Ltd. | 40728 |
4 |
| Applied Materials, Inc. | 18475 |
3 |
| Sonicmems (Zhengzhou) Technology Co.,Ltd. | 20 |
3 |
| Samsung Electronics Co., Ltd. | 144675 |
2 |
| Canon Inc. | 39618 |
2 |
| Denso Corporation | 24190 |
2 |
| Murata Manufacturing Co., Ltd. | 24409 |
2 |
| Sumitomo Chemical Company, Limited | 9027 |
2 |
| National Central University | 237 |
2 |
| Nihon Dempa Kogyo Co., Ltd. | 253 |
2 |
| Qualcomm Incorporated | 84760 |
1 |
| The Regents of the University of California | 19859 |
1 |
| Headway Technologies, Inc. | 695 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31084 |
1 |
| Rohm Co., Ltd. | 6414 |
1 |
| STMicroelectronics S.r.l. | 3621 |
1 |
| California Institute of Technology | 3973 |
1 |
| Other owners | 26 |