- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 30/853 - Ceramic compositions
Patent holdings for IPC class H10N 30/853
Total number of patents in this class: 407
10-year publication summary
|
0
|
0
|
3
|
6
|
31
|
48
|
27
|
116
|
137
|
4
|
| 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 |
27 |
| Soitec | 954 |
22 |
| Seiko Epson Corporation | 18989 |
16 |
| FUJIFILM Corporation | 28805 |
15 |
| Sumitomo Chemical Company, Limited | 8988 |
12 |
| Taiyo Yuden Co., Ltd. | 1887 |
12 |
| Gaianixx Inc. | 16 |
10 |
| Nitto Denko Corporation | 8089 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
8 |
| NGK Insulators, Ltd. | 4792 |
8 |
| LG Display Co., Ltd. | 12892 |
7 |
| Denso Corporation | 23769 |
7 |
| Applied Materials, Inc. | 17745 |
7 |
| TDK Corporation | 6539 |
7 |
| Niterra Co., Ltd. | 1196 |
7 |
| Boe Technology Group Co., Ltd. | 38881 |
6 |
| I-pex Piezo Solutions Inc. | 11 |
6 |
| The Regents of the University of California | 19517 |
5 |
| National Institute of Advanced Industrial Science and Technology | 3736 |
5 |
| Qualcomm Incorporated | 81865 |
4 |
| Other owners | 207 |