- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 30/80 - Constructional details
Patent holdings for IPC class H10N 30/80
Total number of patents in this class: 290
10-year publication summary
|
0
|
0
|
0
|
12
|
49
|
52
|
47
|
55
|
47
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19805 |
16 |
| Cirrus Logic, Inc. | 1794 |
11 |
| TDK Taiwan Corp. | 821 |
9 |
| Frore Systems Inc. | 111 |
9 |
| Qualcomm Incorporated | 88827 |
6 |
| FUJIFILM Corporation | 30034 |
6 |
| Murata Manufacturing Co., Ltd. | 25252 |
6 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10979 |
6 |
| LG Display Co., Ltd. | 14085 |
5 |
| The Regents of the University of California | 20378 |
5 |
| eXo Imaging, Inc. | 223 |
5 |
| TDK Electronics AG | 991 |
5 |
| Toyota Motor Corporation | 33951 |
4 |
| Boe Technology Group Co., Ltd. | 42489 |
4 |
| Microjet Technology Co., Ltd. | 460 |
4 |
| Polight ASA | 44 |
4 |
| Texas Instruments Incorporated | 19542 |
3 |
| Robert Bosch GmbH | 43294 |
3 |
| Huawei Technologies Co., Ltd. | 118145 |
3 |
| TDK Corporation | 6779 |
3 |
| Other owners | 173 |