- All sections
- H - Electricity
- H10N - Electric solid-state devices not otherwise provided for
- H10N 10/855 - Thermoelectric active materials comprising inorganic compositions comprising compounds containing boron, carbon, oxygen or nitrogen
Patent holdings for IPC class H10N 10/855
Total number of patents in this class: 95
10-year publication summary
|
0
|
0
|
0
|
0
|
2
|
10
|
10
|
28
|
23
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denka Company Limited | 2593 |
10 |
| Northrop Grumman Systems Corporation | 2933 |
4 |
| Samsung Electronics Co., Ltd. | 147003 |
3 |
| Sumitomo Electric Industries, Ltd. | 15535 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43015 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 31598 |
3 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1800 |
3 |
| Sheetak, Inc. | 50 |
3 |
| Howe Industries, LLC | 10 |
3 |
| Toshiba Corporation | 12376 |
2 |
| Samsung Electro-mechanics Co., Ltd. | 5630 |
2 |
| Nitto Denko Corporation | 8261 |
2 |
| STMicroelectronics S.r.l. | 3605 |
2 |
| LG Innotek Co., Ltd. | 7685 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3789 |
2 |
| Leidos, Inc. | 211 |
2 |
| Mitsubishi Materials Corporation | 2447 |
2 |
| Sony Semiconductor Solutions Corporation | 10529 |
2 |
| Toyota School Foundation | 62 |
2 |
| Zeon Corporation | 4079 |
2 |
| Other owners | 38 |