- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 35/28 - SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR - Details thereof operating with Peltier or Seebeck effect only
Patent holdings for IPC class H01L 35/28
Total number of patents in this class: 395
10-year publication summary
|
40
|
45
|
42
|
43
|
48
|
31
|
23
|
12
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20151 |
11 |
| Samsung Electronics Co., Ltd. | 148765 |
9 |
| Hyundai Motor Company | 22700 |
7 |
| Kelk Ltd. | 154 |
6 |
| DHK Storage, Inc. | 9 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 32296 |
5 |
| BASF SE | 21083 |
4 |
| LG Electronics Inc. | 73680 |
4 |
| LG Chem, Ltd. | 17685 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 45590 |
4 |
| Nitto Denko Corporation | 8349 |
4 |
| Kia Motors Corporation | 7743 |
4 |
| Aktiebolaget SKF | 3009 |
4 |
| Sony Semiconductor Solutions Corporation | 10780 |
4 |
| Sony Corporation | 30812 |
3 |
| The Regents of the University of California | 20245 |
3 |
| NEC Corporation | 36267 |
3 |
| Hitachi, Ltd. | 15655 |
3 |
| Kyocera Corporation | 14050 |
3 |
| Consorzio Delta Ti Research | 13 |
3 |
| Other owners | 301 |