- 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: 396
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 | 20124 |
11 |
| Samsung Electronics Co., Ltd. | 147622 |
9 |
| Hyundai Motor Company | 22315 |
7 |
| Kelk Ltd. | 154 |
6 |
| DHK Storage, Inc. | 9 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
5 |
| BASF SE | 20991 |
4 |
| LG Electronics Inc. | 73578 |
4 |
| LG Chem, Ltd. | 17656 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43400 |
4 |
| Nitto Denko Corporation | 8295 |
4 |
| Kia Motors Corporation | 7751 |
4 |
| Aktiebolaget SKF | 2983 |
4 |
| Sony Semiconductor Solutions Corporation | 10631 |
4 |
| Sony Corporation | 30929 |
3 |
| The Regents of the University of California | 20087 |
3 |
| NEC Corporation | 36003 |
3 |
| Hitachi, Ltd. | 15572 |
3 |
| Kyocera Corporation | 13930 |
3 |
| Carrier Corporation | 4296 |
3 |
| Other owners | 302 |