- 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: 385
10-year publication summary
|
45
|
42
|
43
|
48
|
31
|
22
|
11
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20160 |
11 |
| Samsung Electronics Co., Ltd. | 157557 |
9 |
| Hyundai Motor Company | 24602 |
7 |
| DHK Storage, Inc. | 16 |
7 |
| Kelk Ltd. | 156 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
5 |
| BASF SE | 21303 |
4 |
| LG Electronics Inc. | 75654 |
4 |
| LG Chem, Ltd. | 17921 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
4 |
| Nitto Denko Corporation | 8526 |
4 |
| Kia Motors Corporation | 7718 |
4 |
| Aktiebolaget SKF | 3126 |
4 |
| Sony Semiconductor Solutions Corporation | 11551 |
4 |
| Sony Corporation | 30208 |
3 |
| The Regents of the University of California | 20720 |
3 |
| NEC Corporation | 36934 |
3 |
| Hitachi, Ltd. | 16071 |
3 |
| Kyocera Corporation | 14335 |
3 |
| Consorzio Delta Ti Research | 13 |
3 |
| Other owners | 290 |