- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 35/32 - SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR - Details thereof operating with Peltier or Seebeck effect only characterised by the structure or configuration of the cell or thermocouple forming the device
Patent holdings for IPC class H01L 35/32
Total number of patents in this class: 1918
10-year publication summary
|
193
|
228
|
233
|
245
|
210
|
222
|
193
|
163
|
55
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 6758 |
106 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
56 |
| Kelk Ltd. | 147 |
53 |
| Lintec Corporation | 1915 |
39 |
| FUJIFILM Corporation | 27102 |
36 |
| Murata Manufacturing Co., Ltd. | 22355 |
33 |
| Hyundai Motor Company | 19021 |
33 |
| Fujitsu Limited | 19265 |
28 |
| Denso Corporation | 23338 |
27 |
| Emitec Gesellschaft für Emissionstechnologie mbH | 375 |
27 |
| Panasonic Corporation | 20786 |
26 |
| Valeo Systemes Thermiques | 2471 |
26 |
| Sumitomo Chemical Company, Limited | 8808 |
24 |
| Samsung Electronics Co., Ltd. | 131630 |
22 |
| Kia Motors Corporation | 7946 |
22 |
| The Boeing Company | 19843 |
21 |
| MAHLE International GmbH | 2670 |
20 |
| Mitsubishi Materials Corporation | 2378 |
20 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
18 |
| Sumitomo Electric Industries, Ltd. | 14131 |
17 |
| Other owners | 1264 |