- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 35/14 - Selection of the material for the legs of the junction using inorganic compositions
Patent holdings for IPC class H01L 35/14
Total number of patents in this class: 363
10-year publication summary
|
29
|
46
|
41
|
27
|
18
|
9
|
2
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17986 |
29 |
| Sumitomo Electric Industries, Ltd. | 16437 |
22 |
| Hitachi, Ltd. | 16221 |
12 |
| Mitsubishi Materials Corporation | 2484 |
12 |
| LG Innotek Co., Ltd. | 8621 |
11 |
| University of Houston System | 1137 |
10 |
| Toyota School Foundation | 68 |
9 |
| National Institute for Materials Science | 1092 |
8 |
| Tokyo University of Science Educational Foundation Administrative Organization | 96 |
8 |
| Japan Science and Technology Agency | 1206 |
7 |
| National Institute of Advanced Industrial Science and Technology | 3791 |
6 |
| Mitsuba Corporation | 819 |
6 |
| Solar Paste, LLC | 124 |
6 |
| Samsung Electronics Co., Ltd. | 159473 |
5 |
| FUJIFILM Corporation | 30808 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
5 |
| Tokyo University of Science Foundation | 450 |
5 |
| California Institute of Technology | 4044 |
4 |
| Nippon Thermostat Co., Ltd. | 180 |
4 |
| Yasunaga Corporation | 48 |
4 |
| Other owners | 185 |