- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 35/18 - Selection of the material for the legs of the junction using inorganic compositions comprising arsenic or antimony or bismuth
Patent holdings for IPC class H01L 35/18
Total number of patents in this class: 318
10-year publication summary
|
38
|
46
|
33
|
30
|
29
|
11
|
1
|
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. | 17867 |
27 |
| Panasonic Intellectual Property Management Co., Ltd. | 33690 |
15 |
| LG Innotek Co., Ltd. | 8232 |
15 |
| Samsung Electronics Co., Ltd. | 154751 |
14 |
| University of Houston System | 1123 |
11 |
| LG Electronics Inc. | 75160 |
8 |
| Panasonic Corporation | 19485 |
8 |
| The Regents of the University of California | 20587 |
6 |
| Lintec Corporation | 2004 |
6 |
| University-industry Cooperation Group of Kyung Hee University | 1294 |
6 |
| LT Metal Co., Ltd. | 31 |
6 |
| Hitachi Metals, Ltd. | 1917 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47602 |
4 |
| The Regents of the University of Michigan | 4928 |
4 |
| Aarhus Universitet | 446 |
4 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2441 |
4 |
| Shanghai Institute of Ceramics, Chinese Academy of Sciences | 163 |
4 |
| Zhejiang University | 3372 |
4 |
| Furukawa Co., Ltd. | 96 |
4 |
| Tegma AS | 8 |
4 |
| Other owners | 159 |