- 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: 336
10-year publication summary
|
35
|
40
|
38
|
46
|
33
|
30
|
29
|
16
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
27 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
16 |
| LG Innotek Co., Ltd. | 6758 |
15 |
| Samsung Electronics Co., Ltd. | 131630 |
14 |
| University of Houston System | 1005 |
12 |
| LG Electronics Inc. | 69257 |
9 |
| Panasonic Corporation | 20786 |
8 |
| The Regents of the University of California | 18943 |
6 |
| Aarhus Universitet | 370 |
6 |
| Lintec Corporation | 1915 |
6 |
| University-industry Cooperation Group of Kyung Hee University | 1078 |
6 |
| LT Metal Co., Ltd. | 24 |
6 |
| Hitachi Metals, Ltd. | 2175 |
5 |
| Fujitsu Limited | 19265 |
4 |
| The Regents of the University of Michigan | 4409 |
4 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2329 |
4 |
| Shanghai Institute of Ceramics, Chinese Academy of Sciences | 153 |
4 |
| Zhejiang University | 2619 |
4 |
| Furukawa Co., Ltd. | 86 |
4 |
| Tegma AS | 8 |
4 |
| Other owners | 172 |