- All sections
- C - Chemistry; metallurgy
- C30B - Single-crystal growth; unidirectional solidification of eutectic material or unidirectional demixing of eutectoid material; refining by zone-melting of material; production of a homogeneous polycrystalline material with defined structure; single crystals or homogeneous polycrystalline material with defined structure; after-treatment of single crystals or a homogeneous polycrystalline material with defined structure; apparatus therefor
- C30B 29/08 - Germanium
Patent holdings for IPC class C30B 29/08
Total number of patents in this class: 101
10-year publication summary
|
5
|
11
|
6
|
7
|
6
|
9
|
12
|
9
|
5
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
8 |
| Applied Materials, Inc. | 16587 |
5 |
| Umicore | 542 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
4 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| Tokyo Electron Limited | 11599 |
3 |
| Corning Incorporated | 9932 |
3 |
| Beijing Tongmei Xtal Technology Co., Ltd. | 21 |
3 |
| Socpra Sciences et Genie S.E.C. | 167 |
3 |
| Vrije Universiteit Brussel | 482 |
3 |
| Intel Corporation | 45621 |
2 |
| Massachusetts Institute of Technology | 9795 |
2 |
| The Regents of the University of Michigan | 4409 |
2 |
| Carl Zeiss SMT GmbH | 2646 |
2 |
| ASM IP Holding B.V. | 1715 |
2 |
| Ecole Polytechnique | 308 |
2 |
| IMEC VZW | 1410 |
2 |
| LPE S.p.A. | 65 |
2 |
| National Institute of Information and Communications Technology | 594 |
2 |
| University of Houston System | 1005 |
2 |
| Other owners | 41 |