- All sections
- H - Electricity
- H02N - Electric machines not otherwise provided for
- H02N 15/00 - Holding or levitation devices using magnetic attraction or repulsion, not otherwise provided for
Patent holdings for IPC class H02N 15/00
Total number of patents in this class: 330
10-year publication summary
|
22
|
34
|
37
|
33
|
43
|
39
|
39
|
48
|
23
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novelis Inc. | 746 |
13 |
| MagLev Aero Inc. | 18 |
10 |
| Suzhou Supermag Intelligent Technology Co., Ltd | 13 |
8 |
| Robert Bosch GmbH | 42647 |
7 |
| Tsinghua University | 5907 |
7 |
| GREE Electric Appliances, Inc. of Zhuhai | 3241 |
7 |
| Canon Inc. | 39765 |
6 |
| Applied Materials, Inc. | 18565 |
6 |
| Qwtip LLC | 64 |
6 |
| Southwest Jiaotong University | 164 |
6 |
| International Business Machines Corporation | 61198 |
5 |
| The University of British Columbia | 1497 |
5 |
| Huaiyin Institute of Technology | 40 |
5 |
| Brooks Automation US, LLC | 349 |
5 |
| LG Electronics Inc. | 72890 |
4 |
| Carl Zeiss SMT GmbH | 2973 |
4 |
| ARX PAX Labs, Inc. | 17 |
4 |
| SRI International | 1014 |
4 |
| Zhaoqing Hengyi Industrial Company Ltd. | 11 |
4 |
| Joint Stock Company "science and Innovations" ("science and Innovations", Jsc) | 23 |
4 |
| Other owners | 210 |