- All sections
- H - Electricity
- H05H - Plasma technique; production of accelerated electrically- charged particles or of neutrons; production or acceleration of neutral molecular or atomic beams
- H05H 1/36 - Circuit arrangements
Patent holdings for IPC class H05H 1/36
Total number of patents in this class: 192
10-year publication summary
|
19
|
12
|
23
|
28
|
11
|
18
|
14
|
2
|
6
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hypertherm, Inc. | 512 |
41 |
| Applied Materials, Inc. | 16587 |
11 |
| The ESAB Group, Inc. | 302 |
11 |
| Lam Research Corporation | 4775 |
10 |
| Advanced Energy Industries, Inc. | 403 |
8 |
| Illinois Tool Works Inc. | 11152 |
7 |
| Oerlikon Metco AG, Wohlen | 46 |
5 |
| Shimadzu Corporation | 5791 |
4 |
| Lincoln Global, Inc. | 2180 |
4 |
| Victor Equipment Company | 291 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| ESAB AB | 297 |
3 |
| Fuji Corporation | 2924 |
3 |
| Umicore | 542 |
3 |
| Plassein Technologies Ltd, LLC | 17 |
3 |
| Atmospheric Plasma Solutions, Inc. | 30 |
3 |
| Eaton Corporation | 1839 |
2 |
| Edwards Limited | 764 |
2 |
| Korea Hydro & Nuclear Power Co., Ltd. | 383 |
2 |
| MKS Instruments, Inc. | 698 |
2 |
| Other owners | 61 |