- 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 1/24 - Generating plasma
Patent holdings for IPC class H05H 1/24
Total number of patents in this class: 2573
10-year publication summary
|
144
|
152
|
162
|
177
|
184
|
179
|
202
|
180
|
171
|
41
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 16587 |
78 |
| Cinogy GmbH | 98 |
63 |
| Toshiba Mitsubishi-Electric Industrial Systems Corporation | 1583 |
37 |
| Lam Research Corporation | 4775 |
35 |
| TDK Electronics AG | 863 |
33 |
| Imagineering, Inc. | 125 |
30 |
| Tokyo Electron Limited | 11599 |
29 |
| Fuji Corporation | 2924 |
24 |
| Sekisui Chemical Co., Ltd. | 3159 |
24 |
| National University Corporation Nagoya University | 921 |
20 |
| The Boeing Company | 19843 |
18 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
18 |
| General Fusion Inc. | 72 |
18 |
| Plasmology4, Inc. | 46 |
18 |
| relyon plasma GmbH | 35 |
18 |
| Samsung Electronics Co., Ltd. | 131630 |
17 |
| University of Florida Research Foundation, Inc. | 3883 |
17 |
| Linde Aktiengesellschaft | 1600 |
17 |
| ASM Japan K.K. | 98 |
16 |
| KLA-Tencor Corporation | 2574 |
16 |
| Other owners | 2027 |