- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 7/02 - Heating by electric discharge Details
Patent holdings for IPC class H05B 7/02
Total number of patents in this class: 17
10-year publication summary
|
1
|
0
|
0
|
4
|
0
|
2
|
1
|
1
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ChemTreat, Inc. | 282 |
2 |
| Koninklijke Philips N.V. | 25856 |
1 |
| Industrial Technology Research Institute | 5209 |
1 |
| RPX Corporation | 1145 |
1 |
| ABB Schweiz AG | 7607 |
1 |
| Korea Institute of Science and Technology | 2249 |
1 |
| Danieli & C. Officine Meccaniche S.p.A. | 720 |
1 |
| JT International S.A. | 2870 |
1 |
| LaserTec Corporation | 117 |
1 |
| Primetals Technologies Germany GmbH | 220 |
1 |
| SMS Demag AG | 32 |
1 |
| SMS Siemag Aktiengesellschaft | 486 |
1 |
| Zhejiang Dafeng Industry Co., Ltd. | 19 |
1 |
| Subaru Corporation | 4007 |
1 |
| Vertiv Tech Co., Ltd. | 60 |
1 |
| Chalumeau | 1 |
1 |
| Other owners | 0 |