- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 6/54 - Electrodes
Patent holdings for IPC class H05B 6/54
Total number of patents in this class: 155
10-year publication summary
|
13
|
5
|
14
|
27
|
14
|
18
|
17
|
17
|
16
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
20 |
| Samsung Electronics Co., Ltd. | 157557 |
17 |
| Whirlpool Corporation | 4639 |
11 |
| NXP USA, Inc. | 4394 |
10 |
| Seiko Epson Corporation | 20248 |
6 |
| Mitsubishi Electric Corporation | 47971 |
6 |
| Dyson Technology Limited | 3977 |
6 |
| LG Electronics Inc. | 75654 |
5 |
| BSH Hausgeräte GmbH | 5623 |
4 |
| Top B.V. | 10 |
4 |
| Philip Morris Products S.A. | 8157 |
3 |
| Atsumitec Co., Ltd. | 60 |
3 |
| Jemella Limited | 81 |
3 |
| Lintec Corporation | 2008 |
3 |
| Koninklijke Philips N.V. | 25832 |
2 |
| Tokyo Electron Limited | 13796 |
2 |
| Harris Corporation | 1287 |
2 |
| Toyo Seikan Group Holdings, Ltd. | 853 |
2 |
| Ziel Equipment, Sales and Services, Inc. | 4 |
2 |
| Direct RF Co., Ltd. | 3 |
2 |
| Other owners | 42 |