- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 1/02 - Automatic switching arrangements specially adapted to heating apparatus
Patent holdings for IPC class H05B 1/02
Total number of patents in this class: 5010
10-year publication summary
|
551
|
476
|
461
|
537
|
549
|
437
|
414
|
430
|
409
|
122
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altria Client Services LLC | 2357 |
325 |
| Watlow Electric Manufacturing Company | 577 |
152 |
| Philip Morris Products S.A. | 7994 |
130 |
| KT & G Corporation | 2961 |
123 |
| RAI Strategic Holdings, Inc. | 1196 |
106 |
| Nicoventures Trading Limited | 4485 |
80 |
| Haier US Appliance Solutions, Inc. | 3972 |
77 |
| Samsung Electronics Co., Ltd. | 153845 |
72 |
| Tokyo Electron Limited | 13523 |
66 |
| Applied Materials, Inc. | 20036 |
59 |
| LG Electronics Inc. | 74968 |
54 |
| Fontem Ventures B.V. | 307 |
54 |
| Japan Tobacco Inc. | 3504 |
44 |
| Jli National Settlement Trust | 229 |
42 |
| Valeo Systemes Thermiques | 2810 |
40 |
| Juul Labs, Inc. | 445 |
30 |
| Lam Research Corporation | 5528 |
29 |
| Breville Pty Limited | 648 |
29 |
| Dyson Technology Limited | 3893 |
29 |
| JT International S.A. | 2823 |
29 |
| Other owners | 3440 |