- 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: 4888
10-year publication summary
|
405
|
551
|
476
|
460
|
536
|
548
|
434
|
417
|
428
|
354
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altria Client Services LLC | 2245 |
313 |
| Watlow Electric Manufacturing Company | 580 |
155 |
| KT & G Corporation | 2707 |
117 |
| Philip Morris Products S.A. | 7732 |
113 |
| RAI Strategic Holdings, Inc. | 1159 |
104 |
| Nicoventures Trading Limited | 4152 |
79 |
| Haier US Appliance Solutions, Inc. | 3744 |
74 |
| Samsung Electronics Co., Ltd. | 148402 |
68 |
| Tokyo Electron Limited | 13031 |
66 |
| Applied Materials, Inc. | 19072 |
56 |
| Fontem Ventures B.V. | 304 |
54 |
| LG Electronics Inc. | 73790 |
51 |
| Japan Tobacco Inc. | 3602 |
42 |
| Jli National Settlement Trust | 228 |
42 |
| Valeo Systemes Thermiques | 2752 |
40 |
| Breville Pty Limited | 592 |
30 |
| Juul Labs, Inc. | 407 |
30 |
| Lam Research Corporation | 5335 |
29 |
| BSH Hausgeräte GmbH | 5548 |
27 |
| Dyson Technology Limited | 3714 |
27 |
| Other owners | 3371 |