- 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: 4894
10-year publication summary
|
405
|
551
|
476
|
460
|
536
|
548
|
434
|
417
|
428
|
368
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altria Client Services LLC | 2258 |
315 |
| Watlow Electric Manufacturing Company | 580 |
156 |
| KT & G Corporation | 2714 |
118 |
| Philip Morris Products S.A. | 7742 |
112 |
| RAI Strategic Holdings, Inc. | 1162 |
104 |
| Nicoventures Trading Limited | 4192 |
79 |
| Haier US Appliance Solutions, Inc. | 3754 |
75 |
| Samsung Electronics Co., Ltd. | 148649 |
68 |
| Tokyo Electron Limited | 13063 |
67 |
| Applied Materials, Inc. | 19119 |
56 |
| Fontem Ventures B.V. | 304 |
54 |
| LG Electronics Inc. | 73619 |
51 |
| Japan Tobacco Inc. | 3588 |
42 |
| Jli National Settlement Trust | 228 |
42 |
| Valeo Systemes Thermiques | 2756 |
40 |
| Breville Pty Limited | 598 |
30 |
| Juul Labs, Inc. | 411 |
30 |
| Lam Research Corporation | 5349 |
29 |
| Dyson Technology Limited | 3732 |
28 |
| BSH Hausgeräte GmbH | 5541 |
27 |
| Other owners | 3371 |