- 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: 5073
10-year publication summary
|
570
|
497
|
484
|
558
|
562
|
451
|
429
|
440
|
418
|
211
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altria Client Services LLC | 2428 |
328 |
| Watlow Electric Manufacturing Company | 575 |
154 |
| Philip Morris Products S.A. | 8138 |
133 |
| KT & G Corporation | 3097 |
124 |
| RAI Strategic Holdings, Inc. | 1216 |
110 |
| Nicoventures Trading Limited | 4647 |
82 |
| Haier US Appliance Solutions, Inc. | 4011 |
76 |
| Samsung Electronics Co., Ltd. | 157039 |
74 |
| Tokyo Electron Limited | 13742 |
67 |
| Applied Materials, Inc. | 20325 |
60 |
| LG Electronics Inc. | 75561 |
54 |
| Japan Tobacco Inc. | 3542 |
49 |
| Fontem Ventures B.V. | 300 |
42 |
| Jli National Settlement Trust | 228 |
41 |
| Valeo Systemes Thermiques | 2822 |
40 |
| Breville Pty Limited | 655 |
30 |
| Dyson Technology Limited | 3971 |
30 |
| JT International S.A. | 2855 |
30 |
| Juul Labs, Inc. | 458 |
30 |
| Whirlpool Corporation | 4628 |
29 |
| Other owners | 3490 |