- 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: 5100
10-year publication summary
|
570
|
497
|
484
|
558
|
563
|
451
|
430
|
440
|
419
|
245
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altria Client Services LLC | 2436 |
329 |
| Watlow Electric Manufacturing Company | 578 |
154 |
| Philip Morris Products S.A. | 8199 |
134 |
| KT & G Corporation | 3129 |
124 |
| RAI Strategic Holdings, Inc. | 1221 |
110 |
| Nicoventures Trading Limited | 4722 |
84 |
| Haier US Appliance Solutions, Inc. | 4041 |
76 |
| Samsung Electronics Co., Ltd. | 157946 |
75 |
| Tokyo Electron Limited | 13824 |
68 |
| Applied Materials, Inc. | 20406 |
60 |
| LG Electronics Inc. | 75818 |
54 |
| Japan Tobacco Inc. | 3550 |
49 |
| Fontem Ventures B.V. | 300 |
42 |
| Jli National Settlement Trust | 228 |
41 |
| Valeo Systemes Thermiques | 2825 |
40 |
| Breville Pty Limited | 659 |
30 |
| Dyson Technology Limited | 4003 |
30 |
| JT International S.A. | 2874 |
30 |
| Juul Labs, Inc. | 464 |
30 |
| Lam Research Corporation | 5642 |
29 |
| Other owners | 3511 |