- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 1/00 - ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL - Details of electric heating devices
Patent holdings for IPC class H05B 1/00
Total number of patents in this class: 404
10-year publication summary
|
28
|
22
|
24
|
12
|
18
|
16
|
11
|
14
|
19
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Watlow Electric Manufacturing Company | 569 |
21 |
| Canon Inc. | 36841 |
10 |
| Saint-Gobain Glass France | 3641 |
6 |
| Applied Materials, Inc. | 16587 |
4 |
| NGK Insulators, Ltd. | 4589 |
4 |
| Augustine Temperature Management LLC | 34 |
4 |
| Milliken & Company | 1253 |
4 |
| Scentsy, Inc. | 62 |
4 |
| Kenyon Technologies, LLC | 11 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| GENTHERM GmbH | 249 |
3 |
| Groupe Gecko Alliance, Inc. | 19 |
3 |
| Haier US Appliance Solutions, Inc. | 3178 |
3 |
| Sunbeam Products, Inc. | 1026 |
3 |
| Taiyo Electric Ind. Co., Ltd. | 11 |
3 |
| Valeo Systemes Thermiques | 2471 |
3 |
| BYD Semiconductor Company Limited | 85 |
3 |
| Tempest Optics LLC | 21 |
3 |
| Société des Produits Nestlé S.A. | 9672 |
2 |
| LG Electronics Inc. | 69257 |
2 |
| Other owners | 312 |