- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 3/08 - Heater elements structurally combined with coupling elements or with holders having electric connections specially adapted for high temperatures
Patent holdings for IPC class H05B 3/08
Total number of patents in this class: 121
10-year publication summary
|
11
|
8
|
7
|
14
|
11
|
10
|
8
|
12
|
7
|
2
|
| 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 |
12 |
| Vitesco Technologies GmbH | 2372 |
6 |
| Kyocera Corporation | 12735 |
5 |
| NGK Insulators, Ltd. | 4589 |
5 |
| nVent Services GmbH | 159 |
5 |
| LG Electronics Inc. | 69257 |
3 |
| Saint-Gobain Glass France | 3641 |
3 |
| Tutco LLC | 44 |
3 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
2 |
| Molex Incorporated | 609 |
2 |
| Amogreentech Co., Ltd. | 566 |
2 |
| SCHOTT AG | 1675 |
2 |
| Türk & Hillinger GmbH | 51 |
2 |
| Joint Stock Company "experimental and Design Organization "gidropress" Awarded The Order of The Red Banner of Labour and Czsr Order of Labour | 23 |
2 |
| Thermon Heating Systems, Inc. | 16 |
2 |
| SH Korea Co., Ltd. | 4 |
2 |
| Purem GmbH, Formerly, Eberspächer Exhaust Technology GmbH | 288 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| United Technologies Corporation | 2328 |
1 |
| Other owners | 58 |