- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 3/86 - Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
Patent holdings for IPC class H05B 3/86
Total number of patents in this class: 421
10-year publication summary
|
20
|
30
|
39
|
38
|
53
|
34
|
37
|
35
|
37
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Glass France | 3253 |
52 |
| Nippon Sheet Glass Company, Limited | 988 |
28 |
| Agc, Inc. | 4879 |
28 |
| Saint-Gobain Sekurit France | 628 |
27 |
| Pilkington Group Limited | 773 |
21 |
| AGC Glass Europe | 1135 |
15 |
| PPG Industries Ohio, Inc. | 3445 |
11 |
| Dai Nippon Printing Co., Ltd. | 4098 |
8 |
| Toyota Motor Corporation | 32542 |
7 |
| Exatec LLC | 89 |
7 |
| Mitsui Mining & Smelting Co., Ltd. | 1489 |
7 |
| LG Chem, Ltd. | 17641 |
6 |
| Fuyao Glass Industry Group Co., Ltd. | 266 |
6 |
| Vitro Flat Glass LLC | 466 |
6 |
| Apple Inc. | 55229 |
5 |
| Denso Corporation | 24372 |
5 |
| Ford Global Technologies, LLC | 20668 |
5 |
| AGC Automotive Americas Co. | 72 |
5 |
| View Operating Corporation | 527 |
5 |
| ACR II Glass America Inc. | 61 |
5 |
| Other owners | 162 |