- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 6/76 - Prevention of microwave leakage, e.g. door sealings
Patent holdings for IPC class H05B 6/76
Total number of patents in this class: 286
10-year publication summary
|
20
|
17
|
28
|
25
|
13
|
25
|
20
|
38
|
22
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72473 |
32 |
| Whirlpool Corporation | 4387 |
19 |
| Electrolux Home Products Corporation N.V. | 743 |
16 |
| BSH Hausgeräte GmbH | 5505 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
13 |
| Samsung Electronics Co., Ltd. | 144143 |
12 |
| A.L.M. Holding Company | 86 |
12 |
| Midea Group Co., Ltd. | 4484 |
11 |
| Illinois Tool Works Inc. | 11396 |
9 |
| Electrolux Appliances Aktiebolag | 1311 |
9 |
| Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | 436 |
7 |
| Sharp Corporation | 10293 |
5 |
| Miele & Cie. KG | 610 |
5 |
| Panasonic Corporation | 20173 |
4 |
| Dieffenbacher GmbH Maschinen- und Anlagenbau | 228 |
4 |
| Joliet 2010 Limited | 67 |
4 |
| Alkar-RapidPak, Inc. | 15 |
3 |
| Haier US Appliance Solutions, Inc. | 3566 |
3 |
| SCHOTT AG | 1706 |
3 |
| Schott VTF | 6 |
3 |
| Other owners | 97 |