- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 6/64 - Heating using microwaves
Patent holdings for IPC class H05B 6/64
Total number of patents in this class: 2267
10-year publication summary
|
145
|
169
|
220
|
203
|
188
|
188
|
188
|
207
|
150
|
142
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147787 |
184 |
| LG Electronics Inc. | 73588 |
142 |
| Whirlpool Corporation | 4442 |
109 |
| Midea Group Co., Ltd. | 4612 |
92 |
| BSH Hausgeräte GmbH | 5543 |
81 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
72 |
| Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | 454 |
67 |
| Haier US Appliance Solutions, Inc. | 3706 |
57 |
| Sharp Corporation | 10274 |
54 |
| Illinois Tool Works Inc. | 11520 |
50 |
| Graphic Packaging International, LLC | 1500 |
49 |
| Joliet 2010 Limited | 67 |
47 |
| Panasonic Corporation | 20036 |
38 |
| Electrolux Appliances Aktiebolag | 1333 |
36 |
| NXP USA, Inc. | 4315 |
19 |
| Arcelik A.S. | 3487 |
18 |
| KT & G Corporation | 2665 |
18 |
| Applied Materials, Inc. | 18932 |
17 |
| Goji Limited | 43 |
17 |
| Haier Smart Home Co., Ltd. | 5492 |
15 |
| Other owners | 1085 |