- 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: 2480
10-year publication summary
|
178
|
228
|
209
|
197
|
197
|
197
|
218
|
156
|
189
|
180
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 159298 |
213 |
| LG Electronics Inc. | 76219 |
163 |
| Whirlpool Corporation | 4707 |
125 |
| Midea Group Co., Ltd. | 5083 |
100 |
| BSH Hausgeräte GmbH | 5665 |
85 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
79 |
| Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | 511 |
76 |
| Sharp Corporation | 10880 |
70 |
| Haier US Appliance Solutions, Inc. | 4147 |
66 |
| Illinois Tool Works Inc. | 11894 |
51 |
| Joliet 2010 Limited | 67 |
47 |
| Graphic Packaging International, LLC | 1628 |
46 |
| KT & G Corporation | 3173 |
42 |
| Panasonic Corporation | 18658 |
38 |
| Electrolux Appliances Aktiebolag | 1412 |
38 |
| Mitsubishi Electric Corporation | 48409 |
19 |
| NXP USA, Inc. | 4413 |
19 |
| Applied Materials, Inc. | 20601 |
18 |
| Arcelik A.S. | 3366 |
18 |
| Goji Limited | 43 |
17 |
| Other owners | 1150 |