- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 6/70 - Feed lines
Patent holdings for IPC class H05B 6/70
Total number of patents in this class: 614
10-year publication summary
|
49
|
70
|
69
|
87
|
55
|
41
|
41
|
37
|
24
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Joliet 2010 Limited | 67 |
55 |
| Panasonic Intellectual Property Management Co., Ltd. | 29620 |
50 |
| Whirlpool Corporation | 4324 |
39 |
| Panasonic Corporation | 20327 |
28 |
| Illinois Tool Works Inc. | 11369 |
24 |
| LG Electronics Inc. | 70898 |
12 |
| Microwave Materials Technologies, Inc. | 15 |
12 |
| BSH Hausgeräte GmbH | 5448 |
11 |
| NXP USA, Inc. | 4214 |
11 |
| Electrolux Appliances Aktiebolag | 1271 |
10 |
| Microwave Chemical Co., Ltd. | 68 |
10 |
| 915 Labs, Inc. | 18 |
10 |
| Sairem Societe pour L'application Industrielle de La Recherche en Electronique et Micro Ondes | 22 |
9 |
| Brava Home, Inc. | 52 |
7 |
| Goji Limited | 44 |
7 |
| Panasonic Holdings Corporation | 1607 |
7 |
| Mitsubishi Electric Corporation | 44738 |
6 |
| Emblation Limited | 74 |
6 |
| Midea Group Co., Ltd. | 4285 |
6 |
| Organic Fuel Technology A/S | 9 |
6 |
| Other owners | 288 |