- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 6/68 - Circuits for monitoring or control
Patent holdings for IPC class H05B 6/68
Total number of patents in this class: 916
10-year publication summary
53
|
54
|
72
|
100
|
142
|
124
|
80
|
72
|
59
|
16
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Whirlpool Corporation | 4238 |
77 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
74 |
Joliet 2010 Limited | 70 |
56 |
Panasonic Corporation | 20786 |
53 |
Illinois Tool Works Inc. | 11152 |
42 |
Samsung Electronics Co., Ltd. | 131630 |
32 |
NXP USA, Inc. | 4155 |
24 |
Midea Group Co., Ltd. | 4025 |
22 |
Nuro, Inc. | 177 |
22 |
BSH Hausgeräte GmbH | 5384 |
18 |
LG Electronics Inc. | 69257 |
15 |
Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | 354 |
15 |
Matsushita Electric Industrial Co., Ltd. | 4724 |
14 |
Panasonic Holdings Corporation | 1325 |
14 |
Microwave Materials Technologies, Inc. | 15 |
13 |
Haier Smart Home Co., Ltd. | 4882 |
12 |
Haier US Appliance Solutions, Inc. | 3178 |
10 |
Intirion Corporation | 22 |
10 |
Goji Limited | 44 |
9 |
Sharp Corporation | 10015 |
8 |
Other owners | 376 |