- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 6/80 - Apparatus for specific applications
Patent holdings for IPC class H05B 6/80
Total number of patents in this class: 976
10-year publication summary
61
|
83
|
94
|
73
|
86
|
67
|
55
|
62
|
42
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Graphic Packaging International, LLC | 1364 |
78 |
Microwave Chemical Co., Ltd. | 63 |
19 |
Samsung Electronics Co., Ltd. | 131630 |
18 |
Harris Corporation | 1591 |
16 |
Applied Materials, Inc. | 16587 |
15 |
Microwave Materials Technologies, Inc. | 15 |
12 |
Midea Group Co., Ltd. | 4025 |
12 |
915 Labs, Inc. | 18 |
12 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
11 |
CEM Corporation | 101 |
11 |
ConAgra Foods RDM, Inc. | 312 |
11 |
LG Electronics Inc. | 69257 |
10 |
Mitsubishi Electric Corporation | 43934 |
10 |
Whirlpool Corporation | 4238 |
10 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
9 |
National Institute of Advanced Industrial Science and Technology | 3677 |
9 |
Graphic Packaging International, Inc. | 435 |
8 |
Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | 354 |
8 |
Arcelik A.S. | 3617 |
7 |
Clariant Finance (BVI) Limited | 427 |
7 |
Other owners | 683 |