- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit 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: 1024
10-year publication summary
|
94
|
73
|
86
|
67
|
58
|
65
|
44
|
44
|
78
|
52
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graphic Packaging International, LLC | 1627 |
67 |
| Microwave Chemical Co., Ltd. | 77 |
21 |
| KT & G Corporation | 3141 |
20 |
| Applied Materials, Inc. | 20459 |
16 |
| Midea Group Co., Ltd. | 5042 |
16 |
| Samsung Electronics Co., Ltd. | 158337 |
15 |
| 915 Labs, Inc. | 22 |
15 |
| Harris Corporation | 1268 |
13 |
| Microwave Materials Technologies, Inc. | 13 |
12 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48539 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
11 |
| Philip Morris Products S.A. | 8223 |
10 |
| Mitsubishi Electric Corporation | 48146 |
10 |
| National Institute of Advanced Industrial Science and Technology | 3788 |
10 |
| CEM Corporation | 103 |
10 |
| LG Electronics Inc. | 75807 |
9 |
| Whirlpool Corporation | 4651 |
9 |
| Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | 505 |
9 |
| Graphic Packaging International, Inc. | 296 |
8 |
| Kokusai Electric Corporation | 2237 |
8 |
| Other owners | 724 |