- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/12 - Arrangements for remote connection or disconnection of substations or of equipment thereof
Patent holdings for IPC class H04L 12/12
Total number of patents in this class: 1843
10-year publication summary
|
97
|
129
|
125
|
114
|
70
|
63
|
62
|
80
|
64
|
56
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158337 |
164 |
| LG Electronics Inc. | 75807 |
82 |
| Intel Corporation | 47069 |
45 |
| Huawei Technologies Co., Ltd. | 123867 |
37 |
| Avago Technologies International Sales Pte. Limited | 8545 |
34 |
| Cisco Technology, Inc. | 22547 |
33 |
| Microsoft Technology Licensing, LLC | 54489 |
23 |
| Sonos, Inc. | 2875 |
20 |
| Marvell Asia PTE, Ltd. | 6308 |
20 |
| Signify Holding B.V. | 8100 |
19 |
| Canon Inc. | 44011 |
18 |
| Qualcomm Incorporated | 92725 |
16 |
| BlackBerry Limited | 4887 |
15 |
| Robert Bosch GmbH | 44238 |
15 |
| Hyundai Motor Company | 24787 |
15 |
| Amazon Technologies, Inc. | 28182 |
15 |
| Kia Motors Corporation | 7718 |
15 |
| Research In Motion Limited | 1332 |
14 |
| Ericsson | 22839 |
14 |
| ZTE Corporation | 44230 |
14 |
| Other owners | 1215 |