- 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: 1824
10-year publication summary
|
90
|
119
|
115
|
99
|
66
|
63
|
60
|
74
|
61
|
24
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 153573 |
164 |
| LG Electronics Inc. | 74953 |
84 |
| Intel Corporation | 46638 |
45 |
| Avago Technologies International Sales Pte. Limited | 8600 |
34 |
| Huawei Technologies Co., Ltd. | 119891 |
33 |
| Cisco Technology, Inc. | 22256 |
31 |
| Microsoft Technology Licensing, LLC | 54215 |
23 |
| Marvell Asia PTE, Ltd. | 6349 |
20 |
| Sonos, Inc. | 2787 |
19 |
| Canon Inc. | 42224 |
18 |
| Signify Holding B.V. | 7887 |
18 |
| Qualcomm Incorporated | 90109 |
17 |
| BlackBerry Limited | 5003 |
15 |
| Robert Bosch GmbH | 43554 |
15 |
| Amazon Technologies, Inc. | 27683 |
15 |
| ZTE Corporation | 43576 |
15 |
| Kia Motors Corporation | 7725 |
15 |
| Research In Motion Limited | 1418 |
14 |
| Ericsson | 22283 |
14 |
| Hyundai Motor Company | 23688 |
14 |
| Other owners | 1201 |