- 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: 1812
10-year publication summary
|
137
|
90
|
119
|
115
|
99
|
66
|
63
|
59
|
73
|
41
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147334 |
166 |
| LG Electronics Inc. | 73476 |
85 |
| Intel Corporation | 47093 |
45 |
| Avago Technologies International Sales Pte. Limited | 8721 |
34 |
| Huawei Technologies Co., Ltd. | 113491 |
32 |
| Cisco Technology, Inc. | 21965 |
30 |
| Microsoft Technology Licensing, LLC | 53854 |
26 |
| Qualcomm Incorporated | 86153 |
19 |
| Sonos, Inc. | 2641 |
19 |
| Marvell Asia PTE, Ltd. | 6533 |
19 |
| BlackBerry Limited | 5355 |
18 |
| Canon Inc. | 40280 |
18 |
| Signify Holding B.V. | 7598 |
18 |
| Research In Motion Limited | 2015 |
16 |
| ZTE Corporation | 42654 |
15 |
| Kia Motors Corporation | 7751 |
15 |
| Ericsson | 21856 |
14 |
| Robert Bosch GmbH | 42784 |
14 |
| Hyundai Motor Company | 22200 |
14 |
| Amazon Technologies, Inc. | 26867 |
14 |
| Other owners | 1181 |