- 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: 1846
10-year publication summary
|
97
|
129
|
125
|
114
|
70
|
63
|
62
|
80
|
67
|
63
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 159755 |
164 |
| LG Electronics Inc. | 76328 |
81 |
| Intel Corporation | 46342 |
44 |
| Huawei Technologies Co., Ltd. | 125590 |
39 |
| Avago Technologies International Sales Pte. Limited | 8518 |
34 |
| Cisco Technology, Inc. | 22668 |
33 |
| Microsoft Technology Licensing, LLC | 54706 |
23 |
| Sonos, Inc. | 2905 |
20 |
| Marvell Asia PTE, Ltd. | 6235 |
20 |
| Signify Holding B.V. | 8244 |
19 |
| Canon Inc. | 44585 |
18 |
| Qualcomm Incorporated | 93957 |
16 |
| Hewlett Packard Enterprise Development LP | 12492 |
16 |
| BlackBerry Limited | 4807 |
15 |
| Robert Bosch GmbH | 44427 |
15 |
| Hyundai Motor Company | 25190 |
15 |
| Amazon Technologies, Inc. | 28358 |
15 |
| Kia Motors Corporation | 7713 |
15 |
| Ericsson | 23125 |
14 |
| ZTE Corporation | 44368 |
14 |
| Other owners | 1216 |