- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 36/12 - Reselecting a serving backbone network switching or routing node
Patent holdings for IPC class H04W 36/12
Total number of patents in this class: 939
10-year publication summary
|
88
|
73
|
101
|
63
|
75
|
75
|
75
|
36
|
36
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 124630 |
112 |
| NEC Corporation | 37312 |
58 |
| Ericsson | 22995 |
58 |
| Telefonaktiebolaget LM Ericsson (publ) | 28880 |
54 |
| Samsung Electronics Co., Ltd. | 158842 |
47 |
| Interdigital Patent Holdings, Inc. | 7128 |
45 |
| ZTE Corporation | 44326 |
41 |
| Qualcomm Incorporated | 93172 |
40 |
| NTT DoCoMo, Inc. | 14952 |
34 |
| LG Electronics Inc. | 75973 |
32 |
| Apple Inc. | 59177 |
17 |
| Nokia Technologies Oy | 21624 |
17 |
| Nokia Solutions And Networks Oy | 7292 |
16 |
| Verizon Patent And Licensing Inc. | 7674 |
15 |
| Cisco Technology, Inc. | 22596 |
12 |
| Sony Group Corporation | 15934 |
11 |
| AT&T Intellectual Property I, L.P. | 10025 |
10 |
| Comcast Cable Communications, LLC | 5214 |
10 |
| Sharp Kabushiki Kaisha | 18486 |
9 |
| Intel Corporation | 46449 |
8 |
| Other owners | 293 |