- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 40/36 - Modification of an existing route due to handover
Patent holdings for IPC class H04W 40/36
Total number of patents in this class: 423
10-year publication summary
|
37
|
21
|
37
|
31
|
36
|
49
|
32
|
51
|
39
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 100781 |
47 |
| Samsung Electronics Co., Ltd. | 131630 |
26 |
| Qualcomm Incorporated | 76576 |
24 |
| Ericsson | 20417 |
23 |
| ZTE Corporation | 39218 |
15 |
| LG Electronics Inc. | 69257 |
14 |
| AT&T Intellectual Property I, L.P. | 9886 |
13 |
| NEC Corporation | 32703 |
12 |
| NTT DoCoMo, Inc. | 11501 |
12 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
12 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
9 |
| Cisco Technology, Inc. | 18858 |
8 |
| Comcast Cable Communications, LLC | 4075 |
8 |
| Apple Inc. | 50209 |
7 |
| KDDI Corporation | 764 |
6 |
| T-Mobile USA, Inc. | 3668 |
6 |
| Nokia Technologies Oy | 15057 |
5 |
| Google LLC | 38759 |
5 |
| T-Mobile Innovations LLC | 3213 |
5 |
| Airties, SAS | 58 |
5 |
| Other owners | 161 |