- 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: 464
10-year publication summary
|
37
|
31
|
36
|
49
|
32
|
54
|
41
|
27
|
28
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 123867 |
47 |
| Samsung Electronics Co., Ltd. | 158337 |
36 |
| Qualcomm Incorporated | 92725 |
27 |
| Ericsson | 22839 |
27 |
| LG Electronics Inc. | 75807 |
21 |
| ZTE Corporation | 44230 |
17 |
| AT&T Intellectual Property I, L.P. | 10003 |
15 |
| NTT DoCoMo, Inc. | 14827 |
14 |
| NEC Corporation | 37135 |
12 |
| Telefonaktiebolaget LM Ericsson (publ) | 28859 |
10 |
| Cisco Technology, Inc. | 22547 |
9 |
| Comcast Cable Communications, LLC | 5197 |
8 |
| Apple Inc. | 58995 |
7 |
| Interdigital Patent Holdings, Inc. | 7059 |
7 |
| Nokia Technologies Oy | 21422 |
6 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23423 |
6 |
| KDDI Corporation | 1173 |
6 |
| T-Mobile USA, Inc. | 4507 |
6 |
| Kyocera Corporation | 14402 |
5 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15246 |
5 |
| Other owners | 173 |