- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 80/00 - Wireless network protocols or protocol adaptations to wireless operation
Patent holdings for IPC class H04W 80/00
Total number of patents in this class: 738
10-year publication summary
|
48
|
46
|
67
|
34
|
33
|
43
|
30
|
27
|
18
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 123385 |
59 |
| ZTE Corporation | 44170 |
52 |
| Qualcomm Incorporated | 92196 |
38 |
| Tango Networks, Inc. | 130 |
26 |
| Telefonaktiebolaget LM Ericsson (publ) | 28758 |
25 |
| LG Electronics Inc. | 75694 |
24 |
| Samsung Electronics Co., Ltd. | 157719 |
22 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23285 |
17 |
| Apple Inc. | 58742 |
15 |
| Intel Corporation | 47106 |
15 |
| BlackBerry Limited | 4898 |
14 |
| Research In Motion Limited | 1345 |
13 |
| Interdigital Patent Holdings, Inc. | 6934 |
12 |
| Nokia Technologies Oy | 21106 |
10 |
| Ericsson | 22717 |
8 |
| Google LLC | 44482 |
8 |
| Malikie Innovations Limited | 6455 |
8 |
| Cisco Technology, Inc. | 22493 |
7 |
| NTT DoCoMo, Inc. | 14702 |
7 |
| NEC Corporation | 37004 |
6 |
| Other owners | 352 |