- 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: 742
10-year publication summary
|
48
|
46
|
67
|
34
|
33
|
43
|
29
|
27
|
18
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 120661 |
58 |
| ZTE Corporation | 43659 |
52 |
| Qualcomm Incorporated | 90545 |
39 |
| Tango Networks, Inc. | 130 |
26 |
| Telefonaktiebolaget LM Ericsson (publ) | 28655 |
25 |
| LG Electronics Inc. | 75112 |
24 |
| Samsung Electronics Co., Ltd. | 154406 |
22 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22697 |
17 |
| Apple Inc. | 58181 |
15 |
| Intel Corporation | 46700 |
15 |
| BlackBerry Limited | 4974 |
14 |
| Research In Motion Limited | 1410 |
13 |
| Interdigital Patent Holdings, Inc. | 6534 |
12 |
| Nokia Technologies Oy | 20497 |
10 |
| Ericsson | 22319 |
9 |
| Google LLC | 43952 |
8 |
| Malikie Innovations Limited | 6640 |
8 |
| Cisco Technology, Inc. | 22347 |
7 |
| NTT DoCoMo, Inc. | 14365 |
7 |
| NEC Corporation | 36702 |
6 |
| Other owners | 355 |