- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 80/06 - Transport layer protocols, e.g. TCP [Transport Control Protocol] over wireless
Patent holdings for IPC class H04W 80/06
Total number of patents in this class: 733
10-year publication summary
|
76
|
68
|
83
|
63
|
74
|
65
|
50
|
31
|
39
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 109214 |
48 |
| Samsung Electronics Co., Ltd. | 142124 |
47 |
| Ericsson | 21359 |
37 |
| Qualcomm Incorporated | 83550 |
31 |
| Apple Inc. | 53955 |
29 |
| Telefonaktiebolaget LM Ericsson (publ) | 27650 |
28 |
| NEC Corporation | 34993 |
21 |
| LG Electronics Inc. | 71880 |
17 |
| Estelgia, LLC | 76 |
15 |
| Google LLC | 41705 |
14 |
| ZTE Corporation | 41673 |
13 |
| Sony Corporation | 31261 |
11 |
| NTT DoCoMo, Inc. | 12589 |
10 |
| AT&T Intellectual Property I, L.P. | 9411 |
8 |
| Intel Corporation | 46597 |
8 |
| Cisco Technology, Inc. | 19551 |
8 |
| Verizon Patent And Licensing Inc. | 7017 |
8 |
| Vodafone IP Licensing Limited | 270 |
8 |
| Nokia Technologies Oy | 17233 |
7 |
| Sun Patent Trust | 1972 |
7 |
| Other owners | 358 |