- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 65/80 - Responding to QoS
Patent holdings for IPC class H04L 65/80
Total number of patents in this class: 1898
10-year publication summary
|
15
|
31
|
49
|
123
|
239
|
302
|
348
|
325
|
270
|
125
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157719 |
74 |
| Comcast Cable Communications, LLC | 5179 |
68 |
| Qualcomm Incorporated | 92196 |
61 |
| Ericsson | 22717 |
55 |
| Huawei Technologies Co., Ltd. | 123385 |
50 |
| Microsoft Technology Licensing, LLC | 54466 |
40 |
| Adeia Guides Inc. | 3923 |
40 |
| Google LLC | 44482 |
37 |
| Telefonaktiebolaget LM Ericsson (publ) | 28758 |
35 |
| Zoom Communications, Inc. | 1227 |
34 |
| AT&T Intellectual Property I, L.P. | 9995 |
32 |
| Nokia Technologies Oy | 21106 |
28 |
| T-Mobile USA, Inc. | 4497 |
25 |
| Adeia Media Holdings Inc. | 862 |
24 |
| The Nielsen Company (US), LLC | 2692 |
23 |
| Apple Inc. | 58742 |
21 |
| Cisco Technology, Inc. | 22493 |
21 |
| Tencent America LLC | 4273 |
20 |
| Amazon Technologies, Inc. | 28087 |
19 |
| Sonos, Inc. | 2859 |
19 |
| Other owners | 1172 |