- 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: 1873
10-year publication summary
|
15
|
31
|
49
|
123
|
238
|
302
|
348
|
323
|
270
|
105
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 156823 |
74 |
| Comcast Cable Communications, LLC | 5146 |
65 |
| Qualcomm Incorporated | 91550 |
59 |
| Ericsson | 22518 |
55 |
| Huawei Technologies Co., Ltd. | 122474 |
49 |
| Adeia Guides Inc. | 3899 |
40 |
| Microsoft Technology Licensing, LLC | 54399 |
39 |
| Google LLC | 44361 |
36 |
| Telefonaktiebolaget LM Ericsson (publ) | 28724 |
35 |
| Zoom Communications, Inc. | 1188 |
34 |
| AT&T Intellectual Property I, L.P. | 9981 |
32 |
| Nokia Technologies Oy | 20956 |
28 |
| T-Mobile USA, Inc. | 4480 |
25 |
| The Nielsen Company (US), LLC | 2693 |
23 |
| Apple Inc. | 58534 |
21 |
| Cisco Technology, Inc. | 22452 |
21 |
| Tencent America LLC | 4237 |
20 |
| Amazon Technologies, Inc. | 28001 |
19 |
| Sonos, Inc. | 2837 |
19 |
| Tencent Technology (Shenzhen) Company Limited | 15879 |
19 |
| Other owners | 1160 |