- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 28/02 - Traffic management, e.g. flow control or congestion control
Patent holdings for IPC class H04W 28/02
Total number of patents in this class: 17166
10-year publication summary
|
1230
|
1413
|
1349
|
1737
|
1644
|
1706
|
1664
|
1830
|
1691
|
56
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 116787 |
1359 |
| Samsung Electronics Co., Ltd. | 150129 |
1232 |
| Qualcomm Incorporated | 88159 |
1191 |
| LG Electronics Inc. | 74038 |
1110 |
| Ericsson | 22050 |
757 |
| Apple Inc. | 56673 |
552 |
| Telefonaktiebolaget LM Ericsson (publ) | 28496 |
526 |
| Intel Corporation | 46508 |
388 |
| ZTE Corporation | 43208 |
363 |
| Nokia Technologies Oy | 19368 |
353 |
| Cisco Technology, Inc. | 22104 |
324 |
| Verizon Patent And Licensing Inc. | 7385 |
306 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21784 |
282 |
| Interdigital Patent Holdings, Inc. | 5993 |
263 |
| AT&T Intellectual Property I, L.P. | 9706 |
253 |
| NEC Corporation | 36360 |
233 |
| Nokia Solutions And Networks Oy | 6900 |
222 |
| Vivo Mobile Communication Co., Ltd. | 12824 |
220 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13353 |
194 |
| T-Mobile USA, Inc. | 4272 |
166 |
| Other owners | 6872 |