- 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: 14096
10-year publication summary
|
1147
|
1243
|
1240
|
1424
|
1363
|
1750
|
1640
|
1668
|
1635
|
574
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 100781 |
1152 |
| LG Electronics Inc. | 69257 |
1015 |
| Samsung Electronics Co., Ltd. | 131630 |
989 |
| Qualcomm Incorporated | 76576 |
967 |
| Ericsson | 20417 |
672 |
| Apple Inc. | 50209 |
457 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
436 |
| Intel Corporation | 45621 |
363 |
| ZTE Corporation | 39218 |
293 |
| Cisco Technology, Inc. | 18858 |
260 |
| Verizon Patent And Licensing Inc. | 6900 |
244 |
| Nokia Technologies Oy | 15057 |
240 |
| AT&T Intellectual Property I, L.P. | 9886 |
220 |
| NEC Corporation | 32703 |
217 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
211 |
| Nokia Solutions And Networks Oy | 5698 |
179 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
161 |
| T-Mobile USA, Inc. | 3668 |
135 |
| Interdigital Patent Holdings, Inc. | 3652 |
122 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
120 |
| Other owners | 5643 |