- 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: 17049
10-year publication summary
|
1238
|
1230
|
1413
|
1349
|
1737
|
1644
|
1705
|
1662
|
1827
|
1644
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 116003 |
1351 |
| Samsung Electronics Co., Ltd. | 149198 |
1223 |
| Qualcomm Incorporated | 87720 |
1179 |
| LG Electronics Inc. | 73825 |
1105 |
| Ericsson | 22003 |
749 |
| Apple Inc. | 56466 |
545 |
| Telefonaktiebolaget LM Ericsson (publ) | 28486 |
525 |
| Intel Corporation | 46471 |
386 |
| ZTE Corporation | 43082 |
362 |
| Nokia Technologies Oy | 19221 |
346 |
| Cisco Technology, Inc. | 22107 |
324 |
| Verizon Patent And Licensing Inc. | 7377 |
305 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21634 |
278 |
| Interdigital Patent Holdings, Inc. | 5952 |
257 |
| AT&T Intellectual Property I, L.P. | 9682 |
250 |
| NEC Corporation | 36282 |
232 |
| Nokia Solutions And Networks Oy | 6878 |
222 |
| Vivo Mobile Communication Co., Ltd. | 12770 |
219 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13165 |
192 |
| T-Mobile USA, Inc. | 4237 |
164 |
| Other owners | 6835 |