- 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: 17835
10-year publication summary
|
1241
|
1425
|
1363
|
1751
|
1659
|
1719
|
1692
|
1853
|
1702
|
641
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 120661 |
1409 |
| Samsung Electronics Co., Ltd. | 154406 |
1296 |
| Qualcomm Incorporated | 90545 |
1247 |
| LG Electronics Inc. | 75112 |
1130 |
| Ericsson | 22319 |
769 |
| Apple Inc. | 58181 |
577 |
| Telefonaktiebolaget LM Ericsson (publ) | 28655 |
542 |
| Nokia Technologies Oy | 20497 |
394 |
| Intel Corporation | 46700 |
392 |
| ZTE Corporation | 43659 |
368 |
| Cisco Technology, Inc. | 22347 |
341 |
| Verizon Patent And Licensing Inc. | 7498 |
316 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22697 |
298 |
| Interdigital Patent Holdings, Inc. | 6534 |
291 |
| AT&T Intellectual Property I, L.P. | 9871 |
264 |
| NEC Corporation | 36702 |
238 |
| Nokia Solutions And Networks Oy | 7088 |
238 |
| Vivo Mobile Communication Co., Ltd. | 13357 |
233 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14336 |
217 |
| T-Mobile Innovations LLC | 4029 |
170 |
| Other owners | 7105 |