- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 28/00 - Network traffic managementNetwork resource management
Patent holdings for IPC class H04W 28/00
Total number of patents in this class: 929
10-year publication summary
|
50
|
39
|
55
|
59
|
56
|
59
|
68
|
60
|
33
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 114462 |
174 |
| ZTE Corporation | 42809 |
95 |
| Qualcomm Incorporated | 86990 |
63 |
| Telefonaktiebolaget LM Ericsson (publ) | 28377 |
62 |
| Comcast Cable Communications, LLC | 4806 |
25 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21347 |
25 |
| Ericsson | 21917 |
19 |
| Samsung Electronics Co., Ltd. | 148077 |
18 |
| NTT DoCoMo, Inc. | 13450 |
14 |
| Kyocera Corporation | 13997 |
13 |
| Nokia Solutions And Networks Oy | 6797 |
13 |
| Alcatel Lucent | 4505 |
13 |
| Nokia Technologies Oy | 18538 |
12 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12869 |
12 |
| China Academy of Telecommunications Technology | 2175 |
12 |
| Vivo Mobile Communication Co., Ltd. | 12615 |
11 |
| Alcatel-Lucent Shanghai Bell Co., Ltd | 466 |
10 |
| LG Electronics Inc. | 73714 |
9 |
| NEC Corporation | 36129 |
8 |
| Nokia Corporation | 5494 |
7 |
| Other owners | 314 |