- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 28/16 - Central resource managementNegotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
Patent holdings for IPC class H04W 28/16
Total number of patents in this class: 3277
10-year publication summary
|
180
|
202
|
219
|
250
|
240
|
231
|
235
|
200
|
194
|
156
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 116134 |
408 |
| NTT DoCoMo, Inc. | 13694 |
206 |
| ZTE Corporation | 43102 |
195 |
| Telefonaktiebolaget LM Ericsson (publ) | 28487 |
137 |
| Qualcomm Incorporated | 87874 |
132 |
| Samsung Electronics Co., Ltd. | 149362 |
99 |
| Ericsson | 22018 |
91 |
| Sharp Kabushiki Kaisha | 18610 |
78 |
| Kyocera Corporation | 14102 |
66 |
| NEC Corporation | 36308 |
60 |
| Nokia Technologies Oy | 19263 |
59 |
| Fujitsu Limited | 17657 |
58 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21653 |
58 |
| Nippon Telegraph and Telephone Corporation | 16254 |
56 |
| Sony Corporation | 30760 |
55 |
| Apple Inc. | 56547 |
48 |
| AT&T Intellectual Property I, L.P. | 9686 |
46 |
| LG Electronics Inc. | 73884 |
45 |
| Nokia Solutions And Networks Oy | 6885 |
43 |
| Sony Group Corporation | 14605 |
42 |
| Other owners | 1295 |