- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/06 - Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
Patent holdings for IPC class H04W 4/06
Total number of patents in this class: 8219
10-year publication summary
|
645
|
820
|
741
|
719
|
564
|
611
|
662
|
842
|
642
|
194
|
| 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 |
726 |
| Qualcomm Incorporated | 76576 |
610 |
| LG Electronics Inc. | 69257 |
512 |
| Samsung Electronics Co., Ltd. | 131630 |
449 |
| ZTE Corporation | 39218 |
384 |
| Apple Inc. | 50209 |
205 |
| Kyocera Corporation | 12735 |
187 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
174 |
| NEC Corporation | 32703 |
165 |
| Ericsson | 20417 |
144 |
| Intel Corporation | 45621 |
125 |
| Nokia Technologies Oy | 15057 |
120 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
120 |
| Sony Corporation | 32931 |
109 |
| NTT DoCoMo, Inc. | 11501 |
105 |
| Datang Mobile Communications Equipment Co., Ltd | 3210 |
91 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
82 |
| AT&T Intellectual Property I, L.P. | 9886 |
79 |
| Motorola Solutions, Inc. | 4355 |
79 |
| Nokia Corporation | 6965 |
75 |
| Other owners | 3678 |