- 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: 8319
10-year publication summary
645
|
821
|
741
|
719
|
564
|
611
|
666
|
845
|
651
|
419
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Huawei Technologies Co., Ltd. | 105754 |
736 |
Qualcomm Incorporated | 79947 |
610 |
LG Electronics Inc. | 70387 |
509 |
Samsung Electronics Co., Ltd. | 136984 |
463 |
ZTE Corporation | 40550 |
385 |
Apple Inc. | 51657 |
210 |
Kyocera Corporation | 13207 |
199 |
Telefonaktiebolaget LM Ericsson (publ) | 27226 |
177 |
NEC Corporation | 33938 |
169 |
Ericsson | 20800 |
147 |
Nokia Technologies Oy | 16076 |
129 |
Intel Corporation | 46096 |
125 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 19670 |
122 |
Sony Corporation | 31754 |
106 |
NTT DoCoMo, Inc. | 12044 |
105 |
Datang Mobile Communications Equipment Co., Ltd | 3511 |
93 |
Vivo Mobile Communication Co., Ltd. | 10947 |
84 |
Motorola Solutions, Inc. | 4390 |
79 |
Sharp Kabushiki Kaisha | 18906 |
75 |
AT&T Intellectual Property I, L.P. | 9323 |
74 |
Other owners | 3722 |