- 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 groupsOne-way selective calling services
Patent holdings for IPC class H04W 4/06
Total number of patents in this class: 8392
10-year publication summary
|
821
|
741
|
719
|
564
|
611
|
668
|
854
|
656
|
467
|
127
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 109214 |
734 |
| Qualcomm Incorporated | 83550 |
621 |
| LG Electronics Inc. | 71880 |
509 |
| Samsung Electronics Co., Ltd. | 142124 |
484 |
| ZTE Corporation | 41673 |
389 |
| Kyocera Corporation | 13548 |
213 |
| Apple Inc. | 53955 |
211 |
| Telefonaktiebolaget LM Ericsson (publ) | 27650 |
175 |
| NEC Corporation | 34993 |
170 |
| Ericsson | 21359 |
146 |
| Nokia Technologies Oy | 17233 |
135 |
| Intel Corporation | 46597 |
125 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20476 |
122 |
| NTT DoCoMo, Inc. | 12589 |
108 |
| Sony Corporation | 31261 |
106 |
| Datang Mobile Communications Equipment Co., Ltd | 3736 |
93 |
| Vivo Mobile Communication Co., Ltd. | 11731 |
86 |
| Interdigital Patent Holdings, Inc. | 5160 |
85 |
| Sharp Kabushiki Kaisha | 18854 |
81 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11461 |
79 |
| Other owners | 3720 |