- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 8/18 - Processing of user or subscriber data, e.g. subscribed services, user preferences or user profilesTransfer of user or subscriber data
Patent holdings for IPC class H04W 8/18
Total number of patents in this class: 7897
10-year publication summary
|
638
|
628
|
596
|
654
|
630
|
698
|
672
|
537
|
585
|
282
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157719 |
663 |
| Qualcomm Incorporated | 92196 |
435 |
| Huawei Technologies Co., Ltd. | 123385 |
381 |
| Apple Inc. | 58742 |
342 |
| Ericsson | 22717 |
261 |
| T-Mobile USA, Inc. | 4497 |
239 |
| Telefonaktiebolaget LM Ericsson (publ) | 28758 |
203 |
| ZTE Corporation | 44170 |
180 |
| Nokia Technologies Oy | 21106 |
164 |
| AT&T Intellectual Property I, L.P. | 9995 |
163 |
| Verizon Patent And Licensing Inc. | 7560 |
163 |
| T-Mobile Innovations LLC | 4109 |
120 |
| LG Electronics Inc. | 75694 |
100 |
| Cisco Technology, Inc. | 22493 |
97 |
| NEC Corporation | 37004 |
82 |
| Intel Corporation | 47106 |
80 |
| Microsoft Technology Licensing, LLC | 54466 |
72 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23285 |
71 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14974 |
70 |
| Interdigital Patent Holdings, Inc. | 6934 |
66 |
| Other owners | 3945 |