- 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: 7802
10-year publication summary
|
632
|
624
|
588
|
647
|
627
|
694
|
663
|
526
|
582
|
162
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 153573 |
650 |
| Qualcomm Incorporated | 90109 |
437 |
| Huawei Technologies Co., Ltd. | 119891 |
375 |
| Apple Inc. | 58049 |
334 |
| Ericsson | 22283 |
256 |
| T-Mobile USA, Inc. | 4388 |
231 |
| Telefonaktiebolaget LM Ericsson (publ) | 28615 |
204 |
| ZTE Corporation | 43576 |
177 |
| AT&T Intellectual Property I, L.P. | 9831 |
162 |
| Nokia Technologies Oy | 20244 |
162 |
| Verizon Patent And Licensing Inc. | 7487 |
157 |
| T-Mobile Innovations LLC | 3996 |
114 |
| LG Electronics Inc. | 74953 |
98 |
| Cisco Technology, Inc. | 22256 |
95 |
| NEC Corporation | 36611 |
80 |
| Intel Corporation | 46638 |
80 |
| Microsoft Technology Licensing, LLC | 54215 |
72 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22526 |
69 |
| BlackBerry Limited | 5003 |
66 |
| Interdigital Patent Holdings, Inc. | 6467 |
66 |
| Other owners | 3917 |