- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 48/08 - Access restriction or access information delivery, e.g. discovery data delivery
Patent holdings for IPC class H04W 48/08
Total number of patents in this class: 5502
10-year publication summary
|
356
|
460
|
421
|
402
|
376
|
398
|
405
|
406
|
434
|
71
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 117973 |
511 |
| Samsung Electronics Co., Ltd. | 151303 |
496 |
| Qualcomm Incorporated | 88742 |
471 |
| LG Electronics Inc. | 74373 |
395 |
| ZTE Corporation | 43369 |
227 |
| Ericsson | 22142 |
133 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13694 |
133 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22083 |
132 |
| Telefonaktiebolaget LM Ericsson (publ) | 28541 |
117 |
| Intel Corporation | 46579 |
106 |
| NEC Corporation | 36455 |
99 |
| Apple Inc. | 57058 |
97 |
| Nokia Technologies Oy | 19769 |
89 |
| NTT DoCoMo, Inc. | 13965 |
84 |
| Kyocera Corporation | 14185 |
77 |
| Interdigital Patent Holdings, Inc. | 6214 |
66 |
| Vivo Mobile Communication Co., Ltd. | 13031 |
64 |
| Sony Corporation | 30608 |
57 |
| Nokia Solutions And Networks Oy | 6965 |
53 |
| Sharp Kabushiki Kaisha | 18650 |
47 |
| Other owners | 2048 |