- 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: 5438
10-year publication summary
|
428
|
356
|
460
|
421
|
402
|
376
|
398
|
403
|
406
|
423
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 116003 |
501 |
| Samsung Electronics Co., Ltd. | 149198 |
484 |
| Qualcomm Incorporated | 87720 |
464 |
| LG Electronics Inc. | 73825 |
390 |
| ZTE Corporation | 43082 |
227 |
| Ericsson | 22003 |
131 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13165 |
131 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21634 |
129 |
| Telefonaktiebolaget LM Ericsson (publ) | 28486 |
117 |
| Intel Corporation | 46471 |
106 |
| Apple Inc. | 56466 |
98 |
| NEC Corporation | 36282 |
98 |
| Nokia Technologies Oy | 19221 |
88 |
| NTT DoCoMo, Inc. | 13663 |
85 |
| Kyocera Corporation | 14091 |
76 |
| Interdigital Patent Holdings, Inc. | 5952 |
65 |
| Vivo Mobile Communication Co., Ltd. | 12770 |
60 |
| Sony Corporation | 30769 |
57 |
| Nokia Solutions And Networks Oy | 6878 |
53 |
| Sharp Kabushiki Kaisha | 18615 |
46 |
| Other owners | 2032 |