- 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: 5545
10-year publication summary
|
356
|
460
|
421
|
403
|
376
|
399
|
407
|
406
|
434
|
141
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 120098 |
515 |
| Samsung Electronics Co., Ltd. | 153845 |
509 |
| Qualcomm Incorporated | 90221 |
474 |
| LG Electronics Inc. | 74968 |
397 |
| ZTE Corporation | 43598 |
230 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22585 |
135 |
| Ericsson | 22292 |
134 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14194 |
134 |
| Telefonaktiebolaget LM Ericsson (publ) | 28616 |
118 |
| Intel Corporation | 46680 |
106 |
| Apple Inc. | 58074 |
97 |
| NEC Corporation | 36616 |
96 |
| Nokia Technologies Oy | 20297 |
89 |
| NTT DoCoMo, Inc. | 14275 |
86 |
| Kyocera Corporation | 14242 |
76 |
| Interdigital Patent Holdings, Inc. | 6476 |
69 |
| Vivo Mobile Communication Co., Ltd. | 13285 |
66 |
| Sony Corporation | 30397 |
57 |
| Nokia Solutions And Networks Oy | 7064 |
53 |
| Sharp Kabushiki Kaisha | 18605 |
47 |
| Other owners | 2057 |