- 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: 5620
10-year publication summary
|
360
|
471
|
426
|
410
|
379
|
400
|
410
|
409
|
441
|
228
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 123282 |
519 |
| Samsung Electronics Co., Ltd. | 157557 |
517 |
| Qualcomm Incorporated | 91997 |
483 |
| LG Electronics Inc. | 75654 |
406 |
| ZTE Corporation | 44159 |
231 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14935 |
142 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23266 |
141 |
| Ericsson | 22660 |
135 |
| Telefonaktiebolaget LM Ericsson (publ) | 28744 |
115 |
| Intel Corporation | 47102 |
106 |
| Apple Inc. | 58705 |
98 |
| NEC Corporation | 36934 |
97 |
| Nokia Technologies Oy | 21069 |
95 |
| NTT DoCoMo, Inc. | 14659 |
86 |
| Kyocera Corporation | 14335 |
78 |
| Interdigital Patent Holdings, Inc. | 6836 |
69 |
| Vivo Mobile Communication Co., Ltd. | 13644 |
67 |
| Sony Corporation | 30208 |
57 |
| Nokia Solutions And Networks Oy | 7196 |
53 |
| Sharp Kabushiki Kaisha | 18530 |
49 |
| Other owners | 2076 |