- 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: 5387
10-year publication summary
|
428
|
356
|
460
|
421
|
402
|
375
|
398
|
402
|
405
|
365
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 114462 |
500 |
| Samsung Electronics Co., Ltd. | 148077 |
477 |
| Qualcomm Incorporated | 86990 |
468 |
| LG Electronics Inc. | 73714 |
385 |
| ZTE Corporation | 42809 |
224 |
| Ericsson | 21917 |
131 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21347 |
127 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12869 |
125 |
| Telefonaktiebolaget LM Ericsson (publ) | 28377 |
117 |
| Intel Corporation | 46921 |
105 |
| NEC Corporation | 36129 |
104 |
| Apple Inc. | 55735 |
97 |
| NTT DoCoMo, Inc. | 13450 |
85 |
| Nokia Technologies Oy | 18538 |
85 |
| Kyocera Corporation | 13997 |
74 |
| Interdigital Patent Holdings, Inc. | 5794 |
64 |
| Vivo Mobile Communication Co., Ltd. | 12615 |
58 |
| Sony Corporation | 30901 |
57 |
| Nokia Solutions And Networks Oy | 6797 |
51 |
| Sharp Kabushiki Kaisha | 18692 |
46 |
| Other owners | 2007 |