- 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: 4848
10-year publication summary
|
394
|
436
|
360
|
469
|
426
|
408
|
376
|
389
|
391
|
149
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 100781 |
456 |
| Qualcomm Incorporated | 76576 |
420 |
| Samsung Electronics Co., Ltd. | 131630 |
374 |
| LG Electronics Inc. | 69257 |
364 |
| ZTE Corporation | 39218 |
210 |
| Ericsson | 20417 |
124 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
116 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
114 |
| Intel Corporation | 45621 |
103 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
96 |
| NEC Corporation | 32703 |
95 |
| Apple Inc. | 50209 |
91 |
| NTT DoCoMo, Inc. | 11501 |
81 |
| Nokia Technologies Oy | 15057 |
74 |
| Kyocera Corporation | 12735 |
64 |
| Sony Corporation | 32931 |
58 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
47 |
| Interdigital Patent Holdings, Inc. | 3652 |
45 |
| Nokia Solutions And Networks Oy | 5698 |
42 |
| Sharp Kabushiki Kaisha | 18957 |
42 |
| Other owners | 1832 |