- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 48/14 - Access restriction or access information delivery, e.g. discovery data delivery using user query
Patent holdings for IPC class H04W 48/14
Total number of patents in this class: 1896
10-year publication summary
|
212
|
203
|
200
|
234
|
215
|
197
|
165
|
134
|
115
|
47
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
183 |
| Qualcomm Incorporated | 76576 |
150 |
| Samsung Electronics Co., Ltd. | 131630 |
138 |
| Huawei Technologies Co., Ltd. | 100781 |
115 |
| Apple Inc. | 50209 |
84 |
| Ericsson | 20417 |
52 |
| Nokia Technologies Oy | 15057 |
52 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
41 |
| Intel Corporation | 45621 |
40 |
| Malikie Innovations Limited | 7703 |
39 |
| Headwater Research LLC | 276 |
35 |
| NEC Corporation | 32703 |
29 |
| Interdigital Patent Holdings, Inc. | 3652 |
27 |
| ZTE Corporation | 39218 |
23 |
| AT&T Intellectual Property I, L.P. | 9886 |
22 |
| NTT DoCoMo, Inc. | 11501 |
22 |
| Motorola Mobility LLC | 2493 |
22 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
22 |
| Cisco Technology, Inc. | 18858 |
21 |
| Nokia Solutions And Networks Oy | 5698 |
19 |
| Other owners | 760 |