- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 48/16 - Discovering; Processing access restriction or access information
Patent holdings for IPC class H04W 48/16
Total number of patents in this class: 12142
10-year publication summary
|
1190
|
1317
|
1116
|
1242
|
1126
|
1206
|
1179
|
1119
|
996
|
341
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
1119 |
| Samsung Electronics Co., Ltd. | 131630 |
866 |
| Huawei Technologies Co., Ltd. | 100781 |
798 |
| LG Electronics Inc. | 69257 |
693 |
| Apple Inc. | 50209 |
423 |
| Ericsson | 20417 |
395 |
| Intel Corporation | 45621 |
339 |
| ZTE Corporation | 39218 |
298 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
242 |
| Nokia Technologies Oy | 15057 |
229 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
226 |
| NTT DoCoMo, Inc. | 11501 |
221 |
| NEC Corporation | 32703 |
185 |
| Sony Corporation | 32931 |
170 |
| Kyocera Corporation | 12735 |
159 |
| Interdigital Patent Holdings, Inc. | 3652 |
140 |
| Cisco Technology, Inc. | 18858 |
123 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
111 |
| Canon Inc. | 36841 |
104 |
| AT&T Intellectual Property I, L.P. | 9886 |
99 |
| Other owners | 5202 |