- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 8/02 - Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]Transfer of mobility data, e.g. between HLR, VLR or external networks
Patent holdings for IPC class H04W 8/02
Total number of patents in this class: 2707
10-year publication summary
|
225
|
196
|
196
|
205
|
209
|
213
|
203
|
230
|
197
|
139
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 146811 |
408 |
| Huawei Technologies Co., Ltd. | 113064 |
228 |
| LG Electronics Inc. | 73344 |
217 |
| ZTE Corporation | 42569 |
126 |
| Ericsson | 21804 |
99 |
| T-Mobile USA, Inc. | 4123 |
80 |
| Qualcomm Incorporated | 85833 |
77 |
| Apple Inc. | 55174 |
69 |
| NEC Corporation | 35778 |
59 |
| Telefonaktiebolaget LM Ericsson (publ) | 28095 |
59 |
| Cisco Technology, Inc. | 19961 |
43 |
| Intel Corporation | 47033 |
42 |
| Headwater Research LLC | 296 |
40 |
| Nokia Technologies Oy | 18116 |
39 |
| AT&T Intellectual Property I, L.P. | 9533 |
35 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21084 |
30 |
| Verizon Patent And Licensing Inc. | 7114 |
26 |
| T-Mobile Innovations LLC | 3666 |
25 |
| AT&T Mobility II LLC | 1860 |
22 |
| NTT DoCoMo, Inc. | 13158 |
20 |
| Other owners | 963 |