- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 24/04 - Arrangements for maintaining operational condition
Patent holdings for IPC class H04W 24/04
Total number of patents in this class: 4432
10-year publication summary
|
375
|
376
|
358
|
363
|
365
|
458
|
458
|
511
|
457
|
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 |
444 |
| ZTE Corporation | 39218 |
306 |
| Samsung Electronics Co., Ltd. | 131630 |
166 |
| Qualcomm Incorporated | 76576 |
163 |
| Ericsson | 20417 |
163 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
157 |
| NEC Corporation | 32703 |
127 |
| LG Electronics Inc. | 69257 |
119 |
| Apple Inc. | 50209 |
93 |
| T-Mobile USA, Inc. | 3668 |
82 |
| AT&T Intellectual Property I, L.P. | 9886 |
75 |
| Cisco Technology, Inc. | 18858 |
69 |
| NTT DoCoMo, Inc. | 11501 |
68 |
| Nokia Technologies Oy | 15057 |
64 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
62 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
60 |
| Nokia Solutions And Networks Oy | 5698 |
59 |
| Fujitsu Limited | 19265 |
47 |
| Verizon Patent And Licensing Inc. | 6900 |
44 |
| Kyocera Corporation | 12735 |
43 |
| Other owners | 2021 |