- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 88/04 - Terminal devices adapted for relaying to or from another terminal or user
Patent holdings for IPC class H04W 88/04
Total number of patents in this class: 5039
10-year publication summary
|
319
|
511
|
443
|
603
|
488
|
431
|
469
|
450
|
370
|
147
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
526 |
| LG Electronics Inc. | 69257 |
376 |
| Huawei Technologies Co., Ltd. | 100781 |
330 |
| Samsung Electronics Co., Ltd. | 131630 |
203 |
| Sony Corporation | 32931 |
171 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
145 |
| Apple Inc. | 50209 |
126 |
| NEC Corporation | 32703 |
122 |
| Kyocera Corporation | 12735 |
106 |
| Nokia Technologies Oy | 15057 |
77 |
| Ericsson | 20417 |
74 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
73 |
| Interdigital Patent Holdings, Inc. | 3652 |
62 |
| Intel Corporation | 45621 |
56 |
| Motorola Solutions, Inc. | 4355 |
51 |
| ZTE Corporation | 39218 |
50 |
| NTT DoCoMo, Inc. | 11501 |
48 |
| Sony Group Corporation | 10730 |
42 |
| AT&T Intellectual Property I, L.P. | 9886 |
38 |
| Malikie Innovations Limited | 7703 |
38 |
| Other owners | 2325 |