- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 80/02 - Data link layer protocols
Patent holdings for IPC class H04W 80/02
Total number of patents in this class: 4652
10-year publication summary
|
79
|
88
|
165
|
528
|
819
|
941
|
683
|
392
|
398
|
233
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 86990 |
638 |
| Samsung Electronics Co., Ltd. | 148077 |
413 |
| LG Electronics Inc. | 73714 |
344 |
| Huawei Technologies Co., Ltd. | 114462 |
316 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21347 |
184 |
| Apple Inc. | 55735 |
143 |
| Ericsson | 21917 |
141 |
| ZTE Corporation | 42809 |
113 |
| Intel Corporation | 46921 |
111 |
| NTT DoCoMo, Inc. | 13450 |
99 |
| Sharp Corporation | 10285 |
85 |
| Vivo Mobile Communication Co., Ltd. | 12615 |
82 |
| Nokia Technologies Oy | 18538 |
78 |
| Interdigital Patent Holdings, Inc. | 5794 |
73 |
| Comcast Cable Communications, LLC | 4806 |
72 |
| Ofinno, LLC | 1852 |
67 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 12869 |
66 |
| Telefonaktiebolaget LM Ericsson (publ) | 28377 |
56 |
| NEC Corporation | 36129 |
52 |
| Panasonic Intellectual Property Corporation of America | 6872 |
52 |
| Other owners | 1467 |