- 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: 4853
10-year publication summary
|
88
|
165
|
528
|
819
|
941
|
705
|
424
|
413
|
285
|
81
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 90109 |
654 |
| Samsung Electronics Co., Ltd. | 153573 |
433 |
| LG Electronics Inc. | 74953 |
353 |
| Huawei Technologies Co., Ltd. | 119891 |
330 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22526 |
190 |
| Apple Inc. | 58049 |
151 |
| Ericsson | 22283 |
147 |
| ZTE Corporation | 43576 |
114 |
| Intel Corporation | 46638 |
113 |
| NTT DoCoMo, Inc. | 14250 |
107 |
| Sharp Corporation | 10455 |
90 |
| Vivo Mobile Communication Co., Ltd. | 13258 |
87 |
| Nokia Technologies Oy | 20244 |
83 |
| Interdigital Patent Holdings, Inc. | 6467 |
80 |
| Comcast Cable Communications, LLC | 5028 |
80 |
| Ofinno, LLC | 2134 |
75 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14148 |
71 |
| Telefonaktiebolaget LM Ericsson (publ) | 28615 |
58 |
| NEC Corporation | 36611 |
54 |
| Panasonic Intellectual Property Corporation of America | 7073 |
54 |
| Other owners | 1529 |