- 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: 4743
10-year publication summary
|
88
|
165
|
528
|
819
|
941
|
695
|
407
|
405
|
284
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 88159 |
648 |
| Samsung Electronics Co., Ltd. | 150129 |
422 |
| LG Electronics Inc. | 74038 |
346 |
| Huawei Technologies Co., Ltd. | 116787 |
323 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21784 |
187 |
| Apple Inc. | 56673 |
147 |
| Ericsson | 22050 |
143 |
| ZTE Corporation | 43208 |
113 |
| Intel Corporation | 46508 |
112 |
| NTT DoCoMo, Inc. | 13775 |
103 |
| Sharp Corporation | 10343 |
86 |
| Vivo Mobile Communication Co., Ltd. | 12824 |
86 |
| Nokia Technologies Oy | 19368 |
81 |
| Interdigital Patent Holdings, Inc. | 5993 |
77 |
| Comcast Cable Communications, LLC | 4902 |
75 |
| Ofinno, LLC | 1946 |
71 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13353 |
68 |
| Telefonaktiebolaget LM Ericsson (publ) | 28496 |
56 |
| Panasonic Intellectual Property Corporation of America | 6947 |
54 |
| NEC Corporation | 36360 |
52 |
| Other owners | 1493 |