- 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: 3975
10-year publication summary
|
111
|
108
|
104
|
169
|
541
|
824
|
933
|
537
|
324
|
105
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
570 |
| Samsung Electronics Co., Ltd. | 131630 |
336 |
| LG Electronics Inc. | 69257 |
315 |
| Huawei Technologies Co., Ltd. | 100781 |
253 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
151 |
| Ericsson | 20417 |
119 |
| Apple Inc. | 50209 |
106 |
| Intel Corporation | 45621 |
104 |
| ZTE Corporation | 39218 |
87 |
| NTT DoCoMo, Inc. | 11501 |
75 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
67 |
| Comcast Cable Communications, LLC | 4075 |
63 |
| Fujitsu Limited | 19265 |
56 |
| Nokia Technologies Oy | 15057 |
54 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
52 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
51 |
| Interdigital Patent Holdings, Inc. | 3652 |
48 |
| FG Innovation IP Company Limited | 633 |
48 |
| NEC Corporation | 32703 |
43 |
| Ofinno, LLC | 1276 |
43 |
| Other owners | 1334 |