- 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: 4511
10-year publication summary
|
108
|
104
|
169
|
544
|
827
|
948
|
662
|
371
|
391
|
142
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84634 |
617 |
| Samsung Electronics Co., Ltd. | 144426 |
404 |
| LG Electronics Inc. | 72559 |
333 |
| Huawei Technologies Co., Ltd. | 111237 |
306 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20727 |
176 |
| Ericsson | 21622 |
140 |
| Apple Inc. | 54527 |
137 |
| ZTE Corporation | 42052 |
112 |
| Intel Corporation | 46751 |
109 |
| NTT DoCoMo, Inc. | 12798 |
97 |
| Vivo Mobile Communication Co., Ltd. | 12013 |
81 |
| Sharp Corporation | 10302 |
80 |
| Interdigital Patent Holdings, Inc. | 5288 |
70 |
| Comcast Cable Communications, LLC | 4638 |
70 |
| Nokia Technologies Oy | 17579 |
69 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 11828 |
62 |
| Fujitsu Limited | 18362 |
61 |
| Ofinno, LLC | 1634 |
60 |
| Telefonaktiebolaget LM Ericsson (publ) | 27825 |
55 |
| NEC Corporation | 35424 |
51 |
| Other owners | 1421 |