- 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: 4971
10-year publication summary
|
104
|
169
|
544
|
827
|
948
|
713
|
428
|
419
|
287
|
182
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 92196 |
667 |
| Samsung Electronics Co., Ltd. | 157719 |
440 |
| LG Electronics Inc. | 75694 |
357 |
| Huawei Technologies Co., Ltd. | 123385 |
329 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23285 |
198 |
| Apple Inc. | 58742 |
155 |
| Ericsson | 22717 |
150 |
| ZTE Corporation | 44170 |
115 |
| Intel Corporation | 47106 |
114 |
| NTT DoCoMo, Inc. | 14702 |
112 |
| Nokia Technologies Oy | 21106 |
97 |
| Sharp Corporation | 10545 |
92 |
| Vivo Mobile Communication Co., Ltd. | 13657 |
90 |
| Interdigital Patent Holdings, Inc. | 6934 |
88 |
| Comcast Cable Communications, LLC | 5179 |
81 |
| Ofinno, LLC | 2273 |
80 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14974 |
74 |
| Telefonaktiebolaget LM Ericsson (publ) | 28758 |
58 |
| Panasonic Intellectual Property Corporation of America | 7182 |
56 |
| NEC Corporation | 37004 |
55 |
| Other owners | 1563 |