- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 20/71 - Wireless systems
Patent holdings for IPC class H04H 20/71
Total number of patents in this class: 1316
10-year publication summary
|
158
|
98
|
78
|
46
|
28
|
35
|
23
|
19
|
22
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
126 |
| Qualcomm Incorporated | 76576 |
73 |
| Samsung Electronics Co., Ltd. | 131630 |
65 |
| FedEx Corporate Services, Inc. | 302 |
48 |
| Huawei Technologies Co., Ltd. | 100781 |
36 |
| Nokia Technologies Oy | 15057 |
30 |
| Apple Inc. | 50209 |
29 |
| Ericsson | 20417 |
25 |
| ZTE Corporation | 39218 |
25 |
| Cisco Technology, Inc. | 18858 |
24 |
| Electronics and Telecommunications Research Institute | 8830 |
24 |
| Avago Technologies International Sales Pte. Limited | 9260 |
21 |
| AT&T Intellectual Property I, L.P. | 9886 |
19 |
| Motorola Solutions, Inc. | 4355 |
18 |
| NEC Corporation | 32703 |
16 |
| Malikie Innovations Limited | 7703 |
13 |
| Microsoft Technology Licensing, LLC | 51439 |
12 |
| Google Technology Holdings LLC | 2658 |
11 |
| NTT DoCoMo, Inc. | 11501 |
11 |
| HTC Corporation | 2219 |
11 |
| Other owners | 679 |