- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 84/20 - Leader-follower arrangements
Patent holdings for IPC class H04W 84/20
Total number of patents in this class: 1674
10-year publication summary
|
207
|
148
|
196
|
207
|
211
|
152
|
98
|
53
|
47
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 143303 |
79 |
| LG Electronics Inc. | 72208 |
73 |
| Qualcomm Incorporated | 84084 |
50 |
| Strong Force IoT Portfolio 2016, LLC | 311 |
47 |
| Canon Inc. | 39206 |
45 |
| Sony Corporation | 31183 |
44 |
| NEC Corporation | 35219 |
40 |
| Intel Corporation | 46643 |
34 |
| Brother Industries, Ltd. | 12942 |
32 |
| Huawei Technologies Co., Ltd. | 110249 |
32 |
| Apple Inc. | 54252 |
31 |
| Federal Express Corporation | 671 |
29 |
| Canon Kabushiki Kaisha | 7040 |
22 |
| Ericsson | 21510 |
20 |
| Texas Instruments Incorporated | 19481 |
15 |
| Cisco Technology, Inc. | 19589 |
15 |
| Google LLC | 41645 |
14 |
| Telefonaktiebolaget LM Ericsson (publ) | 27765 |
14 |
| Mitsubishi Electric Corporation | 45646 |
13 |
| Nokia Technologies Oy | 17456 |
13 |
| Other owners | 1012 |