- All sections
- H - Electricity
- H04B - Transmission
- H04B 5/00 - Near-field transmission systems, e.g. inductive or capacitive transmission systems
Patent holdings for IPC class H04B 5/00
Total number of patents in this class: 9867
10-year publication summary
|
1269
|
1312
|
1201
|
1074
|
899
|
730
|
571
|
407
|
218
|
48
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147983 |
548 |
| Qualcomm Incorporated | 86867 |
350 |
| Apple Inc. | 55640 |
234 |
| Sony Corporation | 30910 |
184 |
| LG Electronics Inc. | 73690 |
176 |
| Canon Inc. | 40555 |
165 |
| NPX B.V. | 2582 |
150 |
| Nucurrent, Inc. | 364 |
135 |
| Intel Corporation | 47239 |
134 |
| Koninklijke Philips N.V. | 24932 |
128 |
| Huawei Technologies Co., Ltd. | 114320 |
116 |
| Energous Corporation | 414 |
102 |
| Murata Manufacturing Co., Ltd. | 24829 |
101 |
| Malikie Innovations Limited | 7046 |
91 |
| WiTricity Corporation | 523 |
85 |
| NXP USA, Inc. | 4318 |
83 |
| Capital One Services, LLC. | 9319 |
81 |
| STMicroelectronics (Rousset) SAS | 953 |
69 |
| Molex, LLC | 1948 |
68 |
| Texas Instruments Incorporated | 19456 |
67 |
| Other owners | 6800 |