- All sections
- H - Electricity
- H04B - Transmission
- H04B 5/40 - Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
Patent holdings for IPC class H04B 5/40
Total number of patents in this class: 33
10-year publication summary
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0
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0
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0
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0
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0
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1
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2
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4
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13
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11
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shenzhen Goodix Technology Co., Ltd. | 2391 |
3 |
| Canon Inc. | 43768 |
2 |
| Huawei Technologies Co., Ltd. | 123282 |
2 |
| Apple Inc. | 58705 |
1 |
| BlackBerry Limited | 4864 |
1 |
| LG Electronics Inc. | 75654 |
1 |
| Ericsson | 22660 |
1 |
| Interdigital Patent Holdings, Inc. | 6836 |
1 |
| Murata Manufacturing Co., Ltd. | 25722 |
1 |
| Visa International Service Association | 4952 |
1 |
| Boe Technology Group Co., Ltd. | 44004 |
1 |
| Automaton, Inc. | 67 |
1 |
| Beijing BOE Display Technology Co., Ltd. | 2986 |
1 |
| Capital One Services, LLC. | 9978 |
1 |
| Drägerwerk AG & Co. KGaA | 990 |
1 |
| Endur ID, Inc. | 15 |
1 |
| Fox Factory, Inc. | 901 |
1 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23266 |
1 |
| Kubota Corporation | 4388 |
1 |
| Oregon State University | 414 |
1 |
| Other owners | 9 |