H04N 1/00994
Compensating for electric noise
Official title: {Compensating for electric noise, e.g. electromagnetic interference}
H04N1/00994 (Compensating for electric noise) appears on 46 US grants and 53 published applications in this corpus.
Search patents in H04N- Granted patents
- 46
- Published applications
- 53
- Assignees
- 26
- Inventors
- 103
- Latest grant
- 27 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 7 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 5 | 3 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 2 | 2 |
| 2016 | 4 | 5 |
| 2017 | 5 | 7 |
| 2018 | 4 | 7 |
| 2019 | 7 | 4 |
| 2020 | 5 | 4 |
| 2021 | 2 | 2 |
| 2022 | 3 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 3 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Electronic apparatus and camera module unit18US 7,859,591 B2Fujitsu Limited · 2010
- Spread spectrum clock generator, spread spectrum clock generating method, and circuit, image reading device and image forming apparatus using the spread spectrum clock generator4US 8,416,461 B2Ricoh Company, Ltd. · 2013
- Image reading apparatus and image forming apparatus4US 9,609,161 B1Fuji Xerox Co., Ltd. · 2017
- Scan unit having EMI noise blocking unit and image forming apparatus having the scan unit3US 8,243,345 B2Samsung Electronics Co., Ltd. · 2012
- Image reading device with regulating members maintaining internal cable separation during open and closed position3US 9,237,248 B2Canon Kabushiki Kaisha · 2016