H04K 2203/14
For the transfer of light or images
Official title: for the transfer of light or images, e.g. for video-surveillance, for television or from a computer screen
H04K2203/14 (For the transfer of light or images) appears on 179 US grants and 105 published applications in this corpus.
Search patents in H04K- Granted patents
- 179
- Published applications
- 105
- Assignees
- 80
- Inventors
- 278
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 17 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 7 | 1 |
| 2003 | 2 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 4 |
| 2006 | 3 | 3 |
| 2007 | 1 | 3 |
| 2008 | 2 | 4 |
| 2009 | 1 | 6 |
| 2010 | 3 | 4 |
| 2011 | 7 | 3 |
| 2012 | 0 | 5 |
| 2013 | 2 | 0 |
| 2014 | 7 | 4 |
| 2015 | 6 | 5 |
| 2016 | 4 | 4 |
| 2017 | 5 | 5 |
| 2018 | 6 | 7 |
| 2019 | 6 | 4 |
| 2020 | 6 | 13 |
| 2021 | 7 | 5 |
| 2022 | 8 | 9 |
| 2023 | 8 | 3 |
| 2024 | 8 | 4 |
| 2025 | 4 | 4 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Disruption to an operation of an unmanned aerial vehicle23 Sep 2025US 12,425,123 B2D-Fend Solutions Ad Ltd.
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- Unmanned aerial vehicle with neural network for enhanced mission performance24 Dec 2024US 12,175,876 B2Drobotics, LLC
- Device for detecting and suppressing unmanned aerial vehicles21 May 2026US 2026/0142742 A1
- Disruption to an operation of an unmanned aerial vehicle21 May 2026US 2026/0142743 A1D-Fend Solutions Ad Ltd.
- Counter unmanned aerial system with navigation data to intercept and/or disable an unmanned aerial vehicle threat2 Apr 2026US 2026/0093026 A1XiDrone Systems, Inc.
- Identification and mitigation of jamming attacks on autonomous vehicles16 Oct 2025US 2025/0323751 A1Kyndryl, Inc.
- Spaceborne Neural Network for Unmanned Traffic Management9 Oct 2025US 2025/0316178 A1Drobotics, LLC
Most cited
By later US patents
- Wired broadcasting systems408US 4,367,557 A1983
- Deterent for unmanned aerial systems234US 9,715,009 B1XiDrone Systems, Inc. · 2017
- System and method for detecting and defeating a drone211US 9,529,360 B12016
- Integrated defense communications system antijamming antenna system195US 4,673,943 AThe United States of America as represented by the Secretary of the Air Force · 1987
- Communication network with secure access for portable users194US 8,406,427 B2BAE Systems Information and Electronic Systems Integration Inc. · 2013