H04N 5/253
Picture signal generating by scanning motion picture films or slide opaques
Official title: Picture signal generating by scanning motion picture films or slide opaques, e.g. for telecine (scanning details therefor H04N3/36 {; standard conversion therefor H04N7/0112})
H04N5/253 (Picture signal generating by scanning motion picture films or slide opaques) appears on 265 US grants and 129 published applications in this corpus.
Search patents in H04N- Granted patents
- 265
- Published applications
- 129
- Assignees
- 105
- Inventors
- 394
- Latest grant
- 17 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 8 | 0 |
| 1991 | 10 | 0 |
| 1992 | 9 | 0 |
| 1993 | 7 | 0 |
| 1994 | 12 | 0 |
| 1995 | 12 | 0 |
| 1996 | 15 | 0 |
| 1997 | 14 | 0 |
| 1998 | 16 | 0 |
| 1999 | 10 | 0 |
| 2000 | 12 | 0 |
| 2001 | 10 | 7 |
| 2002 | 9 | 12 |
| 2003 | 5 | 14 |
| 2004 | 7 | 12 |
| 2005 | 7 | 6 |
| 2006 | 16 | 18 |
| 2007 | 7 | 12 |
| 2008 | 5 | 6 |
| 2009 | 7 | 5 |
| 2010 | 4 | 3 |
| 2011 | 6 | 5 |
| 2012 | 2 | 2 |
| 2013 | 3 | 4 |
| 2014 | 5 | 4 |
| 2015 | 3 | 4 |
| 2016 | 4 | 2 |
| 2017 | 6 | 2 |
| 2018 | 1 | 5 |
| 2019 | 3 | 0 |
| 2020 | 3 | 2 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 3 | 0 |
| 2024 | 3 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image processing method and apparatus, terminal and storage medium17 Sep 2024US 12,096,162 B2Tencent Technology (Shenzhen) Company Limited
- Pipeline detection device2 Apr 2024US 11,946,600 B1
- Conversion of color film to digital media5 Mar 2024US 11,924,575 B1
- Terahertz wave camera and detection module26 Sep 2023US 11,770,596 B2Canon Kabushiki Kaisha
- Systems and methods for displaying objects on a screen at a desired visual angle19 Sep 2023US 11,759,103 B2Warby Parker Inc.
- Methods for transilluminating a light scattering carrier of information and processing of this information16 Jul 2026US 2026/0203863 A1Felixsonip B.V.
- High dynamic range image capture using single photon avalanche diodes13 Oct 2022US 2022/0329722 A1Microsoft Technology Licensing, LLC
- Image processing method and apparatus, terminal and storage medium11 Nov 2021US 2021/0352253 A1Tencent Technology (Shenzhen) Company Limited
- Systems and methods for displaying objects on a screen at a desired visual angle4 Feb 2021US 2021/0030268 A1Jand, Inc.
- Terahertz wave camera and detection module24 Sep 2020US 2020/0304695 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- System and method for image recovery144US 5,266,805 AInternational Business Machines Corporation · 1993
- Computerized interactive menu-driven video signal processing apparatus and method126US 5,412,773 ASony Electronics Inc. · 1995
- Adjusting film grain properties in digital images125US 5,641,596 AEastman Kodak Company · 1997
- Method and apparatus for enhancing sharpness of a sequence of images subject to continuous zoom114US 5,374,995 AEastman Kodak Company · 1994
- Photographed image reproducing apparatus114US 5,974,190 AMinolta Co., Ltd. · 1999