H04N 1/40062
Discrimination between different image types
Official title: {Discrimination between different image types, e.g. two-tone, continuous tone}
H04N1/40062 (Discrimination between different image types) appears on 777 US grants and 466 published applications in this corpus.
Search patents in H04N- Granted patents
- 777
- Published applications
- 466
- Assignees
- 152
- Inventors
- 1,156
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 10 | 0 |
| 1988 | 12 | 0 |
| 1989 | 10 | 0 |
| 1990 | 12 | 0 |
| 1991 | 15 | 0 |
| 1992 | 15 | 0 |
| 1993 | 11 | 0 |
| 1994 | 28 | 0 |
| 1995 | 18 | 0 |
| 1996 | 17 | 0 |
| 1997 | 14 | 0 |
| 1998 | 36 | 0 |
| 1999 | 33 | 0 |
| 2000 | 19 | 0 |
| 2001 | 28 | 13 |
| 2002 | 20 | 25 |
| 2003 | 23 | 22 |
| 2004 | 21 | 41 |
| 2005 | 13 | 31 |
| 2006 | 29 | 37 |
| 2007 | 27 | 26 |
| 2008 | 31 | 21 |
| 2009 | 19 | 30 |
| 2010 | 28 | 36 |
| 2011 | 22 | 22 |
| 2012 | 32 | 22 |
| 2013 | 41 | 13 |
| 2014 | 25 | 28 |
| 2015 | 30 | 15 |
| 2016 | 24 | 17 |
| 2017 | 18 | 14 |
| 2018 | 16 | 10 |
| 2019 | 14 | 13 |
| 2020 | 15 | 10 |
| 2021 | 12 | 10 |
| 2022 | 7 | 5 |
| 2023 | 4 | 1 |
| 2024 | 1 | 2 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Information processing device and non-transitory computer readable medium for associating information with registration method13 May 2025US 12,301,772 B2FUJIFILM Business Innovation Corp.
- Information processing apparatus and non-transitory computer readable medium to correct image having multiple objects with prioritization4 Mar 2025US 12,243,191 B2FUJIFILM Business Innovation Corp.
- System, method and computer program product for differentiating images comprising original scans of documents, from images of documents that are not original scans4 Feb 2025US 12,217,405 B2Au10Tix Limited
- Determination device, control method for determination device, determination system, control method for determination system, and program12 Mar 2024US 11,928,909 B2Dai Nippon Printing Co.Ltd.
- Determination device, control method for determination device, determination system, control method for determination system, and program17 Oct 2023US 11,787,213 B2Dai Nippon Printing Co.Ltd.
- Image reading apparatus, image reading method, and non-transitory computer-readable storage medium storing program8 Jan 2026US 2026/0011167 A1Seiko Epson Corporation
- Image forming method, image forming device, electronic device, and storage medium5 Jun 2025US 2025/0181287 A1Zhuhai Pantum Electronics Co., Ltd.
- Image processing apparatus, image processing system, and image processing method26 Dec 2024US 2024/0430374 A1Pfu Limited
- Image source determination method and apparatus thereof, electronic device, and storage medium3 Oct 2024US 2024/0333852 A1Zhuhai Pantum Electronics Co., Ltd.
- Image processing apparatus, method of controlling the same, and storage medium5 Jan 2023US 2023/0007144 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Optical reader for classifying an image558US 7,413,127 B2Hand Held Products, Inc. · 2008
- Optical reader having an imager543US 8,528,818 B2Hand Held Products, Inc. · 2013
- Optical reader having a color imager326US 6,722,569 B2Welch Allyn Data Collection, Inc. · 2004
- Optical reader having a color imager269US 6,834,807 B2Hand Held Products, Inc. · 2004
- Method and apparatus for pointing to documents electronically using features extracted from a scanned icon representing a destination216US 6,182,090 B2Ricoh Company, Ltd. · 2001