H04N 1/1906
Arrangements for performing substitution scanning for a defective element
Official title: {Arrangements for performing substitution scanning for a defective element}
H04N1/1906 (Arrangements for performing substitution scanning for a defective element) appears on 35 US grants and 13 published applications in this corpus.
Search patents in H04N- Granted patents
- 35
- Published applications
- 13
- Assignees
- 19
- Inventors
- 71
- Latest grant
- 29 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 4 |
| 2003 | 2 | 2 |
| 2004 | 3 | 0 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Defect detection for multi-function devices using machine learning29 Nov 2022US 11,516,355 B2Xerox Corporation
- Defect detection for multi-function devices using machine learning1 Feb 2022US 11,240,385 B1Xerox Corporation
- Image data generation apparatus, information processing system, image data generation method, and recording medium6 Oct 2020US 10,798,255 B2Ricoh Company, Ltd.
- Photoelectric conversion device, photoelectric conversion method, and image forming apparatus12 Nov 2019US 10,475,844 B2Ricoh Company, Ltd.
- Measuring separation of patterns, and use thereof for determining printer characteristics11 Jun 2013US 8,462,407 B2Canon Kabushiki Kaisha
- Defect detection for multi-function devices using machine learning23 Jun 2022US 2022/0201135 A1Xerox Corporation
- Image data generation apparatus, information processing system, image data generation method, and recording medium6 Feb 2020US 2020/0045185 A1Ricoh Company, Ltd.
- Photoelectric conversion device, photoelectric conversion method, and image forming apparatus21 Jun 2018US 2018/0175096 A1Ricoh Company, Ltd.
- Measuring separation of patterns, and use thereof for determining printer characteristics13 Jan 2011US 2011/0007371 A1Canon Kabushiki Kaisha
- Internal Drum Image Setter3 Sep 2009US 2009/0219376 A1
Most cited
By later US patents
- Method of calibrating a spatial light modulator printing system280US 5,842,088 ATexas Instruments Incorporated · 1998
- Method and system for detecting nonfunctional elements in an ink jet printer162US 6,199,969 B1Encad, Inc. · 2001
- Fault-tolerant dot-matrix printing111US 5,124,720 AHewlett-Packard Company · 1992
- Electrophotographic printing subsystem with self-monitoring and adjustment92US 5,797,060 AAgfa-Gevaert · 1998
- Printing system with self-monitoring and adjustment86US 5,673,106 AAgfa-Gevaert · 1997