H04N 1/40031
For a plurality of reproducing elements simultaneously
Official title: {for a plurality of reproducing elements simultaneously}
H04N1/40031 (For a plurality of reproducing elements simultaneously) appears on 346 US grants and 94 published applications in this corpus.
Search patents in H04N- Granted patents
- 346
- Published applications
- 94
- Assignees
- 107
- Inventors
- 672
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 8 | 0 |
| 1983 | 11 | 0 |
| 1984 | 9 | 0 |
| 1985 | 16 | 0 |
| 1986 | 12 | 0 |
| 1987 | 14 | 0 |
| 1988 | 11 | 0 |
| 1989 | 16 | 0 |
| 1990 | 11 | 0 |
| 1991 | 9 | 0 |
| 1992 | 6 | 0 |
| 1993 | 12 | 0 |
| 1994 | 9 | 0 |
| 1995 | 12 | 0 |
| 1996 | 13 | 0 |
| 1997 | 19 | 0 |
| 1998 | 18 | 0 |
| 1999 | 9 | 0 |
| 2000 | 20 | 0 |
| 2001 | 13 | 5 |
| 2002 | 7 | 6 |
| 2003 | 9 | 7 |
| 2004 | 5 | 8 |
| 2005 | 4 | 9 |
| 2006 | 5 | 9 |
| 2007 | 13 | 8 |
| 2008 | 1 | 6 |
| 2009 | 6 | 4 |
| 2010 | 5 | 2 |
| 2011 | 5 | 7 |
| 2012 | 8 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 2 | 3 |
| 2018 | 4 | 3 |
| 2019 | 4 | 4 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Driving device and printing apparatus having a connection circuit switching connection combinations of load blocks and driving circuits6 May 2025US 12,292,699 B2Canon Kabushiki Kaisha
- Image forming apparatus, control method thereof, and storage medium for correcting variations in light amount from light source1 Apr 2025US 12,265,339 B2Canon Kabushiki Kaisha
- Semiconductor array imager for printing systems28 Nov 2023US 11,827,037 B2Xerox Corporation
- Adjusting print apparatus light sources8 Nov 2022US 11,493,855 B2Hewlett-Packard Development Company, L. P.
- Liquid discharging apparatus, method for discharging liquid and recording medium22 Mar 2022US 11,279,141 B2Ricoh Company, Ltd.
- Optical scanning device and image forming apparatus26 Mar 2026US 2026/0086471 A1FUJIFILM Business Innovation Corp.
- Driving device and printing apparatus17 Jul 2025US 2025/0231503 A1Canon Kabushiki Kaisha
- Driving device and printing apparatus1 Feb 2024US 2024/0036492 A1Canon Kabushiki Kaisha
- Image forming apparatus, control method thereof, and storage medium7 Sep 2023US 2023/0280672 A1Canon Kabushiki Kaisha
- Semiconductor array imager for printing systems23 Feb 2023US 2023/0055149 A1Palo Alto Research Center Incorporated
Most cited
By later US patents
- Droplet generating method and apparatus thereof1,847US 4,463,359 ACanon Kabushiki Kaisha · 1984
- Process and architecture for digital micromirror printer333US 5,461,411 AAgfa-Gevaert · 1995
- Ink jet printer and ink jet printing method175US 6,328,395 B1Seiko Epson Corporation · 2001
- Spatial light modulator array140US 5,510,824 ATexas Instruments Incorporated · 1996
- Apparatus and method for controlling a thermal printer apparatus91US 4,621,271 AEastman Kodak Company · 1986