H04N 1/40037
The reproducing element being a laser
Official title: {the reproducing element being a laser}
H04N1/40037 (The reproducing element being a laser) appears on 391 US grants and 154 published applications in this corpus.
Search patents in H04N- Granted patents
- 391
- Published applications
- 154
- Assignees
- 99
- Inventors
- 664
- Latest grant
- 30 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 8 | 0 |
| 1988 | 8 | 0 |
| 1989 | 17 | 0 |
| 1990 | 9 | 0 |
| 1991 | 11 | 0 |
| 1992 | 16 | 0 |
| 1993 | 14 | 0 |
| 1994 | 18 | 0 |
| 1995 | 18 | 0 |
| 1996 | 15 | 0 |
| 1997 | 7 | 0 |
| 1998 | 29 | 0 |
| 1999 | 14 | 0 |
| 2000 | 21 | 0 |
| 2001 | 12 | 9 |
| 2002 | 8 | 13 |
| 2003 | 15 | 10 |
| 2004 | 13 | 12 |
| 2005 | 4 | 14 |
| 2006 | 3 | 14 |
| 2007 | 10 | 12 |
| 2008 | 15 | 14 |
| 2009 | 10 | 9 |
| 2010 | 9 | 2 |
| 2011 | 9 | 5 |
| 2012 | 4 | 1 |
| 2013 | 7 | 6 |
| 2014 | 8 | 6 |
| 2015 | 7 | 1 |
| 2016 | 2 | 6 |
| 2017 | 5 | 9 |
| 2018 | 10 | 3 |
| 2019 | 4 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 2 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and system for processing a raster image file30 Jan 2024US 11,884,057 B2Xsys Prepress NV
- Semiconductor array imager for printing systems28 Nov 2023US 11,827,037 B2Xerox Corporation
- System and method for obtaining a uniform ink layer21 Nov 2023US 11,825,056 B2Esko Software BV
- System and method for obtaining a uniform ink layer12 Jul 2022US 11,388,311 B2ESKO Software BVBA
- Method for flattening laser-based image of curved book page6 Apr 2021US 10,972,630 B2Dalian Czur Tech Co., Ltd.
- Method and system for processing a raster image file19 Oct 2023US 2023/0330984 A1Xeikon Prepress N.V.
- Semiconductor array imager for printing systems23 Feb 2023US 2023/0055149 A1Palo Alto Research Center Incorporated
- System and method for obtaining a uniform ink layer27 Oct 2022US 2022/0345587 A1Esko Software BV
- System and method for obtaining a uniform ink layer9 Dec 2021US 2021/0385353 A1ESKO Software BVBA
- Optical print head, image forming apparatus and light amount correction method of optical print head10 Jun 2021US 2021/0176377 A1Kabushiki Kaisha Toshiba
Most cited
By later US patents
- Optical scanning device and image forming apparatus1,019US 7,598,972 B2Ricoh Company, Ltd. · 2009
- Resolution transforming raster-based imaging system177US 5,134,495 ADP-Tek, Inc. · 1992
- Line light source124US 5,033,814 ANilford Laboratories, Inc. · 1991
- Continuous tone recording system incorporating feedback control circuit119US 4,583,128 AMinnesota Mining and Manufacturing Company · 1986
- Multiple laser beam scanner with beam intensity control69US 4,689,482 AFuji Photo Film Co., Ltd. · 1987