H04N 2201/04781
Controlling the phase of the signals
H04N2201/04781 (Controlling the phase of the signals) appears on 385 US grants and 153 published applications in this corpus.
Search patents in H04N- Granted patents
- 385
- Published applications
- 153
- Assignees
- 95
- Inventors
- 664
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 11 | 0 |
| 1990 | 19 | 0 |
| 1991 | 11 | 0 |
| 1992 | 15 | 0 |
| 1993 | 12 | 0 |
| 1994 | 16 | 0 |
| 1995 | 14 | 0 |
| 1996 | 10 | 0 |
| 1997 | 7 | 0 |
| 1998 | 20 | 0 |
| 1999 | 20 | 0 |
| 2000 | 17 | 0 |
| 2001 | 22 | 9 |
| 2002 | 19 | 12 |
| 2003 | 10 | 14 |
| 2004 | 17 | 16 |
| 2005 | 7 | 17 |
| 2006 | 11 | 8 |
| 2007 | 10 | 15 |
| 2008 | 8 | 11 |
| 2009 | 15 | 10 |
| 2010 | 10 | 9 |
| 2011 | 9 | 11 |
| 2012 | 13 | 4 |
| 2013 | 12 | 7 |
| 2014 | 8 | 3 |
| 2015 | 4 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 3 | 2 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image forming apparatus performing halftone processing shifting scan line start position in main-scan direction when scan lines are shifted in sub-scan direction relative to target21 Jul 2026US 12,689,697 B2Canon Kabushiki Kaisha
- Signal correction device, image reading device, image processing apparatus, signal correction method, and computer program product15 Mar 2022US 11,277,541 B2Ricoh Company, Ltd.
- Power-conserving clocking for scanning sensors5 Nov 2019US 10,469,782 B2KLA-Tencor Corporation
- Printing system control16 Jul 2019US 10,350,880 B2Hewlett-Packard Development Company, L. P.
- Data processing apparatus and image forming apparatus having shift register for parallel and serial signal conversions18 Dec 2018US 10,158,782 B2Canon Kabushiki Kaisha
- Image forming apparatus performing halftone processing10 Oct 2024US 2024/0338542 A1Canon Kabushiki Kaisha
- Signal correction device, image reading device, image processing apparatus, signal correction method, and computer program product1 Apr 2021US 2021/0099614 A1Ricoh Company, Ltd.
- Printing system control21 Jun 2018US 2018/0170035 A1Hewlett-Packard Development Company, L. P.
- Power-Conserving Clocking for Scanning Sensors29 Mar 2018US 2018/0091751 A1KLA-Tencor Corporation
- Data processing apparatus and image forming apparatus having shift register for parallel and serial signal conversions16 Nov 2017US 2017/0331973 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Electronic microcopier apparatus189US 4,523,235 A1985
- Hand-held manually sweeping printing apparatus121US 4,947,262 ACasio Computer Co., Ltd. · 1990
- Linear sensor imaging method and apparatus104US 6,002,815 AKinetic Sciences Inc. · 1999
- Multiimage forming apparatus87US 4,903,067 ACanon Kabushiki Kaisha · 1990
- Color electrographic recording apparatus86US 4,569,584 AXerox Corporation · 1986