H04N 2201/02452
Arrangements for mounting or supporting elements within a scanning head
Official title: Arrangements for mounting or supporting elements within a scanning head (H04N2201/02406, H04N2201/03154 take precedence)
H04N2201/02452 (Arrangements for mounting or supporting elements within a scanning head) appears on 232 US grants and 219 published applications in this corpus.
Search patents in H04N- Granted patents
- 232
- Published applications
- 219
- Assignees
- 87
- Inventors
- 381
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 9 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 10 |
| 2003 | 5 | 14 |
| 2004 | 2 | 9 |
| 2005 | 7 | 7 |
| 2006 | 8 | 4 |
| 2007 | 6 | 17 |
| 2008 | 6 | 11 |
| 2009 | 7 | 17 |
| 2010 | 12 | 18 |
| 2011 | 16 | 17 |
| 2012 | 11 | 14 |
| 2013 | 15 | 15 |
| 2014 | 25 | 12 |
| 2015 | 16 | 17 |
| 2016 | 15 | 10 |
| 2017 | 10 | 7 |
| 2018 | 6 | 6 |
| 2019 | 6 | 4 |
| 2020 | 4 | 3 |
| 2021 | 3 | 3 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Imaging lens system and scan engine chassis9 Dec 2025US 12,493,762 B2Zebra Technologies Corporation
- Optical line sensor with pair of holding members separably attached at ends of illumination and light receiving units23 Jan 2024US 11,882,254 B2Vienex Corporation
- Image reading apparatus and image forming apparatus having a rectangular mirror and a casing for the mirror and an image sensor, wherein opposite ends of the mirror are bonded to the casing with adhesives that differ from each other in hardness7 Nov 2023US 11,811,998 B2Canon Kabushiki Kaisha
- Image forming apparatus17 May 2022US 11,334,013 B2Canon Kabushiki Kaisha
- Lens array unit, image sensor unit, image reading apparatus, image forming apparatus, and method of manufacturing lens array unit1 Mar 2022US 11,265,437 B2Canon Kabushiki Kaisha
- Optical unit and optical line sensor having same12 Jun 2025US 2025/0189456 A1Vienex Corporation
- Imaging Lens System and Scan Engine Chassis25 Jul 2024US 2024/0249092 A1Zebra Technologies Corporation
- Optical line sensor23 Nov 2023US 2023/0379420 A1Vienex Corporation
- Image forming apparatus4 Nov 2021US 2021/0341865 A1Canon Kabushiki Kaisha
- Lens array unit, image sensor unit, image reading apparatus, image forming apparatus, and method of manufacturing lens array unit17 Jun 2021US 2021/0185188 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Contact-type image sensor126US 6,166,832 ARohm Co., Ltd. · 2000
- Floating light source module for film scanners50US 6,654,149 B1Avision Inc. · 2003
- Contact image sensor unit including a detachable light guide supporting member and image reading apparatus using the same45US 9,253,359 B2Canon Components, Inc. · 2016
- Reading pen41US 6,509,893 B1C Technologies AB · 2003
- Image reading apparatus, and its manufacturing method39US 7,903,298 B2Rohm Co., Ltd. · 2011