G03G 2215/00616
Optical detector
G03G2215/00616 (Optical detector) appears on 273 US grants and 264 published applications in this corpus.
Search patents in G03G- Granted patents
- 273
- Published applications
- 264
- Assignees
- 42
- Inventors
- 641
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 6 |
| 2003 | 5 | 7 |
| 2004 | 6 | 4 |
| 2005 | 6 | 4 |
| 2006 | 2 | 5 |
| 2007 | 3 | 5 |
| 2008 | 1 | 21 |
| 2009 | 5 | 14 |
| 2010 | 12 | 15 |
| 2011 | 16 | 12 |
| 2012 | 12 | 12 |
| 2013 | 12 | 7 |
| 2014 | 15 | 10 |
| 2015 | 9 | 12 |
| 2016 | 11 | 5 |
| 2017 | 9 | 8 |
| 2018 | 10 | 15 |
| 2019 | 16 | 11 |
| 2020 | 7 | 14 |
| 2021 | 11 | 12 |
| 2022 | 9 | 14 |
| 2023 | 14 | 11 |
| 2024 | 8 | 9 |
| 2025 | 8 | 17 |
| 2026 | 12 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image forming apparatus, image forming apparatus reset method and non-transitory computer-readable recording medium encoded with image forming apparatus reset program22 Sep 2026US 12,743,045 B2Konica Minolta, Inc.
- Inspection apparatus, inspection method, and image forming apparatus1 Sep 2026US 12,724,371 B2Canon Kabushiki Kaisha
- Image forming apparatus including sheet bending amount detection unit and sheet speed control25 Aug 2026US 12,717,263 B2Canon Kabushiki Kaisha
- Image forming apparatus, method for processing information relating to sheet, and recording medium28 Jul 2026US 12,692,113 B2Konica Minolta, Inc.
- Sheet characteristic detection device and image forming system28 Jul 2026US 12,692,118 B2Konica Minolta, Inc.
- Image forming system, color measurement control method, and storage medium8 Oct 2026US 2026/0310123 A1Konica Minolta, Inc.
- Recording medium supply device and image forming apparatus1 Oct 2026US 2026/0299487 A1FUJIFILM Business Innovation Corp.
- Information processing system, recording medium accommodating device, image forming apparatus, non-transitory computer readable medium storing program, and information processing method17 Sep 2026US 2026/0277145 A1FUJIFILM Business Innovation Corp.
- Printing system and printing method17 Sep 2026US 2026/0277507 A1
- Casino system17 Sep 2026US 2026/0278319 A1Angel Group Co., Ltd.
Most cited
By later US patents
- Imaging process with infrared sensitive transparent receiver sheets63US 5,146,087 AXerox Corporation · 1992
- Media edge sensor utilizing a laser beam scanner50US 5,252,991 AHewlett-Packard Company · 1993
- Media type sensing method for an imaging apparatus49US 6,900,449 B2Lexmark International, Inc. · 2005
- Printer and method with media gloss and color determination44US 5,925,889 AHewlett-Packard Company · 1999
- Sensor array and method to correct top edge misregistration42US 6,137,989 AXerox Corporation · 2000