G03G 2215/00717
Detection of physical properties
G03G2215/00717 (Detection of physical properties) appears on 1,573 US grants and 1,621 published applications in this corpus.
Search patents in G03G- Granted patents
- 1,573
- Published applications
- 1,621
- Assignees
- 123
- Inventors
- 3,052
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 8 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 19 | 0 |
| 1993 | 2 | 0 |
| 1994 | 11 | 0 |
| 1995 | 11 | 0 |
| 1996 | 23 | 0 |
| 1997 | 17 | 0 |
| 1998 | 36 | 0 |
| 1999 | 38 | 0 |
| 2000 | 37 | 0 |
| 2001 | 23 | 11 |
| 2002 | 28 | 29 |
| 2003 | 33 | 33 |
| 2004 | 31 | 24 |
| 2005 | 15 | 45 |
| 2006 | 34 | 57 |
| 2007 | 34 | 91 |
| 2008 | 38 | 113 |
| 2009 | 58 | 104 |
| 2010 | 66 | 94 |
| 2011 | 85 | 105 |
| 2012 | 87 | 79 |
| 2013 | 102 | 59 |
| 2014 | 93 | 55 |
| 2015 | 82 | 61 |
| 2016 | 62 | 63 |
| 2017 | 53 | 55 |
| 2018 | 53 | 56 |
| 2019 | 52 | 48 |
| 2020 | 47 | 68 |
| 2021 | 52 | 64 |
| 2022 | 48 | 48 |
| 2023 | 57 | 45 |
| 2024 | 35 | 46 |
| 2025 | 29 | 74 |
| 2026 | 38 | 94 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G03G 2215/00721Of sheet positionIndexing code350
- G03G 2215/00734Of sheet sizeIndexing code329
- G03G 2215/00738Of sheet thickness or rigidityIndexing code242
- G03G 2215/00751Of sheet typeIndexing code208
- G03G 2215/00772Of temperature influencing copy sheet handlingIndexing code142
- G03G 2215/00776Of humidity or moisture influencing copy sheet handlingIndexing code137
- G03G 2215/00742Of sheet weightIndexing code100
- G03G 2215/00729Of sheet amount in input trayIndexing code98
All 16 subgroupsShow fewer
- G03G 2215/00725Of sheet presence in input trayIndexing code77
- G03G 2215/00746Of sheet velocityIndexing code61
- G03G 2215/00759Of sheet imageIndexing code43
- G03G 2215/00755Of sheet toner densityIndexing code38
- G03G 2215/00763Of sheet resistivityIndexing code34
- G03G 2215/0078Of opening of structural partIndexing code17
- G03G 2215/00784Of connection or pressing of structural partIndexing code16
- G03G 2215/00767Of sheet potentialIndexing code8
Recent patents
- Image forming apparatus6 Oct 2026US 12,754,499 B2Sharp Kabushiki Kaisha
- Image forming apparatus6 Oct 2026US 12,754,503 B2Canon Kabushiki Kaisha
- Image forming apparatus15 Sep 2026US 12,736,902 B2Ricoh Company, Ltd.
- Image forming apparatus and storage method capable of suppressing occurrence of high-temperature offset15 Sep 2026US 12,736,903 B2KYOCERA Document Solutions Inc.
- Image forming apparatus and image forming method15 Sep 2026US 12,736,906 B2KYOCERA Document Solutions Inc.
- Sheet conveyance apparatus and image forming apparatus8 Oct 2026US 2026/0310121 A1Konica Minolta, Inc.
- Apparatus1 Oct 2026US 2026/0299477 A1FUJIFILM Business Innovation Corp.
- Recording medium supply device and image forming apparatus1 Oct 2026US 2026/0299487 A1FUJIFILM Business Innovation Corp.
- Image forming apparatus and control method of image forming apparatus1 Oct 2026US 2026/0299492 A1KYOCERA Document Solutions Inc.
- Post-processing device and image forming system using post-processing device1 Oct 2026US 2026/0299497 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- Integral safety interlock latch mechanism210US 6,032,004 AXerox Corporation · 2000
- Pressure and force profile sensor and method for detecting pressure127US 6,044,717 AXerox Corporation · 2000
- Universal media size dial101US 5,572,310 AHewlett-Packard Company · 1996
- Paper property sensing system87US 5,934,140 AXerox Corporation · 1999
- Fixing device with induction heating unit86US 6,087,641 AKabushiki Kaisha Toshiba · 2000