G03G 15/5029
By measuring the copy material characteristics
Official title: {by measuring the copy material characteristics, e.g. weight, thickness}
G03G15/5029 (By measuring the copy material characteristics) appears on 833 US grants and 1,000 published applications in this corpus.
Search patents in G03G- Granted patents
- 833
- Published applications
- 1,000
- Assignees
- 72
- Inventors
- 1,663
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 6 |
| 2003 | 4 | 12 |
| 2004 | 9 | 8 |
| 2005 | 6 | 22 |
| 2006 | 19 | 13 |
| 2007 | 9 | 22 |
| 2008 | 10 | 25 |
| 2009 | 11 | 36 |
| 2010 | 14 | 22 |
| 2011 | 24 | 35 |
| 2012 | 23 | 36 |
| 2013 | 38 | 30 |
| 2014 | 37 | 26 |
| 2015 | 46 | 40 |
| 2016 | 39 | 35 |
| 2017 | 28 | 40 |
| 2018 | 39 | 83 |
| 2019 | 73 | 78 |
| 2020 | 65 | 66 |
| 2021 | 53 | 58 |
| 2022 | 46 | 61 |
| 2023 | 54 | 54 |
| 2024 | 42 | 40 |
| 2025 | 38 | 85 |
| 2026 | 42 | 66 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Image forming apparatus151US 5,053,814 AMinolta Camera Kabushiki Kaisha · 1991
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- Photoelectric paper basis weight sensor48US 5,138,178 AXerox Corporation · 1992