G01N 2021/8618
With an optically integrating part
Official title: {with an optically integrating part, e.g. hemisphere}
G01N2021/8618 (With an optically integrating part) appears on 13 US grants and 9 published applications in this corpus.
Search patents in G01N- Granted patents
- 13
- Published applications
- 9
- Assignees
- 12
- Inventors
- 28
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Moisture sensor and image forming apparatus7 Oct 2025US 12,436,100 B2Canon Kabushiki Kaisha
- Measurement device and measurement method for measuring a physical quantity of a sheet9 Jan 2024US 11,867,636 B2Yokogawa Electric Corporation
- Light detection sensor, light detection device, sheet processing device, and light detection method23 May 2023US 11,656,183 B2Glory Ltd.
- Measuring arrangement for reflection measurement21 Aug 2018US 10,054,484 B2Carl Zeiss Spectroscopy GmbH
- System and method for dating textured gelatin silver paper13 Jun 2017US 9,678,322 B2
- Moisture sensor and image forming apparatus8 Jan 2026US 2026/0009726 A1Canon Kabushiki Kaisha
- Moisture sensor and image forming apparatus23 Nov 2023US 2023/0375471 A1Canon Kabushiki Kaisha
- Light detection sensor, light detection device, sheet processing device, and light detection method21 Jan 2021US 2021/0018444 A1Glory Ltd.
- Measurement device and measurement method19 Nov 2020US 2020/0363340 A1Yokogawa Electric Corporation
- System and method for optical measurement on a transparent sheet20 Dec 2018US 2018/0364160 A1Dsm IP Assets B.V.
Most cited
By later US patents
- Reading devices and assay devices for use therewith123US 6,235,241 B1Unipath Limited · 2001
- Apparatus and method for measuring light transmittance or reflectance38US 4,710,624 ADigirad Corporation · 1987
- Infrared constituent analyzer and control system37US 4,602,160 ASentrol Systems Ltd. · 1986
- Reading devices and assay devices for use therewith25US 7,141,212 B2Inverness Medical Switzerland GmbH · 2006
- Apparatus and process for measuring physical parameters of sheet material19US 4,766,315 AAccuray Incorporated · 1988