G01N 2201/0253
Switches mounted at the casing
G01N2201/0253 (Switches mounted at the casing) appears on 4 US grants and 2 published applications in this corpus.
Search patents in G01N- Granted patents
- 4
- Published applications
- 2
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 28 Nov 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Spectrophotometer28 Nov 2017US 9,829,430 B2Hitachi High-Technologies Corporation
- Portable appearance measuring apparatus27 Dec 1994US 5,377,000 AColor and Appearance Technology, Inc.
- Instrument for quantitative analysis29 Jun 1993US 5,223,218 AMeidensha Corporation
- Method and apparatus for automated determination of hemoglobin species5 Mar 1985US 4,502,786 AHelena Laboratories Corporation
Most cited
By later US patents
- Portable appearance measuring apparatus73US 5,377,000 AColor and Appearance Technology, Inc. · 1994
- Instrument for quantitative analysis61US 5,223,218 AMeidensha Corporation · 1993
- Method and apparatus for automated determination of hemoglobin species11US 4,502,786 AHelena Laboratories Corporation · 1985
- Spectrophotometer1US 9,829,430 B2Hitachi High-Technologies Corporation · 2017