G01B 9/02052
Protecting
Official title: {Protecting, e.g. shock absorbing, arrangements}
G01B9/02052 (Protecting) appears on 35 US grants and 30 published applications in this corpus.
Search patents in G01B- Granted patents
- 35
- Published applications
- 30
- Assignees
- 33
- Inventors
- 79
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 4 |
| 2010 | 1 | 0 |
| 2011 | 4 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 3 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical safety device4 Nov 2025US 12,458,233 B2Canon U.S.A., Inc.
- Device and method for characterizing the surface shape of a test object23 Jan 2024US 11,879,720 B2Carl Zeiss SMT GmbH
- Chamber for vibrational and environmental isolation of thin wafers17 Jan 2023US 11,555,791 B2Corning Incorporated
- Laser interference device5 Jul 2022US 11,378,386 B2Mitutoyo Corporation
- Retro-reflective interferometer17 Aug 2021US 11,092,478 B2X-Beamer Technologies Ltd.
- Optical safety device25 Jul 2024US 2024/0245298 A1Canon U.S.A., Inc.
- Micro-bench oct design14 Mar 2024US 2024/0081638 A1Carl Zeiss Meditec AG
- Device and method for characterizing the surface shape of a test object2 Dec 2021US 2021/0372781 A1Carl Zeiss SMT GmbH
- Laser interference device12 Aug 2021US 2021/0247176 A1Mitutoyo Corporation
- Chamber for vibrational and environmental isolation of thin wafers3 Jun 2021US 2021/0164915 A1Corning Incorporated
Most cited
By later US patents
- Compensating for effects of variations in gas refractivity in interferometers37US 6,842,256 B2Zygo Corporation · 2005
- Apparatus for measuring position of an X-Y stage36US 5,552,888 ANikon Precision Inc. · 1996
- Stage-position measuring apparatus29US 5,469,260 ANikon Corporation · 1995
- Displaceable X/Y coordinate measurement table22US 6,347,458 B1Leica Microsystems Wetzlar GmbH · 2002
- Precision measuring apparatus having a measuring interval sealed from environmental influences20US 4,377,036 ADr. Johannes Heidenhain GmbH · 1983