G01B 7/082
Height gauges
Official title: {Height gauges}
G01B7/082 (Height gauges) appears on 19 US grants and 20 published applications in this corpus.
Search patents in G01B- Granted patents
- 19
- Published applications
- 20
- Assignees
- 20
- Inventors
- 60
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 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 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 2 | 3 |
| 2021 | 2 | 3 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for capacitively measuring the powder fill level in a filling apparatus of a rotary press31 Dec 2024US 12,181,325 B2Fette Compacting GmbH
- Wafer shape and flatness measurement apparatus and method31 Aug 2021US 11,105,753 B2Nanjing LiAn Semiconductor Limited
- Height measuring apparatus, health care device, and rotary gate18 May 2021US 11,006,855 B2Renesas Electronics Corporation
- Method for obtaining a height of a material stacked in a coke oven24 Nov 2020US 10,844,284 B2ArcelorMittal
- Probe systems and methods for calibrating capacitive height sensing measurements20 Oct 2020US 10,809,048 B2FormFactor Beaverton, Inc.
- Methods And Systems For Mapping Surface Topography Of Semiconductor Substrates2 Jul 2026US 2026/0185825 A1
- Capacitive Height Sensing with Variable Step Charge-to-Voltage Converter12 Feb 2026US 2026/0043645 A1Avago Technologies International Sales Pte. Limited
- Surface height distribution measuring device22 Jan 2026US 2026/0022928 A1Kobelco Research Institute, Inc.
- Smart shelf location detection system6 Feb 2025US 2025/0044071 A1
- Air-bearing chuck21 Apr 2022US 2022/0118587 A1Nanjing LiAn Semiconductor Limited
Most cited
By later US patents
- Capacitance height gage applied in reticle position detection system for electron beam lithography apparatus21US 4,686,531 AControl Data Corporation · 1987
- System to display sawblade angle and height18US 4,754,276 ASchaevitz Sensing Systems, Inc. · 1988
- Apparatus and method for determining ride height17US 5,369,602 AHunter Engineering Company · 1994
- Linear measuring machine17US 6,446,351 B1Mitutoyo Corporation · 2002
- Capacitance height gage applied in reticle position detection system for electron beam lithography apparatus16US 4,538,069 AControl Data Corporation · 1985