B24B 49/06
Requiring comparison of the workpiece with standard gauging plugs, rings or the
Official title: requiring comparison of the workpiece with standard gauging plugs, rings or the like
B24B49/06 (Requiring comparison of the workpiece with standard gauging plugs, rings or the) appears on 11 US grants and 6 published applications in this corpus.
Search patents in B24B- Granted patents
- 11
- Published applications
- 6
- Assignees
- 10
- Inventors
- 27
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for discriminating wafer region and wafer region discrimination apparatus for performing the same28 Jul 2026US 12,691,549 B2Kctech Co., Ltd.
- Finishing device for finish machining of a workpiece, in particular of a crankshaft or a camshaft1 Oct 2019US 10,427,268 B2Supfina Grieshaber GmbH & Co. KG
- Method of polishing wafer and wafer polishing apparatus20 Mar 2018US 9,919,402 B2Sumco Corporation
- Lens manufacturing method14 Nov 2017US 9,815,167 B2FUJIFILM Corporation
- Honing method and honing control device25 Jan 2011US 7,874,893 B2Nissan Motor Co., Ltd.
- Method for discriminating wafer region and wafer region discrimination apparatus for performing the same14 Nov 2024US 2024/0375242 A1Kctech Co., Ltd.
- Finishing device for finish machining of a workpiece, in particular of a crankshaft or a camshaft17 Aug 2017US 2017/0232570 A1Supfina Grieshaber GmbH & Co. KG
- Lens manufacturing method, lens, and lens holding device29 Jun 2017US 2017/0182621 A1FUJIFILM Corporation
- Method of polishing wafer and wafer polishing apparatus21 Jul 2016US 2016/0207161 A1Sumco Corporation
- Honing method and honing control device11 Dec 2008US 2008/0305716 A1Nissan Motor Co., Ltd.
Most cited
By later US patents
- Wafer polishing apparatus46US 6,059,636 ATokyo Seimitsu Co., Ltd. · 2000
- Method of and instrument for measuring roll diameter in roll grinder10US 5,771,599 AKanto Special Steel Works, Ltd. · 1998
- Machining in-process gage calibration from reference master8US 4,539,777 AControl Gaging, Inc. · 1985
- Measuring method and equipment for the automatic control of the forwards and backwards movement of the grinding wheel of a surface grinder6US 4,934,105 AMeseltron S. A. · 1990
- Wafer polishing apparatus3US 6,302,762 B1Tokyo Seimitsu Co., Ltd. · 2001