B23Q 17/0976
Detection or control of chatter
Official title: {Detection or control of chatter (B23Q15/12 takes precedence)}
B23Q17/0976 (Detection or control of chatter) appears on 101 US grants and 85 published applications in this corpus.
Search patents in B23Q- Granted patents
- 101
- Published applications
- 85
- Assignees
- 64
- Inventors
- 216
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 3 |
| 2003 | 2 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 1 |
| 2006 | 3 | 4 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 1 | 5 |
| 2010 | 3 | 8 |
| 2011 | 4 | 2 |
| 2012 | 4 | 7 |
| 2013 | 3 | 3 |
| 2014 | 4 | 1 |
| 2015 | 4 | 7 |
| 2016 | 3 | 5 |
| 2017 | 2 | 1 |
| 2018 | 3 | 2 |
| 2019 | 3 | 2 |
| 2020 | 2 | 5 |
| 2021 | 2 | 8 |
| 2022 | 4 | 2 |
| 2023 | 4 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for determining rotational slippage of a tool frictionally held in a tool holder22 Sep 2026US 12,741,351 B2Haimer GmbH
- Machine tool and display control device23 Jun 2026US 12,661,752 B2Dmg Mori Co., Ltd.
- Sensorless chatter detection3 Feb 2026US 12,539,574 B2Fanuc Corporation
- Tool holder with measuring apparatus17 Jun 2025US 12,330,221 B2Haimer GmbH
- Method for the offline and/or online identification of a state of a machine tool, at least one of its tools or at least one workpiece machined therein16 Jul 2024US 12,038,739 B2Siemens Aktiengesellschaft
- Stability of machining of thin-wall parts30 Jul 2026US 2026/0220325 A1Rtx Corporation
- Sensorless chatter detection21 May 2026US 2026/0138226 A1Fanuc Corporation
- Apparatus of controlling chattering of machine tool and method thereof18 Dec 2025US 2025/0381635 A1Dn Solutions Co., Ltd.
- Servo-based chatter detection28 Aug 2025US 2025/0269483 A1Fanuc Corporation
- Efficient chatter cutting method for difficult-to-machine materials3 Jul 2025US 2025/0214146 A1
Most cited
By later US patents
- Universal adaptive machining chatter control fixture41US 6,241,435 B1Vought Aircraft Industries, Inc. · 2001
- Method and apparatus for robotic force controlled material removal with programmable overload release function39US 5,796,229 AFanuc Corporation · 1998
- Computer assisted detecting and restraining systems for cutting tool chatter36US 7,540,697 B2Chung Yuan Christian University · 2009
- Apparatus for controlling vibrational chatter in a machine-tool utilizing an updated synthesis circuit34US 3,967,515 APurdue Research Foundation · 1976
- Hydraulically powered spindle for working metals and composite materials34US 5,758,999 A1998