G05B 2219/47
Tracing, tracking
G05B2219/47 (Tracing, tracking) appears on 68 US grants and 55 published applications in this corpus.
Search patents in G05B- Granted patents
- 68
- Published applications
- 55
- Assignees
- 41
- Inventors
- 157
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 3 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 4 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 3 |
| 2016 | 3 | 2 |
| 2017 | 2 | 3 |
| 2018 | 1 | 5 |
| 2019 | 4 | 0 |
| 2020 | 4 | 2 |
| 2021 | 1 | 3 |
| 2022 | 2 | 5 |
| 2023 | 7 | 4 |
| 2024 | 4 | 7 |
| 2025 | 4 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G05B 2219/4705Detect edge during machining, welding, sewingIndexing code15
- G05B 2219/4701Edge detector, project line, inclined camera detects discontinuityIndexing code14
- G05B 2219/4704Store actual edge, seam in memory before machining, compare with detectedIndexing code12
- G05B 2219/4703View whole surface before edge detection, coarse scan then fine trackingIndexing code9
- G05B 2219/4708Command codes, marks along line to control operation, velocityIndexing code8
- G05B 2219/4717Machine 3-d model by tracing two 2-d modelsIndexing code5
- G05B 2219/4719Line detector with laser beam, adjustable optical axisIndexing code5
- G05B 2219/4706Edge detector is incorparated into machineIndexing code4
All 18 subgroupsShow fewer
- G05B 2219/4709Command code in form of a stickerIndexing code3
- G05B 2219/4713Limit scanning surface by marks, stored limit, limit switchesIndexing code3
- G05B 2219/4707Trace groove always at bottom of grooveIndexing code2
- G05B 2219/4711Using a pantographIndexing code1
- G05B 2219/4714Use of help paths to go to different workpiece paths to beIndexing code1
- G05B 2219/4715Second photocell in advance of first, to control speed or other operationIndexing code1
- G05B 2219/4702Project several lines on surface, to detect discontinuity by cameraIndexing code0
- G05B 2219/4712Using photocell sensible to different coloursIndexing code0
- G05B 2219/4716Trace electric potential lines to control z motionIndexing code0
- G05B 2219/4718Two mode switch over tracking as function of predetermined cmm probe angleIndexing code0
Recent patents
- Autonomous welding robots25 Aug 2026US 12,715,139 B2Path Robotics, Inc.
- Determination of contour fidelity for a laser cutting machine13 Jan 2026US 12,521,817 B2Bystronic Laser AG
- Systems and methods for aligning and localizing a tool21 Oct 2025US 12,447,625 B2General Electric Company
- Computer numerical control machine, machining method thereof, and system30 Sep 2025US 12,429,844 B2Makeblock Co., Ltd.
- Machine learning logic-based adjustment techniques for robots15 Jul 2025US 12,358,138 B2
- Real time feedback and dynamic adjustment for welding robots6 Aug 2026US 2026/0225243 A1Path Robotics, Inc.
- Machine learning logic-based adjustment techniques for robots23 Oct 2025US 2025/0326118 A1Path Robotics, Inc.
- Static edge finder and tool height gauge for computer numerical control (cnc) machines4 Sep 2025US 2025/0278071 A1Weyland Group LLC
- Computer numerical control machine, machining method thereof, and system13 Mar 2025US 2025/0085687 A1Makeblock Co., Ltd.
- Real time feedback and dynamic adjustment for welding robots19 Dec 2024US 2024/0416519 A1Path Robotics, Inc.
Most cited
By later US patents
- Adaptive tracking vision and guidance system145US 4,907,169 AInternational Technical Associates · 1990
- Joining a workpiece in a concealed joining seam117US 9,700,966 B2Fft Produktionssysteme GmbH & Co. KG · 2017
- Dual mode data imaging product86US 6,708,885 B22004
- Automatic welding with imaging of workpiece surfaces and of the junction between the surfaces59US 4,616,121 ANational Research Development Corporation · 1986
- Tracer control system35US 4,224,670 AFujitsu Fanuc Limited · 1980