H02K 2201/18
Machines moving with multiple degrees of freedom
H02K2201/18 (Machines moving with multiple degrees of freedom) appears on 917 US grants and 867 published applications in this corpus.
Search patents in H02K- Granted patents
- 917
- Published applications
- 867
- Assignees
- 409
- Inventors
- 1,611
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 6 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 7 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 15 | 0 |
| 1995 | 9 | 0 |
| 1996 | 4 | 0 |
| 1997 | 10 | 0 |
| 1998 | 19 | 0 |
| 1999 | 17 | 0 |
| 2000 | 26 | 0 |
| 2001 | 17 | 4 |
| 2002 | 19 | 27 |
| 2003 | 22 | 21 |
| 2004 | 30 | 43 |
| 2005 | 24 | 42 |
| 2006 | 20 | 36 |
| 2007 | 22 | 20 |
| 2008 | 29 | 39 |
| 2009 | 21 | 40 |
| 2010 | 26 | 33 |
| 2011 | 37 | 26 |
| 2012 | 17 | 29 |
| 2013 | 24 | 18 |
| 2014 | 19 | 30 |
| 2015 | 16 | 24 |
| 2016 | 21 | 22 |
| 2017 | 28 | 32 |
| 2018 | 30 | 38 |
| 2019 | 37 | 38 |
| 2020 | 39 | 70 |
| 2021 | 47 | 65 |
| 2022 | 45 | 42 |
| 2023 | 48 | 49 |
| 2024 | 61 | 32 |
| 2025 | 34 | 25 |
| 2026 | 12 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electromagnetic PCB crossroads topologies for automation track systems18 Aug 2026US 12,709,494 B2Siemens Healthcare Diagnostics Inc.
- Method for operating a planar drive system and planar drive system21 Jul 2026US 12,689,316 B2Beckhoff Automation GmbH
- Multi-directional vibration motor with peripheral magnetic ring made from magnets surrounding coil unit14 Jul 2026US 12,683,474 B2AAG Technologies (Nanjing) Co., Ltd.
- Actuator-sensor system and fast steering mirror (FSM) having an actuator-sensor system of this type16 Jun 2026US 12,656,597 B2Micro-Epsilon Messtechnik GmbH & Co.KG
- Displacement devices and methods for fabrication, use and control of same12 May 2026US 12,627,210 B2The University of British Columbia
- Stators, stator devices, and attachment of cover to stator for displacement systems24 Sep 2026US 2026/0291356 A1Planar Motor Incorporated
- Stator module and planar drive system20 Aug 2026US 2026/0246352 A1Beckhoff Automation GmbH
- Actuator and high-speed drive optical device6 Aug 2026US 2026/0227624 A1TDK Corporation
- Robotic devices and methods for fabrication, use and control of same30 Jul 2026US 2026/0216897 A1Planar Motor Incorporated
- Robotic devices and methods for fabrication, use and control of same30 Jul 2026US 2026/0216898 A1Planar Motor Incorporated
Most cited
By later US patents
- Rotary and linear motor1,441US 6,429,611 B12002
- Method and apparatus for generating controlled torques on objects particularly objects inside a living body263US 6,594,517 B1Robin Medical, Inc. · 2003
- Methods and apparatus for organizing and searching an electronic programming guide249US 6,005,631 AScientific-Atlanta, Inc. · 1999
- Magnetically positioned X-Y stage having six degrees of freedom181US 6,072,251 AUltratech Stepper, Inc. · 2000
- Displacement device171US 6,847,134 B2Koninklijke Philips Electronics N. V. · 2005