H02K 41/033
With armature and magnets on one member, the other member being a
Official title: {with armature and magnets on one member, the other member being a flux distributor}
H02K41/033 (With armature and magnets on one member, the other member being a) appears on 177 US grants and 164 published applications in this corpus.
Search patents in H02K- Granted patents
- 177
- Published applications
- 164
- Assignees
- 116
- Inventors
- 383
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 3 |
| 2003 | 4 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 6 |
| 2009 | 3 | 12 |
| 2010 | 2 | 8 |
| 2011 | 11 | 1 |
| 2012 | 4 | 1 |
| 2013 | 2 | 7 |
| 2014 | 4 | 5 |
| 2015 | 4 | 7 |
| 2016 | 5 | 5 |
| 2017 | 3 | 3 |
| 2018 | 6 | 20 |
| 2019 | 10 | 24 |
| 2020 | 19 | 17 |
| 2021 | 18 | 7 |
| 2022 | 9 | 9 |
| 2023 | 7 | 9 |
| 2024 | 11 | 5 |
| 2025 | 5 | 6 |
| 2026 | 6 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transport device15 Sep 2026US 12,735,279 B2Krones AG
- Semiconductor process equipment14 Jul 2026US 12,685,078 B2APPLIED Materials.Inc.
- Dynamic wheel assemblies for shuttles powered by linear synchronous motors28 Apr 2026US 12,612,269 B1Amazon Technologies, Inc.
- Magnetic movement using offset magnetic arrays with electromagnets10 Mar 2026US 12,570,484 B1US Positronix Inc.
- Mover and mixed conveyor line with mover6 Jan 2026US 12,515,895 B2Shanghai Golytec Automation Co., Ltd.
- Method of logistics planning using specialized equipment28 May 2026US 2026/0145889 A1Communications Test Design, Inc.
- Semiconductor process equipment30 Oct 2025US 2025/0336704 A1APPLIED Materials.Inc.
- Transport system11 Sep 2025US 2025/0282564 A1Weiss GmbH
- Transport device10 Jul 2025US 2025/0223117 A1Krones AG
- System and Method for Electromagnetic Pinning and Hybrid Control of a Linear Drive System20 Mar 2025US 2025/0096663 A1Rockwell Automation Technologies, Inc.
Most cited
By later US patents
- Magnetically enhanced variable reluctance motor systems44US 4,713,570 APacific Scientific Company · 1987
- Self-starting synchronous motor43US 3,999,107 AElmeg Elektro-Mechanik GmbH · 1976
- Radial pole linear reluctance motor39US 4,712,027 AInternational Business Machines Corporation · 1987
- Linear motor with ring magnet and non-magnetizable end caps36US 4,243,899 AThe Singer Company · 1981
- Linear motor34US 4,785,210 ASony Corporation · 1988