Y10T 29/49075
Including permanent magnet or core
Official title: including permanent magnet or core
Y10T29/49075 (Including permanent magnet or core) appears on 1,293 US grants and 813 published applications in this corpus.
Search patents in Y10T- Granted patents
- 1,293
- Published applications
- 813
- Assignees
- 524
- Inventors
- 2,062
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 6 | 0 |
| 1978 | 12 | 0 |
| 1979 | 7 | 0 |
| 1980 | 11 | 0 |
| 1981 | 8 | 0 |
| 1982 | 7 | 0 |
| 1983 | 9 | 0 |
| 1984 | 7 | 0 |
| 1985 | 16 | 0 |
| 1986 | 16 | 0 |
| 1987 | 17 | 0 |
| 1988 | 16 | 0 |
| 1989 | 24 | 0 |
| 1990 | 23 | 0 |
| 1991 | 31 | 0 |
| 1992 | 23 | 0 |
| 1993 | 27 | 0 |
| 1994 | 24 | 0 |
| 1995 | 23 | 0 |
| 1996 | 24 | 0 |
| 1997 | 34 | 0 |
| 1998 | 30 | 0 |
| 1999 | 29 | 0 |
| 2000 | 38 | 0 |
| 2001 | 32 | 22 |
| 2002 | 42 | 72 |
| 2003 | 50 | 78 |
| 2004 | 71 | 70 |
| 2005 | 66 | 55 |
| 2006 | 50 | 35 |
| 2007 | 44 | 30 |
| 2008 | 37 | 65 |
| 2009 | 24 | 75 |
| 2010 | 70 | 40 |
| 2011 | 38 | 29 |
| 2012 | 57 | 52 |
| 2013 | 50 | 45 |
| 2014 | 35 | 36 |
| 2015 | 32 | 47 |
| 2016 | 28 | 22 |
| 2017 | 31 | 9 |
| 2018 | 23 | 10 |
| 2019 | 14 | 10 |
| 2020 | 7 | 2 |
| 2021 | 8 | 2 |
| 2022 | 5 | 2 |
| 2023 | 5 | 3 |
| 2024 | 2 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method for producing lamination stacks and facility for performing the method29 Jul 2025US 12,374,969 B2Feintool International Holding AG
- Magnetic transfer apparatus and fabrication method of the same1 Apr 2025US 12,266,555 B2Korea University Research and Business Foundation
- Non-directional free electron generating repelling magnet combination17 Sep 2024US 12,094,647 B2
- Magnetic transfer apparatus and fabrication method of the same16 Apr 2024US 11,961,750 B2Korea University Research and Business Foundation
- Method of manufacturing permanent magnet of rotor for axial flux electric machine yielding permanent magnet with low loss and low cost28 Nov 2023US 11,830,668 B2GM Global Technology Operations LLC
- Method for Producing Lamination Stacks and Facility for Performing the Method23 Oct 2025US 2025/0330069 A1Feintool International Holding AG
- Magnetic transfer apparatus and fabrication method of the same4 Jul 2024US 2024/0222173 A1Korea University Research and Business Foundation
- Non-directional free electron generating repelling magnet combination23 Nov 2023US 2023/0377796 A1
- Method of manufacturing permanent magnet of rotor for axial flux electric machine yielding permanent magnet with low loss and low cost31 Aug 2023US 2023/0274880 A1GM Global Technology Operations LLC
- Methods for assembling a non-directional free electron generating repelling magnet combination25 May 2023US 2023/0162914 A1
Most cited
By later US patents
- Magnetic determination of position and orientation1,087US 5,558,091 ABiosense, Inc. · 1996
- Magnetic determination of position and orientation644US 5,833,608 ABiosense, Inc. · 1998
- Magnetic determination of position and orientation203US 6,427,314 B1Biosense, Inc. · 2002
- Coil element and method for manufacturing thereof141US 6,367,143 B1Smart Card Technologies Co. Ltd. · 2002
- Method of manufacturing a rotor122US 5,500,994 AMabuchi Motor Co., Ltd. · 1996