Y10S 91/04
Magnets
Y10S91/04 (Magnets) appears on 34 US grants and 1 published applications in this corpus.
Search patents in Y10S- Granted patents
- 34
- Published applications
- 1
- Assignees
- 22
- Inventors
- 48
- Latest grant
- 2 Mar 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnet type rodless cylinder2 Mar 2010US 7,669,515 B2Howa Machinery, Ltd.
- Rodless cylinder27 Mar 2001US 6,205,906 B1SMC Corporation
- Electrical contacting in electromagnetic wave piston position sensing in a hydraulic cylinder30 Jul 1996US 5,540,137 ACaterpillar Inc.
- Device for energy transmission for mechanical control, in particular for the control of braking pressure in a brake8 Aug 1995US 5,438,909 AThomson-CSF
- Portable electrohydraulic trainer15 Nov 1994US 5,363,738 AVickers, Incorporated
Most cited
By later US patents
- Piston-cylinder assembly1,065US 4,896,584 A1990
- Hydraulic booster device for linear actuator212US 5,205,200 A1993
- Linear position sensor with equalizing means71US 5,182,979 ACaterpillar Inc. · 1993
- Piston position detector for fluid pressure cylinder59US 4,793,241 AC K D Kabushiki Kaisha · 1988
- Piston type accumulator for hydraulic system36US 5,024,250 ANakamura Koki Co., Ltd. · 1991