Y10T 70/7057
Permanent magnet
Y10T70/7057 (Permanent magnet) appears on 337 US grants and 155 published applications in this corpus.
Search patents in Y10T- Granted patents
- 337
- Published applications
- 155
- Assignees
- 181
- Inventors
- 474
- Latest grant
- 12 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 7 | 0 |
| 1981 | 9 | 0 |
| 1982 | 4 | 0 |
| 1983 | 8 | 0 |
| 1984 | 5 | 0 |
| 1985 | 4 | 0 |
| 1986 | 7 | 0 |
| 1987 | 11 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 6 | 0 |
| 1991 | 9 | 0 |
| 1992 | 1 | 0 |
| 1993 | 8 | 0 |
| 1994 | 4 | 0 |
| 1995 | 10 | 0 |
| 1996 | 7 | 0 |
| 1997 | 11 | 0 |
| 1998 | 15 | 0 |
| 1999 | 22 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 1 |
| 2002 | 13 | 7 |
| 2003 | 8 | 7 |
| 2004 | 5 | 10 |
| 2005 | 4 | 12 |
| 2006 | 8 | 7 |
| 2007 | 10 | 12 |
| 2008 | 8 | 19 |
| 2009 | 6 | 16 |
| 2010 | 6 | 8 |
| 2011 | 15 | 12 |
| 2012 | 10 | 19 |
| 2013 | 13 | 8 |
| 2014 | 12 | 7 |
| 2015 | 8 | 3 |
| 2016 | 7 | 3 |
| 2017 | 3 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electromagnetic actuator12 Jan 2021US 10,890,014 B2Axtuator Oy
- Electromagnetic actuator5 May 2020US 10,641,008 B2Axtuator Oy
- Combination non-programmable and programmable key for security device26 Nov 2019US 10,490,038 B2InVue Security Products Inc.
- Lock and binary key therefor16 Oct 2018US 10,100,555 B2
- Electromagnetic lock having distance-sensing monitoring system8 May 2018US RE46,832 E1Hanchett Entry Systems, Inc.
- Electromagnetic actuator16 Jul 2020US 2020/0224456 A1Axtuator Oy
- Combination non-programmable and programmable key for security device12 Mar 2020US 2020/0082685 A1InVue Security Products Inc.
- Electromagnetic actuator22 Aug 2019US 2019/0257118 A1Axtuator Oy
- Combination non-programmable and programmable key for security device4 Jan 2018US 2018/0005499 A1InVue Security Products Inc.
- Magnetic key and locking system10 Nov 2016US 2016/0326776 A1Pinel Medical Inc.
Most cited
By later US patents
- Programmable electronic lock127US 5,774,059 AVindicator Corporation · 1998
- Connecting means for the releasable connection and method for releasing a connection between a first component and a second component115US 6,499,907 B12002
- Electronic locking system and key therefor109US 4,712,398 AEmhart Industries, Inc. · 1987
- Magneto-electronic locks108US 4,416,127 A1983
- Wireless access system101US 5,936,544 APittway Corporation · 1999