G05B 2219/41245
Discrimination of direction
G05B2219/41245 (Discrimination of direction) appears on 10 US grants and 2 published applications in this corpus.
Search patents in G05B- Granted patents
- 10
- Published applications
- 2
- Assignees
- 11
- Inventors
- 31
- Latest grant
- 20 May 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Automatic door with position-dependent force limiting20 May 2014US 8,729,837 B2Haas Automation, Inc.
- Device and method for determining the rotary orientation of a motor through use of a resolver signal derived from the rotary orientation23 Aug 2005US 6,931,918 B2Siemens Aktiengesellschaft
- Motor direction control device for electromotive vehicles28 Sep 1999US 5,959,421 ADaewoo Heavy Industries America Corporation
- Positioning apparatus5 Jan 1999US 5,856,733 ACalsonic Corporation
- Device and method comprising a motor and/or a digital signal processor, means for supplying signals of a plurality of channels in serial form, or means for causing an actuator to abut an object18 Mar 1997US 5,612,602 ACanon Kabushiki Kaisha
Most cited
By later US patents
- Method and apparatus for position control of an electric motor60US 4,558,265 AHitachi, Ltd. · 1985
- Microprocessor-controlled positioning system37US 4,591,969 AInternational Business Machines Corporation · 1986
- Apparatus for detecting door movement data in an automatic door system26US 4,694,607 AYoshida Kogyo K. K. · 1987
- Circuit arrangement for positioning the printing mechanisms in printers employing a d.c. motor14US 4,511,797 ASiemens Aktiengesellschaft · 1985
- Device and method for determining the rotary orientation of a motor through use of a resolver signal derived from the rotary orientation12US 6,931,918 B2Siemens Aktiengesellschaft · 2005