G05B 2219/25152
Parity detection
G05B2219/25152 (Parity detection) appears on 3 US grants and 1 published applications in this corpus.
Search patents in G05B- Granted patents
- 3
- Published applications
- 1
- Assignees
- 3
- Inventors
- 7
- Latest grant
- 16 Jun 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and systems for secure control of system modes and sub-modes16 Jun 2009US 7,549,108 B2GM Global Technology Operations LLC
- Communication system for control applications20 Jan 1998US 5,710,755 APitney Bowes Inc.
- Error control apparatus using restore memory for recovering from parity discordances in transmissions between controller and real-time I/O devices5 Sep 1989US 4,864,531 ALa Telemecanique Electrique
Most cited
By later US patents
- Communication system for control applications20US 5,710,755 APitney Bowes Inc. · 1998
- Error control apparatus using restore memory for recovering from parity discordances in transmissions between controller and real-time I/O devices14US 4,864,531 ALa Telemecanique Electrique · 1989
- Methods and systems for secure control of system modes and sub-modes6US 7,549,108 B2GM Global Technology Operations LLC · 2009