Matrix Corporation
Osaka, JP· latest recorded location
Matrix Corporation is named on 3 US grants and 2 published applications in this corpus. Its most frequent classification is G06K (Graphical data reading).
- Granted patents
- 3
- Published applications
- 2
- Inventors
- 7
- Granted in 2026 so far
- 0
- Most recent grant
- 5 May 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
By publication year.
Technology areas
Share of 5 documents
- G06KGraphical data reading4
- G01SRadio direction-finding2
- G01VGeophysics2
- G08BSignalling systems2
- H01QAntennas, i.e. radio aerials2
- H10PGeneric processes or apparatus for the manufacture or treatment of devices covered1
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1
Recent patents
- Trigger signal generating device and moving object management system5 May 2015US 9,022,297 B2
- Tag detecting system, moving object detecting method, and entrance/exit management system21 Aug 2012US 8,248,204 B2
- Surface treatment method and apparatus for a semiconductor wafer9 Nov 1993US 5,259,407 A
Most cited
By later US patents