A63F 2009/0627
Partially transparent
Official title: {partially transparent}
A63F2009/0627 (Partially transparent) appears on 6 US grants and 1 published applications in this corpus.
Search patents in A63F- Granted patents
- 6
- Published applications
- 1
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 27 May 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Medal game machine27 May 2003US 6,568,380 B1Namco Ltd.
- Apparatus for detecting passage of a game medium and a game machine employing same21 May 2002US 6,390,471 B1Namco Ltd.
- Amusement game with pinball type playfield and virtual video images14 Mar 2000US 6,036,188 AWilliams Electronic Games, Inc.
- Game with viewing panel having variable optical characteristics for producing virtual images14 Mar 2000US 6,036,189 AWilliams Electronics Games, Inc.
- Optical device and beam gun device using this optical device25 May 1993US 5,213,335 ASega Enterprises, Ltd.
Most cited
By later US patents
- Creation of multiplanular images265US 4,306,768 ATaito America Corporation · 1981
- Amusement game with pinball type playfield and virtual video images184US 6,036,188 AWilliams Electronic Games, Inc. · 2000
- Game with viewing panel having variable optical characteristics for producing virtual images35US 6,036,189 AWilliams Electronics Games, Inc. · 2000
- Optical device and beam gun device using this optical device15US 5,213,335 ASega Enterprises, Ltd. · 1993
- Apparatus for detecting passage of a game medium and a game machine employing same3US 6,390,471 B1Namco Ltd. · 2002