DT

Douglas Trumbull

SF Showscan Film: 9 patents #1 of 6Top 20%
RI Ridefilm: 5 patents #1 of 7Top 15%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Santa Monica, CA: #174 of 3,628 inventorsTop 5%
🗺 California: #21,822 of 386,348 inventorsTop 6%
Overall (All Time): #160,016 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
12058307 Method and apparatus for projecting 2D and 3D motion pictures at high frame rates 2024-08-06
11859378 Portable motion picture theater 2024-01-02
11223818 Method and apparatus for photographing and projecting moving images in three dimensions 2022-01-11
9848182 Method and apparatus for photographing and projecting moving images in three dimensions 2017-12-19
9204132 Method and apparatus for photographing and projecting moving images in three dimensions 2015-12-01
8363117 Method and apparatus for photographing and projecting moving images Barnaby Jackson 2013-01-29
7070277 Method and apparatus for producing dynamic imagery in a visual medium 2006-07-04
6769771 Method and apparatus for producing dynamic imagery in a visual medium 2004-08-03
6454411 Method and apparatus for direct projection of an image onto a human retina 2002-09-24
6431989 Ride simulation system Atsushi Katayama, Nobuhiko Matsukuma, Yoshihiro Iwama, Atsuhiko Nishikawa, Eric Wilson +4 more 2002-08-13
5795228 Interactive computer-based entertainment system Marty Behrens, Erich A. Greenebaum 1998-08-18
5584697 Simulator system having a suspended passenger platform 1996-12-17
5527184 Simulator system having an orthogonal motion base 1996-06-18
5499920 Method of generating an event simulation 1996-03-19
5433670 Compact simulator system theater 1995-07-18
5199875 Method and apparatus for generating supplemental motion in a simulator 1993-04-06
4889423 Conversion of high to low frame rate motion picture films 1989-12-26
4874162 Motion picture amusement ride David L. Collins, Wayne Tracy Smith, Robert Spieldiener 1989-10-17
4798376 Amusement ride apparatus with a plurality of individually tiltable frames David L. Collins, Wayne Tracy Smith, Robert Spieldiener 1989-01-17
4752065 Motion picture amusement ride David L. Collins, Wayne Tracy Smith, Robert Spieldiener 1988-06-21
D292223 Toy robot or the like 1987-10-06
D292224 Hand control for a toy robot or the like 1987-10-06
4645318 Apparatus for projecting a largely 360.degree. motion picture image 1987-02-24
4560260 Motion picture system 1985-12-24
4477160 Motion picture system 1984-10-16