U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that the video game, Pong, was invented by a guy who graduated at the bottom of his engineering class? Nolan Bushnell spent more time running the games at a local amusement park than he did on his studies at the University of Utah. His dreams of working for Disney's amusement empire were dashed when the company wouldn't hire him. Taking a boring job, Nolan daydreamed about electronic versions of popular games. He invented Pong, the first video game, and went on to found Atari Co.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Examiner: Chang, Audrey Y


Primary examiner statistics: 122 patents; average approval time: 129 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8189260 Color dividing optical device and image apparatus with the applic...
8189259 Polarization independent grating
8189249 Holographic storage system using destructive interference for pix...
8174744 Video hologram and device for reconstructing video holograms
8174743 Optical security device
8159748 Optical article and manufacturing method thereof
8154800 Multiple-view directional display
8154799 2D/3D switchable autostereoscopic display apparatus and method
8134779 3D image display, aligning system and method thereof
8125711 Image blur correction apparatus, and imaging apparatus or optical...
8125710 Unique color separation techniques for stereoscopic 3D projection
8120828 Reflective optical system, tracking system and holographic projec...
8120829 System and method for real time holographic data recording and re...
8114068 Light guide
8111472 Color wheel
8081360 Light-collecting device, light-collecting device array, exposure ...
8081380 Stereoscopic zoom endoscope
8075942 Microengineered optical filters that closely match predefined tra...
8077364 Security system, particularly for valuable documents
8077413 Adjustable pinhole for a laser scanning microscope
8077365 Holographic image display system
8072660 Hologram recording apparatus and hologram reconstruction apparatu...
8068278 Photostructured imaging display panels
8054519 Wavelength-multiplex and space-multiplex holographic storage devi...
8040607 Surface-relief diffraction grating
8031382 Displaying an image
8018636 Laminated holographic medium, recording apparatus/method, reprodu...
8009341 Holographic information recording and reproducing apparatus for t...
8004762 Extended depth of field optical systems
8000012 Optical multilayer film and image display device
7982930 Preserved and enhanced holographic and optically variable devices...
7978407 Holovision (TM) 3D imaging with rotating light-emitting members
7973989 System and method using a voltage kick-off to record a hologram o...
7957061 Device with array of tilting microcolumns to display three-dimens...
7952803 Lithographic apparatus and device manufacturing method
7940484 Color wheel and optical device employing same
7936500 Wavelength-specific optical switch
7929189 Video hologram and device for reconstructing video holograms usin...
7924516 Reflective fog filter and method
7924484 Video hologram and device for reconstructing video holograms with...

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
Sign InRegister
Username  
Password   
forgot password?