Membership
Tour
Register
Log in
Che-Chih Tsao
Follow
Person
Arlington, MA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Active screen volumetric 3D display
Patent number
8,022,895
Issue date
Sep 20, 2011
Che-Chih Tsao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems of rapid focusing and zooming for volumetric 3D...
Patent number
7,933,056
Issue date
Apr 26, 2011
Che-Chih Tsao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods of displaying volumetric 3D images
Patent number
7,804,500
Issue date
Sep 28, 2010
Che-Chih Tsao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data writing methods for volumetric 3D displays
Patent number
7,714,803
Issue date
May 11, 2010
Che-Chih Tsao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data rendering method for volumetric 3D displays
Patent number
7,701,455
Issue date
Apr 20, 2010
Che-Chih Tsao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Error correction schemes for volumetric 3D displays
Patent number
7,692,605
Issue date
Apr 6, 2010
Che-Chih Tsao
G02 - OPTICS
Information
Patent Grant
Pattern projection techniques for volumetric 3D displays and 2D dis...
Patent number
6,961,045
Issue date
Nov 1, 2005
Che-Chih Tsao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for displaying volumetric 3D images
Patent number
6,765,566
Issue date
Jul 20, 2004
Che-Chih Tsao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Moving screen projection technique for volumetric three-dimensional...
Patent number
6,302,542
Issue date
Oct 16, 2001
Che-Chih Tsao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Moving screen projection technique for volumetric three-dimensional...
Patent number
5,954,414
Issue date
Sep 21, 1999
Che-Chih Tsao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for displaying three-dimensional volumetric im...
Patent number
5,754,147
Issue date
May 19, 1998
Che-Chih Tsao
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method for photo-forming small shaped metal containing articles fro...
Patent number
5,512,162
Issue date
Apr 30, 1996
Massachusetts Institute of Technology
Emanuel Sachs
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
Projection Display System and Method with Multiple, Convertible Dis...
Publication number
20120092337
Publication date
Apr 19, 2012
Che-Chih Tsao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods and Systems of Rapid Focusing and Zooming for Volumetric 3D...
Publication number
20090080048
Publication date
Mar 26, 2009
Che-Chih Tsao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods of displaying volumetric 3D images
Publication number
20090009516
Publication date
Jan 8, 2009
Che-Chih Tsao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Section writing method for volumetric 3D displays
Publication number
20070165024
Publication date
Jul 19, 2007
Che-Chih Tsao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data rendering method for volumetric 3D displays
Publication number
20060017724
Publication date
Jan 26, 2006
Che-Chih Tsao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Active screen volumetric 3D display
Publication number
20060017653
Publication date
Jan 26, 2006
Che-Chih Tsao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods of displaying volumetric 3D images
Publication number
20060017727
Publication date
Jan 26, 2006
Che-Chih Tsao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data writing methods for volumetric 3D displays
Publication number
20060012598
Publication date
Jan 19, 2006
Che-Chih Tsao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Error correction schemes for volumetric 3D displays
Publication number
20050280605
Publication date
Dec 22, 2005
Che-Chih Tsao
G02 - OPTICS
Information
Patent Application
Pattern projection techniques for volumetric 3D displays and 2D dis...
Publication number
20020190922
Publication date
Dec 19, 2002
Che-Chih Tsao
G02 - OPTICS