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Patent Assignment Details
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Reel/Frame:011763/0146   Pages: 10
Recorded: 05/14/2001
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 40
1
Patent #:
4884219
Issue Dt:
11/28/1989
Application #:
07144090
Filing Dt:
01/15/1988
Title:
METHOD AND APPARATUS FOR THE PERCEPTION OF COMPUTER-GENERATED IMAGERY
2
Patent #:
4984179
Issue Dt:
01/08/1991
Application #:
07404101
Filing Dt:
09/07/1989
Title:
METHOD AND APPARATUS FOR THE PERCEPTION OF COMPUTER-GENERATED IMAGERY
3
Patent #:
5945978
Issue Dt:
08/31/1999
Application #:
08122412
Filing Dt:
09/28/1993
Title:
HAPTIC COMPUTER OUTPUT DEVICE
4
Patent #:
6239784
Issue Dt:
05/29/2001
Application #:
08329994
Filing Dt:
10/27/1994
Title:
EXO-SKELETAL HAPTIC COMPUTER HUMAN/COMPUTER INTERFACE DEVICE
5
Patent #:
5739955
Issue Dt:
04/14/1998
Application #:
08776779
Filing Dt:
02/10/1997
Title:
HEAD MOUNTED DISPLAY OPTICS
6
Patent #:
5937115
Issue Dt:
08/10/1999
Application #:
08797950
Filing Dt:
02/12/1997
Title:
SWITCHABLE OPTICAL COMPONENTS/STRUCTURES AND METHODS FOR THE FABRICATION THEREOF
7
Patent #:
6407724
Issue Dt:
06/18/2002
Application #:
09057461
Filing Dt:
04/09/1998
Publication #:
US20010043163
Pub Dt:
11/22/2001
Title:
METHOD OF AND APPARATUS FOR VIEWING AN IMAGE
8
Patent #:
6567573
Issue Dt:
05/20/2003
Application #:
09133524
Filing Dt:
08/13/1998
Title:
SWITCHABLE OPTICAL COMPONENTS
9
Patent #:
6654892
Issue Dt:
11/25/2003
Application #:
09328178
Filing Dt:
06/08/1999
Title:
METHODS AND APPARATUS FOR PERMITTING TRANSACTIONS ACROSS FIREWALLS
10
Patent #:
6234983
Issue Dt:
05/22/2001
Application #:
09338014
Filing Dt:
06/22/1999
Title:
REQUEST-AND-RESPOND APPROACH TO REDUCING LATENCY WITHIN A TRACKING SYSTEM
11
Patent #:
6101008
Issue Dt:
08/08/2000
Application #:
09350797
Filing Dt:
07/09/1999
Title:
AUTOSTEREOSCOPIC DISPLAY BASED ON ELECTRICALLY SWITCHABLE HOLOGRAMS
12
Patent #:
6191876
Issue Dt:
02/20/2001
Application #:
09351049
Filing Dt:
07/09/1999
Title:
LIGHT DIFFUSION CONTROL BY ELECTRICALLY RECONFIGURABLE HOLOGRAPHIC OPTICAL ELEMENTS
13
Patent #:
6175431
Issue Dt:
01/16/2001
Application #:
09351412
Filing Dt:
07/09/1999
Title:
PROJECTION SYSTEMS BASED ON RECONFIGURABLE HOLOGRAPHIC OPTICS
14
Patent #:
6124954
Issue Dt:
09/26/2000
Application #:
09361778
Filing Dt:
07/26/1999
Title:
PROJECTION SCREEN BASED ON RECONFIGURABLE HOLOGRAPHIC OPTICS FOR IMPLEMENTATION IN HEAD-MOUNTED DISPLAYS
15
Patent #:
6426811
Issue Dt:
07/30/2002
Application #:
09366443
Filing Dt:
08/03/1999
Title:
SWITCHABLE HOLOGRAPHIC OPTICAL SYSTEM
16
Patent #:
6661495
Issue Dt:
12/09/2003
Application #:
09366449
Filing Dt:
08/03/1999
Title:
PANCAKE WINDOW DISPLAY SYSTEM EMPLOYING ONE OR MORE SWITCHABLE HOLOGRAPHIC OPTICAL ELEMENTS
17
Patent #:
6040928
Issue Dt:
03/21/2000
Application #:
09388801
Filing Dt:
09/02/1999
Title:
HOLOGRAPHIC DESKTOP MONITOR
18
Patent #:
6082862
Issue Dt:
07/04/2000
Application #:
09388994
Filing Dt:
09/02/1999
Title:
IMAGE TILING TECHNIQUE BASED ON ELECTRICALLY SWITCHABLE HOLOGRAMS
19
Patent #:
6115152
Issue Dt:
09/05/2000
Application #:
09395889
Filing Dt:
09/14/1999
Title:
HOLOGRAPHIC ILLUMINATION SYSTEM
20
Patent #:
6094283
Issue Dt:
07/25/2000
Application #:
09405444
Filing Dt:
09/23/1999
Title:
HOLOGRAPHIC DISPLAY WITH SWITCHABLE ASPECT RATIO
21
Patent #:
6091521
Issue Dt:
07/18/2000
Application #:
09418152
Filing Dt:
10/13/1999
Title:
LIGHT COLLECTION FROM DIFFRACTIVE DISPLAYS
22
Patent #:
6421109
Issue Dt:
07/16/2002
Application #:
09419016
Filing Dt:
10/15/1999
Title:
METHOD AND SYSTEM FOR DISPLAY RESOLUTION MULTIPLICATION
23
Patent #:
6339486
Issue Dt:
01/15/2002
Application #:
09419273
Filing Dt:
10/15/1999
Title:
HOLOGRAPHIC TECHNIQUE FOR ILLUMINATION OF IMAGE DISPLAYS USING AMBIENT ILLUMINATION
24
Patent #:
6115151
Issue Dt:
09/05/2000
Application #:
09469712
Filing Dt:
12/21/1999
Title:
METHOD FOR PRODUCING A MULTI-LAYER HOLOGRAPHIC DEVICE
25
Patent #:
6678078
Issue Dt:
01/13/2004
Application #:
09478150
Filing Dt:
01/05/2000
Title:
OPTICAL FILTER EMPLOYING HOLOGRAPHIC OPTICAL ELEMENTS AND IMAGE GENERATING SYSTEM INCORPORATING THE OPTICAL FILTER
26
Patent #:
6301027
Issue Dt:
10/09/2001
Application #:
09482742
Filing Dt:
01/13/2000
Title:
Holographic desktop monitor
27
Patent #:
6185016
Issue Dt:
02/06/2001
Application #:
09484494
Filing Dt:
01/18/2000
Title:
System for generating an image
28
Patent #:
6507419
Issue Dt:
01/14/2003
Application #:
09533608
Filing Dt:
03/23/2000
Title:
ILLUMINATION SYSTEM USING OPTICAL FEEDBACK
29
Patent #:
6377369
Issue Dt:
04/23/2002
Application #:
09588815
Filing Dt:
06/06/2000
Title:
Holographic display with switchable aspect ratio
30
Patent #:
6373603
Issue Dt:
04/16/2002
Application #:
09593721
Filing Dt:
06/13/2000
Title:
IMAGE GENERATING SYSTEM INCLUDING COMPENSATION FOR CHROMATIC DISPERSION
31
Patent #:
6211976
Issue Dt:
04/03/2001
Application #:
09607432
Filing Dt:
06/30/2000
Title:
Holographic projection system
32
Patent #:
6473209
Issue Dt:
10/29/2002
Application #:
09632664
Filing Dt:
08/04/2000
Title:
APPARATUS FOR PRODUCING A THREE-DIMENSIONAL IMAGE
33
Patent #:
6295145
Issue Dt:
09/25/2001
Application #:
09641530
Filing Dt:
08/18/2000
Title:
Switchable holographic device
34
Patent #:
6323970
Issue Dt:
11/27/2001
Application #:
09670414
Filing Dt:
09/26/2000
Title:
Method of producing switchable holograms
35
Patent #:
6424437
Issue Dt:
07/23/2002
Application #:
09685350
Filing Dt:
10/10/2000
Title:
PROJECTION DISPLAY EMPLOYING SWITCHABLE HOLOGRAPHIC OPTICAL ELEMENTS
36
Patent #:
6356366
Issue Dt:
03/12/2002
Application #:
09692506
Filing Dt:
10/18/2000
Title:
Holographic light focusing device
37
Patent #:
6646636
Issue Dt:
11/11/2003
Application #:
09693270
Filing Dt:
10/19/2000
Title:
DISPLAY SYSTEM UTILIZING AMBIENT LIGHT AND A DEDICATED LIGHT SOURCE
38
Patent #:
NONE
Issue Dt:
Application #:
09733233
Filing Dt:
12/07/2000
Publication #:
US20010024177
Pub Dt:
09/27/2001
Title:
Holographic display system
39
Patent #:
NONE
Issue Dt:
Application #:
09747339
Filing Dt:
12/22/2000
Publication #:
US20020027679
Pub Dt:
03/07/2002
Title:
Optical polarization method and apparatus
40
Patent #:
D436629
Issue Dt:
01/23/2001
Application #:
29117105
Filing Dt:
01/13/2000
Title:
DISPLAY
Assignor
1
DIGILENS, INC.
Exec Dt:
04/24/2001
Assignee
1
GATX VENTURES, INC., AS AGENT
SUITE 200
3687 MT. DIABLO BLVD
LAFAYETT, CALIFORNIA 94549
Correspondence name and address
GATX VENTURES, INC.
MAUREEN C. DELLINGER
3687 M. DIABLO BLVD, STE 200
LAFAYETTE, CA 94549

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