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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:014101/0471   Pages: 7
Recorded: 10/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 34
1
Patent #:
D338051
Issue Dt:
08/03/1993
Application #:
07673520
Filing Dt:
03/22/1991
Title:
CONSOLE FOR PROVIDING VIRTUAL REALITY ENVIRONMENTS
2
Patent #:
D338050
Issue Dt:
08/03/1993
Application #:
07673522
Filing Dt:
03/22/1991
Title:
CONSOLE FOR PROVIDING VIRTUAL REALITY ENVIRONMENTS
3
Patent #:
D338514
Issue Dt:
08/17/1993
Application #:
07673523
Filing Dt:
03/22/1991
Title:
HELMET FOR PROVIDING VIRTUAL REALITY ENVIRONMENTS
4
Patent #:
D355660
Issue Dt:
02/21/1995
Application #:
07882633
Filing Dt:
05/13/1992
Title:
SUPPORT CONSOLE FOR VIRTUAL REALITY ENVIRONMENTS
5
Patent #:
5533137
Issue Dt:
07/02/1996
Application #:
08258062
Filing Dt:
06/10/1994
Title:
EARPHONES
6
Patent #:
6239784
Issue Dt:
05/29/2001
Application #:
08329994
Filing Dt:
10/27/1994
Title:
EXO-SKELETAL HAPTIC COMPUTER HUMAN/COMPUTER INTERFACE DEVICE
7
Patent #:
5835279
Issue Dt:
11/10/1998
Application #:
08395071
Filing Dt:
02/27/1995
Title:
BINOCULAR VISION SYSTEM OF A HEAD MOUNTED DISPLAY UNIT
8
Patent #:
5739955
Issue Dt:
04/14/1998
Application #:
08776779
Filing Dt:
02/10/1997
Title:
HEAD MOUNTED DISPLAY OPTICS
9
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
10
Patent #:
6567573
Issue Dt:
05/20/2003
Application #:
09133524
Filing Dt:
08/13/1998
Title:
SWITCHABLE OPTICAL COMPONENTS
11
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
12
Patent #:
6094283
Issue Dt:
07/25/2000
Application #:
09405444
Filing Dt:
09/23/1999
Title:
HOLOGRAPHIC DISPLAY WITH SWITCHABLE ASPECT RATIO
13
Patent #:
6091521
Issue Dt:
07/18/2000
Application #:
09418152
Filing Dt:
10/13/1999
Title:
LIGHT COLLECTION FROM DIFFRACTIVE DISPLAYS
14
Patent #:
6421109
Issue Dt:
07/16/2002
Application #:
09419016
Filing Dt:
10/15/1999
Title:
METHOD AND SYSTEM FOR DISPLAY RESOLUTION MULTIPLICATION
15
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
16
Patent #:
6115151
Issue Dt:
09/05/2000
Application #:
09469712
Filing Dt:
12/21/1999
Title:
METHOD FOR PRODUCING A MULTI-LAYER HOLOGRAPHIC DEVICE
17
Patent #:
6185016
Issue Dt:
02/06/2001
Application #:
09484494
Filing Dt:
01/18/2000
Title:
System for generating an image
18
Patent #:
6377369
Issue Dt:
04/23/2002
Application #:
09588815
Filing Dt:
06/06/2000
Title:
Holographic display with switchable aspect ratio
19
Patent #:
6373603
Issue Dt:
04/16/2002
Application #:
09593721
Filing Dt:
06/13/2000
Title:
IMAGE GENERATING SYSTEM INCLUDING COMPENSATION FOR CHROMATIC DISPERSION
20
Patent #:
6473209
Issue Dt:
10/29/2002
Application #:
09632664
Filing Dt:
08/04/2000
Title:
APPARATUS FOR PRODUCING A THREE-DIMENSIONAL IMAGE
21
Patent #:
6424437
Issue Dt:
07/23/2002
Application #:
09685350
Filing Dt:
10/10/2000
Title:
PROJECTION DISPLAY EMPLOYING SWITCHABLE HOLOGRAPHIC OPTICAL ELEMENTS
22
Patent #:
6356366
Issue Dt:
03/12/2002
Application #:
09692506
Filing Dt:
10/18/2000
Title:
Holographic light focusing device
23
Patent #:
6353489
Issue Dt:
03/05/2002
Application #:
09722072
Filing Dt:
11/24/2000
Title:
Optical retro-reflection device
24
Patent #:
NONE
Issue Dt:
Application #:
09747339
Filing Dt:
12/22/2000
Publication #:
US20020027679
Pub Dt:
03/07/2002
Title:
Optical polarization method and apparatus
25
Patent #:
NONE
Issue Dt:
Application #:
10074653
Filing Dt:
02/13/2002
Publication #:
US20020109917
Pub Dt:
08/15/2002
Title:
Polarization insensitive variable optical attenuator
26
Patent #:
NONE
Issue Dt:
Application #:
10081772
Filing Dt:
02/20/2002
Publication #:
US20020118915
Pub Dt:
08/29/2002
Title:
Optical multiplexer/demultiplexer device
27
Patent #:
6771857
Issue Dt:
08/03/2004
Application #:
10107593
Filing Dt:
03/26/2002
Title:
SWITCHABLE OPTICAL COMPONENTS
28
Patent #:
NONE
Issue Dt:
Application #:
10209480
Filing Dt:
07/30/2002
Publication #:
US20040021940
Pub Dt:
02/05/2004
Title:
Optical polarization rotating device
29
Patent #:
D351622
Issue Dt:
10/18/1994
Application #:
29009721
Filing Dt:
06/22/1993
Title:
HELMET FOR PROVIDING VIRTUAL REALITY ENVIRONMENTS
30
Patent #:
D363067
Issue Dt:
10/10/1995
Application #:
29019777
Filing Dt:
03/11/1994
Title:
CONSOLE
31
Patent #:
D368901
Issue Dt:
04/16/1996
Application #:
29034140
Filing Dt:
01/27/1995
Title:
COMPUTER INPUT DEVICE
32
Patent #:
D374660
Issue Dt:
10/15/1996
Application #:
29041435
Filing Dt:
07/14/1995
Title:
CONSOLE FOR AN ELECTRONIC DEVICE
33
Patent #:
D375731
Issue Dt:
11/19/1996
Application #:
29046057
Filing Dt:
11/06/1995
Title:
HEADSET
34
Patent #:
D436629
Issue Dt:
01/23/2001
Application #:
29117105
Filing Dt:
01/13/2000
Title:
DISPLAY
Assignor
1
SBG LABS, INC.
Exec Dt:
10/31/2003
Assignee
1
HOYA CORPORATION
2-7-5 NAKA-OCHIAI, SHINJUKU-KU
TOKYO 161-8525, JAPAN
Correspondence name and address
JOSEPHINE CUA
1717 EMBARCADERO ROAD
P.O. BOX 51050
PALO ALTO, CA 94303

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