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Reel/Frame:021691/0025   Pages: 4
Recorded: 10/16/2008
Attorney Dkt #:036808 - DJC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 25
1
Patent #:
5181142
Issue Dt:
01/19/1993
Application #:
07847274
Filing Dt:
03/10/1992
Title:
PLASTIC LENS AND METHOD OF FORMING AN ANTI-REFLECTING LAYER ON A PLASTIC LENS
2
Patent #:
5844657
Issue Dt:
12/01/1998
Application #:
08517438
Filing Dt:
08/21/1995
Title:
PROGRESSIVE POWER LENS AND MOLD FOR PRODUCING SAME
3
Patent #:
5719657
Issue Dt:
02/17/1998
Application #:
08816888
Filing Dt:
03/13/1997
Title:
PROGRESSIVE POWER LENS
4
Patent #:
6056401
Issue Dt:
05/02/2000
Application #:
08929005
Filing Dt:
09/04/1997
Title:
SPECTACLE LENS
5
Patent #:
6356373
Issue Dt:
03/12/2002
Application #:
09098500
Filing Dt:
06/17/1998
Title:
PROGRESSIVE POWER LENS AND MOLD FOR PRODUCING SAME
6
Patent #:
6187844
Issue Dt:
02/13/2001
Application #:
09247600
Filing Dt:
02/10/1999
Title:
PLASTIC LENS
7
Patent #:
6354704
Issue Dt:
03/12/2002
Application #:
09271454
Filing Dt:
03/18/1999
Publication #:
US20010030735
Pub Dt:
10/18/2001
Title:
PROGRESSIVE POWER SPECTACLE LENS
8
Patent #:
6193370
Issue Dt:
02/27/2001
Application #:
09292979
Filing Dt:
04/16/1999
Title:
METHOD OF MANUFACTURING PROGRESSIVE POWER SPECTACLE LENSES
9
Patent #:
6186627
Issue Dt:
02/13/2001
Application #:
09453036
Filing Dt:
12/02/1999
Title:
BACK-SURFACE PROGRESSIVE POWER LENS
10
Patent #:
6419549
Issue Dt:
07/16/2002
Application #:
09793550
Filing Dt:
02/27/2001
Publication #:
US20010031607
Pub Dt:
10/18/2001
Title:
MANUFACTURING METHOD OF SPECTACLE LENSES AND SYSTEM THEREOF
11
Patent #:
6857742
Issue Dt:
02/22/2005
Application #:
09895386
Filing Dt:
07/02/2001
Publication #:
US20020039171
Pub Dt:
04/04/2002
Title:
MANUFACTURING METHOD AND SUPPLYING METHOD OF SPECTACLE LENSES
12
Patent #:
6631988
Issue Dt:
10/14/2003
Application #:
09899035
Filing Dt:
07/06/2001
Publication #:
US20020018178
Pub Dt:
02/14/2002
Title:
DESIGNING AND MANUFACTURING METHODS OF SPECTACLE LENS, AND SPECTACLE LENS SERIES
13
Patent #:
6796653
Issue Dt:
09/28/2004
Application #:
09977233
Filing Dt:
10/16/2001
Publication #:
US20020089642
Pub Dt:
07/11/2002
Title:
ASPHERICAL SPECTACLE LENS WITH GEOMETRIC CENTER SPACED FROM FRAMING REFERENCE POINT AND PROCESSING METHOD THEREOF
14
Patent #:
6789895
Issue Dt:
09/14/2004
Application #:
09977703
Filing Dt:
10/16/2001
Publication #:
US20020067462
Pub Dt:
06/06/2002
Title:
ASPHERICAL SPECTACLE LENS
15
Patent #:
6715875
Issue Dt:
04/06/2004
Application #:
09977705
Filing Dt:
10/16/2001
Publication #:
US20020067463
Pub Dt:
06/06/2002
Title:
ASTIGMATIC-POWER SPECTACLE LENS
16
Patent #:
6887405
Issue Dt:
05/03/2005
Application #:
10195514
Filing Dt:
07/16/2002
Publication #:
US20030034574
Pub Dt:
02/20/2003
Title:
METHOD FOR CUTTING OPTICAL LENS AND/OR MOLDING DIE THEREFOR
17
Patent #:
6948816
Issue Dt:
09/27/2005
Application #:
10237071
Filing Dt:
09/09/2002
Publication #:
US20030048408
Pub Dt:
03/13/2003
Title:
METHOD OF MANUFACTURING PROGRESSIVE POWER SPECTACLE LENS
18
Patent #:
6652097
Issue Dt:
11/25/2003
Application #:
10268755
Filing Dt:
10/11/2002
Publication #:
US20030123025
Pub Dt:
07/03/2003
Title:
PROGRESSIVE-POWER SPECTACLE LENS
19
Patent #:
6736505
Issue Dt:
05/18/2004
Application #:
10337377
Filing Dt:
01/07/2003
Publication #:
US20030128331
Pub Dt:
07/10/2003
Title:
PROGRESSIVE POWER SPECTACLE LENS
20
Patent #:
7021762
Issue Dt:
04/04/2006
Application #:
10615191
Filing Dt:
07/09/2003
Publication #:
US20040008320
Pub Dt:
01/15/2004
Title:
MULTIFOCAL SPECTACLE LENS
21
Patent #:
7040758
Issue Dt:
05/09/2006
Application #:
10658321
Filing Dt:
09/10/2003
Publication #:
US20040075803
Pub Dt:
04/22/2004
Title:
SPECTACLE LENS
22
Patent #:
6953248
Issue Dt:
10/11/2005
Application #:
10685389
Filing Dt:
10/16/2003
Publication #:
US20040109134
Pub Dt:
06/10/2004
Title:
PROGRESSIVE POWER LENS
23
Patent #:
6994435
Issue Dt:
02/07/2006
Application #:
10790541
Filing Dt:
03/02/2004
Publication #:
US20040174494
Pub Dt:
09/09/2004
Title:
ASPHERICAL SPECTACLE LENS
24
Patent #:
7341344
Issue Dt:
03/11/2008
Application #:
11165371
Filing Dt:
06/24/2005
Publication #:
US20050286015
Pub Dt:
12/29/2005
Title:
PROGRESSIVE POWER LENS
25
Patent #:
7121664
Issue Dt:
10/17/2006
Application #:
11177593
Filing Dt:
07/11/2005
Publication #:
US20060007394
Pub Dt:
01/12/2006
Title:
METHOD OF DESIGNING ASPHERICAL SPECTACLE LENS
Assignor
1
PENTAX CORPORATION
Exec Dt:
03/28/2008
Assignee
1
SEIKO OPTICAL PRODUCTS KABUSHIKI KAISHA (TRADING AS SEIKO OPTICAL PRODUCTS CO., LTD.)
ITOHPIA NIHONBASHI SA BLDG., 2-10, NIHONBASHI HORIDOME-CHO, 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-0012
Correspondence name and address
DAVID J. CUSHING - SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C, DC 20037

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