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Karen A. Malburne
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Hudson, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Asymmetric serrated edge light guide film having circular base segm...
Patent number
8,870,434
Issue date
Oct 28, 2014
SKC Haas Display Films Co., Ltd.
Qi Hong
F21 - LIGHTING
Information
Patent Grant
Asymmetric serrated edge light guide film having circular base segm...
Patent number
8,858,058
Issue date
Oct 14, 2014
SKC Haas Display Films Co., Ltd.
Qi Hong
G02 - OPTICS
Information
Patent Grant
Symmetric serrated edge light guide film having elliptical base seg...
Patent number
8,491,172
Issue date
Jul 23, 2013
SKC Haas Display Films Co., Ltd.
Qi Hong
G02 - OPTICS
Information
Patent Grant
Asymmetric serrated edge light guide film having elliptical base se...
Patent number
8,480,283
Issue date
Jul 9, 2013
SKC Haas Display Films Co., Ltd.
Qi Hong
G02 - OPTICS
Information
Patent Grant
Symmetric serrated edge light guide film having elliptical base seg...
Patent number
8,382,360
Issue date
Feb 26, 2013
SKC Haas Display Films Co., Ltd.
Qi Hong
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
ASYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING CIRCULAR BASE SEGM...
Publication number
20130063976
Publication date
Mar 14, 2013
SKC Haas Display Films Co., Ltd.
Qi Hong
G02 - OPTICS
Information
Patent Application
ASYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING ELLIPTICAL BASE SE...
Publication number
20130063977
Publication date
Mar 14, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS
Information
Patent Application
ASYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING CIRCULAR BASE SEGM...
Publication number
20130063974
Publication date
Mar 14, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS
Information
Patent Application
ASYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING ELLIPTICAL BASE SE...
Publication number
20130063975
Publication date
Mar 14, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS
Information
Patent Application
SYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING CIRCULAR TIP AND BA...
Publication number
20130003408
Publication date
Jan 3, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS
Information
Patent Application
SYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING ELLIPTICAL BASE SEG...
Publication number
20130003413
Publication date
Jan 3, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS
Information
Patent Application
SYMMETRIC SERRATED EDGE LIGHT GUIDE FILM HAVING ELLIPTICAL BASE SEG...
Publication number
20130003414
Publication date
Jan 3, 2013
SKC Haas Display Films Co., Ltd.
Qi HONG
G02 - OPTICS