US Patent 8167462 Illumination lens and illumination unit including the same
Patent 8167462 was granted and assigned to LG on May, 2012 by the United States Patent and Trademark Office.
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Patent abstract
An illumination lens including a first part being free of prismatic patterns, a second part including prismatic patterns on both sides of the first part and configured to increase light distribution in the both sides of the first part, and a lens cover covering the first and second parts with the first and second parts being disposed on a substantially same plane under the lens cover.
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Patent Inventor Names
Dong Nyung Lim0
Eun Hwa Kim0
Hyun Min Kim0
Sung Ho Hong0
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Patent Citations Received
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US Patent 08167462 Illumination lens and illumination unit including the same US Patent 8167462 Illumination lens and illumination unit including the same
Infobox
Patent Number
081674620
Patent Number
81674620
Edits on 27 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
081674620
Date of Patent
May 1, 2012
0Patent Application Number
126526800
Date Filed
January 5, 2010
0Patent Primary Examiner
Edits on 14 Dec, 2021
Golden AI
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Infobox (+8 properties)
US Patent 08167462 Illumination lens and illumination unit including the same
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08167462
Date of patent
May 1, 2012
Patent application number
12652680
Date Filed
January 5, 2010
Patent primary examiner
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