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EHN Spire Limited Liability Company
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Dover, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Position-permissive autostereoscopic display systems and methods
Patent number
8,878,917
Issue date
Nov 4, 2014
EHN Spire Limited Liability Company
Paul Kleinberger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Systems for three-dimensional viewing and projection
Patent number
8,611,006
Issue date
Dec 17, 2013
EHN Spire Limited Liability Company
Paul Kleinberger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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