Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yong Joo Jo0
Tae Youn Lee0
Date of Patent
February 26, 2019
0Patent Application Number
154674330
Date Filed
March 23, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An optical imaging system includes a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a negative refractive power, a fourth lens, a fifth lens, and a sixth lens having a positive refractive power and having a convex image-side shape, sequentially arranged in a direction from an object side of the optical imaging system to an imaging plane of the optical imaging system.
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