Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chun-Hung Teng0
En-Ping Lin0
Wei-Yuan Chen0
Date of Patent
September 17, 2019
Patent Application Number
15251007
Date Filed
August 30, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
A contact lens product includes a multifocal contact lens and a buffer solution. The multifocal contact lens includes a central region and at least one annular region. The annular region concentrically surrounds the central region. A diopter of the annular region is different from a diopter of the central region. The multifocal contact lens is immersed in the buffer solution, and the buffer solution includes a cycloplegic agent.
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