Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sung Hwan Kim0
Date of Patent
March 26, 2024
0Patent Application Number
169724840
Date Filed
May 22, 2019
0Patent Citations
Patent Primary Examiner
Patent abstract
Proposed is a method of processing a superfine blade edge using a femtosecond laser, the method including primarily grinding a blade edge portion by using a grinding wheel, the blade edge being primarily ground in a direction vertical to a rotational direction of the grinding wheel; and
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