Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yeo-Joo Yoon0
Jin-Hak Choi0
Jong-Yun Kim0
Seoung-Jae Lee0
Bae-Kyun Kim0
Eun-Ju Yang0
Date of Patent
July 19, 2011
0Patent Application Number
123691430
Date Filed
February 11, 2009
0Patent Primary Examiner
Patent abstract
Disclosed are a method of electroless nickel-gold plating an object and a printed circuit board. The method in accordance with an embodiment of the present invention includes: forming a first nickel plated layer on a surface of the object; forming a second nickel plated layer on the first nickel plated layer; and forming a gold plated layer on the second nickel plated layer.
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