Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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04/14/2015
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Application #:
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13579728
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Filing Dt:
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08/17/2012
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Publication #:
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Pub Dt:
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12/20/2012
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Inventors:
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Han-Ju Lee, Min-Gyu Kim, Kwang-Hee Ku, Jae-Bok Lee
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Title:
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METHOD FOR MANUFACTURING RETAINER RING OF CHEMICAL MECHANICAL POLISHING DEVICE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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401-55, CHEONGGYE-RI, DONGTAN-MYEON, HWASEONG-SI |
GYEONGGI-DO, KOREA, REPUBLIC OF 445-811 |
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ENSHAN HONG |
555 BYRANT STREET |
PALO ALTO, CA 94301 |
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