Thin film metallic glass coated needle

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United States of America Patent

PATENT NO 9840798
SERIAL NO

14919749

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Abstract

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A thin film metallic glass coated needle includes a needle body, a needle head and a thin film metallic glass in amorphous structure and formed on a surface of the needle head and a surface of the needle body to reduce a surface energy and coefficient of friction. The thin film metallic glass is a titanium based comprising 35-45 at % titanium, 5-15 at % zirconium, 32-42 at % copper, 1-11 at % niobium and 2-12 at % cobalt.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGYNO 43 SEC 4 KEELUNG RD DA-AN DIST TAIPEI CITY 106

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chu, Jinn Taipei, TW 11 11
Li, Chia-Lin Taipei, TW 2 1
Tanatsugu, Yusuke Taipei, TW 4 2
Yu, Chia-Chi Taipei, TW 14 11

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