ULTRASONIC TRANSDUCER USING FERROELECTRIC POLYMER

United States of America Patent

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Issued Date
Nov 12, 2015
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May 12, 2015
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May 12, 2014

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Abstract

A method of manufacturing a highly crystalline film includes filtering a solution to remove particles having a set size or greater, forming a PVDF-based polymer film, stretching a PVDF-based polymer film, and annealing the PVDF-based polymer film.

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Patent Owner	Address
UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION	93 DAEHAK-RO NAM-GU ULSAN 44610 44610

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Inventor Name	Address	# of filed Patents	Total Citations
CHOI, Seung Tae	Busan, KR	10	248
MOON, Yong Ju	Daegu, KR	3	23
PARK, Cheon Ho	Pohang, KR	20	313

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ULTRASONIC TRANSDUCER USING FERROELECTRIC POLYMER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

14710250

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14710250

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