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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
SHINKONG SYNTHETIC FIBERS CORPORATION	5F NO 136 SEC 3 REN AI ROAD DA AN DISTRICT TAIPEI CITY 106465

International Classification(s)

• D01H:SPINNING OR TWISTING
• D02G:CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR T....

• 2024 Application Filing Year
• D01H Class
• 16 Applications Filed
• 1 Patents Issued To-Date
• 6.25 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
HSU, CHIA-CHEN	TAIPEI CITY, TW	19	179
# of filed Patents : 19 Total Citations : 179
TU, YI-ZEN	TAIPEI CITY, TW	1	0
# of filed Patents : 1 Total Citations : 0
WU, KUO-CHUNG	TAIPEI CITY, TW	4	5
# of filed Patents : 4 Total Citations : 5

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• 0 Citation Count
• D01H Class

• 0 % this patent is cited more than
• 1 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Jun 26, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jun 26, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 26, 2036

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2024/0426,030

POLYESTER ELASTIC CONJUGATED YARN, PREPARATION METHOD THEREOF, AND YARN COMPRISING THE SAME

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Abstract

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The invention discloses a method for preparing a polyester elastic conjugated yarn, comprising: forming a polyester yarn by using a polyester fiber as a raw material through a false twisting process; forming a thermoplastic polyester elastomer yarn by using a thermoplastic polyester elastomer (TPEE) as a raw material through an unwinding process; and combining the polyester yarn and the thermoplastic polyester elastomer yarn in a fiber blending process to obtain the polyester elastic conjugated yarn. The invention further discloses a polyester elastic conjugated yarn, and a yarn and a fabric comprising the polyester elastic conjugated yarn.

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Description

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Claims

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