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

Patent Owner(s)

Patent Owner	Address
NATIONAL TAIPEI UNIVERISTY OF TECHNOLOGY	NO 1 SEC 3 JHONGSIAO E RD DA-AN DISTRICT

International Classification(s)

• G10L:SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION
• G06F:ELECTRIC DIGITAL DATA PROCESSING

• 2016 Application Filing Year
• G10L Class
• 2844 Applications Filed
• 2222 Patents Issued To-Date
• 78.13 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
CHANG, Shun Chieh	Taipei City, TW	20	193
# of filed Patents : 20 Total Citations : 193
CHEN, Kuan Lin	Taipei City, TW	20	202
# of filed Patents : 20 Total Citations : 202
CHU, Chao Ping	Taipei City, TW	14	25
# of filed Patents : 14 Total Citations : 25
CHUNG, Yao Hsing	Taipei City, TW	26	55
# of filed Patents : 26 Total Citations : 55
HUANG, Chi Jung	Taipei City, TW	27	196
# of filed Patents : 27 Total Citations : 196
HWANG, Shaw Hwa	Taipei City, TW	38	332
# of filed Patents : 38 Total Citations : 332
KU, Ning Yun	Taipei City, TW	26	31
# of filed Patents : 26 Total Citations : 31
LIN, Tzu Hung	Taipei City, TW	17	26
# of filed Patents : 17 Total Citations : 26
SHEN, Li Te	Taipei City, TW	25	25
# of filed Patents : 25 Total Citations : 25
YAO, Bing Chih	Taipei City, TW	26	27
# of filed Patents : 26 Total Citations : 27
YEH, Cheng Yu	Taipei City, TW	23	26
# of filed Patents : 23 Total Citations : 26
YEH, Ming Che	Taipei City, TW	15	22
# of filed Patents : 15 Total Citations : 22

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• G10L Class

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

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 10, 2029

Fee	Large entity fee	small entity fee	micro entity fee
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: 2007/0255,073

Process for the Production of Metal Salts of Trifluoromethane Sulphonic Acid and Their Use as Esterification Catalysts

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Abstract

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The subject matter of the invention is a process for the production of metal salts of trifluoromethane sulphonic acid by reacting trifluoromethane sulphonic acid with a metal alcoholate and the use thereof as esterification catalyst and/or transesterification catalyst for the production of hydroxycarboxylic acid esters.

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Description

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