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

Patent Owner(s)

Patent Owner	Address
CHINA TOBACCO HUNAN INDUSTRIAL CO LTD	WANJIALI ROAD 410007 IN HUNAN PROVINCE CHANGSHA YUHUA DISTRICT THREE NO 188 CHANGSHA CITY HUNAN PROVINCE 410007

International Classification(s)

• A24F:SMOKERS' REQUISITES; MATCH BOXES
• A24B:MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
DAI, Yuangang	Changsha, Hunan, CN	20	9
GUO, Xiaoyi	Changsha, Hunan, CN	22	61
HUANG, Wei	Changsha, Hunan, CN	522	3055
LIU, Jianfu	Changsha, Hunan, CN	30	12
SHEN, Lizhou	Changsha, Hunan, CN	8	54
YI, Jianhua	Changsha, Hunan, CN	20	9
YIN, Xinqiang	Changsha, Hunan, CN	20	9
YU, Hong	Changsha, Hunan, CN	162	1131
ZHONG, Kejun	Changsha, Hunan, CN	20	9

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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	Mar 12, 2023
7.5 Year Payment	$3600.00	$1800.00	$900.00	Mar 12, 2027
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 12, 2031

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: 2019/0274,360

ATOMIZER AND ELECTRONIC CIGARETTE THEREOF

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