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

Patent Owner(s)

Patent Owner	Address
SHANGHAI UNITED IMAGING HEALTHCARE CO LTD	201807 SHANGHAI CITY NORTH OF THE CITY OF JIADING DISTRICT ROAD NO 2258 SHANGHAI CITY SHANGHAI CITY 201807

International Classification(s)

• H01J:ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
DENG, Zhangfan	Shanghai, CN	2	0
FU, Feichao	Shanghai, CN	13	0
MEI, Jincheng	Shanghai, CN	2	0
NI, Cheng	Shanghai, CN	72	194
PAN, Gang	Shanghai, CN	55	167
SONG, Mingyuan	Shanghai, CN	44	102
SUN, Zongrui	Shanghai, CN	2	0
WANG, Li	Shanghai, CN	972	6677
YUAN, Chengjia	Shanghai, CN	2	0
ZHANG, Xiaofeng	Shanghai, CN	136	883
ZHU, Haoshan	Shanghai, CN	3	0
ZOU, Jianxiong	Shanghai, CN	4	0

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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 5, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Mar 5, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 5, 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: 2024/0297,009

RADIOTHERAPY DEVICE AND MICROWAVE SOURCE THEREOF

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