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

Patent Owner(s)

Patent Owner	Address
TSINGHUA UNIVERSITY	100084 NO 1 TSINGHUA YUAN BEIJING HAIDIAN DISTRICT BEIJING CITY BEIJING CITY 100084
NUCTECH COMPANY LIMITED	2ND FLOOR BLOCK A TONGFANG BUILDING SHUANGQINGLU HAIDIAN DISTRICT BEIJING 100084

International Classification(s)

• H02J:CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR D....
• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
• B60R:VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chen, Zhiqiang	Beijing, CN	400	2409
Gu, Jingyu	Beijing, CN	8	39
Li, Jianmin	Beijing, CN	205	4053
Li, Yuanjing	Beijing, CN	271	1884
Li, Yulan	Beijing, CN	51	170
Wang, Dongyu	Beijing, CN	24	169
Yu, Hao	Beijing, CN	191	1312
Zhang, Li	Beijing, CN	2427	31906

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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	Sep 16, 2024
7.5 Year Payment	$3600.00	$1800.00	$900.00	Sep 16, 2028
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 16, 2032

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 16, 2021	US,10946820,B2   US10946820B2	GRANTED PATENT AS SECOND PUBLICATION
January 25, 2018	US,20180022301,A1   US20180022301A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2018/0022,301

IN-VEHICLE DETECTION SYSTEM AND POWER SUPPLY SYSTEM AND POWER SUPPLY CONTROLLER

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