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

Patent Owner(s)

Patent Owner	Address
GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD	510663 NO 602 BUILDING G8 SOUTH CHINA NEW MATERIAL INNOVATION PARK NO 31 KEFENG ROAD SCIENCE CITY GUANGZHOU HIGH TECH INDUSTRIAL DEVELOPMENT ZONE GUANGDONG PROVINCE GUANGZHOU CITY GUANGDONG PROVINCE 510663
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO LTD	9-2 TANGMING AVENUE GONGMING STREET GUANGMING NEW DISTRICT SHENZHEN CITY GUANGDONG PROVINCE SHENZHEN CITY GUANGDONG PROVINCE 518132

International Classification(s)

• C07F:ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
HE, Ruifeng	Shenzhen, CN	34	44
SONG, Jingyao	Shenzhen, CN	29	28
XIA, Zeming	Shenzhen, CN	3	0
XIAO, Zeguan	Shenzhen, CN	2	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	Sep 27, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Sep 27, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 27, 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: 2025/0101,047

BORON-NITROGEN COMPOUNDS AND ORGANIC ELECTRONIC DEVICES INCLUDING THE SAME

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