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

Patent Owner(s)

Patent Owner	Address
SONY CORPORATION	1-7-1 KONAN MINATO-KU TOKYO 108-0075

International Classification(s)

• H04N:PICTORIAL COMMUNICATION, e.g. TELEVISION
• A61F:FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES....
• G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
• A61B:DIAGNOSIS; SURGERY; IDENTIFICATION
• G02C:SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Higo, Tomoyuki	Tokyo, JP	20	241
Nakayama, Atsushi	Kanagawa, JP	71	1314
Saito, Kazuya	Kanagawa, JP	182	2301

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jan 7, 2028
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 7, 2032

Fee	Large entity fee	small entity fee	micro entity fee
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
July 07, 2020	US,10702345,B2   US10702345B2	GRANTED PATENT AS SECOND PUBLICATION
May 04, 2017	US,20170119479,A1   US20170119479A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 10702345

Surgical face guard, surgical frame, surgical polarization shield, and surgery system

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