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

Patent Owner(s)

Patent Owner	Address
WITS CO LTD	35 HYEONGJE-RO NAMSA-MYEON CHEOIN-GU YONGIN-SI GYEONGGI-DO 17188

International Classification(s)

• H02J:CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR D....
• B05D:PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MAT....
• H01F:MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF M....
• H05K:PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAIL....
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
CHANG, Ki Won	Suwon-si, KR	78	704
CHO, Hyung Wook	Suwon-si, KR	34	176
CHO, Sang Ho	Suwon-si, KR	44	215
HAN, Chang Mok	Suwon-si, KR	44	515
HAN, Jeong Man	Suwon-si, KR	11	41
PARK, Sung Heum	Suwon-si, KR	41	429

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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	Sep 1, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 1, 2029

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

Full Text

US Patent Application No: 2018/0061,548

COMPOSITE FERRITE SHEET, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAME

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