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

Patent Owner(s)

Patent Owner	Address
AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO LTD	6\/F BLOCK A SHENZHEN INDUSTRY UNIVERSITY RESEARCH BUILDING NANJING UNIVERSITY NO 6 YUEXING THIRD ROAD SOUTH DISTRICT SCIENCE PARK NANSHAN DISTRICT SHENZHEN GUANGDONG 518057 SHENZHEN CITY GUANGDONG PROVINCE 518057
AAC MICROTECH(CHANGZHOU) CO LTD	NANXIASHUTOWN WUJIN DISTRICT CHANGZHOU

International Classification(s)

• H04R:LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR ....

• 2013 Application Filing Year
• H04R Class
• 2086 Applications Filed
• 1938 Patents Issued To-Date
• 92.91 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Pan, Zhengmin Benjamin	California, US	7	15
# of filed Patents : 7 Total Citations : 15
Zhu, Bingke	Shenzhen, CN	25	15
# of filed Patents : 25 Total Citations : 15

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Patent Citation Ranking

• 0 Citation Count
• H04R Class

• 0 % this patent is cited more than
• 11 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 5, 2025

Fee	Large entity fee	small entity fee	micro entity fee
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: 2014/0153,738

WIRELESS INDUCTION SYSTEM FOR PRODUCING AUDIO

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Abstract

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A wireless induction system includes a first device and a second device wirelessly connected the first device, the first device and the second device separated from each other. The first device is configured for generating electromagnetic signals and includes a signal source and a transmitting unit electrically connected with the signal source. The second device is configured for receiving electromagnetic signals and converting it into audio signals, and includes a receiving unit, a processor and a loudspeaker.

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Description

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Claims

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