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

Patent Owner(s)

Patent Owner	Address
BFLY OPERATIONS INC	530 OLD WHITFIELD STREET GUILFORD CT 06437

International Classification(s)

• B06B:GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS I....
• G10K:SOUND-PRODUCING DEVICES
• B81C:PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE M....
• B81B:MICRO-STRUCTURAL DEVICES OR SYSTEMS, e.g. MICRO-ME....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Charvat, Gregory L	Guilford, US	141	6829
Fife, Keith G	Palo Alto, US	215	4162
Ralston, Tyler S	Clinton, US	187	4948
Rothberg, Jonathan M	Guilford, US	554	35475
Sanchez, Nevada J	Guilford, US	139	3430

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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	Jun 26, 2027
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 26, 2031

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: 2019/0388,935

CMOS ULTRASONIC TRANSDUCERS AND RELATED APPARATUS AND METHODS

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