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

Patent Owner(s)

Patent Owner	Address
FSP TECHNOLOGY INC	NO 22 JIANGUO E RD TAOYUAN CITY TAOYUAN COUNTY 330
3Y POWER TECHNOLOGY (TAIWAN) INC	2F NO 576 SEC 1 MINSHENG N RD GUISHAN TOWNSHIP TAOYUAN COUNTY 333

International Classification(s)

• H02P:CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATO....
• H02H:EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS

• 2010 Application Filing Year
• H02P Class
• 940 Applications Filed
• 634 Patents Issued To-Date
• 67.45 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lu, Shao-Feng	Taoyuan County, TW	25	52
# of filed Patents : 25 Total Citations : 52
Tsai, Chih-Chang	Taoyuan County, TW	19	49
# of filed Patents : 19 Total Citations : 49

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Patent Citation Ranking

• 1 Citation Count
• H02P Class

• 4.79 % this patent is cited more than
• 14 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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: 2011/0227,521

METHOD OF STARTING A FAN

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Abstract

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A fan starting method including following steps is provided. A fan module including a control unit and a fan is provided, wherein the control unit and the fan are electrically connected with each other. An electric power is supplied to the fan module, wherein the electric power drives the fan to rotate at a full speed. Whether the fan rotates is determined by the control unit within a predetermined time. If the fan rotates, the fan is controlled to rotate at a predetermined load speed after the predetermined time. If the fan does not rotate, an alarm signal or an off signal is issued by the control unit.

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Description

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Claims

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Claims data not available

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