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

Patent Owner(s)

Patent Owner	Address
MINKA LIGHTING INC	1151 WEST BRADFORD COURT CORONA CA 92882

International Classification(s)

• 2304:VENTILATION AND AIR-CONDITIONING EQUIPMENT

• 2016 Application Filing Year
• 2304 Class
• 432 Applications Filed
• 432 Patents Issued To-Date
• 100 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hidalgo, Rolando	Yorba Linda, US	219	2033
# of filed Patents : 219 Total Citations : 2033

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Patent Citation Ranking

• 3 Citation Count
• 2304 Class

• 50 % this patent is cited more than
• 7 Age

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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 6, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 6, 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 No: 9883514

Apparatus and method for operating multiple beamforming transceiver in wireless communication system

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Abstract

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A method for operating a base station in a wireless communication system in order to support a plurality of propagation characteristics is provided. The method includes allocating resource periods for respective propagation characteristics, transmitting system information including information on the propagation characteristics, transmitting a reference signal with the propagation characteristic corresponding to the relevant resource period through at least one of the resource periods, and receiving feedback information determining channel qualities for all of the propagation characteristics.

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Description

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Claims

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Legal Events

 

• MAFP2021
• I2018
• STCF2018
• P2015
• F2015
• PD2011

Date	Code	Event	Description
Jun 21, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
Jan 30, 2018	I	Issuance
Jan 10, 2018	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Sep 03, 2015	P	Published
May 19, 2015	F	Filing
Sep 19, 2011	PD	Priority Date