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

Patent Owner(s)

Patent Owner	Address
DADA CORP	SEOUL

International Classification(s)

• A42B:HATS; HEAD COVERINGS

• 2003 Application Filing Year
• A42B Class
• 157 Applications Filed
• 43 Patents Issued To-Date
• 27.39 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kim, Il Dong	Seoul, KR	7	38
# of filed Patents : 7 Total Citations : 38

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Patent Citation Ranking

• 5 Citation Count
• A42B Class

• 1.16 % this patent is cited more than
• 18 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 09, 2007	US,7159247,B2   US7159247B2	GRANTED PATENT AS SECOND PUBLICATION
March 31, 2005	US,20050066420,A1   US20050066420A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8805400

System and method for locating WIMAX or LTE subscriber stations

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Abstract

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A system and method for estimating a location of a subscriber station receiving a first signal from a first base station and receiving a second signal from a second base station where the first and second base stations are nodes in a WiMAX or LIE network. A message may be received from the subscriber station containing first and second information, and a range ring determined from the first base station using the first information. A location hyperbola may be determined using the second information wherein the location hyperbola has the first and second base stations as foci. A location of the subscriber station may be estimated using the range ring and the location hyperbola.

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Description

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Claims

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Claims data not available

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Legal Events

 

• AS2019
• STCH2018
• LAPS2018
• FP2018
• FEPP2018
• AS2017
• AS2015
• I2014
• P2012
• AS�2011
• AS2011
• F2010
• PD2008

Date	Code	Event	Description
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Sep 17, 2018	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Sep 17, 2018	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES	free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Aug 12, 2018	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Aug 12, 2018
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Jun 11, 2015	AS	ASSIGNMENT	free format text: SECURITY INTEREST;ASSIGNORS:ALLEN TELECOM LLC;COMMSCOPE TECHNOLOGIES LLC;COMMSCOPE, INC. OF NORTH CAROLINA;AND OTHERS;REEL/FRAME:036201/0283 Owner name: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT, CONNECTICUT Effective Date: Jun 11, 2015 free format text: SECURITY INTEREST;ASSIGNORS:ALLEN TELECOM LLC;COMMSCOPE TECHNOLOGIES LLC;COMMSCOPE, INC. OF NORTH CAROLINA;AND OTHERS;REEL/FRAME:036201/0283 Owner name: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATE Effective Date: Jun 11, 2015
Aug 12, 2014	I	Issuance
Jan 12, 2012	P	Published
Jan 14, 2011	AS�	SECURITY INTEREST	free format text: SECURITY AGREEMENT;ASSIGNORS:ALLEN TELECOM LLC, A DELAWARE LLC;ANDREW LLC, A DELAWARE LLC;COMMSCOPE, INC OF NORTH CAROLINA, A NORTH CAROLINA CORPORATION;REEL/FRAME:026272/0543 Owner name: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT, NE Effective Date: Jan 14, 2011
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Nov 22, 2010	F	Filing
May 23, 2008	PD	Priority Date