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

Patent Owner(s)

Patent Owner	Address
DOLBY LABORATORIES LICENSING CORPORATION	1275 MARKET STREET SAN FRANCISCO CA 94103

International Classification(s)

• H04R:LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR ....
• H03H:IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONA....
• H03G:CONTROL OF AMPLIFICATION

• 2014 Application Filing Year
• H04R Class
• 2357 Applications Filed
• 2091 Patents Issued To-Date
• 88.72 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hu, Mingqing	Beijing, CN	14	105
# of filed Patents : 14 Total Citations : 105
Lu, Lie	Beijing, CN	109	2221
# of filed Patents : 109 Total Citations : 2221
Seefeldt, Alan	Alameda, US	25	713
# of filed Patents : 25 Total Citations : 713
Wang, Jun	Beijing, CN	2215	18848
# of filed Patents : 2215 Total Citations : 18848

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Patent Citation Ranking

• 5 Citation Count
• H04R Class

• 20.74 % this patent is cited more than
• 8 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	Oct 11, 2028

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 11, 2017	US,9621124,B2   US9621124B2	GRANTED PATENT AS SECOND PUBLICATION
February 25, 2016	US,20160056787,A1   US20160056787A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6848728

Window fastener

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Abstract

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A window fastener for controlling the locking and unlocking of a window is disclosed. The fastener provides an unlocking feature that is manually activated by the user and a locking feature that is automatically activated as the window is moved substantially proximate to the closed position. The unlocking feature disengages the fastener from the window and maintains disengagement so that further manipulation of the fastener is not required to facilitate window opening. The fastener also provides a positive confirmation feature that informs the user that the window is either closed and locked or open and unlocked.

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Description

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Claims

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Claims data not available

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Legal Events

 

• STCH2012
• FP2012
• LAPS2012
• REMI2012
• AS2011
• FPAY2008
• FEPP2007
• I2004
• F2003
• PD2001

Date	Code	Event	Description
Dec 10, 2012	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Nov 09, 2012	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Nov 09, 2012
Nov 09, 2012	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Jun 25, 2012	REMI	MAINTENANCE FEE REMINDER MAILED
Jun 16, 2011	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ALCAN TECHNOLOGY & MANAGEMENT AG;REEL/FRAME:027276/0838 Owner name: ALCAN FINANCES SWITZERLAND AG, SWITZERLAND Effective Date: Nov 16, 2009 free format text: CHANGE OF NAME;ASSIGNOR:ALCAN FINANCES SWITZERLAND AG;REEL/FRAME:027281/0495 Owner name: CONSTELLIUM SWITZERLAND AG, SWITZERLAND Effective Date: Jun 16, 2011
May 09, 2008	FPAY	FEE PAYMENT	year of fee payment: 4
Dec 03, 2007	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Nov 09, 2004	I	Issuance
Sep 09, 2003	F	Filing
Feb 21, 2001	PD	Priority Date