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

Patent Owner(s)

Patent Owner	Address
K/S HIMPP	NYMOELLEVEJ 6 LYNGE 3540

International Classification(s)

• H04R:LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR ....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
DeSalvo, Michael	Princeton, US	11	402
# of filed Patents : 11 Total Citations : 402
Kirk,, III Karl D	New York, US	19	329
# of filed Patents : 19 Total Citations : 329
Mohamed, Hassan	Bayonne, US	15	107
# of filed Patents : 15 Total Citations : 107
Mulhauser, Paul J	New York, US	59	9324
# of filed Patents : 59 Total Citations : 9324
Sjursen, Walter P	Washington Crossing, US	33	2263
# of filed Patents : 33 Total Citations : 2263

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Patent Citation Ranking

• 1 Citation Count
• H04R Class

• 1.71 % this patent is cited more than
• 13 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
February 21, 2012	US,8121327,B2   US8121327B2	GRANTED PATENT AS SECOND PUBLICATION
April 22, 2010	US,20100098280,A1   US20100098280A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8121327

Hearing aid

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Abstract

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A hearing aid includes a circuit board having a battery affixed thereon and a switch that utilizes a portion of the circuit board as a portion of the switch. The battery is permanently affixed to the circuit board in at least one location and at least a portion of the battery is spaced away from the circuit board. The circuit board further includes at least one pair of printed switch traces. The switch is integrated into the circuit board in a way that utilizes the circuit board to form a rotary switch.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2023
• MAFP2019
• FPAY2015
• I2012
• STCF2012
• AS2011
• P2010
• F2009
• AS2009
• PD2006

Date	Code	Event	Description
Jul 24, 2023	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 12TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1553); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 12
Aug 21, 2019	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8
Jun 24, 2015	FPAY	FEE PAYMENT	year of fee payment: 4
Feb 21, 2012	I	Issuance
Feb 01, 2012	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Dec 13, 2011	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SONGBIRD HEARING, INC.;REEL/FRAME:027529/0849 Owner name: K/S HIMPP, DENMARK Effective Date: Dec 13, 2011
Apr 22, 2010	P	Published
Oct 09, 2009	F	Filing
Oct 09, 2009	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SJURSEN, WALTER P.;DESALVO, MICHAEL;MOHAMED, HASSAN;AND OTHERS;SIGNING DATES FROM 20060628 TO 20060808;REEL/FRAME:023402/0282 Owner name: SONGBIRD HEARING, INC.,NEW JERSEY free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SJURSEN, WALTER P.;DESALVO, MICHAEL;MOHAMED, HASSAN;AND OTHERS;SIGNING DATES FROM 20060628 TO 20060808;REEL/FRAME:023402/0282 Owner name: SONGBIRD HEARING, INC., NEW JERSEY
Jan 30, 2006	PD	Priority Date