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

Patent Owner(s)

Patent Owner	Address
AXIS AB	LUND

International Classification(s)

• H04N:PICTORIAL COMMUNICATION, e.g. TELEVISION

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Alm, Carl-Axel	Lund, SE	29	321
# of filed Patents : 29 Total Citations : 321
Lundberg, Stefan	Lund, SE	64	361
# of filed Patents : 64 Total Citations : 361

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Patent Citation Ranking

• 4 Citation Count
• H04N Class

• 3.82 % 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

Full Text

US Patent No: 5991611

Volume control device for receiver of block coded speech signals

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Abstract

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A receiver of block coded speech signals receives signals transmitted by means of discontinuous transmission and estimates the acceptable or unacceptable nature of the blocks received. A volume control device commands reduction of the volume in the case of reception of unacceptable blocks. A detector, on the basis of the results of the estimate, determines if the signals received are signals transmitted using discontinuous transmission. The volume is restored in the case of such detection.

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Description

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Claims

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Legal Events

 

• AS2014
• AS�2013
• FPAY2011
• FPAY2007
• FPAY2003
• FEPP1999
• I1999
• STCF1999
• F1996
• AS1996
• PD1995

Date	Code	Event	Description
Aug 19, 2014	AS	ASSIGNMENT	free format text: RELEASE BY SECURED PARTY;ASSIGNOR:CREDIT SUISSE AG;REEL/FRAME:033868/0001 Owner name: ALCATEL LUCENT, FRANCE Effective Date: Aug 19, 2014
Jan 30, 2013	AS�	SECURITY INTEREST	free format text: SECURITY AGREEMENT;ASSIGNOR:LUCENT, ALCATEL;REEL/FRAME:029821/0001 Owner name: CREDIT SUISSE AG, NEW YORK Effective Date: Jan 30, 2013 free format text: SECURITY AGREEMENT;ASSIGNOR:ALCATEL LUCENT;REEL/FRAME:029821/0001 Owner name: CREDIT SUISSE AG, NEW YORK Effective Date: Jan 30, 2013
May 23, 2011	FPAY	FEE PAYMENT	year of fee payment: 12
May 22, 2007	FPAY	FEE PAYMENT	year of fee payment: 8
May 05, 2003	FPAY	FEE PAYMENT	year of fee payment: 4
Dec 03, 1999	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Nov 23, 1999	I	Issuance
Nov 12, 1999	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Aug 15, 1996	F	Filing
Jun 14, 1996	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PALUMBO, NICOLAS;REEL/FRAME:008205/0193 Owner name: ALCATEL MOBILE PHONES, FRANCE Effective Date: Jun 14, 1996
Aug 16, 1995	PD	Priority Date