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

Patent Owner(s)

Patent Owner	Address
SAMSUNG ELECTRONICS CO LTD	SUWON-SI 16677

International Classification(s)

• B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
• B81C:PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE M....
• B01L:CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENE....
• B29L:INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RE....
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Jeon, Woosung	Suwon-si, KR	7	36
# of filed Patents : 7 Total Citations : 36
Kyoung, Yongkoo	Seoul, KR	1	1
# of filed Patents : 1 Total Citations : 1
Moon, Euiseong	Seoul, KR	2	4
# of filed Patents : 2 Total Citations : 4
Shim, Jeoyoung	Yongin-si, KR	4	12
# of filed Patents : 4 Total Citations : 12

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Patent Citation Ranking

• 0 Citation Count
• B29C Class

• 0 % 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
7.5 Year Payment	$3600.00	$1800.00	$900.00	Apr 10, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 10, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 10, 2017	US,9782772,B2   US9782772B2	GRANTED PATENT AS SECOND PUBLICATION
May 05, 2016	US,20160121327,A1   US20160121327A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7424506

Architecture and related methods for efficiently performing complex arithmetic

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Abstract

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A method is presented comprising analyzing two or more input terms on a per-bit basis within each level of bit-significance. Maximally segmenting each of the levels of bit-significance into one or more one-, two-, and/or three-bit groups, and designing a hyperpipelined hybrid Wallace tree adder utilizing one or more full-adders, half-adders, and associated register based, at least in part, on the maximal segmentation of the input terms.

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Description

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Claims

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Legal Events

 

• STCH2015
• FP2015
• LAPS2015
• REMI2015
• FPAY2011
• CC2008
• I2007
• P2004
• AS2003
• F2002
• PD2001

Date	Code	Event	Description
Nov 09, 2015	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Oct 09, 2015	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Oct 09, 2015
Oct 09, 2015	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
May 22, 2015	REMI	MAINTENANCE FEE REMINDER MAILED
Apr 01, 2011	FPAY	FEE PAYMENT	year of fee payment: 4
Mar 18, 2008	CC	CERTIFICATE OF CORRECTION
Oct 09, 2007	I	Issuance
Mar 04, 2004	P	Published
May 23, 2003	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DETJE, BERND;REEL/FRAME:014591/0439 Owner name: ERNST MUHLBAUER GMBH & CO. KG, GERMANY Effective Date: May 23, 2003
Jun 07, 2002	F	Filing
Jun 13, 2001	PD	Priority Date