Source: http://www.google.com/patents/US7514911?dq=KOI-18
Timestamp: 2015-07-05 03:56:59
Document Index: 645362709

Matched Legal Cases: ['Application No. 05011612', 'Application No. 05', 'Application No. 05', 'Application No. 05', 'Application No. 05', 'Application No. 05']

Patent US7514911 - Voltage regulator feedback protection method and apparatus - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsAn integrated circuit comprising a feedback terminal to receive a feedback signal. A voltage regulator has a feedback input to receive the feedback signal from the feedback terminal. The voltage regulator has a power output in communication with an output terminal. The voltage regulator being responsive...http://www.google.com/patents/US7514911?utm_source=gb-gplus-sharePatent US7514911 - Voltage regulator feedback protection method and apparatusAdvanced Patent SearchPublication numberUS7514911 B2Publication typeGrantApplication numberUS 10/846,717Publication dateApr 7, 2009Filing dateMay 13, 2004Priority dateMay 13, 2004Fee statusPaidAlso published asCN1696859A, CN1696859B, CN1702587A, CN1702587B, CN1862437A, DE602005010325D1, DE602005019946D1, EP1596267A1, EP1596267B1, EP1602997A1, EP1602997B1, EP1602998A1, US7960958, US20050253566, US20090167275Publication number10846717, 846717, US 7514911 B2, US 7514911B2, US-B2-7514911, US7514911 B2, US7514911B2InventorsSehat SutardjaOriginal AssigneeMarvell World Trade Ltd.Export CitationBiBTeX, EndNote, RefManPatent Citations (15), Non-Patent Citations (7), Referenced by (1), Classifications (14), Legal Events (5) External Links: USPTO, USPTO Assignment, EspacenetVoltage regulator feedback protection method and apparatus
US 7514911 B2Abstract
64. The integrated circuit of claim 1 wherein the voltage generator generates the pull-up voltage when the feedback signal is not received by the voltage regulator. Description
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS4621313 *Jun 28, 1985Nov 4, 1986Zenith Electronics CorporationSoft-start capacitor discharge circuitUS5204809Apr 3, 1992Apr 20, 1993International Business Machines CorporationH-driver DC-to-DC converter utilizing mutual inductanceUS5289045 *Mar 22, 1993Feb 22, 1994National Csf CorporationUninterruptible power supplyUS5508603Mar 28, 1995Apr 16, 1996Northrop Grumman CorporationPolarity corrected, intermittent compensated, remote load voltage regulationUS5530636Jan 13, 1995Jun 25, 1996Dell Usa, L.P.Automatic feedback system for a dual output power supplyUS5672958Nov 14, 1995Sep 30, 1997Dell Usa L.P.Method and apparatus for modifying feedback sensing for a redundant power supply systemUS5867013 *Nov 20, 1997Feb 2, 1999Cypress Semiconductor CorporationStartup circuit for band-gap reference circuitUS5977757Nov 2, 1998Nov 2, 1999Hewlett-Packard CompanyPower supply having automatic voltage sensingUS6301133Apr 7, 1999Oct 9, 2001Astec International LimitedPower supply system with ORing element and control circuitUS6362986Mar 22, 2001Mar 26, 2002Volterra, Inc.Voltage converter with coupled inductive windings, and associated methodsUS20030193244Apr 10, 2002Oct 16, 2003Adc Dsl Systems, Inc.Failsafe power oring with current sharingUS20040039423Aug 20, 2002Feb 26, 2004Alexander DolginTransmission of information from an implanted medical deviceUS20040075488Oct 2, 2003Apr 22, 2004Isao YamamotoSemiconductor device having voltage feedback circuit therein, and electronic apparatus using the sameEP0823681A2Jul 25, 1997Feb 11, 1998Data General CorporationSoft-start switch with voltage regulation and current limitingJP2003124564A Title not available* Cited by examinerNon-Patent CitationsReference1Communication dated Oct. 8, 2005 for the European Search Report for Application No. 05011612.8-2206 PCT.2Feb. 14, 2008 Preliminary Report on an Official Communication of Feb. 6, 2008, European Patent Application No. 05 011 612.8-2206 (7 pgs).3Feb. 19, 2008 Preliminary Report on an Official Communication of Feb. 6, 2008; European Patent Application No. 05 011 613.6-2206 (7 pgs).4Official Communication from the European Patent Office dated Feb. 19, 2007 for Application No. 05 011 612.8-2206; 4 pages.5Official Communication from the European Patent Office dated Feb. 19, 2007 for Application No. 05 011 613.6-2206; 5 pages.6Official Communication from the European Patent Office dated Feb. 20, 2007 for Application No. 05 008 414.4-2206; 5 pages.7Robert Bell; "Crossing the Boundary: Strategies for Feedback Across An Isolation Barrier," E.D.N./WWW.EDNMAG.COM, May 30, 2002, 4 pages.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS8988140Jun 28, 2013Mar 24, 2015International Business Machines CorporationReal-time adaptive voltage control of logic blocksClassifications U.S. Classification323/285, 363/65, 323/269International ClassificationG05F1/575, G01R31/02, G05F1/569, H02M1/08, H02M3/00, G05F1/613, G05F1/56Cooperative ClassificationG05F1/613, H02M1/08European ClassificationH02M1/08, G05F1/613Legal EventsDateCodeEventDescriptionMay 13, 2004ASAssignmentOwner name: MARVELL SEMICONDUCTOR INC., CALIFORNIAFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SUTARDJA, SEHAT;REEL/FRAME:015340/0475Effective date: 20040512Sep 21, 2004ASAssignmentOwner name: MARVELL WORLD TRADE LTD., BARBADOSFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MARVELL INTERNATIONAL, LTD.;REEL/FRAME:015154/0213Effective date: 20040820Jan 27, 2009ASAssignmentOwner name: MARVELL INTERNATIONAL LTD., BERMUDAFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MARVELL SEMICONDUCTOR, INC.;REEL/FRAME:022164/0019Effective date: 20040512Jun 16, 2009CCCertificate of correctionOct 9, 2012FPAYFee paymentYear of fee payment: 4RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services