Source: http://www.google.com/patents/US7618528?dq=5,581,513
Timestamp: 2013-12-18 15:41:15
Document Index: 629502593

Matched Legal Cases: ['Application No. 03791962', 'Application No. 03791962', 'Application No. 03791962', 'Application No. 03791962', 'Application No. 07020164', 'Application No. 10', 'Application No. 10', 'Application No. 03824282', 'Application No. 2004', 'Application No. 03824282', 'Application No. 03824282', 'Application No. 2004']

Patent US7618528 - Methods and apparatus for electromechanically and/or electrochemically ... - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsMethods and apparatuses for electromechanically and/or electrochemically-mechanically removing conductive material from a microelectronic substrate. An apparatus in accordance with one embodiment includes a support member configured to releasably carry a microelectronic substrate and first and second...http://www.google.com/patents/US7618528?utm_source=gb-gplus-sharePatent US7618528 - Methods and apparatus for electromechanically and/or electrochemically-mechanically removing conductive material from a microelectronic substrateAdvanced Patent SearchPublication numberUS7618528 B2Publication typeGrantApplication numberUS 11/616,683Publication dateNov 17, 2009Filing dateDec 27, 2006Priority dateAug 30, 2000Fee statusPaidAlso published asCN1688411A, CN100503114C, DE60317080D1, DE60317080T2, DE60329872D1, EP1536919A1, EP1536919B1, EP1875987A2, EP1875987A3, EP1875987B1, US7220166, US7972485, US20030054729, US20070111641, US20100006428, WO2004020148A1Publication number11616683, 616683, US 7618528 B2, US 7618528B2, US-B2-7618528, US7618528 B2, US7618528B2InventorsWhonchee Lee, Scott E. Moore, Scott G. MeikleOriginal AssigneeMicron Technology, Inc.Export CitationBiBTeX, EndNote, RefManPatent Citations (100), Non-Patent Citations (29), Classifications (24), Legal Events (2) External Links: USPTO, USPTO Assignment, EspacenetMethods and apparatus for electromechanically and/or electrochemically-mechanically removing conductive material from a microelectronic substrateUS 7618528 B2Abstract Methods and apparatuses for electromechanically and/or electrochemically-mechanically removing conductive material from a microelectronic substrate. An apparatus in accordance with one embodiment includes a support member configured to releasably carry a microelectronic substrate and first and second electrodes spaced apart from each other and from the microelectronic substrate. A polishing medium is positioned between the electrodes and the support member and has a polishing surface positioned to contact the microelectronic substrate. At least a portion of the first and second electrodes can be recessed from the polishing surface. A liquid, such as an electrolytic liquid, can be provided in the recess, for example, through flow passages in the electrodes and/or the polishing medium. A variable electrical signal is passed from at least one of the electrodes, through the electrolyte and to the microelectronic substrate to remove material from the substrate.
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No. 11/585,740, filed Oct. 23, 2006, Lee et al.29Wolf, S. et al., Silicon Processing for the VLSI Era, vol. 1, Lattice Press, 1986, pp. 188-189.Classifications U.S. Classification205/662, 205/663, 204/199International ClassificationH01L21/3063, C25F7/00, C25F3/02, H01L21/3205, C25F3/30, B24B37/04, H01L21/304, B23H5/08, B23H5/06, C25D17/00, B24B7/19, B24B51/00, B24B1/00Cooperative ClassificationB23H5/08, B24B37/042, C25F7/00, C25F3/02European ClassificationC25F3/02, B24B37/04B, C25F7/00, B23H5/08Legal EventsDateCodeEventDescriptionMar 7, 2013FPAYFee paymentYear of fee payment: 4Jan 4, 2010ASAssignmentOwner name: ROUND ROCK RESEARCH, LLC,NEW YORKFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100204;REEL/FRAME:23786/416Effective date: 20091223Owner name: ROUND ROCK RESEARCH, LLC,NEW YORKFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100203;REEL/FRAME:23786/416Effective date: 20091223Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100211;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100223;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100225;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100302;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100304;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100309;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100316;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100318;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100323;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100325;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100329;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100330;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100406;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100408;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100413;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100420;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100504;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100511;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100518;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;US-ASSIGNMENT DATABASE UPDATED:20100525;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;REEL/FRAME:23786/416Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICRON TECHNOLOGY, INC.;REEL/FRAME:023786/0416Owner name: ROUND ROCK RESEARCH, LLC, NEW YORKRotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services©2012 Google