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Roger J. Yerdon
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Pleasant Valley, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Target and method for mask-to-wafer CD, pattern placement and overl...
Patent number
9,097,989
Issue date
Aug 4, 2015
International Business Machines Corporation
Christopher P. Ausschnitt
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fabrication of lithographic image fields using a proximity stitch m...
Patent number
9,087,740
Issue date
Jul 21, 2015
International Business Machines Corporation
Christopher P. Ausschnitt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Methods and systems to meet technology pattern density requirements...
Patent number
8,423,945
Issue date
Apr 16, 2013
International Business Machines Corporation
Jeanne P. Bickford
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for providing rotationally symmetric alignment marks for an...
Patent number
8,039,366
Issue date
Oct 18, 2011
International Business Machines Corporation
Karen L. Holloway
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for printing marks on the edges of wafers
Patent number
6,908,830
Issue date
Jun 21, 2005
International Business Machines Corporation
Andrew Lu
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of optimizing exposure of photoresist by patterning as a fun...
Patent number
5,304,441
Issue date
Apr 19, 1994
International Business Machines Corporation
Donald J. Samuels
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
FABRICATION OF LITHOGRAPHIC IMAGE FIELDS USING A PROXIMITY STITCH M...
Publication number
20150162249
Publication date
Jun 11, 2015
International Business Machines Corporation
Christopher P. Ausschnitt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Methods and Systems to Meet Technology Pattern Density Requirements...
Publication number
20110289470
Publication date
Nov 24, 2011
International Business Machines Corporation
Jeanne P. BICKFORD
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR PROVIDING ROTATIONALLY SYMMETRIC ALIGNMENT MARKS FOR AN...
Publication number
20100207284
Publication date
Aug 19, 2010
International Business Machines Corporation
Karen L. Holloway
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TARGET AND METHOD FOR MASK-TO-WAFER CD, PATTERN PLACEMENT AND OVERL...
Publication number
20100190096
Publication date
Jul 29, 2010
International Business Machines Corporation
Christopher P. Ausschnitt
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ALIGNMENT MARK WITH IMPROVED RESISTANCE TO DICING INDUCED CRACKING...
Publication number
20070108638
Publication date
May 17, 2007
International Business Machines Corporation
Michael W. Lane
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A METHOD FOR PRINTING MARKS ON THE EDGES OF WAFERS
Publication number
20040259322
Publication date
Dec 23, 2004
International Business Machines Corporation
Andrew Lu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY