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Ramya Viswanathan
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Wappingers Falls, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Figurative models calibrated to correct errors in process models
Patent number
10,120,963
Issue date
Nov 6, 2018
GLOBALFOUNDRIES Inc.
Pardeep Kumar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of simultaneous lithography and etch correction flow
Patent number
9,910,348
Issue date
Mar 6, 2018
GLOBALFOUNDRIES Inc.
Geng Han
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Predicting process fail limits
Patent number
9,471,743
Issue date
Oct 18, 2016
GLOBALFOUNDRIES Inc.
Geng Han
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sample plan creation for optical proximity correction with minimal...
Patent number
9,405,186
Issue date
Aug 2, 2016
GLOBALFOUNDRIES, INC.
Amr Y. Abdo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical model employing phase transmission values for sub-resolutio...
Patent number
9,223,911
Issue date
Dec 29, 2015
GLOBALFOUNDRIES Inc.
Jason E. Meiring
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Calibration and verification structures for use in optical proximit...
Patent number
8,161,421
Issue date
Apr 17, 2012
International Business Machines Corporation
Ramya Viswanathan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
FIGURATIVE MODELS CALIBRATED TO CORRECT ERRORS IN PROCESS MODELS
Publication number
20180322228
Publication date
Nov 8, 2018
GLOBALFOUNDRIES INC.
Pardeep KUMAR
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD OF SIMULTANEOUS LITHOGRAPHY AND ETCH CORRECTION FLOW
Publication number
20170004233
Publication date
Jan 5, 2017
GLOBALFOUNDRIES INC.
Geng Han
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PREDICTING PROCESS FAIL LIMITS
Publication number
20160292342
Publication date
Oct 6, 2016
International Business Machines Corporation
Geng Han
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SAMPLE PLAN CREATION FOR OPTICAL PROXIMITY CORRECTION WITH MINIMAL...
Publication number
20160246167
Publication date
Aug 25, 2016
GLOBALFOUNDRIES INC.
Amr Y. Abdo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL MODEL EMPLOYING PHASE TRANSMISSION VALUES FOR SUB-RESOLUTIO...
Publication number
20150213161
Publication date
Jul 30, 2015
International Business Machines Corporation
Jason E. Meiring
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CALIBRATION AND VERIFICATAION STRUCTURES FOR USE IN OPTICAL PROXIMI...
Publication number
20100005440
Publication date
Jan 7, 2010
International Business Machines Corporation
Ramya Viswanathan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY