Inventor · disambiguated record
Raman Viswanathan
Also filed as: VISWANATHAN RAMAN · VISWANATHAN RAMAN G · VISWANATHAN RAMAN GOBICHETTIPA
17 granted patents·5 pending applications·332 citations·filing 1980–2017
94Inventor score
Top patents by PatentIndex Score
22 records- 0192US5051598AMethod for correcting proximity effects in electron beam lithographyIBM·Filed 1990·Granted Sep 24, 1991·97 cites·6 claims
- 0285US4556884ADepth dependent multiple logging systemDRESSER IND·Filed 1982·Granted Dec 3, 1985·52 cites·14 claims
- 0383US8023690B2Apparatus and method for imaging fluids downholeBAKER HUGHES INC·Filed 2007·Granted Sep 20, 2011·11 cites·18 claims
- 0483US7767385B2Method for lithography for optimizing process conditionsIBM·Filed 2006·Granted Aug 3, 2010·7 cites·20 claims
- 0581US6051483AFormation of ultra-shallow semiconductor junction using microwave annealingIBM·Filed 1997·Granted Apr 18, 2000·53 cites·26 claims
- 0673US6316123B1Microwave annealingIBM·Filed 2000·Granted Nov 13, 2001·15 cites·3 claims
- 0771US7659050B2High resolution silicon-containing resistIBM·Filed 2005·Granted Feb 9, 2010·3 cites·12 claims
- 0870US8581742B2Bandwidth wireline data transmission system and methodVISWANATHAN RAMAN·Filed 2008·Granted Nov 12, 2013·11 cites·26 claims
- 0967US6051283AMicrowave annealingIBM·Filed 1998·Granted Apr 18, 2000·22 cites·23 claims
- 1063US5781607AMembrane mask structure, fabrication and useIBM·Filed 1996·Granted Jul 14, 1998·22 cites·33 claims
- 1161US7399573B2Method for using negative tone silicon-containing resist for e-beam lithographyIBM·Filed 2006·Granted Jul 15, 2008·1 cites·15 claims
- 1259US6172399B1Formation of ultra-shallow semiconductor junction using microwave annealingIBM·Filed 1998·Granted Jan 9, 2001·19 cites·3 claims
- 1355US10365402B2Telemetry method and system for subsurface well and reservoir logging dataBAKER HUGHES INC·Filed 2017·Granted Jul 30, 2019·0 cites·10 claims
- 1451US4346593AWell logging correction method and apparatusDRESSER IND·Filed 1980·Granted Aug 31, 1982·15 cites·22 claims
- 1549US9664815B2Telemetry method and system for subsurface well and reservoir and logging dataFANINI OTTO N·Filed 2008·Granted May 30, 2017·2 cites·15 claims
- 1643US2003011489A1Full duplex discrete multi-tone modulation for use in oil field well logging applicationsBAKER HUGHES INC·Filed 2002·Application pending·0 cites
- 1743US2007269736A1NEW SUB 40 NM RESOLUTION Si CONTAINING RESIST SYSTEMIBM·Filed 2006·Application pending·0 cites
- 1841US2007188346A1Bandwidth Wireline Data Transmission System and MethodBAKER HUGHES INC·Filed 2006·Application pending·0 cites
- 1940US2005219063A1Bandwidth wireline data transmission system and methodBAKER HUGHES INC·Filed 2005·Application pending·0 cites
- 2038US2010295702A1High Speed Telemetry Full-Duplex Pre-Equalized OFDM Over Wireline for Downhole CommunicationBAKER HUGHES INC·Filed 2010·Application pending·0 cites
- 2136US6440639B1High-aspect ratio resist development using safe-solvent mixtures of alcohol and waterIBM·Filed 2000·Granted Aug 27, 2002·0 cites·10 claims
- 2230US6009143AMirror for providing selective exposure in X-ray lithographyIBM·Filed 1997·Granted Dec 28, 1999·2 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →