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Raman Viswanathan
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Telemetry method and system for subsurface well and reservoir loggi...
Patent number
10,365,402
Issue date
Jul 30, 2019
Baker Hughes, a GE company, LLC
Otto Fanini
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Telemetry method and system for subsurface well and reservoir and l...
Patent number
9,664,815
Issue date
May 30, 2017
Baker Hughes Incorporated
Otto N. Fanini
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bandwidth wireline data transmission system and method
Patent number
8,581,742
Issue date
Nov 12, 2013
Baker Hughes Incorporated
Raman Viswanathan
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for imaging fluids downhole
Patent number
8,023,690
Issue date
Sep 20, 2011
Baker Hughes Incorporated
Rocco DiFoggio
G01 - MEASURING TESTING
Information
Patent Grant
Depth dependent multiple logging system
Patent number
4,556,884
Issue date
Dec 3, 1985
Dresser Industries, Inc.
Anthony P. S. Howells
G01 - MEASURING TESTING
Information
Patent Grant
Well logging correction method and apparatus
Patent number
4,346,593
Issue date
Aug 31, 1982
Dresser Industries, Inc.
Anthony P. S. Howells
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Telemetry Method and System For Subsurface Well and Reservoir Loggi...
Publication number
20170261641
Publication date
Sep 14, 2017
BAKER HUGHES INCORPORATED
Otto Fanini
G01 - MEASURING TESTING
Information
Patent Application
High Speed Telemetry Full-Duplex Pre-Equalized OFDM Over Wireline f...
Publication number
20100295702
Publication date
Nov 25, 2010
BAKER HUGHES INCORPORATED
Jinsong Zhao
G01 - MEASURING TESTING
Information
Patent Application
Telemetry Method and System for Subsurface Well and Reservoir and L...
Publication number
20100073190
Publication date
Mar 25, 2010
BAKER HUGHES INCORPORATED
Otto N. Fanini
G01 - MEASURING TESTING
Information
Patent Application
BANDWIDTH WIRELINE DATA TRANSMISSION SYSTEM AND METHOD
Publication number
20080218375
Publication date
Sep 11, 2008
BAKER HUGHES INCORPORATED
Raman Viswanathan
G01 - MEASURING TESTING
Information
Patent Application
Bandwidth Wireline Data Transmission System and Method
Publication number
20070188346
Publication date
Aug 16, 2007
BAKER HUGHES INCORPORATED
Raman Viswanathan
G01 - MEASURING TESTING
Information
Patent Application
Apparatus and Method for Imaging Fluids Downhole
Publication number
20070120051
Publication date
May 31, 2007
BAKER HUGHES INCORPORATED
Rocco DiFoggio
G01 - MEASURING TESTING
Information
Patent Application
Bandwidth wireline data transmission system and method
Publication number
20050219063
Publication date
Oct 6, 2005
BAKER HUGHES INCORPORATED
Raman Viswanathan
G01 - MEASURING TESTING
Information
Patent Application
Full duplex discrete multi-tone modulation for use in oil field wel...
Publication number
20030011489
Publication date
Jan 16, 2003
Baker Hughes, Inc.
Raman Viswanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE