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Allen Curtis Cekorich
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Northridge, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Sensing systems and methods with phase unwrapping based on a dynami...
Patent number
10,338,270
Issue date
Jul 2, 2019
Halliburton Energy Services, Inc.
Allen Curtis Cekorich
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole EM sensing using SAGNAC interferometer for wellbore monito...
Patent number
9,926,778
Issue date
Mar 27, 2018
Halliburton Energy Services, Inc.
John L. Maida
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dual slope fiber optic array interrogator
Patent number
6,778,720
Issue date
Aug 17, 2004
Optiphase, Inc.
Allen Curtis Cekorich
G01 - MEASURING TESTING
Information
Patent Grant
Demodulator and method for interferometric outputs of increased acc...
Patent number
6,556,509
Issue date
Apr 29, 2003
Optiphase, Inc.
Allen Curtis Cekorich
G01 - MEASURING TESTING
Information
Patent Grant
Demodulator and method useful for multiplexed optical sensors
Patent number
5,903,350
Issue date
May 11, 1999
Optiphase, Inc.
Ira Jeffery Bush
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Sensing Systems and Methods with Phase Unwrapping Based on a Dynami...
Publication number
20170131431
Publication date
May 11, 2017
Halliburton Energy Services, Inc.
Allen Curtis Cekorich
G01 - MEASURING TESTING
Information
Patent Application
DOWNHOLE EM SENSING USING SAGNAC INTERFEROMETER FOR WELLBORE MONITO...
Publication number
20160298446
Publication date
Oct 13, 2016
Halliburton Energy Services, Inc.
John L. MAIDA
G01 - MEASURING TESTING