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Iftikhar AHMED
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Singapore, SG
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Patents Grants
last 30 patents
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Patent Grant
Band-gap communications across a well tool with a modified exterior
Patent number
10,570,902
Issue date
Feb 25, 2020
Halliburton Energy Services
Jin Ma
E21 - EARTH DRILLING MINING
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Patent Grant
Electromagnetically coupled band-gap transceivers
Patent number
10,422,217
Issue date
Sep 24, 2019
Halliburton Energy Services, Inc.
Jin Ma
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
BAND-GAP COMMUNICATIONS ACROSS A WELL TOOL WITH A MODIFIED EXTERIOR
Publication number
20170342986
Publication date
Nov 30, 2017
Halliburton Energy Services, Inc.
Jin Ma
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ELECTROMAGNETICALLY COUPLED BAND-GAP TRANSCEIVERS
Publication number
20170298724
Publication date
Oct 19, 2017
Halliburton Energy Services, Inc.
Jin MA
E21 - EARTH DRILLING MINING