Inventor
LIU JILI (JERRY)
CA9 patents
Patents
9 patentsUS9664037B2May 30, 2017
Detection of downhole data telemetry signals
EVOLUTION ENGINEERING INC31 citations93
US9644471B2May 9, 2017
Mounting and component holder apparatuses and assemblies for holding rigid components
EVOLUTION ENGINEERING INC23 citations93
US10598000B2Mar 24, 2020
Methods and apparatus for downhole probes
EVOLUTION ENGINEERING INC2 citations73
US10301931B2May 28, 2019
Measuring while drilling systems, method and apparatus
EVOLUTION ENGINEERING INC5 citations71
US9951603B2Apr 24, 2018
Methods and apparatus for downhole probes
EVOLUTION ENGINEERING INC0 citations52
US10570726B2Feb 25, 2020
Detection of downhole data telemetry signals
EVOLUTION ENGINEERING INC0 citations51
US10563503B2Feb 18, 2020
Transmitting data across electrically insulating gaps in a drill string
EVOLUTION ENGINEERING INC0 citations51
US10196892B2Feb 5, 2019
Detection of downhole data telemetry signals
EVOLUTION ENGINEERING INC0 citations51
US9920622B2Mar 20, 2018
Transmitting data across electrically insulating gaps in a drill string
EVOLUTION ENGINEERING INC0 citations51