Inventor
YANG QINSHAN
US6 patents
⚠️ This page may combine multiple inventors who share the name “YANG QINSHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GOWELL INT LLC
5 patentsUS10801997B2Oct 13, 2020
Method and system of evaluating cement bonds through tubing
GOWELL INT LLC3 citations70
US9982527B2May 29, 2018
Apparatus and method for a matrix acoustic array
GOWELL INT LLC2 citations69
US10082593B2Sep 25, 2018
Method and apparatus for synthetic magnetic sensor aperture using eddy current time transient measurement for downhole applications
GOWELL INT LLC1 citations46
US10662756B2May 26, 2020
Apparatus and method for hybrid sonic transmitter integrated with centralizer for cement bond log cased-hole application
GOWELL INT LLC0 citations41
US10655457B2May 19, 2020
Apparatus and method of propagation and spatial location analysis by acoustic array for down-hole applications
GOWELL INT LLC0 citations38