Inventor

WANG CANYUN

US4 patents

⚠️ This page may combine multiple inventors who share the name “WANG CANYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHLUMBERGER TECHNOLOGY CORP

2 patents

US7120541B2Oct 10, 2006

Sonic well logging methods and apparatus utilizing parametric inversion dispersive wave processing

SCHLUMBERGER TECHNOLOGY CORP39 citations88

US6868036B2Mar 15, 2005

Oil well acoustic logging tool with baffles forming an acoustic waveguide

SCHLUMBERGER TECHNOLOGY CORP11 citations71

MILLER DOUGLAS E

1 patent

US9477002B2Oct 25, 2016

Microhydraulic fracturing with downhole acoustic measurement

MILLER DOUGLAS E24 citations89

INST GEOLOGY & GEOPHYSICS CAS

1 patent

US12378877B2Aug 5, 2025

Method and device for identifying near-bit lithology based on intelligent voiceprint identification

INST GEOLOGY & GEOPHYSICS CAS0 citations58