Inventor

MENG QINGYANG

CN2 patents

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

NEUSOFT CORP

1 patent

US9891823B2Feb 13, 2018

System for securely entering particular information and method thereof

NEUSOFT CORP218 citations94

PETROCHINA CO LTD

1 patent

US10533944B2Jan 14, 2020

Method for determining maturity in oil source rock by total scanning fluorescence and the device therefor

PETROCHINA CO LTD0 citations33