Inventor
SONG WENTAO
CN5 patents
⚠️ This page may combine multiple inventors who share the name “SONG WENTAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEIJING INSTITUTE TECH
3 patentsUS9863826B2Jan 9, 2018
Sensor device and residual stress detection system employing same
BEIJING INSTITUTE TECH2 citations69
US9989496B2Jun 5, 2018
Fixed value residual stress test block and manufacturing and preservation method thereof
BEIJING INSTITUTE TECH2 citations68
US10712316B2Jul 14, 2020
Fixed value residual stress test block and manufacturing and preservation method thereof
BEIJING INSTITUTE TECH0 citations47