Inventor

CAO YANFENG

CN3 patents

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

POWERSCAN CO LTD

2 patents

US10466382B2Nov 5, 2019

Dual-mode rapidly-passing type moving target radiation inspection system and method

POWERSCAN CO LTD1 citations52

US9978471B2May 22, 2018

Flying spot forming apparatus and design method

POWERSCAN CO LTD1 citations45

UNIV TSINGHUA

1 patent

US7626186B2Dec 1, 2009

Mobile electron beam radiation sterilizing apparatus

UNIV TSINGHUA8 citations83