Inventor

HUA YILEI

CN2 patents

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

UNIV SHANDONG

1 patent

US11796493B2Oct 24, 2023

System and method for identifying lithology based on images and XRF mineral inversion

UNIV SHANDONG0 citations44

XIE CHANGQING

1 patent

US8736812B2May 27, 2014

Projection-type photolithography system using composite photon sieve

XIE CHANGQING1 citations41