Inventor

WANG ZEFANG

US2 patents

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

APPLIED MATERIALS INC

1 patent

US12046522B2Jul 23, 2024

Endpoint detection in low open area and/or high aspect ratio etch applications

APPLIED MATERIALS INC0 citations54

UNIV OF SHANGHAI FOR SCIENCE AND TECHNOLOGY

1 patent

US11402325B2Aug 2, 2022

Method for identifying authenticity and origin of Panax quinquefolius based on terahertz spectroscopy

UNIV OF SHANGHAI FOR SCIENCE AND TECHNOLOGY0 citations42