Inventor

LI XIAOHAN

CN4 patents

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

KLA CORP

2 patents

US11966156B2Apr 23, 2024

Lithography mask repair by simulation of photoresist thickness evolution

KLA CORP3 citations69

US12406197B2Sep 2, 2025

Prediction and metrology of stochastic photoresist thickness defects

KLA CORP0 citations58

NANJING INSTITUTE OF ENVIRONMENTAL SCIENCES MINISTRY OF ENVIRONMENTAL PROT P R C

2 patents

US9939380B2Apr 10, 2018

Detection device and method for simultaneous in-situ measurement of dissolved oxygen at different submerged plant leaf-water interface levels

NANJING INSTITUTE OF ENVIRONMENTAL SCIENCES MINISTRY OF ENVIRONMENTAL PROT P R C0 citations29

US9921159B2Mar 20, 2018

Spliced detection apparatus for simultaneous wide-range in-situ detection of dissolved oxygen in sludge-water interface and detection method therefor

NANJING INSTITUTE OF ENVIRONMENTAL SCIENCES MINISTRY OF ENVIRONMENTAL PROT P R C0 citations28