Inventor

WU CHAOHONG

US6 patents

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

KONICA MINOLTA LAB USA INC

2 patents

US9104940B2Aug 11, 2015

Line segmentation method applicable to document images containing handwriting and printed text characters or skewed text lines

KONICA MINOLTA LAB USA INC9 citations80

US9235755B2Jan 12, 2016

Removal of underlines and table lines in document images while preserving intersecting character strokes

KONICA MINOLTA LAB USA INC3 citations69

KLA CORP

2 patents

US11798153B2Oct 24, 2023

Frequency domain enhancement of low-SNR flat residue/stain defects for effective detection

KLA CORP0 citations61

US12266143B2Apr 1, 2025

Salient feature point based image alignment

KLA CORP0 citations48

WU CHAOHONG

1 patent

US8965127B2Feb 24, 2015

Method for segmenting text words in document images

WU CHAOHONG20 citations87

KLA TENCOR CORP

1 patent

US9715725B2Jul 25, 2017

Context-based inspection for dark field inspection

KLA TENCOR CORP5 citations72