Chaohong Wu

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Mountain View, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Frequency domain enhancement of low-SNR flat residue/stain defects...
- Patent number 11,798,153
- Issue date Oct 24, 2023
- KLA Corporation
- Chaohong Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Context-based inspection for dark field inspection
- Patent number 9,715,725
- Issue date Jul 25, 2017
- KLA-Tencor Corp.
- Yong Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Removal of underlines and table lines in document images while pres...
- Patent number 9,235,755
- Issue date Jan 12, 2016
- Konica Minolta Laboratory U.S.A., Inc.
- Chaohong Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Line segmentation method applicable to document images containing h...
- Patent number 9,104,940
- Issue date Aug 11, 2015
- Konica Minolta Laboratory U.S.A., Inc.
- Chaohong Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for segmenting text words in document images
- Patent number 8,965,127
- Issue date Feb 24, 2015
- Konica Minolta Laboratory U.S.A., Inc.
- Chaohong Wu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SALIENT FEATURE POINT BASED IMAGE ALIGNMENT
- Publication number 20220327796
- Publication date Oct 13, 2022
- KLA Corporation
- Chaohong Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FREQUENCY DOMAIN ENHANCEMENT OF LOW-SNR FLAT RESIDUE/STAIN DEFECTS...
- Publication number 20210104034
- Publication date Apr 8, 2021
- KLA Corporation
- Chaohong Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Context-Based Inspection for Dark Field Inspection
- Publication number 20150178907
- Publication date Jun 25, 2015
- KLA-Tencor Corporation
- Yong Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LINE SEGMENTATION METHOD APPLICABLE TO DOCUMENT IMAGES CONTAINING H...
- Publication number 20150063699
- Publication date Mar 5, 2015
- KONICA MINOLTA LABORATORY U.S.A., INC.
- Chaohong Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REMOVAL OF UNDERLINES AND TABLE LINES IN DOCUMENT IMAGES WHILE PRES...
- Publication number 20150052426
- Publication date Feb 19, 2015
- KONICA MINOLTA LABORATORY U.S.A., INC.
- Chaohong Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR SEGMENTING TEXT WORDS IN DOCUMENT IMAGES
- Publication number 20140270526
- Publication date Sep 18, 2014
- KONICA MINOLTA LABORATORY U.S.A., INC.
- Chaohong Wu
- G06 - COMPUTING CALCULATING COUNTING