Inventor
WANG ZHENGUO
US51 patents
⚠️ This page may combine multiple inventors who share the name “WANG ZHENGUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOPCON CORP
24 patentsUS11257190B2Feb 22, 2022
Image quality improvement methods for optical coherence tomography
TOPCON CORP31 citations94
US8939582B1Jan 27, 2015
Optical coherence tomography with dynamic focus sweeping and windowed averaging
TOPCON CORP23 citations91
US11132797B2Sep 28, 2021
Automatically identifying regions of interest of an object from horizontal images using a machine learning guided imaging system
TOPCON CORP15 citations85
US10878574B2Dec 29, 2020
3D quantitative analysis of retinal layers with deep learning
TOPCON CORP6 citations73
US10893796B2Jan 19, 2021
2D multi-layer thickness measurement
TOPCON CORP3 citations72
US12548121B2Feb 10, 2026
Image quality improvement methods for optical coherence tomography
TOPCON CORP0 citations62
US12446771B2Oct 21, 2025
2D multi-layer thickness measurement
TOPCON CORP0 citations62
US12383130B2Aug 12, 2025
Ophthalmologic apparatus
TOPCON CORP0 citations62
US11972544B2Apr 30, 2024
Method and apparatus for optical coherence tomography angiography
TOPCON CORP1 citations62
US11684253B2Jun 27, 2023
2D multi-layer thickness measurement with reconstructed spectrum
TOPCON CORP0 citations62
US11361481B2Jun 14, 2022
3D shadow reduction signal processing method for optical coherence tomography (OCT) images
TOPCON CORP0 citations62
US11013401B2May 25, 2021
Ophthalmologic apparatus
TOPCON CORP0 citations62
US11751762B2Sep 12, 2023
Method and apparatus for low coherence interferometry
TOPCON CORP0 citations52
US11614321B2Mar 28, 2023
Method and apparatus for measuring tear film thickness using optical interference
TOPCON CORP0 citations52
US11302006B2Apr 12, 2022
3D quantitative analysis with deep learning
TOPCON CORP0 citations52
US10905325B2Feb 2, 2021
Ophthalmologic apparatus
TOPCON CORP0 citations52
US12357175B2Jul 15, 2025
Method and apparatus for stereoscopic color eye imaging
TOPCON CORP0 citations51
US12303196B2May 20, 2025
Ophthalmic apparatus, method of controlling same, and recording medium
TOPCON CORP0 citations51
US12186020B2Jan 7, 2025
Ophthalmological device
TOPCON CORP0 citations51
US11503995B2Nov 22, 2022
Ophthalmologic apparatus
TOPCON CORP0 citations51
US11185220B2Nov 30, 2021
Ophthalmologic apparatus
TOPCON CORP0 citations51
US12272459B2Apr 8, 2025
Medical diagnostic apparatus and method for evaluation of pathological conditions using 3D data and images of lamina cribrosa
TOPCON CORP0 citations47
US9261349B2Feb 16, 2016
Optical imaging apparatus, optical imaging method, apparatus for setting characteristics of a light source, and method for setting characteristics of a light source
TOPCON CORP0 citations40
US9157727B2Oct 13, 2015
Image measuring method and image measuring apparatus
TOPCON CORP0 citations40
KK TOPCON
5 patentsUS9984459B2May 29, 2018
OCT angiography calculation with optimized signal processing
KK TOPCON4 citations73
US11481897B2Oct 25, 2022
OCT angiography calculation with optimized signal processing
KK TOPCON0 citations62
US10788310B2Sep 29, 2020
Methods and apparatus for phase stabilized swept-source optical coherence tomography (SS-OCT) including rescaling and dynamic range enhancement
KK TOPCON0 citations52
US10719933B2Jul 21, 2020
OCT angiography calculation with optimized signal processing
KK TOPCON0 citations52
US10317189B2Jun 11, 2019
Detection of missampled interferograms in frequency domain OCT with a k-clock
KK TOPCON0 citations40
JENKEM TECH CO LTD (TIANJIN)
3 patentsUS9789198B2Oct 17, 2017
Low molecular weight polyethylene glycol drug conjugates having improved drug biological activity
JENKEM TECH CO LTD (TIANJIN)8 citations83
US9566344B2Feb 14, 2017
Dasatinib and nonlinear configuration polyethylene glycol conjugate
JENKEM TECH CO LTD (TIANJIN)6 citations73
US9567319B2Feb 14, 2017
Compound having higher inhibitory activity on protein kinase G and preparation method thereof
JENKEM TECH CO LTD (TIANJIN)1 citations51
HUAWEI TECH CO LTD
3 patentsUS9720728B2Aug 1, 2017
Migrating a VM when the available migration duration times of a source and destination node are greater than the VM's migration duration time
HUAWEI TECH CO LTD6 citations68
US9483382B2Nov 1, 2016
Data synchronization method and apparatus
HUAWEI TECH CO LTD0 citations52
US9015521B2Apr 21, 2015
Method for switching a node controller link, processor system, and node
HUAWEI TECH CO LTD0 citations39
YUAN ZHIJIA
2 patentsJENKEM TECH CO LTD TIANJIN
2 patentsUS9925171B2Mar 27, 2018
Compound having higher inhibitory activity on protein kinase G and preparation method thereof
JENKEM TECH CO LTD TIANJIN0 citations51
US10391063B2Aug 27, 2019
Pharmaceutical composition of polyethylene glycol-modified camptothecin derivative and preparation method thereof
JENKEM TECH CO LTD TIANJIN0 citations41
JENKEM TECH CO LTD TIANJIN BRANCH
1 patentVIMICRO CORP BEIJING
1 patentUNIV BEIJING TECHNOLOGY
1 patentSUZHOU INST NANO TECH & NANO BIONICS SINANO CAS
1 patentJENKEM TECH CO LTD BEIJING
1 patentJENKEM TECH CO LTD (BEIJING)
1 patentWD MEDIA LLC
1 patentGENETALKS BIO TECH CHANGSHA CO LTD
1 patentUNIV OSAKA
1 patentWANG ZHENGUO
1 patentLuoyang hongtai semiconductor co ltd
1 patentShowing the top 50 of 51 patents by PatentIndex Score.