P

Inventor

CHAN KINPUI

US40 patents
⚠️ This page may combine multiple inventors who share the name “CHAN KINPUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOPCON CORP

31 patents
US11257190B2Feb 22, 2022

Image quality improvement methods for optical coherence tomography

TOPCON CORP31 citations94
US7492466B2Feb 17, 2009

Optical image measuring apparatus and optical image measuring method

TOPCON CORP35 citations92
US7372578B2May 13, 2008

Optical image measuring apparatus

TOPCON CORP25 citations92
US7345770B2Mar 18, 2008

Optical image measuring apparatus and optical image measuring method for forming a velocity distribution image expressing a moving velocity distribution of the moving matter

TOPCON CORP41 citations92
US7307733B2Dec 11, 2007

Optical image measuring apparatus and optical image measuring method

TOPCON CORP24 citations92
US7248371B2Jul 24, 2007

Optical image measuring apparatus

TOPCON CORP21 citations92
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
US7548320B2Jun 16, 2009

Optical image measuring apparatus

TOPCON CORP16 citations84
US7312876B2Dec 25, 2007

Optical image measuring apparatus

TOPCON CORP19 citations84
US7268885B2Sep 11, 2007

Optical image measuring apparatus for forming an image of an object to be measured based on interference light

TOPCON CORP19 citations84
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
US8009297B2Aug 30, 2011

Optical image measuring apparatus

TOPCON CORP3 citations63
US7952722B2May 31, 2011

Optical image measurement device

TOPCON CORP5 citations63
US7486402B2Feb 3, 2009

Optical image measuring apparatus

TOPCON CORP2 citations63
US7245383B2Jul 17, 2007

Optical image measuring apparatus for obtaining a signal intensity and spatial phase distribution of interference light

TOPCON CORP6 citations63
US7241982B2Jul 10, 2007

Optical image transmitting system, optical image transmitting apparatus, optical image receiving apparatus, and optical image transmitting method

TOPCON CORP2 citations63
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
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
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
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
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

3 patents

YUAN ZHIJIA

2 patents

BIOPHOTONICS INFORMATION LAB L

1 patent

CHAN KINPUI

1 patent

UNIV OSAKA

1 patent

FUKUMA YASUFUMI

1 patent