Xin Li Wang

US Patent:

20220392059, Dec 8, 2022

Filed:

Dec 22, 2021

Appl. No.:

17/558756

Inventors:

- Shenzhen, CN
Xin WANG - Seattle WA, US
Youbing YIN - Kenmore WA, US
Hao-Yu YANG - Seattle WA, US
Yi LU - Seattle WA, US
Xinyu GUO - Redmond WA, US
Qi SONG - Seattle WA, US

Assignee:

SHENZHEN KEYA MEDICAL TECHNOLOGY CORPORATION - Shenzhen

International Classification:

G06T 7/00
G06V 10/40
G06V 10/764
G06V 10/82
G06V 10/77
G06T 7/73
G06N 3/08
G16H 30/40

Abstract:

Embodiments of the disclosure provide methods and systems for representation learning from a biomedical image with a sparse convolution. The exemplary system may include a communication interface configured to receive the biomedical image acquired by an image acquisition device. The system may further include at least one processor, configured to extract a structure of interest from the biomedical image. The at least one processor is also configured to generate sparse data representing the structure of interest and input features corresponding to the sparse data. The at least one processor is further configured to apply a sparse-convolution-based model to the biomedical image, the sparse data, and the input features to generate a biomedical processing result for the biomedical image. The sparse-convolution-based model performs one or more neural network operations including the sparse convolution on the sparse data and the input features.

US Patent:

20210082580, Mar 18, 2021

Filed:

Nov 30, 2020

Appl. No.:

17/107881

Inventors:

- Shenzhen, CN
Ying Xuan Zhi - Seattle WA, US
Xiaoxiao Liu - Bellevue WA, US
Xin Wang - Seattle WA, US
Youbing Yin - Kenmore WA, US
Qi Song - Seattle WA, US

Assignee:

SHENZHEN KEYA MEDICAL TECHNOLOGY CORPORATION - Shenzhen

International Classification:

G16H 50/50
A61B 5/0275
A61B 5/026
A61B 6/00

Abstract:

The present disclosure is directed to a method and system for automatically predicting a physiological parameter based on images of vessel. The method includes receiving the images of a vessel acquired by an imaging device. The method further includes determining a sequence of temporal features at a sequence of positions on a centerline of the vessel based on the images of the vessel, and determining a sequence of structure-related features at the sequence of positions on the centerline of the vessel. The method also includes fusing the sequence of structure-related features and the sequence of temporal features at the sequence of positions respectively. The method additionally includes determining the physiological parameter for the vessel at the sequence of positions, by using a sequence-to-sequence neural network configured to capture sequential dependencies among the sequence of fused features.

US Patent:

20200349706, Nov 5, 2020

Filed:

Apr 29, 2020

Appl. No.:

16/862462

Inventors:

- Seattle WA, US
Hao-Yu Yang - Seattle WA, US
Youbing Yin - Kenmore WA, US
Yue Pan - Seattle WA, US
Xin Wang - Seattle WA, US
Junjie Bai - Seattle WA, US
Yi Wu - Seattle WA, US
Kunlin Cao - Kenmore WA, US
Qi Song - Seattle WA, US

Assignee:

CURACLOUD CORPORATION - Seattle WA

International Classification:

G06T 7/00

Abstract:

Embodiments of the disclosure provide systems and methods for biomedical image analysis. A method may include receiving a plurality of unannotated biomedical images, including a first image and a second image. The method may also include determining that the first image is in a first view and the second image is in a second view. The method may further include assigning the first image to a first processing path for the first orientation. The method may additionally include assigning the second image to a second processing path for the second view. The method may also include processing the first image in the first processing path in parallel with processing the second image in the second processing path. The first path may share processing parameters with the second path. The method may further include providing a diagnostic output based on the processing of the first image and the second image.

US Patent:

20190362855, Nov 28, 2019

Filed:

Jul 28, 2018

Appl. No.:

16/048272

Inventors:

- Shenzhen, CN
Ying Xuan Zhi - Seattle WA, US
Xiaoxiao Liu - Bellevue WA, US
Xin Wang - Seattle WA, US
Youbing Yin - Kenmore WA, US
Qi Song - Seattle WA, US

Assignee:

SHENZHEN KEYA MEDICAL TECHNOLOGY CORPORATION - Shenzhen

International Classification:

G16H 50/50
A61B 5/0275
A61B 5/026
A61B 6/00

Abstract:

The present disclosure is directed to a method and device for automatically predicting FFR based on images of vessel. The method for automatically predicting FFR based on images of a vessel. The method comprises a step of receiving the images of a vessel acquired by an imaging device. Then, a sequence of flow speeds at a sequence of positions on a centerline of the vessel is acquired by a processor. A sequence of first features at the sequence of positions on a centerline of the vessel are acquired by the processor, by fusing structure-related features and flow speeds and using a convolutional neural network. Then, a sequence of FFR at the sequence of positions is determined by the processor through using a sequence-to-sequence neural network on the basis of the sequence of first features.

US Patent:

20190192096, Jun 27, 2019

Filed:

Aug 29, 2018

Appl. No.:

16/116889

Inventors:

- Beijing, CN
Xin Wang - Seattle WA, US
Youbing Yin - Kenmore WA, US
Yuwei Li - Bellevue WA, US
Kunlin Cao - Kenmore WA, US
Qi Song - Seattle WA, US
Bin Ouyang - Shenzhen, CN
Shuyi Liang - Shaoguan City, CN

Assignee:

BEIJING CURACLOUD TECHNOLOGY CO., LTD. - Beijing

International Classification:

A61B 6/00
G16H 30/40
A61B 5/00
A61B 5/02
G06T 7/10

Abstract:

The present disclosure is directed to a method and device for generating anatomical labels for a physiological tree structure. The method may include receiving a 3D model and a 3D skeleton line of the physiological tree structure. The 3D model is restructured based on medical image data of the physiological tree structure acquired by an imaging device. The method further includes selecting at least one level from extracting geometrical features from a pool of selectable levels. The method also includes extracting, by a processor, geometrical features from the 3D model of the physiological tree structure along the 3D skeleton line at the selected at least one level. The method also includes generating, by the processor, anatomical labels for the physiological tree structure using a trained learning network based on the extracted geometrical features.

US Patent:

20180351275, Dec 6, 2018

Filed:

Aug 10, 2018

Appl. No.:

16/100300

Inventors:

- Lisle IL, US
Yves LePottier - Ann Arbor MI, US
Xin Wang - Auburn Hills MI, US
Eric Hepler - Auburn Hills MI, US

Assignee:

Molex, LLC - Lisle IL

International Classification:

H01R 13/11
H01R 43/26
H01R 13/432

Abstract:

An electrical terminal fitting includes a body and a covering. The body is formed from a first material and includes a connection section and a contacting section with the contacting section having a flexible contact beam and an opposing stationary beam for receiving a male pin of a mating terminal. The covering is formed from a second material that can have a higher tensile strength than the first material and is secured to the body. The covering includes a stiffening beam and a support beam that engage the flexible contact beam providing increased normal force to the flexible contact beam.

US Patent:

20180212340, Jul 26, 2018

Filed:

Jul 19, 2016

Appl. No.:

15/741810

Inventors:

- Lisle IL, US
Xin WANG - Auburn Hills MI, US
Yves LEPOTTIER - Ann Arbor MI, US
Bradley M. DICK - Linden MI, US

Assignee:

Molex, LLC - Lisle IL

International Classification:

H01R 4/18
H01R 13/432
H01R 13/24

Abstract:

An electrical terminal fitting includes a body and a hood. The body is formed from a first material and includes a connection section and a contacting section with the contacting section having a flexible contact beam and stiffening beam for receiving a male pin of a mating terminal. The hood is formed from a second material having a higher tensile strength than the first material and is secured to the body. The hood includes a rib having tapered ends and a locking beam that engages a housing to secure the terminal. The locking beam further includes a stop having a rounded end.

US Patent:

20170047677, Feb 16, 2017

Filed:

Apr 24, 2015

Appl. No.:

15/305149

Inventors:

- Lisle IL, US
Yves LePOTTIER - Ann Arbor MI, US
Xin WANG - Auburn Hills MI, US
Eric HEPLER - AuBurn Hills MI, US

Assignee:

Molex, LLC - Lisle IL

International Classification:

H01R 13/11
H01R 13/187

Abstract:

An electrical terminal fitting includes a body and a covering. The body is formed from a first material and includes a connection section and a contacting section with the contacting section having a flexible contact beam and an opposing stationary beam for receiving a male pin of a mating terminal. The covering is formed from a second material that can have a higher tensile strength than the first material and is secured to the body. The covering includes a stiffening beam and a support beam that engages the flexible contact beam providing increased normal force to the flexible contact beam.