Patents by Inventor Yan Kang

Yan Kang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20260201119
    Abstract: Described herein are a carboxymethylated lysine-based polymer including (A) 60 to 99 mol % of structural units from lysine monomer, and (B) 1 to 40 mol % of structural units from at least one dicarboxylic acid of formula (I) HOOC—R1—COOH or amide-forming derivative thereof, where R1 is a direct bond or an aliphatic linear hydrocarbylene and a process for preparing the same. Described herein are a detergent composition and a peroxy bleaching composition including the carboxymethylated lysine-based polymer.
    Type: Application
    Filed: December 22, 2022
    Publication date: July 16, 2026
    Inventors: Alexandros LAMPROU, Xu LU, Helmut WITTELER, Juergen DETERING, Claudia ESPER, Markus HARTMANN, Kai ZHUANG, Yan KANG
  • Patent number: 12675989
    Abstract: A method and a system are presented for controlling a performance of a fusion model. The method includes obtaining a first set and a second set of candidate models for a first and second neural networks, respectively. Each of the first and second set of candidate models is pre-trained with a first source and a second source, respectively. For each possible pairing of one candidate model from the first neural network and one candidate model from the second neural network, a model distance Dm is determined. A subset of possible pairings of one first candidate model and one second candidate model is selected based on the model distance Dm between them. Using the subset of possible parings, the first neural network and the second neural network are combined to generate two branches for a fusion model neural network.
    Type: Grant
    Filed: April 1, 2024
    Date of Patent: July 7, 2026
    Assignee: Samsung Display Co., Ltd.
    Inventors: Shuhui Qu, Janghwan Lee, Yan Kang, Jinghua Yao, Sai MarapaReddy
  • Patent number: 12644079
    Abstract: Described herein is a premix including an alkyl polyglycoside, preferably C10-C16 alkyl polyglycoside, a hydrotrope and a solvent including water. Also described herein are a method of using the premix in preparing a liquid detergent formulation and a method for preparing a liquid detergent composition by using the premix.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: June 2, 2026
    Assignee: BASF SE
    Inventors: Xu Lu, Yan Kang, Yungi Lee, Shan Ling Ge, Roland Boehn
  • Publication number: 20260057563
    Abstract: A method, apparatus, non-transitory computer readable medium, and system for image generation include obtaining a target quality level and an input prompt describing an image element and selecting an attention map size based on the target quality level. An image generation model generates an attention map having the attention map size selected based on the target quality level and then generates a synthetic image based on the input prompt and the attention map, where the synthetic image depicts the image element with the target quality level.
    Type: Application
    Filed: August 22, 2024
    Publication date: February 26, 2026
    Inventors: Yan Kang, Yuchen Liu, Kanak Mahadik, Frieder Ludwig Anton Ganz, Richard Zhang
  • Patent number: 12518169
    Abstract: Systems and methods for classifying products are disclosed. A first data sample having a first portion and a second portion is identified from a training dataset. A first mask is generated based on the first data sample, where the first mask is associated with the first portion of the first data sample. A second data sample is generated based on a noise input. The first mask is applied to the second data sample for outputting a third portion of the second data sample. The third portion of the second data sample is combined with the second portion of the first data sample for generating a first combined data sample. Confidence and classification of the first combined data sample are predicted. The first combined data sample is added to the training dataset in response to predicting the confidence and the classification.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: January 6, 2026
    Assignee: Samsung Display Co., Ltd.
    Inventors: Shuhui Qu, Janghwan Lee, Yan Kang
  • Publication number: 20250378590
    Abstract: A method, apparatus, non-transitory computer readable medium, apparatus, and system for image processing include obtaining an input prompt; generating a plurality of tokens for an attention layer of a generative machine learning model based on an intermediate noise map; generating, using the attention layer, an attention map based on the plurality of tokens; pruning the plurality of tokens based on the attention map to obtain a pruned set of tokens; denoising the intermediate noise map based on the pruned set of tokens to obtain a denoised map; and generating a synthetic image based on the denoised map.
    Type: Application
    Filed: June 6, 2024
    Publication date: December 11, 2025
    Inventors: Yuchen Liu, Hongjie Wang, Difan Liu, Yan Kang, Yijun Li, Zhe Lin
  • Publication number: 20250117971
    Abstract: A method, apparatus, non-transitory computer readable medium, apparatus, and system for video generation include first obtaining a training set including a training video. Then, embodiments initialize a video generation model, sample a subnet architecture from an architecture search space, and a identify a subset of the weights of the video generation model based on the sampled subnet architecture. Subsequently, embodiments train, based on the training video, a subnet of the video generation model to generate synthetic video data. The subnet includes a subset of the weights of the video generation model.
    Type: Application
    Filed: August 27, 2024
    Publication date: April 10, 2025
    Inventors: Feng Liu, Zhengang Li, Yan Kang, Yuchen Liu, Difan Liu, Tobias Hinz
  • Patent number: 12136205
    Abstract: A system for manufacturing defect classification is presented. The system includes a first neural network receiving a first data as input and generating a first output, a second neural network receiving a second data as input and generating a second output, wherein first neural network and the second neural network are trained independently from each other, and a fusion neural network receiving the first output and the second output and generating a classification. The first data and the second data do not have to be aligned. Hence, the system and method of this disclosure allows various type of data that are collected during manufacturing to be used in defect classification.
    Type: Grant
    Filed: May 19, 2023
    Date of Patent: November 5, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yan Kang, Janghwan Lee, Shuhui Qu, Jinghua Yao, Sai MarapaReddy
  • Publication number: 20240287423
    Abstract: Described herein is a premix including an alkyl polyglycoside, preferably C10-C16 alkyl polyglycoside, a hydrotrope and a solvent including water. Also described herein are a method of using the premix in preparing a liquid detergent formulation and a method for preparing a liquid detergent composition by using the premix.
    Type: Application
    Filed: July 6, 2022
    Publication date: August 29, 2024
    Inventors: Xu LU, Yan KANG, Yungi LEE, Shan Ling GE, Roland BOEHN
  • Publication number: 20240242494
    Abstract: A method and a system are presented for controlling a performance of a fusion model. The method includes obtaining a first set and a second set of candidate models for a first and second neural networks, respectively. Each of the first and second set of candidate models is pre-trained with a first source and a second source, respectively. For each possible pairing of one candidate model from the first neural network and one candidate model from the second neural network, a model distance Dm is determined. A subset of possible pairings of one first candidate model and one second candidate model is selected based on the model distance Dm between them. Using the subset of possible parings, the first neural network and the second neural network are combined to generate two branches for a fusion model neural network.
    Type: Application
    Filed: April 1, 2024
    Publication date: July 18, 2024
    Inventors: Shuhui Qu, Janghwan Lee, Yan Kang, Jinghua Yao, Sai MarapaReddy
  • Patent number: 12024691
    Abstract: Described herein is a fabric care composition including at least one hydrophobically modified polyalkyleneimine as dye fixative polymer. Also described herein is a method for providing an improved color care effect during washing or treatment of colored fabric, the method including use of the hydrophobically modified polyalkyleneimine as dye fixative polymer.
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: July 2, 2024
    Assignee: BASF SE
    Inventors: Yan Kang, Ya Jing Liu, Yungi Lee, Helmut Witteler, Alexandros Lamprou
  • Patent number: 11947680
    Abstract: Disclosed are a model parameter training method and a terminal based on federation learning, and a medium. The method includes: determining a feature intersection of a first sample of the first terminal and a second sample of a second terminal, training the first sample based on the feature intersection to obtain a first mapping model, sending the first mapping model to the second terminal; receiving a second encryption mapping model sent by the second terminal, predicting a missing feature of the first sample of the first terminal according to the second encryption mapping model to obtain a first encryption supplementary sample; receiving a first encryption federation learning model parameter sent by a third terminal, training a federation learning model to be trained according to the first encryption federation learning model parameter, and calculating a first encryption loss value; and sending the first encryption loss value to the third terminal.
    Type: Grant
    Filed: April 25, 2021
    Date of Patent: April 2, 2024
    Assignee: WEBANK CO., LTD
    Inventors: Yang Liu, Yan Kang, Tianjian Chen, Qiang Yang, Tao Fan
  • Patent number: 11948347
    Abstract: A method and a system are presented for controlling a performance of a fusion model. The method includes obtaining a first set and a second set of candidate models for a first and second neural networks, respectively. Each of the first and second set of candidate models is pre-trained with a first source and a second source, respectively. For each possible pairing of one candidate model from the first neural network and one candidate model from the second neural network, a model distance Dm is determined. A subset of possible pairings of one first candidate model and one second candidate model is selected based on the model distance Dm between them. Using the subset of possible parings, the first neural network and the second neural network are combined to generate two branches for a fusion model neural network.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: April 2, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Shuhui Qu, Janghwan Lee, Yan Kang, Jinghua Yao, Sai MarapaReddy
  • Publication number: 20230316493
    Abstract: A system for manufacturing defect classification is presented. The system includes a first neural network receiving a first data as input and generating a first output, a second neural network receiving a second data as input and generating a second output, wherein first neural network and the second neural network are trained independently from each other, and a fusion neural network receiving the first output and the second output and generating a classification. The first data and the second data do not have to be aligned. Hence, the system and method of this disclosure allows various type of data that are collected during manufacturing to be used in defect classification.
    Type: Application
    Filed: May 19, 2023
    Publication date: October 5, 2023
    Inventors: Yan Kang, Janghwan Lee, Shuhui Qu, Jinghua Yao, Sai MarapaReddy
  • Patent number: 11694319
    Abstract: A system for manufacturing defect classification is presented. The system includes a first neural network receiving a first data as input and generating a first output, a second neural network receiving a second data as input and generating a second output, wherein first neural network and the second neural network are trained independently from each other, and a fusion neural network receiving the first output and the second output and generating a classification. The first data and the second data do not have to be aligned. Hence, the system and method of this disclosure allows various type of data that are collected during manufacturing to be used in defect classification.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: July 4, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yan Kang, Janghwan Lee, Shuhui Qu, Jinghua Yao, Sai MarapaReddy
  • Publication number: 20230183613
    Abstract: Disclosed herein are carboxymethylated polylysines as dispersing agents and/or chelating agents. Additionally disclosed are detergent compositions and peroxy bleaching compositions including carboxymethylated polylysines. Further disclosed is a method for formulating a detergent composition or a peroxy bleaching composition with the carboxymethylated polylysines.
    Type: Application
    Filed: May 5, 2021
    Publication date: June 15, 2023
    Inventors: Alexandros LAMPROU, Xu LU, Helmut WITTELER, Yan KANG, Juergen DETERING, Markus HARTMANN, Heike WEBER, Claudia ESPER
  • Publication number: 20220372404
    Abstract: Described herein is a fabric care composition including at least one hydrophobically modified polyalkyleneimine as dye fixative polymer. Also described herein is a method for providing an improved color care effect during washing or treatment of colored fabric, the method including use of the hydrophobically modified polyalkyleneimine as dye fixative polymer.
    Type: Application
    Filed: August 30, 2019
    Publication date: November 24, 2022
    Inventors: Yan Kang, Ya Jing Liu, Yungi Lee, Helmut Witteler, Alexandros Lamprou
  • Publication number: 20220374720
    Abstract: Systems and methods for classifying products are disclosed. A first data sample having a first portion and a second portion is identified from a training dataset. A first mask is generated based on the first data sample, where the first mask is associated with the first portion of the first data sample. A second data sample is generated based on a noise input. The first mask is applied to the second data sample for outputting a third portion of the second data sample. The third portion of the second data sample is combined with the second portion of the first data sample for generating a first combined data sample. Confidence and classification of the first combined data sample are predicted. The first combined data sample is added to the training dataset in response to predicting the confidence and the classification.
    Type: Application
    Filed: July 2, 2021
    Publication date: November 24, 2022
    Inventors: Shuhui Qu, Janghwan Lee, Yan Kang
  • Publication number: 20220343140
    Abstract: Systems and method for classifying manufacturing defects are disclosed. A first machine learning model is trained with a training dataset, and a data sample that satisfies a criterion is identified from the training dataset. A second machine learning model is trained to learn features of the data sample. When an input dataset that includes first and second product data is received, the second machine learning model is invoked for predicting confidence of the first and second product data based on the learned features of the data sample. In response to predicting the confidence of the first and second product data, the first product data is removed from the dataset, and the first machine learning model is invoked for generating a classification based the second product data.
    Type: Application
    Filed: May 11, 2021
    Publication date: October 27, 2022
    Inventors: Shuhui Qu, Janghwan Lee, Yan Kang
  • Patent number: 11478163
    Abstract: Methods, devices, systems and apparatus for determining emphysema thresholds for processing a pulmonary medical image are provided. In one aspect, a method includes: determining lung lobe regions in the pulmonary medical image, and, for each of the lung lobe regions, clustering CT values in the lung lobe region to divide the lung lobe region into a first sub region and a second sub region and acquiring a CT value corresponding to an intersection of a first CT value distribution function for the first sub region and a second CT value distribution function for the second sub region in the lung lobe region as an emphysema threshold for the lung lobe region.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: October 25, 2022
    Assignee: Neusoft Medical Systems Co., Ltd.
    Inventors: Lei Chen, Qiang Li, Yan Kang