Patents by Inventor Xue Chen

Xue Chen 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).

  • Patent number: 12283029
    Abstract: An image inpainting method includes: acquiring an image to be inpainted based on depth information and texture information of a reference image, the image to be inpainted including at least one region to be inpainted; determining at least one reference block matching the at least one region to be inpainted respectively in the reference image; and inpainting the at least one region to be inpainted by using the at least one reference block to obtain a composite image.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: April 22, 2025
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., PEKING UNIVERSITY
    Inventors: Yan Sun, Yunhe Tong, Tiankuo Shi, Xue Chen, Yanhui Xi, Yuxin Bi, Anjie Wang, Songchao Tan, Xiaomang Zhang
  • Publication number: 20250064733
    Abstract: The present invention comprises a method of improving the water-solubility of an active pharmaceutical ingredient which has been classified as being in class II of the Biopharmaceutics Classification System. The method comprises mixing a polyethylene glycol with a polyacrylic acid in water under conditions sufficient to form at least some inter-polymer complex, and then adding the active pharmaceutical ingredient to the mixture.
    Type: Application
    Filed: May 17, 2023
    Publication date: February 27, 2025
    Inventors: Hari Katepalli, Thomas H. Kalantar, Xue Chen
  • Publication number: 20250059457
    Abstract: The present invention describes a water based semi-synthetic metal working fluid comprising a base oil, an organic acid, emulsifiers, a concentrate additive, water and a microbial growth control agent which comprises an alky alcohol amine.
    Type: Application
    Filed: March 31, 2022
    Publication date: February 20, 2025
    Inventors: Qi Jiang, Chao Zhao, Xue Chen, Yong Zhao
  • Publication number: 20250051676
    Abstract: The current invention relates to a novel class of alkyl alcohol amines where the amine is a primary amine. Embodiments relate to a method of controlling microbial growth in metal working fluids, comprising adding such an alkyl alcohol amine to the metal working fluid. Other embodiments relate to semi-synthetic metal working fluid compositions which include the microbial growth control agent comprising this particular class of alkyl alcohol amines.
    Type: Application
    Filed: March 31, 2022
    Publication date: February 13, 2025
    Inventors: Matthew E. Belowich, Qi Jiang, Chao Zhao, Xue Chen, Yong Zhao
  • Publication number: 20250040540
    Abstract: The present invention describes a water-based metal working fluid comprising a base oil, an organic acid, optionally emulsifiers, a concentrate additive, water and a microbial growth control agent which comprises an aminopropanediol.
    Type: Application
    Filed: March 31, 2022
    Publication date: February 6, 2025
    Inventors: Qi Jiang, Xue Chen
  • Patent number: 12206726
    Abstract: Examples provide a cloud-based distributed secure shell (SSH) file transfer protocol (SFTP) server system for responding to client requests. A load balancer assigns client requests to available SFTP servers within the cloud based distributed SFTP server cluster. Each SFTP server is hosted on an individual VM associated with a cloud server. An authentication service authenticates the client requests using a single user profile. A registry table on a first cloud storage maintains metadata describing all the data records stored within a second cloud storage. The registry table and the data records are accessible to all the SFTP servers within the server cluster. In this manner, any server within the cluster can authenticate a user and respond to a client request while providing a seamless and uniform user experience while simultaneously reducing resource usage and improving scalability.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: January 21, 2025
    Assignee: Walmart Apollo, LLC
    Inventors: ManoharReddy Vummadi, Ponsankar Shanmugam Semmandampalayam, Xue Chen
  • Publication number: 20250019400
    Abstract: The present application provides a polypeptide and a cosmetic composition or pharmaceutical composition and use thereof. The polypeptide has the following general formula: R1—X1—X2—X3—X4—X5—X6—X7—X8—R2. The present application relates to a peptide, stereoisomers thereof, a mixture of the stereoisomers, or a cosmetically acceptable salt thereof, or a pharmaceutically acceptable salt thereof, or a cosmetic composition or a pharmaceutical composition thereof, and a use thereof in the preparation of the cosmetic composition or pharmaceutical composition for improving skin aging or photoaging, and treating or caring for a condition, a disorder or a disease caused by muscle contraction.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Inventors: WENFENG DING, YU XIAO, WENHAO ZHAO, XINLIN SUN, XUE CHEN, FUYI GUAN
  • Patent number: 12198454
    Abstract: An attention mechanism-based 12-lead electrocardiogram (ECG) classification method is described, the method including acquiring an original image of a 12-lead ECG, segmenting waveform data recorded in the original image to obtain segmented waveform data for each lead in the 12-lead ECG, performing depth feature extraction on the segmented waveform data of said each lead to obtain a first feature map of said each lead, performing feature transformation on the first feature map of said each lead based on an attention mechanism to obtain a depth feature of said each lead, and classifying the depth feature of said each lead to obtain a classification result for the original image. The classification method can make full use of the 12-lead ECG for overall classification and improve the accuracy of image classification.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: January 14, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xue Chen, Jinnv Liu, Yude Li, Xianqiang Ni, Shuobin Liang, Li Zhou
  • Publication number: 20240352069
    Abstract: A peptide as represented by general formula (I), a stereoisomer thereof, a mixture of the stereoisomer, or a cosmetically acceptable salt or pharmaceutically acceptable salt thereof, or a cosmetic composition or pharmaceutical composition thereof, and an application thereof for treatment or care of a disorder, an illness, or a disease of the skin or mucosa.
    Type: Application
    Filed: August 12, 2021
    Publication date: October 24, 2024
    Inventors: Wenfeng DING, Wenhao ZHAO, Xinlin SUN, Xue CHEN, Yan PENG, Fuyi GUAN
  • Publication number: 20240342071
    Abstract: The present invention relates to a hexapeptide, a cosmetic composition or a pharmaceutical composition thereof, and a use thereof, the peptide has the following general formula: R1-Phe-Phe-Trp-Phe-X1-X2-R2. The peptide of the present invention, a stereoisomer thereof, or a mixture of stereoisomers thereof, or a cosmetically acceptable salt thereof, or a pharmaceutically acceptable salt thereof, or their cosmetic compositions or pharmaceutical compositions, and their uses in the preparation of a cosmetic composition or a pharmaceutical composition for anti-inflammation and skin barrier repair.
    Type: Application
    Filed: June 27, 2024
    Publication date: October 17, 2024
    Inventors: WENFENG DING, YAN PENG, XUE CHEN, WENHAO ZHAO, XINLIN SUN, CHUNQING HUANG, FUYI GUAN, YU XIAO
  • Patent number: 12116544
    Abstract: A foam control agent and method of controlling foam for metal working fluids by use of a foam control agent, wherein the agent comprises at least a branched alcohol.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: October 15, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Xue Chen, Lixin You
  • Patent number: 12091478
    Abstract: Disclosed in embodiments herein are ionomers and methods of making the same. The ionomers comprise a neutralized blend of olefin-carboxylic acid copolymers and Group II, Group IIIA, and transition metal salts. The method includes mixing an acid copolymer formed from an ?-olefin monomer and an ?,?-ethylenically unsaturated carboxylic acid having at least one carboxylic acid group with an amine-containing aqueous solution to form an aqueous dispersion containing an amine salt of the acid copolymer. The method further includes mixing a solution of a Group IIA , Group IIIA, or transition metal salt with the aqueous dispersion containing the amine salt of the acid copolymer to exchange at least a portion of the amine salt for the Group IIA , Group IIIA, or transition metal salt, thereby forming the ionic copolymer.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: September 17, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Xue Chen, Stephen King
  • Publication number: 20240301000
    Abstract: A peptide derivative and a cosmetic composition or pharmaceutical composition and use thereof. The peptide derivative has the following general formula: R1—Pro-Lys-Glu-Lys-R2. The peptide derivative is obtained by means of covalent binding of niacin, tranexamic acid or kojic acid with a peptide, has the effects of relieving skin inflammation reaction and inhibiting melanin generation, and can be used in the fields of cosmetics or medicines for anti-inflammation as well as whitening and freckle-removing of skin, especially for improving post-inflammation hyperpigmentation.
    Type: Application
    Filed: May 2, 2024
    Publication date: September 12, 2024
    Inventors: WENFENG DING, YAN PENG, XUE CHEN, WENHAO ZHAO, XINLIN SUN, CHUNQING HUANG, FUYI GUAN, YU XIAO
  • Patent number: 12086406
    Abstract: A control method. The control method includes controlling a first display area of an electronic device to display a display interface of a first object; controlling the electronic device to enter a first state or a second state in response to a first trigger event; in the first state, performing an operation associated with the first object in response to a first operation on the display interface of the first object; and in the second state, performing an operation associated with a second object in response to a second operation on the display interface of the first object.
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: September 10, 2024
    Assignee: LENOVO (BEIJING) LIMITED
    Inventors: Yakun You, Ke Wang, Xue Chen
  • Patent number: 12077722
    Abstract: The present invention describes a water based semi-synthetic metal working fluid comprising a base oil, an organic acid, emulsifiers, optionally a concentrate additive, water and a microbial growth control agent which comprises a glycol ether amine.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: September 3, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Chao Zhao, Xue Chen
  • Patent number: 12076664
    Abstract: Alkyl ether amines are used as foam control compounds in foodstuff processing. The alkyl ether amines can be used at various stages during industrial processing of vegetables, fruits, and plants, such as potatoes and beets. The alkyl ether amines are generally of lower molecular weights and therefore easily transported to the foam layer to break the foam structure. Further, the alkyl ether amines are water soluble and therefore can be readily removed from the food processing system.
    Type: Grant
    Filed: September 17, 2019
    Date of Patent: September 3, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Xue Chen, Stephen W. King, Felipe A. Donate
  • Publication number: 20240286985
    Abstract: A process for producing an ether including treating (a) an ester with (b) hydrogen in the presence of (c) a heterogeneous catalyst to reduce the ester by hydrogenation to form an ether product, wherein the heterogeneous catalyst comprises a transition metal deposited on a sulfonic acid functionalized SiO2 support.
    Type: Application
    Filed: November 2, 2022
    Publication date: August 29, 2024
    Inventors: Jing Luo, Xue Chen, David G. Barton, David W. Flaherty, Claudia Eugenia Berdugo-diaz, Yangsik Yun
  • Patent number: 12071596
    Abstract: A microbial growth control agent and method of controlling microbial growth in metal working fluids, wherein the agent comprises at least a glycol ether amine.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: August 27, 2024
    Assignee: Dow Global Technologies LLC
    Inventors: Chao Zhao, Xue Chen
  • Publication number: 20240279147
    Abstract: A process for producing an ether including treating (a) an ester with (b) hydrogen in the presence of (c) a heterogeneous catalyst to reduce the ester by hydrogenation to form an ether product, wherein the heterogeneous catalyst comprises a transition metal deposited on a zeolite support.
    Type: Application
    Filed: November 2, 2022
    Publication date: August 22, 2024
    Inventors: Jing Luo, Xue Chen, David G. Barton, David W. Flaherty, Claudia Eugenia Berdugo-Diaz, Yangsik Yun, Jieun Lee
  • Publication number: 20240279275
    Abstract: Provided are a peptide derivative and a cosmetic composition or pharmaceutical composition and use thereof. The peptide derivative has a general formula as follows: R1-Gly-Pro-Gln-Gly-Pro-Gln-R2. The peptide derivative is obtained by covalently binding caffeic acid and gallic acid to peptide, respectively; and compared with single caffeic acid, gallic acid and single polypeptide, the peptide derivative has excellent skin photoaging and anti-oxidation effects, and can be applied to the fields of cosmetics, medicines, and the like.
    Type: Application
    Filed: May 2, 2024
    Publication date: August 22, 2024
    Inventors: WENFENG DING, YAN PENG, XUE CHEN, WENHAO ZHAO, XINLIN SUN, CHUNQING HUANG, FUYI GUAN, YU XIAO