Patents by Inventor Kang Liu

Kang Liu 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: 20210103873
    Abstract: The present disclosure discloses a method and system for tracing a quality of sleeve grouting based on a blockchain and a gathering terminal, wherein the method includes: step S1: establishing a unified standard of quality tracing and a standard of a method of gathering data; step S2: by using a gathering terminal, based on a grouting event, gathering in batch relevant tracing information, and forming the data fingerprint of the event, to ensure the integrity and non-repudiation of the on-chain data; step S3: performing blockchain distributed bookkeeping to the tracing information of sleeve grouting and a result of casual inspection; and step S4: realizing quality tracing of sleeve grouting based on a unified tracing interface and a safe access policy. The present disclosure can effectively solve one of the bottlenecks that restrict the scale development of the industry in the industrialization of novel constructions.
    Type: Application
    Filed: July 9, 2018
    Publication date: April 8, 2021
    Inventors: TAO ZENG, HAISHAN GUO, KANG LIU, YUZHONG CAO, HU QI, LIMING LI
  • Publication number: 20210078932
    Abstract: The present disclosure discloses a novel compound, 3,4-dihydroxyphenethyl 3-hydroxybutanoate, a method for preparing the same and use of the same, and in particular, a compound of formula I, use of the compound of formula I, optically pure isomers of the compound, a mixture of enantiomers in any ratio, or pharmaceutically acceptable salts thereof in preparing health food and drug for relieving brain fatigue, improving learning and memory abilities, and ameliorating mania mood related to brain fatigue.
    Type: Application
    Filed: September 5, 2020
    Publication date: March 18, 2021
    Inventors: JIAN-GANG LONG, YA-CHONG HU, YONG-YAO WANG, ZHEN WANG, QING-QING MA, YU-XIA ZHANG, QING-LIN JIANG, XIAO-HONG XU, TING-HUA ZHANG, JIAN-KANG LIU
  • Patent number: 10947179
    Abstract: The disclosure relates to a compound, 2-(3,4-dihydroxyphenyl)ethyl 3-hydroxybutanoate, for improving aortic endothelial cell function and use thereof. The compound is capable of inhibiting inflammatory response of the human aortic endothelial cells caused by a saturated fatty acid, and preventing an occurrence and progression of atherosclerosis. The compound is capable of reducing human aortic endothelial inflammation caused by a saturated fatty acid, for example, reducing the mRNA levels of interleukin-6 (IL-6), and is capable of effectively protecting the function of mitochondria in human aortic endothelium from being damaged by a saturated fatty acid, for example, increasing the expression of mitochondrial complex I.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: March 16, 2021
    Assignee: XI'AN JIAOTONG UNIVERSITY
    Inventors: Jian-Kang Liu, Xu-Yun Liu, Ya-Chong Hu, Lin Zhao, Yong-Yao Wang, Cai-Yue Zhu, Zhen Wang, Jing Lou, Qing-Qing Ma, Yu-Xia Zhang, Qing-Lin Jiang, Xiao-Hong Xu, Ting-Hua Zhang, Jian-Gang Long
  • Publication number: 20210050247
    Abstract: A method for forming FinFETs comprises forming a plurality of first fins and a plurality of second fins over a substrate and embedded in isolation regions, depositing a first photoresist layer over the substrate, removing the first photoresist layer over an n-type region, applying a first ion implantation process to the first isolation regions, wherein dopants with a first polarity type are implanted in the first isolation regions, depositing a second photoresist layer over the substrate, removing the second photoresist layer over a p-type region, applying a second ion implantation process to the second isolation regions, wherein dopants with a second polarity type are implanted in the second isolation regions, applying an annealing process to the isolation regions and recessing the first isolation regions and the second isolation regions through an etching process.
    Type: Application
    Filed: October 30, 2020
    Publication date: February 18, 2021
    Inventors: Yu-Lien Huang, Chi-Kang Liu, Chi-Wen Liu
  • Publication number: 20210046043
    Abstract: The disclosure relates to a pharmaceutical composition including daphnetin, a method for improving aortic endothelial cell function, and use of daphnetin in preparation of a medicine for improving aortic endothelial cell function. The daphnetin is capable of inhibiting inflammatory response of the human aortic endothelial cells caused by a saturated fatty acid, and preventing an occurrence and progression of atherosclerosis. The daphnetin is capable of reducing human aortic endothelial inflammation caused by a saturated fatty acid, for example, reducing the mRNA levels of interleukin-6 (IL-6), and is capable of effectively protecting the function of mitochondria in human aortic endothelium from being damaged by a saturated fatty acid.
    Type: Application
    Filed: October 21, 2019
    Publication date: February 18, 2021
    Applicant: XI'AN JIAOTONG UNIVERSITY
    Inventors: JIAN-GANG LONG, XU-YUN LIU, JIAN-KANG LIU
  • Publication number: 20210047262
    Abstract: The disclosure relates to a compound, 2-(3,4-dihydroxyphenyl)ethyl 3-hydroxybutanoate, for improving aortic endothelial cell function and use thereof. The compound is capable of inhibiting inflammatory response of the human aortic endothelial cells caused by a saturated fatty acid, and preventing an occurrence and progression of atherosclerosis. The compound is capable of reducing human aortic endothelial inflammation caused by a saturated fatty acid, for example, reducing the mRNA levels of interleukin-6 (IL-6), and is capable of effectively protecting the function of mitochondria in human aortic endothelium from being damaged by a saturated fatty acid, for example, increasing the expression of mitochondrial complex I.
    Type: Application
    Filed: September 26, 2019
    Publication date: February 18, 2021
    Applicant: XI'AN JIAOTONG UNIVERSITY
    Inventors: JIAN-KANG LIU, XU-YUN LIU, YA-CHONG HU, LIN ZHAO, YONG-YAO WANG, CAI-YUE ZHU, ZHEN WANG, JING LOU, QING-QING MA, YU-XIA ZHANG, QING-LIN JIANG, XIAO-HONG XU, TING-HUA ZHANG, JIAN-GANG LONG
  • Patent number: 10922319
    Abstract: Aspects of the present disclosure include a system comprising a machine-readable storage medium storing instructions and computer-implemented methods for consistency mitigation in real-time streams. Consistent with some embodiments, the method includes reading a message object from a message queue and adding the message object to an aggregating cache. The aggregating cache includes a linked list of ordered message objects. The method further includes applying an aggregating function to the message objects in the linked list and persisting the aggregated message objects to a database. The method further includes clearing the message objects from the aggregating cache based on the message objects being persisted to the database.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: February 16, 2021
    Assignee: eBay Inc.
    Inventors: Jennica Jane Pounds, Aidan Rogers, Stanislav Pugach, Kang Liu
  • Patent number: 10903733
    Abstract: A disc-type speed regulation magnetic coupler based on bevel gear drive is provided, consisting of a driving disc assembly and a driven disc assembly, wherein a speed regulation device is mounted on the driving disc assembly.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: January 26, 2021
    Assignee: JIANGSU UNIVERSITY
    Inventors: Chaojun Yang, Kang Liu, Weifeng Zhang, Yingzhi Wu, Ming Liu, Airen Yuan, Li Wu, Zhiming Zhou
  • Publication number: 20210013057
    Abstract: Provided is a wafer container including a frame having a first sidewall and a second sidewall extending along a YZ plane; a plurality of first support structures disposed on the first sidewall and arranged along a Z direction; and a plurality of second support structures disposed on the second sidewall and arranged along the Z direction. One of the plurality of first support structures is horizontally aligned with a corresponding second support structure to constitute a wafer holder. The wafer holder includes a plurality of island structures to hold a wafer in a XY plane, and the plurality of island structures are separated to each other along a X direction. A method for holding at least one wafer is also provided.
    Type: Application
    Filed: September 28, 2020
    Publication date: January 14, 2021
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wei-Kang Liu, Chi-Chung Jen, Jui-Ming Huang, Wan-Ting Liao
  • Publication number: 20200397718
    Abstract: The present disclosure discloses use of hydroxytyrosol acetate in preparation of a medicament for improving aortic endothelial cell function. The hydroxytyrosol acetate is capable of inhibiting an inflammation of aortic endothelial cells caused by a saturated fatty acid, reducing mRNA levels corresponding to matrix metalloproteinase-1 (MMP-1), intercellular adhesion molecule-1 (ICAM-1) and plasma plasminogen activator inhibitor-1 (PAI-1) in aortic endothelial cells and protecting mitochondria from being damaged by inflammation of aortic endothelial cells caused by a saturated fatty acid, preventing the occurrence and development of atherosclerosis by anti-inflammatory and protecting mitochondrial function.
    Type: Application
    Filed: June 10, 2020
    Publication date: December 24, 2020
    Inventors: JIAN-KANG LIU, XU-YUN LIU, XIAO-JIE WANG, YUE XIONG, LIN ZHAO, CAI-YUE ZHU
  • Patent number: 10865557
    Abstract: The present disclosure relates to the technical field of assembled concrete frame structures, and discloses a prestressed assembled concrete frame-joint connecting structure and constructing method thereof. The present disclosure includes a prefabricated concrete column, a prefabricated concrete superposed beam, a composite slab, a post-tensioned prestressing tendon that connects the prefabricated concrete column and the prefabricated concrete superposed beam, a bending-resistant energy consuming steel bar and a shearing-resistant high-strength steel bar.
    Type: Grant
    Filed: December 22, 2019
    Date of Patent: December 15, 2020
    Inventors: Haishan Guo, Hu Qi, Kang Liu, Dongyan Wang, Liming Li, Lida Tian, Jiao Geng, Ming Li, Haitao Zhang, Tong Li, Xiaojie Yang, Xin Fan, Xueying Hou, Tao Zeng, Lihong Jiang
  • Publication number: 20200385841
    Abstract: Disclosed is a method for enhancing leaching of metals in zinc hypoxide powder by mechanochemistry coupling with sonochemistry, comprising the following: mechanical activation: a raw material containing zinc hypoxide powder is mechanically activated so that an activated material is obtained; and ultrasonic treatment: the activated material is mixed with an acidic leaching solution to obtain a mixture, the mixture is subjected to ultrasonic treatment, and a liquid phase is obtained as the leachate. Mechanochemical activation and ultrasonic chemistry synergistically enhance the leaching efficiency and leaching rate of multiple metals through the destruction and cavitation of the zinc oxide powder structure. This process can indirectly reduce the concentration of the used acidic leaching solution and shorten the leaching duration.
    Type: Application
    Filed: February 20, 2020
    Publication date: December 10, 2020
    Inventors: Liyang Ma, Jinhui Li, Wu Zhang, Kang Liu, Yunxue Zhang, Chunlin Li, Rubin Bai, Guisheng Huang
  • Patent number: 10859349
    Abstract: A micro switch adjustment structure for throwing trap includes an adjustment rod that has a connection hole located on one end thereof and coupled to a fastener that fastened a micro switch to an arched through hole on the front bottom side of the throwing trap body and an outer thread located on an opposite end thereof and inserted through a through hole on a rear bracket plate of the throwing trap body, and an adjustment knob having a screw hole threaded onto the outer thread of the adjustment rod such that the adjustment knob is rotatable clockwise or counter-clockwise to move the adjustment rod axially in adjusting the angular position of the micro switch.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: December 8, 2020
    Inventor: Cheh-Kang Liu
  • Publication number: 20200375600
    Abstract: A magnetic vascular anastomosis device for rapid liver transplantation includes a magnetic ring assembly and a base member assembly. The magnetic ring assembly includes an O-shaped magnetic ring and a C-shaped magnetic ring coupled at a donor liver blood vessel and a receptor liver blood vessel respectively. The base member assembly includes an O-shaped base member and a C-shaped base member. The base member is categorized into a slotted base member, a columned base member, and a hooked base member for different surgical suture methods. The magnetic vascular anastomosis device incorporates with the magnetic attraction between magnetic rings, such that the entire liver transplantation vascular anastomosis process is fast, safe, and reliable. The vascular anastomosis device is able apply for different operations involving vascular anastomosis such as kidney transplantation, lung transplantation, heart transplantation, and maxillofacial surgery.
    Type: Application
    Filed: January 28, 2020
    Publication date: December 3, 2020
    Inventors: Yi Lv, Xiaopeng Yan, Shanpei Wang, Aihua Shi, Xuemin Liu, Zheng Wu, Bo Wang, Rongqian Wu, Xiaogang Zhang, Feng Ma, Kang Liu, Qiang Lu
  • Patent number: 10840126
    Abstract: A method for forming FinFETs comprises forming a plurality of first fins and a plurality of second fins over a substrate and embedded in isolation regions, depositing a first photoresist layer over the substrate, removing the first photoresist layer over an n-type region, applying a first ion implantation process to the first isolation regions, wherein dopants with a first polarity type are implanted in the first isolation regions, depositing a second photoresist layer over the substrate, removing the second photoresist layer over a p-type region, applying a second ion implantation process to the second isolation regions, wherein dopants with a second polarity type are implanted in the second isolation regions, applying an annealing process to the isolation regions and recessing the first isolation regions and the second isolation regions through an etching process.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: November 17, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yu-Lien Huang, Chi-Kang Liu, Chi-Wen Liu
  • Publication number: 20200338042
    Abstract: The present disclosure relates to use of daphnetin in preparation of composition for improving cognitive ability, particularly discloses use of daphnetin in preparation of a composition for preventing or treating disorders caused by increased ?-amyloid level, and use of daphnetin as an inhibitor of ?-amyloid. The present disclosure also relates to use of daphnetin in preparation of a composition for preventing or treating cognitive disorders, which are the Alzheimer's disease and Parkinson's disease.
    Type: Application
    Filed: April 22, 2020
    Publication date: October 29, 2020
    Inventors: JIAN-GANG LONG, PEI-PEI GAO, ZHEN WANG, HONG-BIN QI, YUE XIONG, QING-QING MA, BING LIANG, JIAN-KANG LIU
  • Patent number: 10811291
    Abstract: Provided is a wafer container including a frame and at least a pair of the stents. The frame has opposite sidewalls. The at least a pair of the stents is respectively disposed on the sidewalls of the frame, wherein the at least a pair of the stents is configured to provide at least three supporting points to support at least one wafer. A method for holding at least one wafer is also provided.
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: October 20, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wei-Kang Liu, Chi-Chung Jen, Jui-Ming Huang, Wan-Ting Liao
  • Publication number: 20200324853
    Abstract: A foldable frame structure for trailer so designed that the distance between the pivot connection center of each pivot holder and the left/right side frame and the topmost edge of the left/right frame bar of the bottom frame is greater than the distance obtained by deducting the width of the collapsed bottom frame from the height from the left/right frame bar of the bottom frame to the topmost edge of the left/right side frame. Thus, the left side frame and the right side frame can be individually collapsed and closely attached to the bottom frame in one step. The present invention can greatly save the transportation volume and simplify the folding structure and folding action, and thus achieve the purpose of user's convenient collection and carrying.
    Type: Application
    Filed: April 11, 2019
    Publication date: October 15, 2020
    Inventor: Cheh-Kang Liu
  • Patent number: 10764486
    Abstract: A method synchronizes autofocus in a system having a master camera and a slave camera. The method comprises: focusing the slave camera based on a map and a result of an autofocus operation by the master camera, while capturing each of a plurality of images. The map relates a plurality of master camera lens positions of the master camera to corresponding slave camera lens positions of the slave camera. An autofocus operation is periodically performed in the slave camera to determine an additional slave camera lens position for an additional image. The map is adaptively updated, based at least partially on the additional slave camera lens position.
    Type: Grant
    Filed: January 11, 2018
    Date of Patent: September 1, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Jisoo Lee, Lee-Kang Liu, Micha Galor Gluskin
  • Publication number: 20200273717
    Abstract: Direct growth methods for preparing diamond-assisted heat-dissipation silicon carbide substrates of GaN-HEMTs are disclosed. In an embodiment, the direct growth method includes the following steps: (1) etching holes in a surface of a silicon carbide substrate to produce a silicon carbide wafer; (2) ultrasonic cleaning the produced silicon carbide wafer; (3) establishing an auxiliary nucleation point on a surface of the silicon carbide wafer; (4) depositing a diamond layer; (5) removing the portion of the diamond layer on the upper surface while retaining the portion of the diamond layer in the holes; (6) ultrasonic cleaning; and (7) depositing diamond in the holes on the silicon carbide wafer until the holes are fully filled.
    Type: Application
    Filed: February 25, 2020
    Publication date: August 27, 2020
    Inventors: BING DAI, JIWEN ZHAO, JIAQI ZHU, LEI YANG, WENXIN CAO, KANG LIU, JIECAI HAN, GUOYANG SHU, GE GAO, KAILI YAO, BENJIAN LIU