Patents by Inventor Guang Liu
Guang 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).
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Patent number: 11964680Abstract: A transaxle of a rail vehicle includes: a power assembly; an axle body; a running wheel; a guiding frame; a horizontal wheel; and a connecting rod component, including a first transverse pull rod and a second transverse pull rod, where when the rail vehicle turns left, the horizontal wheel cooperates with a rail beam to drive the guiding frame to swing and drive the first transverse pull rod to move together, and the second transverse pull rod is driven by the first transverse pull rod to drive the running wheel to swing to the left, and when the rail vehicle turns right, the horizontal wheel cooperates with the rail beam to drive the guiding frame to swing and drive the first transverse pull rod to move together, and the second transverse pull rod is driven by the first transverse pull rod to drive the running wheel to swing to the right.Type: GrantFiled: January 28, 2019Date of Patent: April 23, 2024Assignee: BYD COMPANY LIMITEDInventors: Kang Zhou, Guang Liu, Jingjing Wang, Jia Wei, Huiyue Liu
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Patent number: 11966233Abstract: A line laser module, including: a module body; a first image capturing assembly, provided at the module body and comprising a first camera, at least one laser emitter and a first image processing module, wherein the at least one laser emitter is provided adjacent to the first camera and configured to emit a line laser with a linear projection toward outside of the module body, the first camera is configured to capture a first environment image containing the line laser, and the first image processing module is configured to acquire obstacle distance information based on the first environment image; and a second image capturing assembly, comprising a second camera and a second image processing module, wherein the second camera is configured to capture a second environment image, and the second image processing module is configured to acquire obstacle type information based on the second environment image.Type: GrantFiled: March 11, 2022Date of Patent: April 23, 2024Assignee: Beijing Roborock Technology Co., Ltd.Inventors: Guang Yu, Yongji Long, Dan Liu
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Publication number: 20240068308Abstract: A full-face shaft tunnel boring machine system includes a tunnel boring machine cutterhead device for tunneling downwards in a shaft; a full-hydraulic formwork device for supporting and walling in a wellbore; and an upper muck-discharge system for vertically conveying rock mucks generated by tunneling. The tunnel boring machine cutterhead device comprises a vertical guide frame, a cutter-expanded boring head and an advanced cutterhead that are fixedly connected in a vertical order from top to bottom so as to form an integrated structure. The vertical guide frame is a hollow cylindrical structure and driven to rotate around an axis of the vertical guide frame by a power mechanism, and an outer wall of the vertical guide frame is provided with multiple sets of first guide rollers.Type: ApplicationFiled: August 25, 2023Publication date: February 29, 2024Applicants: HEFEI DESIGN & RESEARCH INSTITUTE OF COAL INDUSTRY CO., LTD, UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING, CHINA COAL NO.3 CONSTRUCTION CORPORATION (GROUP) LTD, ANSTEEL GROUP MINING CORPORTION LIMITEDInventors: Huidong XU, Renshu YANG, Bin XU, Ning LIU, Guang LI, Yong ZHANG, Jinghui YE, Lin LV, Fei MA, Donghui MAN, Tingting BAO, Zheng LI, Yingcan LIU, Guozheng ZHOU, Bo DING
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Patent number: 11880880Abstract: Disclosed are various embodiments for providing an efficient and time-saving shopping experience by allowing a user to initiate a purchase of items corresponding to items included in an item list (e.g., shopping list) while minimizing user interactions. A user may initiate a shopping experience via a voice command and/or an interaction with a user interface associated with a list management service. Using keywords included in the item list, a list of recommended items that correspond to items included in the shopping list and are available for purchase at a particular store can be determined and presented to the user. Item listings may be preselected for purchase based at least in part on a determined likelihood that the user will purchase the item. The user can review the recommended items and select a purchase component (e.g., add-to-cart component, buy component), that upon selection, initiates the purchase of the selected items.Type: GrantFiled: March 17, 2021Date of Patent: January 23, 2024Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Guang Liu, Shashank Agarwal, Andrew Michael Nienhaus, Ruimin Zhang, Gabriela Sudirja, Laura Vig, Isha Vinod Pendke
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Publication number: 20240008504Abstract: The present invention discloses powdered oil based on an olesome emusion and a preparation method and an application thereof. The preparation method includes the following steps: preparation of olesome emulsion of an oil stock, addition of a wall material and spray drying. The preparation method for the powdered oil provided by the present invention is based on an olesome emulsion system; and compared with the traditional preparation process for the powdered oil, the preparation method has many advantages that the prepared olesome emulsion does not contain hydrogenated vegetable oil and an exogenous emulsifier, is high in content of active oil accompaniments, and has an embedding rate close to 100 percent, a low production cost, strong storage stability and a certain natural oil stock flavor.Type: ApplicationFiled: April 12, 2023Publication date: January 11, 2024Inventors: Zhihao ZHAO, Mingwei ZHANG, Yuanyuan DENG, Pengfei ZHOU, Zhencheng WEI, Yan ZHANG, Xiaojun TANG, Guang LIU, Ping LI
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Patent number: 11857693Abstract: The disclosure provides a medical sealant glue capable of promoting wound healing and a preparation method thereof. The medical sealant glue is formed by covalent cross-linking of two components after being physically mixed by a mixing tool, wherein the first component is a nucleophilic component, and the second component is an electrophilic component. The medical sealant glue has a gelation time of 1-10 s, a swelling ratio of 0-100%, a bursting strength of 100-250 mmHg, and a degradation time of 0.5-300 days. The nucleophilic component of the medical sealant glue contains exosome or hyaluronic acid and chitosan, and thus the medical sealant glue not only has the effect of promoting wound healing, but also has antibacterial and anti-infection effects.Type: GrantFiled: November 22, 2019Date of Patent: January 2, 2024Assignee: Shandong Branden Medical Device Co., LtdInventors: Haijun Zhang, Kunshan Yuan, Rumeng Wang, Shoutao Lu, Liming Liu, Wenrui Cao, Chao Zhou, Yuxia Yin, Wenbo Hou, Cuihai Duan, Guang Liu
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Patent number: 11861023Abstract: Embodiments of the invention include a computer-implemented method that uses a processor to access cryptographic-function constraints associated with an encrypted message. Based on a determination that the cryptographic-function constraints do not include mandatory cryptographic computing resource requirements, first resource-scaling operations are performed that include an analysis of cryptographic metrics associated with a processor. The cryptographic metrics include information associated with the encrypted message, along with performance measurements of cryptographic functions performed by the processor.Type: GrantFiled: August 25, 2021Date of Patent: January 2, 2024Assignee: International Business Machines CorporationInventors: Heng Wang, Wan Yue Chen, Chen Guang Liu, Jing Li, Xiao Ling Chen, Peng Hui Jiang
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Patent number: 11839024Abstract: Disclosed are composites comprising copper foils having at least one smooth surface and an adhesive layer with low Dk and Df properties. Also disclosed are copper clad laminates made by laminating the present composites with flexible or rigid substrates that exhibit heat resistance and good to excellent bonding strength. The PCBs made therefrom exhibit low insertion loss and may be assembled with other components to form various electrical devices utilizing high speed of at least 1 Gps or high frequency signals of at least 1 GHz.Type: GrantFiled: May 21, 2021Date of Patent: December 5, 2023Assignee: DUPONT ELECTRONICS, INC.Inventors: Yu-Cheng Chen, Mu-Huan Chi, Shih-Ching Lin, Wei-Guang Liu
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Patent number: 11682063Abstract: Techniques described herein include systems and methods for utilizing a shopping list generated by a user in one or more shopping list features. A list of items including keywords not associated with specific items may be received. A user interface may be updated to present the list of items, with a first area of the user interface corresponding to uncompleted tasks associated with a keyword of the list, and a second area corresponding to completed tasks associated with a keyword of the list. One or more sensors may receive information about an item. Input about an interaction with the user interface and a keyword of the list may be received. The user interface may be updated to move the keyword of the list from the first area to the second area. A mapping of the keyword to the item may be updated by a computer system.Type: GrantFiled: May 18, 2020Date of Patent: June 20, 2023Assignee: Amazon Technologies, Inc.Inventors: Guang Liu, Matthew Charles Johnson, Timothy R Heithaus, Ruimin Zhang, Jason Stephen Merron, Neven Tomislav Boric Bargetto, Andrew Michael Nienhaus
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Publication number: 20230155438Abstract: A stator includes a stator core and at least one fastener, the stator core includes a lamination, a shaft disposed through the lamination, and at least one insulator disposed on the lamination and configured to be wound with a wire. The fastener is disposed on the at least one insulator and configured for the wire to be wound thereon and for fixing at least one cable coming out from the shaft so as to electrically couple the wire and the at least one cable.Type: ApplicationFiled: March 23, 2022Publication date: May 18, 2023Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Sheng-Tsz LIU, Chun-Yen OU, Yu-Ting SU, Lin-Yen PENG, Yang-Guang LIU, Yu-Choung CHANG
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Patent number: 11653362Abstract: Methods for allocating uplink resources between UEs wherein previously allocated uplink resources may be allocated to a further UE and a suspension indication transmitted to the UE to which the resources were previously allocated. The methods including transmitting an indication from a base station to a UE indicating grant of a set of resources for an uplink transmission, and transmitting a DCI including a suspension indication.Type: GrantFiled: March 21, 2019Date of Patent: May 16, 2023Assignee: JRD COMMUNICATION (SHENZHEN) LTDInventors: Efstathios Katranaras, Benny Assouline, Guang Liu
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Publication number: 20230068521Abstract: Embodiments of the invention include a computer-implemented method that uses a processor to access cryptographic-function constraints associated with an encrypted message. Based on a determination that the cryptographic-function constraints do not include mandatory cryptographic computing resource requirements, first resource-scaling operations are performed that include an analysis of cryptographic metrics associated with a processor. The cryptographic metrics include information associated with the encrypted message, along with performance measurements of cryptographic functions performed by the processor.Type: ApplicationFiled: August 25, 2021Publication date: March 2, 2023Inventors: Heng Wang, Wan Yue Chen, Chen Guang Liu, Jing Li, Xiao Ling Chen, Peng Hui Jiang
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Publication number: 20230022783Abstract: The present invention relates to the technical field of natural medicines, and in particular to a triterpenoid compound with an effect of improving glucose and lipid metabolism disorders, and preparation and application thereof. A novel triterpenoid compound was obtained by separation from Momordica charantia L. for the first time in the present invention. Studies on a mouse primary hepatocyte model and a 3T3-L1 preadipocyte model show that the novel triterpenoid compound in the present invention has activity of regulating glucose and lipid metabolism, and after combination with known triterpenoid compound Momordicoside G, the activity of regulating glucose and lipid metabolism is significantly higher than that of a single compound at the same dose, indicating that the novel triterpenoid compound and a complex thereof in the present invention can be used to improve glucose and lipid metabolism disorders and provide a new way for diabetes treatment.Type: ApplicationFiled: July 1, 2022Publication date: January 26, 2023Inventors: MINGWEI ZHANG, YUNAYUAN DENG, GUANG LIU, YAN ZHANG, ZHENCHENG WEI, PENGFEI ZHOU, PING LI, ZHIHAO ZHAO, XUCHAO JIA, XIAOJUN TANG
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Patent number: 11516896Abstract: Luminescent microspheres and a preparation method thereof are disclosed. The preparation method includes: 1) preparing cadmium oxide-doped silica microspheres; 2) adding the silica microspheres to a mixed solution of octadecene/oleic acid or trioctylamine (TOA)/oleic acid, and heating a resulting mixture to a boiling point so that the microspheres swell at high temperature and the oleic acid penetrates into the microspheres to react with CdO to obtain an organic cadmium-adsorbed silica suspension; and 3) adding a selenium precursor to the obtained organic cadmium-adsorbed silica suspension to obtain the luminescent microspheres, where, the selenium precursor reacts with the adsorbed organic cadmium to form CdSe.Type: GrantFiled: February 26, 2021Date of Patent: November 29, 2022Assignee: TIANJIN NAMEI NAMI TECHNOLOGY CO., LTD.Inventors: Guang Liu, Baojie Zhao, Haipeng Liu, Yi Wang
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Publication number: 20220367102Abstract: A common mode choke is provided, including a hollow ferrite core, a plurality of coils wound around the ferrite core, and a substrate. Each of the coils has a first end and a second end. The substrate is disposed on the side of the ferrite core and has a plurality of through holes. The first and second ends of the coils are engaged in the through holes. When viewed along the central axis of the ferrite core, the first and second ends of the coils are located on the outer side the ferrite core.Type: ApplicationFiled: July 15, 2021Publication date: November 17, 2022Inventors: Chia-Ming LIU, Wen-Yu HUANG, Lei REN, Rui-Guang LIU
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Publication number: 20220360079Abstract: Disclosed is an optimal power flow acquiring method for regional distribution network of small hydropower groups based on deep learning, which specifically includes the following steps: generating required data sets by adopting continuous power flow and power flow equation calculation methods; the data set is randomly divided into training data (80 percent) and test data (20 percent); training the built convolutional neural network model with training data to learn the mapping relationship between load and generator output power; inputting test data, and directly obtaining PG and QG from the trained convolutional neural network; and solving residual variables Vi and ?i with traditional power flow solver. The application can accelerate the solving speed of the optimal power flow problem with higher prediction accuracy.Type: ApplicationFiled: April 24, 2022Publication date: November 10, 2022Applicant: GUANGXI UNIVERSITYInventors: Xiaoqing BAI, Biyun CHEN, Yujing JIA, Bin LI, Peijie LI, Yun ZHU, Ge ZHANG, Yunyi LI, Tianyi DIAO, Guang LIU, Danlei CHEN, Shangfu WEI, Xian TANG, Liqin ZHENG, Xinwen WANG, Songyang ZHU, Zonglong WENG, Qinghua SHANG, Rui WANG, Puming WANG, Xiaoqing SHI
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Publication number: 20220240554Abstract: A method for stabilizing rice bran with complex enzyme involving enzymatic hydrolysis combined with thermal processing to stabilize rice bran, includes compounding at least one of glycosyl hydrolases such as cellulase, hemicellulase and alpha amylase into a complex enzyme solution, and performing enzymatic hydrolysis on the rice bran with the complex enzyme solution, and after enzymatic hydrolysis, performing thermal processing and inactivating enzyme treatment on rice bran using the moist-heat method, microwave method and/or extrusion expansion method, to prepare the stabilized rice bran. From the perspective of reducing bound lipase from rice bran, the glycosyl hydrolase is used to catalyze conversion of bound lipase in rice bran into free lipase, thereby effectively improving inactivation efficiency of rice bran lipase. The rice bran prepared using the method has characteristics of low residual activity of lipase and long shelf life, and may be directly applied to industries such as food and cosmetics.Type: ApplicationFiled: January 28, 2022Publication date: August 4, 2022Inventors: Guang Liu, Mingwei Zhang, Yuanyuan Deng, Zhencheng Wei, Yan Zhang, Xiaojun Tang, Ping Li, Pengfei Zhou, Zhihao Zhao, Zhiming Wang, Jiajia Wang, Na Liao
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Publication number: 20220214420Abstract: A method for performing location functions in a wireless communications using user equipment devices which communicate using a sidelink communication link is provided. Information may be transmitted from a transmit user equipment to a receive user equipment, and the information may be utilised to establish a locality of the transmit user equipment. If it is determined that the transmit user locality coincides with a communication area of the receive user equipment HARQ feedback may be enabled.Type: ApplicationFiled: March 27, 2020Publication date: July 7, 2022Inventors: Benny ASSOULINE, Guang LIU, Noam CAYRON, Efstathios KATRANARAS, Guillaume VIVIER
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Patent number: 11368459Abstract: Methods, computer program products, and/or systems are provided that can perform the following operations: receiving a connection request from a first user device; creating an authentication container for the first user device; authenticating the first user device using the authentication container; in response to authentication for the first user device being successful, creating a first user request processing container for the first user device; and processing user requests received from the first user device using the first user request processing container.Type: GrantFiled: September 30, 2020Date of Patent: June 21, 2022Assignee: International Business Machines CorporationInventors: Heng Wang, Xiao Ling Chen, Chen Guang Liu, Wen Qi WQ Ye, Fei Tan, Lu Lu, Jing Li, Qing Yu Pei
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Publication number: 20220103550Abstract: Methods, computer program products, and/or systems are provided that can perform the following operations: receiving a connection request from a first user device; creating an authentication container for the first user device; authenticating the first user device using the authentication container; in response to authentication for the first user device being successful, creating a first user request processing container for the first user device; and processing user requests received from the first user device using the first user request processing container.Type: ApplicationFiled: September 30, 2020Publication date: March 31, 2022Inventors: Heng Wang, Xiao Ling Chen, Chen Guang Liu, Wen Qi WQ Ye, Fei Tan, Lu Lu, Jing Li, Qing Yu Pei