Patents by Inventor Qing Shi
Qing Shi 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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Publication number: 20240100975Abstract: A contactor for a vehicle, includes: a first wiring terminal, a second wiring terminal, a conducting bar, and a driving assembly. A first conduction section and a second conduction section of the conducting bar are connected to each other and are configured to rotate with respect to each other. The first conduction section is fixed on the first wiring terminal, and the second conduction section is electrically connected to or electrically disconnected from the second wiring terminal. The driving assembly is configured to drive the second conduction section to move toward or away from the second wiring terminal. The first wiring terminal and the second wiring terminal are disposed opposite to the conducting bar in a first direction, the driving assembly is disposed opposite to the conducting bar, or the first wiring terminal, or the second wiring terminal in a second direction different from the first direction.Type: ApplicationFiled: December 1, 2023Publication date: March 28, 2024Inventors: Tuodi HUANG, Xuechao WANG, Lei SHI, Dengyan YAN, Qing LIU
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Patent number: 11943373Abstract: An identity certificate may be issued to a blockchain node. The issuance may include issuing a first identity certificate to a first terminal and receiving a second identity certificate issuance request that is from the first terminal. A second identity certificate may be issued to the first terminal, and a third identity certificate issuance request is received from the second terminal. A third identity certificate is issued to the second terminal, so that the second terminal forwards the third identity certificate to the third terminal.Type: GrantFiled: June 2, 2021Date of Patent: March 26, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Mao Cai Li, Zong You Wang, Kai Ban Zhou, Chang Qing Yang, Hu Lan, Li Kong, Jin Song Zhang, Yi Fang Shi, Geng Liang Zhu, Qu Cheng Liu, Qiu Ping Chen
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Publication number: 20240094875Abstract: The present disclosure discloses a video interaction method and apparatus, an electronic device, and a storage medium. The video interaction method comprises: in response to a recommended video of a target object being played to a first time node, displaying an interactive window at a preset position on a video playback page and continuing playing the recommended video; receiving an object determination operation acting in the interactive window; displaying first object information of an object to be collected in the interactive window, wherein the object to be collected is related to the target object; receiving a collection operation for the object to be collected; and displaying a target page for a user to collect the object to be collected.Type: ApplicationFiled: November 30, 2023Publication date: March 21, 2024Inventors: Jingtong JIAN, Jiayi SHI, Yuchen WANG, Licong SONG, Yirui CAO, Qing SONG, Liyue JI, Shun LIU
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Patent number: 11932557Abstract: Methods for detecting and extracting plastic contaminants within a water sample, which involve introducing the water sample to a hydrophobic deep eutectic solvent, are provided.Type: GrantFiled: June 29, 2021Date of Patent: March 19, 2024Assignee: UNIVERSITY OF KENTUCKY RESEARCH FOUNDATIONInventors: Jian Shi, Wenqi Li, Jameson Hunter, Yuxuan Zhang, Qing Shao
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Publication number: 20240084168Abstract: The present disclosure relates to a leather coating composition comprising or consisting of a hydrosilylation curable silicone elastomer composition designed to be used as a topcoat for a synthetic leather material, particularly a silicone-based synthetic leather composite material. A silicone coating as a topcoat for a synthetic leather material which is the cured product of the composition, methods of making the topcoat, synthetic leather material utilizing same and uses of the synthetic leather material products are also disclosed. The topcoat is designed to provide a highly crosslinked silicone matrix containing silicon-free organic micro-particles to minimize or at least decrease change in gloss after abrasion.Type: ApplicationFiled: December 28, 2021Publication date: March 14, 2024Inventors: Tingting CHEN, Yu CHEN, Hongyu CHEN, Liyun ZHOU, Kang CHEN, Yusheng CHEN, Yi GUO, Qing SHI, Zhihua LIU
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Patent number: 11924358Abstract: This application provides a method for issuing a digital certificate performed by a digital certificate issuing center that includes a public-private key generation module and an authentication module. The method includes: receiving a public-private key request from a node in a blockchain network; generating a public key and a private key of the node by using the public-private key generation module, and transmitting the public and private keys to the node; receiving the public key of the node and registration information of the node, and authenticating the registration information by using the authentication module; and generating, in accordance with a determination that the authentication succeeds, a digital certificate of the node by using the authentication module, and transmitting the digital certificate to the node. The embodiments of this application can improve the probative value of an issued digital certificate, thereby improving the security of data exchange in a blockchain network.Type: GrantFiled: February 9, 2021Date of Patent: March 5, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Jun Zang, Jianjun Zhang, Luohai Zheng, Junjie Shi, Hujia Chen, Zichao Tang, Yige Cai, Qing Qin, Chuanbing Dai, Hu Lan, Jinlong Chen
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Patent number: 11919976Abstract: The present invention relates to a preparation and purification method for cationic quaternary ammonium salt of sodium hyaluronate in homogeneous medium. By adding a homogeneous solvent and a sodium hyaluronate solid to a vessel, heating the vessel until the contents are dissolved to form a homogeneous system, adding an aqueous solution of 2,3-epoxypropyltrimethylammonium chloride (GTA) to the homogeneous system, then adding a base catalyst, and stirring at a preset temperature to carry out a graft reaction, a graft product is obtained wherein 2,3-epoxypropyltrimethylammonium chloride is grafted to the oxygen atom of the hydroxymethyl group of sodium hyaluronate. By using the method, a graft product wherein 2,3-epoxypropyltrimethylammonium chloride is grafted to the oxygen atom of the hydroxymethyl group of sodium hyaluronate is obtained. Addition of salts is avoided during the reaction, a grafting yield up to 0.69 is obtained, and coagulation occurred to the product is effectively solved.Type: GrantFiled: April 11, 2023Date of Patent: March 5, 2024Assignee: SHANDONG FOCUSFREDA BIOTECH CO., LTDInventors: Jinmao You, Lei Liu, Chuanli Kang, Shuiqiang Yu, Deqiang Zheng, Qing Li, Shuai Du, Xinxin Shi, Qiang Liu, Liwei Tang, Shaojie Lian, Meixia Zhang
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Patent number: 11878434Abstract: The present disclosure provides a visual-tactile perception apparatus and a small-sized robot. The apparatus includes a visual perception module, a tactile perception module, a control module, and a signal transmission module. The signal transmission module is separately connected to the visual perception module, the tactile perception module, and the control module. The visual perception module is configured to obtain image information of a surrounding environment of the apparatus; the tactile perception module is configured to obtain tactile information of the surrounding environment of the apparatus; the signal transmission module is configured to transmit the image information and the tactile information to the control module; and the control module is configured to generate a control instruction based on the image information and the tactile information, and transmit the control instruction.Type: GrantFiled: January 20, 2021Date of Patent: January 23, 2024Assignee: BEUING INSTITUTE OF TECHNOLOGYInventors: Qing Shi, Guanglu Jia, Tao Sun, Chen Chen, Yi Xu, Shurui Yan, Qiang Huang
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Publication number: 20230371273Abstract: A semiconductor device includes a first electrode layer, a ferroelectric layer, a first alignment layer and a second electrode layer. A material of the first alignment layer includes rare-earth metal oxide. The ferroelectric layer and the first alignment layer are disposed between the first electrode layer and the second electrode layer, and the first alignment layer is disposed between the ferroelectric layer and the first electrode layer.Type: ApplicationFiled: May 10, 2022Publication date: November 16, 2023Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chun-Chieh Lu, Qing Shi, Bo-Feng Young, Yu-Chuan Shih, Sai-Hooi Yeong, Blanka Magyari-Kope, Ying-Chih Chen, Tzer-Min Shen, Yu-Ming Lin, Chung-Te Lin
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Patent number: 11816586Abstract: A method for event identification including receiving event information pertaining to events occurring with respect to a computing environment, each event having a measurement metric; evaluating by a probability function the measurement metric for each event to determine when the measurement metric is above a predetermined probability threshold or below a probability threshold wherein above a probability threshold or below a probability threshold is classified as alarm data; processing the alarm data through a decision tree to determine based on historical data when the alarm data is significant or when the alarm data is not significant and to reduce the number of alarm data to a predetermined number of significant alarm data; and displaying the predetermined number of significant alarm data to a user.Type: GrantFiled: November 13, 2017Date of Patent: November 14, 2023Assignee: International Business Machines CorporationInventors: Xue Feng Gao, Hui Qing Shi, James C. Thorburn, Yu Fen Yuan, Qing Feng Zhang
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Publication number: 20230349860Abstract: Provided is a magnetic signal detection chip in which taking the centerline of a sensing region of the magnetic signal detection chip extending along the flow direction of the chemical fluid as a reference, each of sensing units on one side is connected to a corresponding output pad on the one side via lead, while each of sensing units on the other side is connected to a corresponding output pad on the other side via lead. In this way, the size of the magnetic signal detection chip could be reduced and the lead resistance could be reduced. Further provided is a detection card including the magnetic signal detection chip and further provided is a nucleic acid detection device including the detection card.Type: ApplicationFiled: March 30, 2021Publication date: November 2, 2023Applicant: TDK CORPORATIONInventors: Jacky HO, Yu Qing SHI
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Patent number: 11629253Abstract: An article adapted to receive multiple battery cells, such as a battery module, which provides thermal insulation between adjacent battery cells using thermally insulating layers comprising a ceramifiable elastomeric silicone material, using fumed silica (amorphous SiO2) or fumed silica (amorphous SiO2)+quartz (crystalline SiO2). There is also provided, the use of said ceramifiable elastomeric silicone material as a means of delaying and/or preventing thermal runaway in such an article. Typically, the battery cells for which this article is designed are lithium-ion battery cells.Type: GrantFiled: February 17, 2020Date of Patent: April 18, 2023Assignees: DOW SILICONES CORPORATION, DOW GLOBAL TECHNOLOGIES LLCInventors: Yusheng Chen, Peng Wang, Xiangyang Tai, Yi Guo, Rui Wang, Yi Zhang, Qing Shi
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Publication number: 20230104203Abstract: An article adapted to receive multiple battery cells, such as a battery module, which provides thermal insulation between adjacent battery cells using thermally insulating layers comprising a ceramifiable elastomeric silicone material, using fumed silica (amorphous SiO2) or fumed silica (amorphous SiO2)+quartz (crystalline SiO2). There is also provided, the use of said ceramifiable elastomeric silicone material as a means of delaying and/or preventing thermal runaway in such an article. Typically, the battery cells for which this article is designed are lithium-ion battery cells.Type: ApplicationFiled: February 17, 2020Publication date: April 6, 2023Inventors: Yusheng CHEN, Peng WANG, Xiangyang TAI, Yi GUO, Rui WANG, Yi ZHANG, Qing SHI
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Publication number: 20230085886Abstract: Disclosed is an article adapted to receive multiple battery cells, such as a battery module, which provides thermal insulation between adjacent battery cells using thermally insulating layers comprising a ceramifiable elastomeric silicone material using calcium silicate fillers such as wollastonite. There is also provided, the use of said ceramifiable elastomeric silicone material as a means of delaying and/or preventing thermal runaway in such an article. Typically, the battery cells for which this article is designed are lithium-ion battery cells.Type: ApplicationFiled: February 17, 2020Publication date: March 23, 2023Inventors: Yusheng CHEN, Xiangyang TAI, Peng WANG, Yi GUO, Rui WANG, Yi ZHANG, Qing SHI
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Publication number: 20230032498Abstract: A frame for constructing nerve tract is provided, including microcatheters, a support, and a shell. The shell is configured to contain a culture medium inside. The microcatheters are configured to culture nerve cells. The multiple microcatheters are suspended and fixed into the shell by the support, the microcatheters are arranged along a direction from one end to the other end of the shell, catheter walls of the microcatheters are provided with through holes, the nerve cells in the microcatheter cannot flow out through the through holes, and the culture medium enters the microcatheter through the through holes. A method for constructing nerve tract based on the frame described is provided, including: filling the nerve cells wrapped with a collagen hydrogel stock solution into the microcatheters, and after the collagen hydrogel stock solution is completely cross-linked, placing the frame loaded with the nerve cells in a culture device for perfusion culture.Type: ApplicationFiled: November 16, 2021Publication date: February 2, 2023Inventors: Qing Shi, Zihou Wei, Tao Sun, Huaping Wang, Zhe Chen, Qiang Huang
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Publication number: 20230017118Abstract: An insect-like jumping-flying robot is provided, which includes a flying module, a driving module and biomimetic bouncing legs. The flying module provides flying power via a propeller and a miniature model airplane motor, and front wings and rear wings provide lift, and moment required for attitude change. The driving module provides power with high power density via a brushless motor and is provided with two stages of deceleration to amplify the torque provided by the brushless motor. The first stage of deceleration is performed by a synchronous wheel set, and the second stage of deceleration is performed by a gear set. A driving push rod is used to transmit the power provided by the brushless motor to the biomimetic bouncing legs.Type: ApplicationFiled: September 28, 2021Publication date: January 19, 2023Applicant: Beijing Institute of TechnologyInventors: Qing SHI, Yi XU, Ruochao WANG, Guanglu JIA, Tao SUN
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Patent number: 11453673Abstract: The present invention provides a compound of Formula I: wherein R1 is methyl, ethyl or cyclopropyl; R2 is hydrogen, methyl, or ethyl; R3 is methyl or AA; and R4 is C2-C4 alkyl, BB; or a pharmaceutically acceptable salt thereof; for use as a PDE1 inhibitor.Type: GrantFiled: January 13, 2019Date of Patent: September 27, 2022Assignee: ELI LILLY AND COMPANYInventors: Nicholas Paul Camp, Chafiq Hamdouchi, Jayana Pankaj Lineswala, John Richard Morphy, Qing Shi
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Patent number: 11401274Abstract: The present invention provides a compound of Formula I: wherein X is CH2CH2, CH2CH2CH2, OCH2, or CH2O; and R is ethyl, n-propyl, cyclopropyl, or cyclobutyl; or a pharmaceutically acceptable salt thereof; with the proviso that when X is CH2CH2, then R is other than cyclopropyl; for use as a human PDE inhibitor.Type: GrantFiled: August 3, 2018Date of Patent: August 2, 2022Assignee: ELI LILLY AND COMPANYInventors: Michael James Genin, William Glen Holloway, Cynthia Darshini Jesudason, Qing Shi
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Publication number: 20220187045Abstract: In one aspect, a sight with a momentary switch to control a laser beam on the sight may include a main power switch, a switch with momentary sensor, a plurality of locking screw to lock the sight onto a firearm, an orifice for emitting laser beams, a charging socket, and a laser adjustment screw. When in use, the user can press the main power switch to turn on the sight. In one embodiment, the switch with momentary sensor can emit infrared light and if the infrared light is deflected, the laser beam will be turned off. So, if the user wants to turn off the laser beam, the user can simply move the finger toward the momentary sensor to somewhat covers the momentary sensor to deflect the infrared light emitting therein.Type: ApplicationFiled: March 2, 2022Publication date: June 16, 2022Applicant: Hawk Gazer, Inc.Inventor: Zi Qing Shi
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Patent number: D991798Type: GrantFiled: November 9, 2021Date of Patent: July 11, 2023Assignee: Shenzhen Yishifu Technology Innovation Co., Ltd.Inventor: Qing Shi