Patents by Inventor Jin Chen
Jin 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).
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Patent number: 11968206Abstract: A mechanism for building decentralized computer applications that execute on a distributed computing system. The present technology works within a web browser, client application, or other software and provides access to decentralized computer applications through the browser. The present technology is non-custodial, wherein a public-private key pair, which represents user identity, is created on a client machine and then directly encrypted by a third-party platform without relying on one centralized computing system.Type: GrantFiled: September 15, 2023Date of Patent: April 23, 2024Assignee: Magic Labs, Inc.Inventors: Fei-Yang Jen, Yi Wei Chen, Jaemin Jin, Hanyu Xue, Wentao Liu, Shang Li
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Patent number: 11965833Abstract: A detection device includes a frame, a transport mechanism, detection mechanisms, and a grasping mechanism. The transport mechanism includes a feeding line, a first flow line, and a second flow line arranged in parallel on the frame. The detection mechanisms are arranged on the frame and located on two sides of the transport mechanism. The grasping mechanism is arranged on the frame and used to transport workpieces on the feeding line to the detection mechanisms, transport qualified workpieces to the first flow line, and transport unqualified workpieces to the second flow line.Type: GrantFiled: November 26, 2020Date of Patent: April 23, 2024Assignees: HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jing-Zhi Hou, Lin-Hui Cheng, Yan-Chao Ma, Jin-Cai Zhou, Zi-Long Ma, Neng-Neng Zhang, Yi Chen, Chen-Xi Tang, Meng Lu, Peng Zhou, Ling-Hui Zhang, Lu-Hui Fan, Shi-Gang Xu, Cheng-Yi Chao, Liang-Yi Lu
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Publication number: 20240122133Abstract: Disclosed are a low-cost high-efficiency drip irrigation system for a cotton field and a use method thereof. The drip irrigation system for a cotton field includes a filtering device and a water supply device; wherein the filtering device adopts different types of single filtering devices or combined filtering devices according to different water source types; the water supply device includes multiple stages of main pipes, submain pipes and laterals; the laterals (a drip irrigation tape with labyrinth on one side or a drip irrigation tape inlaid with emitters inside) are laid on the surface of the ground and located below a mulch film. The drip irrigation system adopts the design of large flow (1.5-3.4 L/h), slightly larger pipe diameter (>75 mm), low water pressure (operating pressure of drip irrigation tape being 0.03-0.07 MPa) and suitable drip irrigation uniformity (80%-90%).Type: ApplicationFiled: December 9, 2023Publication date: April 18, 2024Applicants: Institute of Cash Crops, Xinjiang Academy of Agricultural Sciences, Shihezi UniversityInventors: Liwen TIAN, Honghai Luo, Hezhong Dong, Na Zhang, Liantao Liu, Guangping Feng, Zhanbiao Wang, Yanjun Zhang, Xianzhe Hao, Jin Li, Zhi Chen, Nan Zhao, Changwen Liu
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Patent number: 11962676Abstract: A system and method which compensates for phase mixer circuit non-linearities within a clock and data recovery (CDR) system during active operation. The CDR system includes compensation circuitry and phase accumulation circuitry. The compensation circuitry generates a first compensation signal based on a first compensation value. The phase accumulation circuitry receives the first compensation signal and a phase accumulator input update signal. The phase accumulation circuitry combines the first compensation signal with the phase accumulator input update signal to compensate for a first non-linearity within phase mixer (PMI) circuitry.Type: GrantFiled: June 28, 2022Date of Patent: April 16, 2024Assignee: Synopsys, Inc.Inventors: Ayal S. Shoval, Tom Thomas, Jin Chen, John T. Stonick, Michael W. Lynch, Dino Anthony Toffolon
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Patent number: 11957287Abstract: A water tank assembly including a tank body and a one-way valve is provided. The tank body is defined with a clean water cavity communicated with an external pipeline through a water inlet channel, the external pipeline is capable of transporting water to the clean water cavity. The one-way valve is arranged in the water inlet channel and has a first and a second state. During delivering clean water to the clean water cavity, the one-way valve is in the first state to allow water in the external pipeline to be delivered to the clean water cavity, and when clean water is stopped to supply to the clean water cavity, the one-way valve is changed to the second state to restrict the water in the water inlet channel flowing out, such that outflow of the clean water from the water inlet channel is blocked when the external pipeline is removed.Type: GrantFiled: January 19, 2023Date of Patent: April 16, 2024Assignees: YUNJING INTELLIGENCE INNOVATION (SHENZHEN) CO, LTD., YUNJING INTELLIGENCE (SHENZHEN) CO., LTD.Inventors: Xiaolong Lin, Churui Xu, Jin Chen, Weijie Zhu, Zhenxu Wang
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Publication number: 20240118818Abstract: Methods and systems for managing memory usage in data learning operations. The method includes profiling one or more objects used for training in the data learning operation, in which the profiling includes determining an object size, a memory allocation timestamp, and a memory deallocation timestamp; and scheduling the memory usage. The scheduling includes grouping the one or more objects into the one or more groups based on the memory allocation and/or the memory deallocation timestamp of the one or more objects, and arranging the one or more objects in the one or more groups in descending order in a memory space. Two or more objects are provided in the descending order in the memory space, in which one of the objects having an earliest memory allocation timestamp is provided at a first value and the other object having a later memory allocation timestamp is provided at a second value.Type: ApplicationFiled: November 17, 2023Publication date: April 11, 2024Inventors: Jin ZHOU, Tongping LIU, Yong FU, Ping ZHOU, Wei XU, Jianjun CHEN
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Patent number: 11954824Abstract: An image pre-processing method and an image processing apparatus for a fundoscopic image are provided. A region of interest (ROI) is obtained from a fundoscopic image to generate a first image. The ROI is focused on an eyeball in the fundoscopic image. A smoothing process is performed on the first image to generate a second image. A value difference between neighboring pixels in the second image is increased to generate a third image.Type: GrantFiled: April 21, 2021Date of Patent: April 9, 2024Assignee: Acer Medical Inc.Inventors: Yi-Jin Huang, Chin-Han Tsai, Ming-Ke Chen
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Patent number: 11955992Abstract: Provided is a rate matching method and device for a Polar code. The method includes: concatenating K information bits and (N?K) frozen bits to generate a bit sequence of N bits, and encoding the bit sequence of N bits by means of a Polar code encoder with a generator matrix of size N×N to generate an initial bit sequence {S0, S1, . . . , SN?1} of N bits, where K and N are both positive integers and K is less than or equal to N; dividing a circular buffer into q parts, selecting bits from the initial bit sequence {S0, S1, . . . , SN?1} in a non-repeated manner, and writing the bits into the q parts of the circular buffer according to a predefined rule, where q=1, 2, 3 or 4; and sequentially selecting a bit sequence of a specified length from a predefined starting position in a bit sequence in the circular buffer and taking the bit sequence of the specified length as a bit sequence to be transmitted.Type: GrantFiled: May 23, 2022Date of Patent: April 9, 2024Assignee: ZTE CorporationInventors: Mengzhu Chen, Jin Xu, Jun Xu
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Patent number: 11956210Abstract: A method for transmitting an application programming interface API request includes receiving, by a first API gateway, a first API request; obtaining, by the first API gateway, a first forwarding label corresponding to the first API request, where the first forwarding label includes a first target security domain identifier, and a security domain identifier of the first API gateway is different from the first target security domain identifier. The method also includes determining an address of a second API gateway according to a mapping relationship between the first target security domain identifier and the address of the second API gateway. The method additionally includes sending the first API request to the second API gateway based on the address which is a next-hop API gateway of the first API gateway that sends the first API request to an API gateway corresponding to the first target security domain identifier.Type: GrantFiled: July 20, 2020Date of Patent: April 9, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xin Lu, Jin Chen, Yugeng Hui
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Patent number: 11954919Abstract: Systems and methods are provided for developing/updating training datasets for traffic light detection/perception models. V2I-based information may indicate a particular traffic light state/state of transition. This information can be compared to a traffic light perception prediction. When the prediction is inconsistent with the V2I-based information, data regarding the condition(s)/traffic light(s)/etc. can be saved and uploaded to a training database to update/refine the training dataset(s) maintained therein. In this way, an existing traffic light perception model can be updated/improved and/or a better traffic light perception model can be developed.Type: GrantFiled: October 8, 2020Date of Patent: April 9, 2024Assignee: TOYOTA RESEARCH INSTITUTE, INC.Inventors: Kun-Hsin Chen, Peiyan Gong, Shunsho Kaku, Sudeep Pillai, Hai Jin, Sarah Yoo, David L. Garber, Ryan W. Wolcott
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Patent number: 11956991Abstract: A display panel includes a substrate and a grating disposed on a light-emitting side of the display panel. The grating includes a plurality of protruding portions and a plurality of interval portions, each interval portion is located between two adjacent protruding portions. The plurality of protruding portions are arranged on the substrate along a first direction, and each protruding portion extends along a second direction perpendicular to the first direction. Each protruding portion includes an outer surface and a bottom surface; the outer surface is a smooth curved surface, and the bottom surface is a flat surface. A cross-sectional figure of each protruding portion along a thickness direction of the display panel is a first figure; the first figure includes a curve and a bottom edge, and the first figure is a closed figure formed by the curve and the bottom edge.Type: GrantFiled: August 30, 2021Date of Patent: April 9, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jin Zhao, Fudong Chen, Kang Guo, Xueyuan Zhou, Mengya Song, Yanhui Lu, Duohui Li, Ning Dang
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Publication number: 20240109990Abstract: Aqueous dispersions and uses for the same. The aqueous dispersion includes a component (a) of one or more ethylene-vinyl ester copolymers and a component (b) of one or more protective colloids. The aqueous dispersion may optionally a component (c1) of one or more nonionic surfactants and/or a component (c2) of one or more ionic surfactants. Where a total amount of the component (b) is less than or equal to 2.2 pphm, preferably between 1-2.2 pphm, or more preferably 1.8 pphm. Additionally, where a total amount of the component (c1) and the component (c2) is less than 0.1 pphm, preferably less than or equal to 0.01 pphm.Type: ApplicationFiled: December 30, 2020Publication date: April 4, 2024Applicant: Wacker Chemie AGInventors: Jin Zheng, Qian Chen, Yipeng Wei, Jiaxiang Zhou
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Publication number: 20240110047Abstract: Aqueous dispersions and uses for the same. The aqueous dispersion includes a component (a) of one or more ethylene-vinyl ester copolymers, a component (b) of one or more protective colloids, a component (el) of one or more nonionic surfactants, and a component (d) of one or more dispersants, selected from polycarboxylates. Where an amount of the component (b) and the component (c1) is less than or equal to 3.4 pphm, preferably between 1-3.4 pphm, more preferably between 2-3.1 pphm. Where the weight ratio of an amount of the component (b) to the component (el) is between 1.01-2 and an amount of the component (d) is less than or equal to 1 pphm. The component (b) is polyvinyl alcohol (PVOH).Type: ApplicationFiled: December 30, 2020Publication date: April 4, 2024Applicant: Wacker Chemie AGInventors: Jin Zheng, Qian Chen, Jie Xu, Jiaxiang Zhou
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Publication number: 20240108925Abstract: A high temperature-resistant fire extinguishing robot, comprising: a high temperature-resistant robot chassis system and a high temperature-resistant turret system. The high temperature-resistant robot chassis system carries the high temperature-resistant turret system to perform movements and obstacle avoidance, provides the high temperature-resistant turret system with energy, and further comprises: a high temperature-resistant tract drive system, a thermal protection system, and a control and sensor system, the high temperature-resistant track drive system being arranged outside of the thermal protection system, and the control and sensor system being arranged within the thermal protection system.Type: ApplicationFiled: March 17, 2021Publication date: April 4, 2024Inventors: Fei TANG, Yanlong XU, Gang LUO, Jin CHEN, Mingxu LI
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Patent number: 11950407Abstract: Embodiments herein describe techniques for a memory device including at least two memory cells. A first memory cell includes a first storage cell and a first transistor to control access to the first storage cell. A second memory cell includes a second storage cell and a second transistor to control access to the second storage cell. A shared contact electrode is shared between the first transistor and the second transistor, the shared contact electrode being coupled to a source area or a drain area of the first transistor, coupled to a source area or a drain area of the second transistor, and further being coupled to a bit line of the memory device. Other embodiments may be described and/or claimed.Type: GrantFiled: March 24, 2020Date of Patent: April 2, 2024Assignee: Intel CorporationInventors: Juan G. Alzate Vinasco, Travis W. Lajoie, Abhishek A. Sharma, Kimberly L Pierce, Elliot N. Tan, Yu-Jin Chen, Van H. Le, Pei-Hua Wang, Bernhard Sell
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Publication number: 20240104210Abstract: Detection of malicious JavaScript based on automated user interaction emulation is disclosed. A malware sample is executed in an instrumented virtual environment. Dynamic behavior is triggered based on emulated user interactions.Type: ApplicationFiled: December 11, 2023Publication date: March 28, 2024Inventors: Jin Chen, Tao Yan, Taojie Wang, Bo Qu
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Publication number: 20240100106Abstract: The present disclosure provides an isolated recombinant oncolytic adenovirus, a pharmaceutical composition, and uses thereof for drugs for treatment of tumors and/or cancers. The recombinant oncolytic adenovirus is a selectively replicating oncolytic adenovirus, and the genome of the recombinant oncolytic adenovirus is integrated with a coding sequence of exogenous shRNA capable of inhibiting PDL1 expression in tumor cells. The replication capability of the virus in normal primary cells is much lower than the replication capability of the virus in tumor cells. Moreover, the expressed shPDL1 can significantly reduce the level of PDL1 protein highly expressed in tumor cells. Thus, the oncolytic killing effect of the oncolytic virus and the anti-tumor immunostimulatory effect of immune cells produce a synergistic effect.Type: ApplicationFiled: September 13, 2023Publication date: March 28, 2024Applicant: HANGZHOU CONVERD CO., LTD.Inventors: Jipo SHENG, Jin FU, Ronghua ZHAO, Yun QIN, Lin CHEN, Sanmao KANG, Fang HU
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Publication number: 20240099920Abstract: A method for controlling a device for automatically adjusting an airway opening body position is provided. The device includes a horizontal base plate, a head support block, a back support plate, a neck support apparatus, a head cover assembly, and a programmable logic controller (PLC). The neck support apparatus is positioned between the head support block and the back support plate. The PLC is configured to controls a stroke of an electric cylinder according to the following equations: ?=1.235?+?, and ?=KX+B+C, where ? is a body position angle, the body position angle is an angle between a positive projection line of a connecting line from a mandibular angle to an external acoustic meatus on a symmetrical surface of a human body and the back support plate, and ? is a preset value ranging from 90° to 100°.Type: ApplicationFiled: November 14, 2022Publication date: March 28, 2024Inventors: XIANG-MEI YANG, MIN-YUE SUN, HONG-MEI CHEN, YAN LUO, JUN WU, JUAN HUANG, DONG-MEI LI, QING ZENG, JING ZHOU, JING WEN, JIN-JIN GUO
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Patent number: 11938639Abstract: A boundary protection method and system of a radiation detection robot. The boundary protection method comprises: a first laser radar and a second laser radar are arranged diagonally, a first marking rod and a second marking rod are arranged diagonally; a boundary of an interlocking zone is defined by the first laser radar, the second laser radar, the first marking rod and the second marking rod; the object to be detected is placed in the interlocking zone; the radiation detection robot uses rays to detect the object to be detected in the interlocking zone; an early warning zone is provided outside the interlocking zone; wherein when it is detected that a person or object has intruded into the interlocking zone, the radiation detection robot stops emitting rays; and when it is detected that a person or object has intruded into the early warning zone, a warning is issued directly.Type: GrantFiled: May 28, 2021Date of Patent: March 26, 2024Assignees: TSINGHUA UNIVERSITY, NUCTECH COMPANY LIMITEDInventors: Zhiqiang Chen, Jin Cui, Bin Hu, Dong Lin, Huawei Wu
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Publication number: 20240092892Abstract: The present invention relates to the field of bio-pharmaceuticals and provides an anti-CLDN18.2 antibody. Related preparation methods and related uses are described. The antibody of the present invention or related an antigen-binding fragment can specifically bind to CLDN18.2 with a strong binding capacity. After humanization, the antibody or the antigen-binding fragment has a strong ADCC effect and CDC activity and has good pharmaceutical prospects.Type: ApplicationFiled: December 29, 2021Publication date: March 21, 2024Inventors: Chao QIN, Cuizhen XIAO, Jin-Chen YU, Shengfeng LI