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).
-
Publication number: 20240156936Abstract: The present invention provides compositions and methods of inducing an immune response in a subject in need thereof, comprising administering to the subject an immunologically-effective amount of a live Salmonella typhi vector comprising a heterologous antigen from a pathogen, wherein the heterologous antigen comprises an outer membrane protein, an antigenic fragment thereof or a variant thereof, wherein the antigen is delivered to a mucosal tissue of the subject by an outer membrane vesicle.Type: ApplicationFiled: September 5, 2023Publication date: May 16, 2024Inventors: James E. Galen, Thanh Pham, Dacie R. Bridge, Jin Yuan Wang, Wangxue Chen
-
Patent number: 11983986Abstract: A gaming machine includes a base, a columnar pedestal extending vertically from the base, and a button deck adjustably coupled to the pedestal. The button deck includes an upper surface including a transparent touchscreen element, a lower surface opposite the upper surface, and a button deck body extending therebetween. At least one of the lower surface and the body include one or more transparent display elements, the one or more transparent display elements are configured to generate images of gaming machine control actuators viewable on the upper surface. The transparent touchscreen element is configured to receive touches and gestures indicating control inputs. The gaming machine also includes a player tracking card reader positioned within the button deck and accessible through a slot in a front edge of the button deck, the player tracking card reader communicatively coupled to a player tracking display area of the gaming machine.Type: GrantFiled: January 17, 2023Date of Patent: May 14, 2024Assignee: Video Gaming Technologies, Inc.Inventors: William Douglas Lamb, Daniel William Rice, Victor Brent McClearen, Charles Stanley Curbbun, Arvin Grande Abadilla, Matthew Kranz, Julian Groeli, Blake Chuanlun Wang, Jin Chen, William John Leach
-
Publication number: 20240154719Abstract: Provided are a data transmission method and device and a storage medium. The method includes selecting a first number of bits from a to-be-transmitted information bit sequence to form a to-be-coded bit sequence of a retransmitted data block; polar-coding the to-be-coded bit sequence of the retransmitted data block to obtain a coded bit sequence; combining the coded bit sequence with a coded first-transmission data block to obtain the current to-be-transmitted data block; and performing digital baseband modulation on the current to-be-transmitted data block and then sending the modulated current to-be-transmitted data block to a second communication node.Type: ApplicationFiled: February 23, 2022Publication date: May 9, 2024Inventors: Jin XU, Kai NIU, Jinsheng DAI, Chulong LIANG, Mengzhu CHEN
-
Publication number: 20240149740Abstract: A public transport vehicle charging system is applied to multiple charging stations and an electric vehicle. The public transport vehicle charging system includes a server communicatively connected to the charging stations and the electric vehicle. The server is configured to establish a charging decision model according to multiple historical conditions and a transport schedule. The server is configured to calculate multiple ideal decisions according to the historical conditions and the transport schedule, so as to adjust multiple parameters in the charging decision model. When the electric vehicle drives toward a first charging station according to the transport schedule, the server is configured to input a current condition into the charging decision model, so as to selectively charge the electric vehicle by the first charging station. The current condition includes a current remaining power and a current position of the electric vehicle.Type: ApplicationFiled: November 21, 2022Publication date: May 9, 2024Inventors: Yweting TSAI, Shih-I CHEN, Kuo-Hua WU, Yu-Jin LIN, Hong-Tzer YANG
-
Patent number: 11978289Abstract: A method, apparatus and non-transitory computer readable storage medium for driving evaluation are provided. The method includes: collecting a set of performance events during conduction of one or more driving tasks; calculating, based on the collected set of performance events and respective weights for the performance events contained in the collected set of performance events, an aggregated performance indicator.Type: GrantFiled: January 4, 2021Date of Patent: May 7, 2024Assignee: GUANGZHOU AUTOMOBILE GROUP CO., LTD.Inventors: Hai Xiao, Jin Shang, Lin Chen, Yongling Sun, Xiaosong Yang
-
Publication number: 20240146096Abstract: A charging apparatus, a charging pile, and a charging system. The charging apparatus includes a positive bus, a negative bus, a DC/DC conversion circuit, and a soft-start circuit. The soft-start circuit is connected to an input end of the DC/DC conversion circuit through the positive bus and the negative bus, and the input end of the DC/DC conversion circuit is connected to a photovoltaic apparatus or an energy storage apparatus through the positive bus and the negative bus. Therefore, when a first voltage between the positive bus and the negative bus is greater than or equal to a first threshold, the DC/DC conversion circuit may perform power conversion on a second voltage received from the photovoltaic apparatus or the energy storage apparatus, and output the second voltage obtained after power conversion.Type: ApplicationFiled: October 23, 2023Publication date: May 2, 2024Applicant: Huawei Digital Power Technologies Co., Ltd.Inventors: Jin YANG, Zejie LV, Yang LIU, Yaping LIU, Jiansheng CHEN
-
Publication number: 20240146721Abstract: 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: ApplicationFiled: January 8, 2024Publication date: May 2, 2024Inventors: Fei-Yang Jen, Yi Wei Chen, Jaemin Jin, Hanyu Xue, Wentao Liu, Shang Li
-
Patent number: 11970510Abstract: Disclosed are a catalyst component and a catalyst for olefin polymerization, and an olefin polymerization method. The catalyst component comprises magnesium, titanium, a halogen and an internal electron donor, wherein the internal electron donor comprises a monocarboxylic acid ester compound and a diether compound, and the molar ratio of the monocarboxylic acid ester compound to the diether compound is (0.0035-0.7):1. By using the catalyst, a polymer having both a high isotactic index and a high melt flow index can be prepared.Type: GrantFiled: October 15, 2019Date of Patent: April 30, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Jin Zhao, Xianzhi Xia, Yuexiang Liu, Yang Tan, Chunhong Ren, Weili Li, Long Chen, Futang Gao, Yongtai Ling, Tao Liu
-
Patent number: 11970755Abstract: The present disclosure discloses an application of cuprous sulfide in a recovery of Au (III) from aqueous solutions, which relates to the fields of hydrometallurgy and precious metal recovery. The method of the present disclosure uses cuprous sulfide nanoparticles to recover Au (III) from aqueous solution, and undergoes gold adsorption under mechanical stirring. The method described in the present disclosure can efficiently recover Au (III) from aqueous solutions, has good recovery effects on Au (III) from acidic waste liquid, and has the advantages of energy conservation, environmental protection, and low cost.Type: GrantFiled: October 16, 2023Date of Patent: April 30, 2024Assignee: Kunming University of Science and TechnologyInventors: Yunlong Chen, Jin Wu, Futing Zi, Xianzhi Hu, Fengru Meng, Yongmao Zeng, Zhongying Wang, Yihuai Yang
-
Patent number: 11973333Abstract: A method for determining phase locking of critical arc light includes: step 1: monitoring and collecting light radiation intensity of an arc inside a switch cabinet in real time, and converting the collected light radiation intensity into an electrical signal; step 2: extracting a power-frequency fundamental wave of the electrical signal, comparing an amplitude of the power-frequency fundamental wave of the electrical signal with a first threshold, and generating a pre-warning signal based on a comparison result of the first threshold; step 3: comparing the amplitude of the power-frequency fundamental wave of the electrical signal with a second threshold voltage, and generating a control signal based on a comparison result of the second threshold voltage and a protection time threshold; and step 4: protecting the switch cabinet under the critical arc light environment based on the pre-warning signal and the control signal.Type: GrantFiled: February 6, 2023Date of Patent: April 30, 2024Assignee: Wuxi Power Supply Branch of State Grid Jiangsu Electric Power Co., Ltd.Inventors: Jin Miao, Ping Chen, Yin Gu, Xi Wu, Jun Qin, Bin Fei, Junfeng Wu, Zhaoyun Leng, Ming Ren
-
Publication number: 20240136681Abstract: A battery cover includes a top cover assembly and an insulating support. The top cover assembly can be fixedly connected with a case to form an accommodation space for accommodating a core, and the top cover assembly can be welded with a tab on the core. The insulating support can be accommodated in the accommodation space. The insulating support and the top cover assembly form an accommodation cavity for accommodating the tab, and the insulating support is provided with a notch for the tab to pass through.Type: ApplicationFiled: September 4, 2023Publication date: April 25, 2024Inventors: Chenneng LIN, Liquan CHEN, Shuaishuai SONG, Li GONG, Shansong WU, Dongmei SONG, Lei WU, Jin TAN
-
Publication number: 20240132996Abstract: The present disclosure discloses an application of cuprous sulfide in a recovery of Au (III) from aqueous solutions, which relates to the fields of hydrometallurgy and precious metal recovery. The method of the present disclosure uses cuprous sulfide nanoparticles to recover Au (III) from aquesous solution, and undergoes gold adsorption under mechanical stirring. The method described in the present disclosure can efficiently recover Au (III) from aqueous solutions, has good recovery effects on Au (III) from acidic waste liquid, and has the advantages of energy conservation, environmental protection, and low cost.Type: ApplicationFiled: October 15, 2023Publication date: April 25, 2024Inventors: Yunlong Chen, Jin Wu, Futing Zi, Xianzhi Hu, Fengru Meng, Yongmao Zeng, Zhongying Wang, Yihuai Yang
-
Publication number: 20240131522Abstract: An input module includes a carrier shelf for supporting a receptacle carrier, a retrieval dock configured to receive one receptacle from a carrier supported on the carrier shelf and present the receptacle for removal by a receptacle transport apparatus, and a pusher configured to push receptacles on the carrier to one end of the carrier and to push one receptacle at a time off the end of the carrier and onto the retrieval dock. A method for determining a number of receptacles on a carrier includes placing the carrier on a carrier shelf, pushing receptacles on the carrier to one end of the carrier with a packer, detecting a position of the packer the receptacles have been pushed to the end of the carrier, and determining the number of receptacles on the carrier from the position of the packer.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: Gen-Probe IncorporatedInventors: Norbert D. HAGEN, David A. BUSE, Jin CHEN, David H. COMBS, Julian GROELI, David OPALSKY
-
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
-
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
-
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
-
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
-
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
-
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
-
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