Patents by Inventor Rong Chen
Rong 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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Publication number: 20240142379Abstract: Methods and systems for reaction product imaging. In various examples, a method is used to image fluorogenic reaction product(s), such as, for example, fluorogenic polymerization product(s) or the like. In various examples, a method of imaging a fluorescent polymerization product comprises a photo-uncaging reaction, a fluorogenic polymerization, and obtaining one or more fluorescence image(s) of one or more of the fluorescent polymerization product(s). In various examples, a system for imaging a fluorescent polymerization product comprises a first laser suitable to initiate a photo-uncaging reaction; and a second laser suitable to obtain one or more fluorescent image(s) of fluorogenic reaction product(s) and the product(s) is/are disposed on a substrate. In various examples, a method and/or a system is used to determine a polymer sequence, reaction kinetics, reaction dynamics, catalysis cooperativity between spatially distinct sites, molecular adsorption onto a surface, or the like.Type: ApplicationFiled: May 5, 2023Publication date: May 2, 2024Inventors: Peng Chen, Rong Ye, Xiangcheng Sun, Xianwen Mao
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Publication number: 20240144515Abstract: A weakly paired image style transfer method based on a pose self-supervised generative adversarial network, relating to the field of image processing. The method is suitable for style transfer of weakly paired images, different styles of pictures having certain overlap are used to perform model training of an adversarial neural network, so that the model is insensitive to poses and focuses on style learning, and therefore, in an actual application process, a source style can be converted into a target style, but a pose is kept unchanged. In addition, in the model training process of the adversarial neural network, a differentiable pose solver capable of estimating a relative pose of any two images is introduced, a phase correlation algorithm is optimized to be differentiable, and the phase correlation algorithm is embedded into an end-to-end learning network framework to achieve pose estimation.Type: ApplicationFiled: January 12, 2024Publication date: May 2, 2024Applicant: ZHEJIANG UNIVERSITYInventors: Yue WANG, Zexi CHEN, Jiaxin GUO, Xuecheng XU, Yunkai WANG, Rong XIONG
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Patent number: 11972971Abstract: A wafer lift pin system is capable of dynamically modulating or adjusting the flow of gas into and out of lift pins of the wafer lift pin system to achieve and maintain a consistent pressure in supply lines that supply the gas to the lift pins. This enables the wafer lift pin system to precisely control the speed, acceleration, and deceleration of the lift pins to achieve consistent and repeatable lift pin rise times and fall times. A controller and various sensors and valves may control the gas pressures in the wafer lift pin system based on various factors, such as historic rise times, historic fall times, and/or the condition of the lift pins. This enables smoother and more controlled automatic operation of the lift pins, which reduces and/or minimizes wafer shifting and wafer instability, which may reduce processing defects and maintain or improve processing yields.Type: GrantFiled: March 5, 2021Date of Patent: April 30, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Yu-Chen Chen, Yi-Fam Shiu, Cheng-Lung Wu, Yang-Ann Chu, Jiun-Rong Pai
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Patent number: 11965420Abstract: Disclosed are a shield tunnel segment structure and a construction method thereof. The shield tunnel segment structure includes segment blocks sequentially spliced in a circumferential direction. Each segment block forms a closed annular segment structure, and outer diameters of adjacent annular segment structures gradually increase in an axial direction. At least two adjacent segment blocks of the same annular segment structure form an annular inner groove, and at least one segment block of the adjacent annular segment structures is provided with an inner bump which matches the annular inner groove. At least two adjacent segment blocks of the same annular segment structure form an annular outer groove, and at least one segment block of the adjacent annular segment structures is provided with an outer bump which matches the annular outer groove. The annular outer grooves and the annular inner grooves are staggered in the circumferential direction.Type: GrantFiled: July 5, 2023Date of Patent: April 23, 2024Assignees: Shandong University, Northeast Electric Power UniversityInventors: Ke Wu, Tao Yang, Yang Zheng, Guodong Li, Zhihao Xing, Hongna Yang, Jiaxiang Xu, Rong Chen, Dongxue Hao, Jizheng Sun, Jingchuan Duan, Hongwei Zhang
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Publication number: 20240129066Abstract: This application provides a HARQ feedback method and an apparatus. The method includes: A terminal device receives first indication information, where the first indication information indicates a first quantity of retransmissions of first data. The terminal device obtains a second quantity of retransmissions based on a HARQ feedback result and/or a decoding result of second data, where the second data is data retransmitted by the terminal device before the terminal device retransmits the first data. The terminal device sends the first data by using a target quantity of retransmissions, where the target quantity of retransmissions is a smaller one of the first quantity of retransmissions and the second quantity of retransmissions. According to the method, data transmission is performed by using the determined target quantity of retransmissions, so that a delay caused by a HARQ can be reduced, resources can be saved, and power consumption can be reduced.Type: ApplicationFiled: December 28, 2023Publication date: April 18, 2024Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yue ZHOU, Ying CHEN, Rong LI
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Publication number: 20240128452Abstract: A method for preparing a lithium iron phosphate positive electrode material includes: sequentially grinding, spray-drying and sintering a first mixture slurry containing iron phosphate, a lithium source, a carbon source and a solvent to obtain a spherical first lithium iron phosphate material; sequentially grinding, spray-drying, sintering and crushing a second mixture slurry containing iron phosphate, a lithium source, a carbon source and a solvent to obtain a second lithium iron phosphate material with an irregular morphology; and mixing the first and second lithium iron phosphate materials in equal mass ratio to obtain a lithium iron phosphate positive electrode material, the fitted value of the maximum compaction density of which is C, where C=0.0847t1+0.0196T1?0.0095t2+0.0261T2?33.6716.Type: ApplicationFiled: December 28, 2023Publication date: April 18, 2024Inventors: Mengyi DU, Sanzhi CHEN, Rong HAO
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Publication number: 20240122917Abstract: Disclosed is the use of a composition containing cilostazol or a pharmaceutically acceptable salt thereof and edaravone in the preparation of a drug for treating cerebrovascular diseases, especially ischemic cerebrovascular diseases. The experiment result shows that the tail vein administration of 1-15 mg/kg of cilostazol or 1.67-8.33 mg/kg of edaravone on rats with a focal cerebral ischemia-reperfusion injury can significantly ameliorate neurological defects in rats with an MCAO and reduce a cerebral infarction area; and performing compound combination within the dosage range (the mass ratio of cilostazol:edaravone is 1:5 to 5:1) can be synergistic. The tail vein administration of 3.33-16.67 mg/kg of cilostazol or 3.33-16.67 mg/kg of edaravone on mice with a focal cerebral ischemia-reperfusion injury can significantly ameliorate neurological defects in mice with an MCAO and reduce a cerebral infarction area.Type: ApplicationFiled: January 26, 2022Publication date: April 18, 2024Applicant: NEURODAWN PHARMACEUTICAL CO., LTD.Inventors: Yao HUA, Lei WANG, Zhengping ZHANG, Rong CHEN, Shibao YANG
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Publication number: 20240124469Abstract: A compound having a structure as shown in general formula (I), a deuterated compound, a stereoisomer, or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising same, and use thereof. The compound has a good PIM kinase inhibitory effect, is a novel and ideal PIM inhibitor having high activity and low toxicity, and can be used for treating and/or preventing hematoma such as acute myeloid leukemia, bone marrow fibrosis and chronic lymphocytic leukemia, solid tumors such as gastric cancer and prostate cancer, and other diseases.Type: ApplicationFiled: January 29, 2022Publication date: April 18, 2024Inventors: Xin YANG, Rong CUI, Jianming YIN, Mei ZHENG, Nanyu CHEN, Yubin LV
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Publication number: 20240125128Abstract: This invention discloses digitally printed plate, the manufacturing method and applications thereof, is characterized in that the digitally printed plate is of respectively from top to bottom surface lacquer layer, texture layer, second wear layer, first wear layer, pattern layer, bottom lacquer layer, base layer. The digitally printed plated has various patterns, with sufficient materials, printing unrepeatable stereoscopic pattern is possible, so it can satisfy customers' personalized customization requirements, without wasting abundant time or cost, and with process reduced, production efficiency is improved, enabling order manufacturing order insert and sample making at any time.Type: ApplicationFiled: March 24, 2021Publication date: April 18, 2024Inventors: Jun Yuan, Quanshan Cheng, Juan Chen, Haiqing Qian, Rong Jiang, Yuan Liu
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Patent number: 11963170Abstract: A resource mapping method and apparatus are described that reduce resource mapping complexity. The method includes an access network device obtaining resource mapping information of at least one terminal, and sending the resource mapping information to the at least one terminal respectively. The resource mapping information indicates a resource element RE to which each of the at least one terminal performs mapping in each RMB in a first resource mapping block RMB set. An RE to which a first terminal performs mapping in each RMB in the first RMB set is determined based on a first interleaved sequence, and the first interleaved sequence is determined based on a base sequence. The first terminal is any one of the at least one terminal, and the first RMB set includes at least one RMB.Type: GrantFiled: February 26, 2021Date of Patent: April 16, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Huazi Zhang, Rong Li, Xianbin Wang, Shengchen Dai, Yiqun Ge, Yan Chen, Jun Wang, Jianglei Ma
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Publication number: 20240119603Abstract: The present disclosure provides a ball tracking system and method. The ball tracking system includes camera device and processing device. The camera device is configured to generate a plurality of video frame data, wherein the video frame data includes image of ball. The processing device is electrically coupled to the camera device and is configured to: recognize the image of the ball from the plurality of video frame data to obtain 2D estimation coordinate of the ball at first frame time and utilize 2D to 3D matrix to convert the 2D estimation coordinate into first 3D estimation coordinate; utilize model to calculate second 3D estimation coordinate of the ball at the first frame time; and calibrate according to the first 3D estimation coordinate and the second 3D estimation coordinate to generate 3D calibration coordinate of the ball at the first frame time.Type: ApplicationFiled: November 17, 2022Publication date: April 11, 2024Inventors: Rong-Sheng WANG, Shih-Chun CHOU, Hsiao-Chen CHANG
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Publication number: 20240120854Abstract: A triboelectric nanogenerating device is configured for providing an electric power to an electronic device and the triboelectric nanogenerating device includes at least one scaly triboelectric membrane configured for providing the electric power to the electronic device by frictional electrification. The at least one scaly triboelectric membrane includes a keratin and a polyvinyl alcohol, the at least one scaly triboelectric membrane has a first triboelectric surface, and the first triboelectric surface of the at least one scaly triboelectric membrane includes a plurality of scaly layers. Each of the scaly layers is arranged in order and extends along an orienting direction. A distal end of each of the scaly layers has a plurality of saw-tooth structures.Type: ApplicationFiled: February 6, 2023Publication date: April 11, 2024Inventors: Zong-Hong Lin, Ming-Zheng Huang, Hsuan-Yu Yeh, An-Rong Chen, Yao-Hsuan Tseng
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Patent number: 11951501Abstract: The present disclosure discloses a swing structure and a corresponding water outlet device. A water passing chamber in a body of the swing structure is equipped with a swing member, and an upper end of the swing member is provided with a recess facing a water inlet hole of the water passing chamber. The water flow impacts the recess to drive the swing member to swing to one side randomly. After a lower end of the swing member is out of range of a water outlet hole of the water passing chamber, the upper and lower ends of the swing member are adjacent to or abut against a wall of the water passing chamber, so that the swing member can swing back and forth.Type: GrantFiled: August 17, 2021Date of Patent: April 9, 2024Assignee: JOMOO KITCHEN & BATH CO., LTD.Inventors: Xiaofa Lin, Xiaoshan Lin, Shaochun Liu, Rong Chen
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Patent number: 11954841Abstract: An image analysis device may align an image to determine a position of a wafer within the image. The wafer may include a plurality of wafer bumps. The image analysis device may mask, based on the position of the wafer, the image to obtain an image of a portion of the wafer. The image analysis device may binarize the image of the portion of the wafer to create a binarized image of the portion of the wafer. The image analysis device may determine a bump pattern, associated with the plurality of wafer bumps, based on the binarized image of the portion of the wafer. The image analysis device may perform a defect analysis of the determined bump pattern. The defect analysis may be associated with detecting regions of the portion of the wafer in which one or more wafer bumps have abnormal bump heights.Type: GrantFiled: June 3, 2022Date of Patent: April 9, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chih-Lieh Chen, Cheng-Kang Hu, Cheng-Lung Wu, Jiun-Rong Pai
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Patent number: 11953614Abstract: A method for measuring coordinate position include detecting the distance of a target relative to a portable electronic device to generate a measurement signal corresponding to the distance, sensing a relative position of the target to generate a azimuth angle corresponding to the relative position, detecting the movement of the portable electronic device to generate an inertial signal corresponding to the movement, obtaining positioning information of the portable electronic device, converting the measurement signal into distance data, converting the inertial signal into a tilt angle, calculating coordinate difference information with the tilt angle, the distance data and the azimuth angle, and calculating coordinate position of the target with the positioning information and the coordinate difference information.Type: GrantFiled: November 5, 2021Date of Patent: April 9, 2024Assignee: Getac Technology CorporationInventors: Chia-Chang Chiu, Wei-Rong Chen
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Publication number: 20240110997Abstract: Disclosed are a device and method for detecting defects of a high-voltage cable cross-bonded grounding system. The method comprises: selecting a protective grounding box of a cross-bonded grounding system, respectively connecting a signal excitation coupler to A-phase, B-phase and C-phase coaxial cables of the protective grounding box, selecting a stable signal with a frequency different from a power frequency or a field interference frequency, and testing effective current values and phases responded by the A-phase, B-phase and C-phase coaxial cables when the stable signal with the frequency F1 is injected into the A-phase, B-phase and C-phase coaxial cables of the protective grounding box in a coupled manner; and obtaining resistances and inductances of branch circuits of the cable cross-bonded grounding system by calculation according to measurement data, and determining if the cable cross-bonded grounding system has a connection defect.Type: ApplicationFiled: August 4, 2022Publication date: April 4, 2024Applicants: STATE GRID JIANGSU ELECTRIC POWER CO., LTD. RESEARCH INSTITUTE, STATE GRID JIANGSU ELECTRIC POWER CO., LTD., JIANGSU ELECTRIC POWER RESEARCH INSTITUTE CO., LTD.Inventors: Jingying CAO, Qiang HUANG, Jinggang YANG, Jie CHEN, Rong SUN, Jianjun LIU, Xiao TAN, Libin HU, Chenying LI, Wei ZHANG
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Publication number: 20240099994Abstract: Provided are sustained-release pharmaceutical compositions including a ketamine pamoate salt and a pharmaceutically acceptable carrier thereof. The compositions include aqueous suspension, solution and matrix delivery system, which can provide sustained release for anesthesia, analgesia or treatment of central nervous system and anti-inflammatory diseases.Type: ApplicationFiled: December 18, 2020Publication date: March 28, 2024Applicant: ALAR PHARMACEUTICALS INC.Inventors: Tong-Ho Lin, Yung-Shun Wen, Chai-Hsien Chen, Ying-Ting Liu, Rui-Zhi Hou, Zhi-Rong Wu
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Publication number: 20240096781Abstract: A package structure including a semiconductor die, a redistribution circuit structure and an electronic device is provided. The semiconductor die is laterally encapsulated by an insulating encapsulation. The redistribution circuit structure is disposed on the semiconductor die and the insulating encapsulation. The redistribution circuit structure includes a colored dielectric layer, inter-dielectric layers and redistribution conductive layers embedded in the inter-dielectric layers. The electronic device is disposed over the colored dielectric layer and electrically connected to the redistribution circuit structure.Type: ApplicationFiled: March 20, 2023Publication date: March 21, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chun-Ti Lu, Hao-Yi Tsai, Chia-Hung Liu, Yu-Hsiang Hu, Hsiu-Jen Lin, Tzuan-Horng Liu, Chih-Hao Chang, Bo-Jiun Lin, Shih-Wei Chen, Hung-Chun Cho, Pei-Rong Ni, Hsin-Wei Huang, Zheng-Gang Tsai, Tai-You Liu, Po-Chang Shih, Yu-Ting Huang
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Patent number: 11935947Abstract: An enhancement mode high electron mobility transistor (HEMT) includes a group III-V semiconductor body, a group III-V barrier layer and a gate structure. The group III-V barrier layer is disposed on the group III-V semiconductor body, and the gate structure is a stacked structure disposed on the group III-V barrier layer. The gate structure includes a gate dielectric and a group III-V gate layer disposed on the gate dielectric, and the thickness of the gate dielectric is between 15 nm to 25 nm.Type: GrantFiled: October 8, 2019Date of Patent: March 19, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Chih-Tung Yeh, Chun-Ming Chang, Bo-Rong Chen, Shin-Chuan Huang, Wen-Jung Liao, Chun-Liang Hou
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Patent number: D1024761Type: GrantFiled: March 7, 2022Date of Patent: April 30, 2024Assignee: HI-DOW IPHC, INC.Inventors: Luying Meng, Rong Guang, Bin Du, Qiangsheng Sun, Yang Chen