Patents by Inventor Jun Cheng

Jun Cheng 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: 20220375106
    Abstract: A method includes: performing target detection on a current image to obtain detection information of a plurality of detected targets; obtaining position prediction information of each of a plurality of tracked targets and a number of times of tracking losses of targets from tracking information of each of the tracked targets, and determining a first matching threshold for each of the tracked targets according to the number of times of tracking losses of targets; calculating a motion matching degree between each of the tracked targets and each of the detected targets according to the position detection information and the position prediction information; for each of the tracked targets, obtaining a motion matching result according to the motion matching degree and the first matching threshold corresponding to the tracked target; and matching the detected targets and the tracked targets according to the motion matching results to obtain a tracking result.
    Type: Application
    Filed: July 18, 2022
    Publication date: November 24, 2022
    Inventors: Shuping Hu, Jun Cheng, Jingtao Zhang, Miaochen Guo, Dong Wang, Zaiwang Gu, Jianxin Pang
  • Publication number: 20220357475
    Abstract: A full probability-based seismic risk analysis method for a tunnel under fault dislocation comprises: evaluating a magnitude-frequency relationship of a fault; obtaining a probabilistic seismic risk curve of a fault dislocation; calculating a series of bending moments of a tunnel lining under different fault dislocations; obtaining a series of damage index values RM of the tunnel; obtaining a vulnerability model of the tunnel damaged by fault dislocation; calculating a probabilistic risk that the tunnel crossing the fault is damaged due to the dislocation of the active fault; obtaining a probability P that the damage state is equal to or higher than a certain damage state within a specified period; and using the results to guide the assessment of the seismic risk of the tunnel crossing the fault. Modeling and analysis can be performed according to the actual situation of the tunnel crossing the fault with different factors.
    Type: Application
    Filed: May 5, 2022
    Publication date: November 10, 2022
    Applicant: Southwest Jiaotong University
    Inventors: Ran YUAN, Yin CHENG, Liping WANG, Chaolie NING, Xiaohui YU, Wenwen LUO, Wenqi DU, Shuoyu LIU, Jun DU
  • Publication number: 20220356571
    Abstract: A method of making a sealing article that includes a body and a coating layer disposed on at least one surface of the body. The body comprises a polymeric elastomer such as perfluoroelastomer or fluoroelastomer. The coating layer comprises at least one metal. The sealing article may be a seal, a gasket, an O-ring, a T-ring or any other suitable product. The sealing article is resistant to ultra-violet (UV) light and plasma, and may be used for sealing a semiconductor processing chamber.
    Type: Application
    Filed: July 22, 2022
    Publication date: November 10, 2022
    Inventors: Peng-Cheng HONG, Jun-Liang Pu, W.L. Hsu, Chung-Hao Kao, Chia-Chun Hung, Cheng-Yi Wu, Chin-Szu Lee
  • Patent number: 11494748
    Abstract: Provided is a system for constructing mobile electric energy interconnection. The system includes at least one mobile electric energy exchange device, a mobile electric energy interconnection management platform and at least one stationary electric energy interconnection device. The mobile electric energy interconnection management platform is configured to match the at least one mobile electric energy exchange device with the at least one stationary electric energy interconnection device, and push a matching result to the at least one mobile electric energy exchange device and the at least one stationary electric energy interconnection device. Also provided is a method for constructing mobile electric energy interconnection, a data testing method and device, and a computer readable storage medium.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: November 8, 2022
    Assignees: INFORMATION AND COMMUNICATION BRANCH, STATE GRID JIANGXI ELECTRIC POWER COMPANY, STATE GRID CORPORATION OF CHINA
    Inventors: Xianming Liu, Chi E, Ming Cheng, Hongjie Shen, Jun Li, Xin Sun, Zhenwen Tao, Hong Jiang, Bin Li, Jianxu Wang, Zilan Zhou
  • Patent number: 11493656
    Abstract: A full probability-based seismic risk analysis method for a tunnel under fault dislocation comprises: evaluating a magnitude-frequency relationship of a fault; obtaining a probabilistic seismic risk curve of a fault dislocation; calculating a series of bending moments of a tunnel lining under different fault dislocations; obtaining a series of damage index values RM of the tunnel; obtaining a vulnerability model of the tunnel damaged by fault dislocation; calculating a probabilistic risk that the tunnel crossing the fault is damaged due to the dislocation of the active fault; obtaining a probability P that the damage state is equal to or higher than a certain damage state within a specified period; and using the results to guide the assessment of the seismic risk of the tunnel crossing the fault. Modeling and analysis can be performed according to the actual situation of the tunnel crossing the fault with different factors.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: November 8, 2022
    Assignee: SOUTHWEST JIAOTONG UNIVERSITY
    Inventors: Ran Yuan, Yin Cheng, Liping Wang, Chaolie Ning, Xiaohui Yu, Wenwen Luo, Wenqi Du, Shuoyu Liu, Jun Du
  • Publication number: 20220347233
    Abstract: A combined drug contains Lachnospiraceae bacteria and human immunoglobulin (HIg). HIg has a therapeutic effect on radiation injuries, and the combination of Lachnospiraceae bacteria and HIg can further improve this therapeutic effect. The combination drug can be administered to patients who were undergoing radiotherapy and to people who accidentally receive excessive irradiation.
    Type: Application
    Filed: July 11, 2022
    Publication date: November 3, 2022
    Inventors: Ming CUI, Zongkui WANG, Changqing LI, Jun XU, Lu CHENG
  • Publication number: 20220352382
    Abstract: A thin film transistor, including: at least one active layer pattern including a first conductive pattern, a second conductive pattern, and a semiconductor pattern; a gate on a side of the active layer pattern; a first electrode and a second electrode on a side of the gate away from the active layer pattern, and respectively electrically connected with the first conductive pattern and the second conductive pattern, a conductive shielding pattern is provided corresponding to the semiconductor pattern in at least one active layer pattern, the conductive shielding pattern is on a side of the semiconductor pattern away from the gate and is electrically connected with the first electrode, and a buffer layer is between the conductive shielding pattern and the semiconductor pattern; an orthographic projection of the conductive shielding pattern on a plane where the semiconductor pattern corresponding thereto is located at least partially covers the semiconductor pattern corresponding.
    Type: Application
    Filed: May 20, 2021
    Publication date: November 3, 2022
    Inventors: Qinghe WANG, Tongshang SU, Jun WANG, Yongchao HUANG, Haitao WANG, Ning LIU, Jun CHENG, Yingbin HU
  • Patent number: 11489079
    Abstract: An optical sensor structure is provided. The optical sensor structure includes a substrate, a light sensing unit, a peripheral wall, and a reflective layer. The substrate includes a plurality of metal pads. The light sensing unit is disposed on the substrate and electrically connected to the plurality of metal pads. The peripheral wall is disposed on the substrate, and the peripheral wall and the substrate define an accommodating space. The metal pads and the light sensing unit are positioned in the accommodating space. The reflective layer is disposed in the accommodating space and surrounds the light sensing unit.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: November 1, 2022
    Assignees: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO., LTD., LITE-ON TECHNOLOGY CORPORATION
    Inventors: Wei-Te Cheng, Kai-Chieh Liang, Jie-Ting Tsai, Bo-Jhih Chen, Zi-Jun Lin, Kuo-Ming Chiu
  • Publication number: 20220342056
    Abstract: A ranging system includes: a source generating a wideband incident wave that is transmitted toward a target and that is reflected by the target to form a reflected wave; a feedback detector to detect the reflected wave to generate a detected signal; an operator configured to perform low-pass filtering on the detected signal at an adjustable filtering bandwidth to generate a filtered signal, and calculate cross-correlation of a feedback signal that originates from the filtered signal and a reference signal that corresponds to the incident wave to generate a cross-correlation result; and a controller calculating a distance to the target based on an operation output that originates from the cross-correlation result.
    Type: Application
    Filed: April 26, 2021
    Publication date: October 27, 2022
    Applicant: National Tsing Hua University
    Inventors: Ping-Hsuan HSIEH, Fan-Yi LIN, Yi-Cheng LIN, Jun-Da CHEN
  • Publication number: 20220339158
    Abstract: A combined drug contains hypoxanthine and human immunoglobulin (HIg). HIg has a therapeutic effect on radiation injuries, and the combination of hypoxanthine and HIg can further enhance this therapeutic effect. The combination drug can be administered to patients undergoing radiotherapy and to those who accidentally have excessive irradiation.
    Type: Application
    Filed: July 11, 2022
    Publication date: October 27, 2022
    Inventors: Zongkui WANG, Ming CUI, Changqing LI, Jun XU, Lu CHENG
  • Publication number: 20220341585
    Abstract: A backlit partially reflective mirror may be used to form a logo or other structure in an electronic device. The electronic device may have a housing. The housing may have a wall with one or more openings configured to receive one or more corresponding logo-shaped portions of the partially reflective mirror. The partially reflective mirror may be illuminated using backlight illumination from a backlight that is overlapped by the partially reflective mirror. The partially reflective mirror may be formed from one or more protruding structures on a common substrate. One or more thin-film layers may be configured to provide the partially reflective mirror with desired visible light reflection spectrum, a desired visible light transmission spectrum, and a desired visible light absorption spectrum. The reflectivity of the mirror may be configure so that the mirror serves as a one-way mirror for the logo or other structure.
    Type: Application
    Filed: February 18, 2022
    Publication date: October 27, 2022
    Inventors: Patrick R. Perry, Jun Cheng, Martin Melcher, Shravan Bharadwaj, Wanshan Li, Scott M. Stryker
  • Publication number: 20220328690
    Abstract: A device, structure, and method are provided whereby an insert layer is utilized to provide additional support for weaker and softer dielectric layer. The insert layer may be applied between two weaker dielectric layers or the insert layer may be used with a single layer of dielectric material. Once formed, trenches and vias are formed within the composite layers, and the insert layer will help to provide support that will limit or eliminate undesired bending or other structural motions that could hamper subsequent process steps, such as filling the trenches and vias with conductive material.
    Type: Application
    Filed: June 27, 2022
    Publication date: October 13, 2022
    Inventors: Yao-Jen Chang, Chih-Chien Chi, Chen-Yuan Kao, Hung-Wen Su, Kai-Shiang Kuo, Po-Cheng Shih, Jun-Yi Ruan
  • Patent number: 11462602
    Abstract: An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes: a base substrate; a first signal line on the base substrate; a first buffer layer provided on the base substrate and covering the first signal line; a second signal line on a side of the first buffer layer facing away from the base substrate; a first insulating layer provided on the base substrate and covering the second signal line; and a thin film transistor on a side of the first insulating layer facing away from the base substrate, the thin film transistor including a gate electrode, a source electrode and a drain electrode. A thickness of the first signal line is greater than that of the gate electrode, and a thickness of the second signal line is greater than that of the source electrode or the drain electrode.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: October 4, 2022
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Yongchao Huang, Jun Cheng, Dongfang Wang, Jun Liu, Leilei Cheng, Liangchen Yan
  • Publication number: 20220309072
    Abstract: A computer transforms content of a composite table into structured data objects. The computer receives a composite table and identifying a data zone characterized by data columns, and a header zone. The computer identifies first header cells arranged coextensive with a single data column and second header cells arranged coextensive with a set of data columns. The computer generates a hierarchical representation of said header cells, based at least in part, on the header cell arrangements. The computer generates a revised table based on the hierarchical representation, with the first header cells identifying a data column and the second header cells identify a first header cell. The computer generates structured data objects representing the zones and being arranged based, at least in part, on the revised table and where the structured data objects are keyed to the first header cells.
    Type: Application
    Filed: March 26, 2021
    Publication date: September 29, 2022
    Inventors: Xue Lan Zhang, Hai Cheng Wang, Jing Zhang, Jun Hong Zhao, Ang Yi, Dong Rui Li
  • Publication number: 20220307713
    Abstract: A method for controlling the balanced frosting of outdoor units in a multi-split air-conditioning system solving the problem in existing multi-split air-conditioning systems of resource waste caused by a low utilization efficiency of the heating capability of outdoor units as a result of some of the outdoor units entering a defrosting state when the heating capability is not fully utilized. According to the control method, by determining whether an outdoor unit set satisfies a frosting unbalance condition, the actual output capability of outdoor units of the outdoor unit set is selectively controlled on the basis of the frosting degrees of all the outdoor units. Thus, the difference between the frosting degrees of different outdoor units in the outdoor unit set at the same time can be reduced, such that the heating capability of all the outdoor units can be fully utilized when the outdoor unit set enters a defrosting state.
    Type: Application
    Filed: September 4, 2020
    Publication date: September 29, 2022
    Applicants: Qingdao Haier Air-conditioning Electronic Co., Ltd, Haier Smart Home Co., Ltd.
    Inventors: Baitian ZHUO, Bin SHI, Shaojiang CHENG, Ruigang ZHANG, Jun WANG
  • Publication number: 20220307720
    Abstract: A control method for a multi-split air conditioning system capable of simultaneous cooling and heating to solve the problem that uneven cooling and heating occurs when running an existing multi-split air conditioning system. The method includes calculating the cooling or heating temperature effect deviation of each indoor unit on the basis of the indoor ambient temperature and set temperature of the environment where each indoor unit is located; calculating the total cooling effect deviation and total heating effect deviation of an multi-split air conditioning system on the basis of the horsepower of all the indoor units and the corresponding cooling temperature deviation or heating temperature deviation; and selectively adjusting the degrees of opening of valve boxes on the basis of the total cooling effect deviation and the total heating effect deviation. The method ensures balanced distribution of refrigerant, balanced running effects the units, and avoids uneven heating and cooling.
    Type: Application
    Filed: August 17, 2020
    Publication date: September 29, 2022
    Applicants: Qingdao Haier Air-conditioning Electronic Co., Ltd, Haier Smart Home Co., Ltd.
    Inventors: Baitian ZHUO, Bin SHI, Shaojiang CHENG, Ruigang ZHANG, Jun WANG
  • Patent number: 11454594
    Abstract: The invention discloses a method for identifying frostbite condition of grain seeds using the spectral feature wavebands of the grain seed embryo hyperspectral images. At first, hyperspectral image of the grain seed in the embryo side is collected, and the hyperspectral image in the embryo region of the grain seed is obtained. Then the average spectra is calculated and the wavebands containing noise are eliminated, the spectral feature wavebands are extracted by using related algorithm and the spectra value corresponding with the waveband is obtained. Next, the feature waveband spectral value and the category label of the known frostbite category grain seed are input into the classification model for obtaining the optimal training classification model. Finally, the feature waveband spectral value of each unknown frostbite category grain seed is input into the established model, the frostbite condition of seed is identified.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: September 27, 2022
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Fang Cheng, Jun Zhang, Limin Dai
  • Publication number: 20220302374
    Abstract: A magnetoresistive random access memory (MRAM), including a bottom electrode layer on a substrate, a magnetic tunnel junction stack on the bottom electrode layer, a top electrode layer on the magnetic tunnel junction stack, and a hard mask layer on said top electrode layer, wherein the material of top electrode layer is titanium nitride, a material of said hard mask layer is tantalum or tantalum nitride, and the percentage of nitrogen in the titanium nitride gradually decreases from the top surface of top electrode layer to the bottom surface of top electrode layer.
    Type: Application
    Filed: June 9, 2022
    Publication date: September 22, 2022
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Hui-Lin Wang, Chen-Yi Weng, Chin-Yang Hsieh, Yi-Hui Lee, Ying-Cheng Liu, Yi-An Shih, Jing-Yin Jhang, I-Ming Tseng, Yu-Ping Wang, Chien-Ting Lin, Kun-Chen Ho, Yi-Syun Chou, Chang-Min Li, Yi-Wei Tseng, Yu-Tsung Lai, JUN XIE
  • Publication number: 20220299881
    Abstract: A method for generating modified contours and/or generating metrology gauges based on the modified contours. A method of generating metrology gauges for measuring a physical characteristic of a structure on a substrate includes obtaining (i) measured data associated with the physical characteristic of the structure printed on the substrate, and (ii) at least portion of a simulated contour of the structure, the at least a portion of the simulated contour being associated with the measured data; modifying, based on the measured data, the at least a portion of the simulated contour of the structure; and generating the metrology gauges on or adjacent to the modified at least a portion of the simulated contour, the metrology gauges being placed to measure the physical characteristic of the simulated contour of the structure.
    Type: Application
    Filed: August 1, 2020
    Publication date: September 22, 2022
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Yunan ZHENG, Yongfa FAN, Mu FENG, Leiwu ZHENG, Jen-Shiang WANG, Ya LUO, Chenji ZHANG, Jun CHEN, Zhenyu HOU, Jinze WANG, Feng CHEN, Ziyang MA, Xin GUO, Jin CHENG
  • Publication number: 20220293709
    Abstract: The present disclosure provides an array substrate, a manufacturing method thereof, and a display device including the array substrate. The array substrate includes a substrate, a first electrode on the substrate, a light-emitting layer on a side of the first electrode away from the substrate, a second electrode on a side of the light-emitting layer away from the first electrode, and an auxiliary electrode on the side of the light-emitting layer away from the first electrode and electrically connected with the second electrode.
    Type: Application
    Filed: April 8, 2021
    Publication date: September 15, 2022
    Inventors: Tongshang SU, Jun CHENG, Qinghe WANG, Yongchao HUANG, Chao WANG, Zhiwen LUO, Liangchen YAN