Patents by Inventor Peng Xu
Peng Xu 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: 20230397460Abstract: Provided are a display panel and display apparatus, including: a plurality of touch-control electrodes and a plurality of touch-control electrode leads, at least one touch-control electrode being connected to at least one touch-control electrode lead; a display panel including a display region and a non-display region surrounding the display region, the plurality of touch-control electrodes being located in the display region; the display panel also includes lead labels arranged around at least one of the touch-control electrode leads and used for identifying the leads of the touch-control electrodes.Type: ApplicationFiled: December 21, 2020Publication date: December 7, 2023Inventors: Yu WANG, Fan HE, Kemeng TONG, Cong FAN, Peng XU, Guoyi CUI
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Publication number: 20230395237Abstract: The present disclosure provides methods and systems for image processing. The methods may include obtaining original projection data of a target subject. For each of at least one slice location of the target subject, the methods may include generating a plurality of candidate slice images of the slice location based on a plurality of distance-weight relationships and the original projection data. Each of the plurality of distance-weight relationships may indicate a weight of a portion of the original projection data acquired by the radiation source and a distance from the radiation source to the slice location when acquiring the portion of the original projection data. The methods may further include generating at least one target medical image of the target subject based on the plurality of candidate slice images of each of the at least one slice location.Type: ApplicationFiled: June 7, 2023Publication date: December 7, 2023Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Yuan BAO, Xuan XU, Peng WANG, Liyi ZHAO
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Publication number: 20230396403Abstract: Methods, systems, and devices for wireless communications are described. A first device of a wireless communications network may receive, from a second device of the wireless communications network, a configuration for a bandwidth part switching pattern for wireless communications performed at the first device, the bandwidth part switching pattern including at least a first bandwidth part and a second bandwidth part different from the first bandwidth part. The first device may transmit a first transmission to one or more devices of the wireless communications network during a first time interval and in accordance with the first bandwidth part, and may transmit a second transmission to the one or more devices of the wireless communications network during a second time interval different from the first time interval and in accordance with the second bandwidth part.Type: ApplicationFiled: January 1, 2021Publication date: December 7, 2023Inventors: Huilin XU, Peng CHENG, Seyedkianoush HOSSEINI
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Publication number: 20230395025Abstract: Provided is a pixel circuit configured to drive, in an Xth frame period, a light emitting device to emit light. The Xth frame period includes Y data writing stages and Z light emitting stages, in which a yth data writing stage includes a first sub-stage to a third sub-stage. The pixel circuit includes: a driving transistor; a first reset module configured to transmit, in the first sub-stage, a first initialization signal to the driving transistor in response to a first scanning signal; a gating module configured to perform, in the second sub-stage, a threshold compensation on the driving transistor in response to a second scanning signal; and an input module configured to transmit, in the third sub-stage, a data signal to the driving transistor in response to a third scanning signal. X, Y, Z and y are positive integers, y?Y, and Y>Z.Type: ApplicationFiled: May 23, 2022Publication date: December 7, 2023Inventors: Tingliang Liu, Lingtong Li, Huijuan Yang, Xiaoqing Shu, Liheng Wei, Maoying Liao, Yi Zhang, Yixuan Long, Nanhao Chen, Peng Xu
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Publication number: 20230396934Abstract: An acoustic sensor is disclosed, the sensor including a laser and a membrane configured to vibrate in the presence of an acoustic wave, and to reflect radiation emitted by the laser back toward the laser to produce a self-mixing interference effect corresponding to the acoustic wave. The sensor also includes a cavity separating the membrane from the laser and extending rearward of a radiation-emitting surface of the laser, a majority volume of the cavity being disposed rearward of the radiation-emitting surface of the laser. Also disclosed is an apparatus including the acoustic sensor, and a method of manufacturing the acoustic sensor.Type: ApplicationFiled: October 21, 2021Publication date: December 7, 2023Applicant: ams International AGInventors: Goran STOJANOVIC, Pierre Jean-Francois SEURIN, Guoyang XU, Haisong WANG, Peng GAO
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Publication number: 20230393106Abstract: A metabonomics-based tobacco leaf mildewing identification method, which comprises: obtaining tobacco leaf samples of the same variety, and carrying out artificial mildewing on a certain amount of tobacco leaf samples to obtain mildewed tobacco leaves; measuring volatile and semi-volatile components in the tobacco leaves before and after the tobacco leaf samples are mildewed by adopting a solid phase microextraction-gas chromatography-mass spectrometry method; performing data processing on the collected mass spectrum data to obtain the proportion content of different types of compounds in the mildewed sample and the normal sample, and further obtaining the change difference of the content of volatile compounds in the tobacco leaf sample before and after mildewing; and establishing a tobacco leaf mildewing identification model according to the discrimination variables. The accuracy and efficiency of tobacco mildew identification can be improved, the quality of tobacco shreds is improved.Type: ApplicationFiled: March 29, 2023Publication date: December 7, 2023Inventors: Yueming XU, Bin CHEN, Jilai ZHOU, Haiying FANG, Renjie XU, Wenjing YANG, Zheng MO, Peng ZHOU
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Patent number: 11835407Abstract: A device and a method for ultrasonic detecting a mechanical member based on magnetic fluid coupling. The device comprises a magnetic field generating apparatus, magnetic fluid and an ultrasonic probe. The magnetic field generating apparatus has a cylindrical structure, into which the magnetic fluid is injected, where an upper portion of the apparatus is provided with the ultrasonic probe a front end that vertically extends into a liquid level of the magnetic fluid, and a bottom portion of the apparatus covers a detected position of a member under detection. The magnetic fluid at least contains magnetic suspension particles and oil-based or water-based liquid. With the device and the method, the ultrasonic probe is coupled with the member under detection to realize ultrasonic detecting of the service stress of the member under detection.Type: GrantFiled: July 15, 2021Date of Patent: December 5, 2023Assignee: BEIJING INSTITUTE OF TECHNOLOGYInventors: Chunguang Xu, Shuangyi Li, Yuren Lu, Peng Yin, Dezhi Li, Wenyuan Song
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Patent number: 11837163Abstract: The present disclosure provides a display panel having a display area and including: a plurality of infrared emitting units and a plurality of infrared receiving units in the display area. The plurality of infrared emitting units are configured to emit infrared light to outside of the display panel, and the plurality of infrared receiving units are configured to receive the infrared light reflected by an object outside the display panel and output an electrical signal according to the received infrared light.Type: GrantFiled: February 18, 2021Date of Patent: December 5, 2023Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Peng Xu, Jianbo Ye, Ju Mei, Zhenzhen Wang, Guoqiang Ma
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Patent number: 11833780Abstract: The present disclosure provides a radiative cooling metal plate, a preparation method and application thereof. The radiative cooling metal plate includes a metal substrate, a first adhesive layer and a radiative cooling functional layer stacked in order, the radiative cooling functional layer is located on a surface of the metal substrate, the first adhesive layer is arranged between the metal substrate and the radiative cooling functional layer, and an elongation at break of the radiative cooling functional layer is in a range of 1% to 300%. The radiative cooling functional layer can have sufficient ductility, and can have sufficient deformation to cope with the bending of the radiative cooling functional layer during pressing, such that the radiative cooling functional layer will not be damaged or broken, thereby ensuring the structural integrity of the radiative cooling functional layer and great radiative cooling effect of the metal substrate.Type: GrantFiled: April 29, 2020Date of Patent: December 5, 2023Assignees: NINGBO RADI-COOL ADVANCED ENERGY TECHNOLOGIES CO., LTD., NINGBO RUILING ADVANCED ENERGY MATERIALS INSTITUTE CO., LTD.Inventors: Ronggui Yang, Shaoyu Xu, Zhixiong Chen, Minghui Wang, Huihui Yang, Zhaolu Xia, Peng Cao
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Patent number: 11833584Abstract: Based on 100 wt % of the alloy aluminum paste, the alloy aluminum paste includes the following components in percentages by weight: 35-56.5% of an aluminum-silicon alloy powder, 17.5-37.5% of an aluminum powder, 1-2% of a lead-free glass powder, 15-20% of an organic solvent, 3-5% of ethyl cellulose, 0.05-0.1% of a thixotropic agent and 0.5-1.5% of a dispersant. The alloy paste can be applied to a PERC solar cell having a passivation coating opening consisting of 0.5-1% of the area of the solar cell. When the alloy aluminum paste is applied to a PERC solar cell having a low opening rate, particularly a rear electrode having a passivation coating opening consisting of 0.5-1% of the area of the solar cell.Type: GrantFiled: July 12, 2019Date of Patent: December 5, 2023Assignee: NANTONG T-SUN NEW ENERGY CO., LTD.Inventors: Peng Zhu, Guizhong Yang, Xinjian Chen, Haibo Xu, Yeqing Wang
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Publication number: 20230383634Abstract: The present disclosure relates to a heat radiator and a turbo fracturing unit comprising the same. The heat radiator includes: a cabin; a heat radiation core disposed at the inlet and configured to allow a gas/air to pass therethrough; a gas/air guide device disposed at the outlet and configured to suction the air within the cabin to the outlet; and noise reduction structure disposed within the cabin, which is of a structure progressively converging to the outlet. The heat radiator is configured to enable the gas/air to enter the cabin via the inlet, then sequentially pass through the heat radiation core, a surface of the noise reduction structure and the gas/air guide device, and finally be discharged out of the cabin. The heat radiator according to the present disclosure is a suction-type heat radiator which can regulate the speed of the gas/air guide device based on the temperature of the gas/air at the inlet, thereby avoiding energy waste and unnecessary noise.Type: ApplicationFiled: July 28, 2023Publication date: November 30, 2023Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.Inventors: Weipeng YUAN, Rikui ZHANG, Peng ZHANG, Xiao YU, Xin QI, Tingrong MA, Wenwen LIU, Zhaoyang XU, Chao LIN
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Publication number: 20230384470Abstract: A method for three-dimensional velocity geological modeling with structures and velocities randomly arranged, including determining base points in three-dimensional space, building equation according to the base points to determine planar layered model, complicating a tilt layer of planar layered model, and building a fold layer model of a surface in three-dimensional space; building three-dimensional fault folded model based on the three-dimensional surface fold layer model combined with a fault plane of a random reference point and displacement of each point in a global coordinate system; building a velocity model containing a salt body based on the three-dimensional fault folded model, and simulating salt body intrusion in a geological body of a certain depth; and performing a random velocity amplitude to realize three-dimensional velocity modeling according to the layered type which has been set and according to the set velocity range and the velocity difference range between each layer of geology.Type: ApplicationFiled: October 15, 2021Publication date: November 30, 2023Applicants: SHANDONG UNIVERSITY, SHANDONG HI-SPEED GROUP CO., LTD.Inventors: Peng JIANG, Yuxiao REN, Qifeng WANG, Zhiwu ZUO, Xinji XU, Kai WANG, Lei CHEN, Chuanyi MA, Shuai CAO, Senlin YANG, Qingyang WANG, Xianglong MENG
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Publication number: 20230384473Abstract: A method and system for advanced detection and optimization of tunnel resistivity based on depth resolution.Type: ApplicationFiled: October 15, 2021Publication date: November 30, 2023Applicants: SHANDONG UNIVERSITY, SHANDONG HI-SPEED GROUP CO., LTD.Inventors: Lichao NIE, Lei CHEN, Yong ZHOU, Chuan WANG, Xinji XU, Jian LI, Zhengyu LIU, Ning ZHANG, Peng BAI, Yongheng ZHANG, Dongdong XIE
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Patent number: 11830996Abstract: Provided are a battery, comprising: a battery cell group comprising N battery cell rows arranged in a first direction, battery cells in each battery cell row being arranged in a second direction, the first direction being perpendicular to the second direction; a signal transmission assembly provided on the first face of the battery cell group and comprising a busbar component and an insulation layer, the busbar component being configured to be electrically connected to the battery cells at holes of the insulation layer; and a cooling system provided between two adjacent battery cell rows in the N battery cell rows, with a blocking member being provided at an opening, facing the first face, of a gap between the two adjacent battery cell rows to block the opening to prevent condensed liquid generated by the cooling system from reaching the busbar component.Type: GrantFiled: July 14, 2023Date of Patent: November 28, 2023Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Haiqi Yang, Zhimin Zeng, Yu Tang, Xiaoteng Huang, Peng Wang, Chenyi Xu
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Patent number: 11830635Abstract: Disclosed are a method and a system for determining a background water temperature of thermal discharge from operating nuclear power plants based on the remote sensing. The system includes a station selection module, a model construction module, a background water temperature calculation module and a temperature rise calculation module; the general idea: constructing linear regression coefficients between water temperature reference station and water temperature estimation stations before the operation of the nuclear power plant based on historical satellite remote sensing water temperature data, and establishing a linear relationship model to calculate the background water temperature of the water temperature estimation of the operating nuclear power plant.Type: GrantFiled: May 9, 2023Date of Patent: November 28, 2023Assignee: FIRST INSTITUTE OF OCEANOGRAPHY, MINISTRY OF NATURAL RESOURCESInventors: Yuxiu Jin, Yongzhi Wang, Jun Du, Peng Ji, Guoqiang Xu, Xiaolong Zhao, Jinling Luo
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Multi-scale unsupervised seismic velocity inversion method based on autoencoder for observation data
Patent number: 11828894Abstract: A multi-scale unsupervised seismic velocity inversion method based on an autoencoder for observation data. Large-scale information is extracted by the autoencoder, which is used for guiding an inversion network to complete the recovery of different-scale features in a velocity model, thereby reducing the non-linearity degree of inversion. A trained encoder part is embedded into the network to complete the extraction of seismic observation data information at the front end, so it can better analyze the information contained in seismic data, the mapping relationship between the data and velocity model is established better, then the inversion method is unsupervised, and location codes are added to the observation data to assist the network in perceiving the layout form of an observation system, which facilitates practical engineering application. Thus a relatively accurate inversion result of the seismic velocity model when no real geological model serves as a network training label can be achieved.Type: GrantFiled: December 14, 2021Date of Patent: November 28, 2023Assignee: SHANDONG UNIVERSITYInventors: Bin Liu, Yuxiao Ren, Peng Jiang, Senlin Yang, Qingyang Wang, Xinji Xu, Duo Li -
Publication number: 20230378380Abstract: The present disclosure relates to the technical field of solar cell preparation, and provides a solar cell, an AlOx depositing method therefor, and a cell back passivation structure and method. In the present disclosure, a silicon wafer which has been subjected to thermal oxidization and annealing is placed into a tubular PECVD equipment. The chamber is vacuumized to a pressure of 100-2000 mTorr and heated to a temperature of 300-400° C. Then nitrous oxide and TMA as reaction gases are introduced in to the chamber. The radio-frequency power supply is turned on and an AlOx passivation film having two-layer, three-layer, or more-layer film structure is prepared.Type: ApplicationFiled: March 30, 2022Publication date: November 23, 2023Inventors: Zhi HUANG, Lin ZHANG, Peng ZHANG, Dong YANG, Tao XU, Xujin ZHAI, Taihong XIE, Shengyi XIAO
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Publication number: 20230379474Abstract: Methods and apparatus are provided for signaling intra prediction for large blocks for video encoders and decoders. An apparatus includes a video encoder (400) for encoding picture data for at least one large block in a picture by signaling intra prediction for the at least one large block. The intra prediction is signaled by selecting a basic coding until size and assigning a single spatial intra partition type for the basic coding until size. The single spatial intra partition type is selectable from among a plurality of spatial intra partition types. The at least one large block has a large block size greater than a block size of the basic coding unit. The intra prediction is hierarchical layer intra prediction and is performed for the at least one large block by at least one of splitting from the large block size to the basic coding until size and merging from the basic coding unit size to the large block size.Type: ApplicationFiled: July 27, 2023Publication date: November 23, 2023Applicant: InterDigital VC Holdings, Inc.Inventors: Yunfei Zheng, Qian Xu, Xiaoan Lu, Peng Yin, Joel Sole Rojals, Adeel Abbas
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Publication number: 20230376623Abstract: Methods, systems, and computer-readable storage media for receiving a query request including authorization data and a query, the authorization data indicating a privilege level index, determining a set of row ranges based on the privilege level index and a row range table, the set of row ranges including one or more row ranges having a privilege level associated therewith in the row range table, providing an initial results set including one or more records of a data table that are determined to be responsive, determining a final results set including at least one record of the initial results set, the at least one record being included in the final results set in response to determining that the at least one record is included in a row range of the set of row ranges, and outputting the final results set as at least a portion of a query result.Type: ApplicationFiled: May 18, 2022Publication date: November 23, 2023Inventors: Sen Zhang, De-Li Xu, Zhi-peng Dong, Jixiang Xv, Sheng Cheng, Ruiming Dang
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Patent number: D1006189Type: GrantFiled: December 24, 2021Date of Patent: November 28, 2023Assignee: SHENZHEN SNC OPTO ELECTRONIC CO., LTDInventors: Peng Huang, Jianyong Xu, Anle Zhao