Patents by Inventor Xiao Lin
Xiao Lin 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: 20240133696Abstract: The present disclosure discloses a path construction method, device, terminal and storage medium, and the method comprises: acquiring vehicle travel state information and an initial image of a surrounding environment of a preset driving path corresponding to the vehicle travel state information in real time when the vehicle is traveling on the preset driving path; calculating a target top view corresponding to the initial image via a nonlinear difference correction algorithm according to the initial image; inputting the target top view into a preset deep learning model, and classifying pixel points of the target top view input into the preset deep learning model to obtain a partitioned image, the partitioned image being an image after partitioning the target top view; scanning the partitioned image to recognize a travelable region of the vehicle; generating a path trajectory corresponding to the vehicle travel state information based on the travelable region.Type: ApplicationFiled: February 8, 2021Publication date: April 25, 2024Inventors: Jianfeng ZHANG, Xiao LIN, Zhiqiang YUWEN
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Publication number: 20240104918Abstract: The present invention discloses a non-interferometric, non-iterative complex amplitude reading method and apparatus. The reading method includes the following steps: diffracting a light beam containing amplitude information and phase information to obtain a diffraction pattern with intensity variations; constructing a diffraction intensity-complex amplitude model and training it based on the correlation between the diffraction pattern and amplitude information and phase information, and applying the trained model directly to new diffraction images to obtain amplitude information and phase information. The method can achieve detection of complex amplitude information, including amplitude and phase, from a single diffraction image, improve the stability and accuracy of phase reading results, increase the calculation speed, and simplify the optical system. It is suitable for applications in holographic storage, biomedical image processing, and microscopic imaging, among others.Type: ApplicationFiled: June 25, 2023Publication date: March 28, 2024Applicant: Fujian Normal UniversityInventors: Jianying Hao, Xiaodi Tan, Xiao Lin, Yuhong Ren
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Publication number: 20240102955Abstract: A non-invasive time domain reflection probe calibration method includes: using different volume ratio of ethanol and deionized water mixed solution to calculate a test target's medium weight coefficient and waveguide length of the non-invasive time domain reflection probes; using different concentrations of NaCl solutions to calibrate a waveguide geometric dimensioning of the non-invasive time domain reflection probes; preparing compacted soil samples with known different moisture contents and densities, and calibrating a correlation parameter of compacted soil samples' dielectric constant and conductivity with moisture content and density. The method not only determines the sensitivity of the test target medium of the non-invasive time domain reflection probes, but also obtains the waveguide length and geometric dimensioning of the probe, and realizes an accurate test of moisture content and density of the soil.Type: ApplicationFiled: July 28, 2023Publication date: March 28, 2024Applicants: China Jikan Research Institute Of Engineering Investigations And Design, Co.,Ltd, Xi'an Jiaotong UniversityInventors: Jie CAO, Yonglin YANG, Zaixin WAN, Peng GAO, Qingyi MU, Dongjing WANG, Yuanqiang ZHOU, Zhi LIU, Long ZHANG, Hui LI, Jian CHEN, Teng YANG, Lei RAN, Jiao LIN, Xiao DONG, Shuai LIU, Weiwei ZHAO
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Patent number: 11926242Abstract: The application provides a method, a charging-discharging device, a cloud server, a system and a medium for charging-discharging interaction, which belong to the fields of electric power technologies. The method for charging-discharging interaction includes: the charging-discharging device transmits a vehicle-to-grid V2G function confirmation message to a battery management system of a target vehicle; when no V2G function feedback message fed back by the battery management system is received within a preset period of time after transmitting the V2G function confirmation message, the charging-discharging device transmits a first indication message to a cloud server to indicate that the target vehicle is V2G-disabled; in response to a non-V2G charging instruction received from the cloud server, the charging-discharging device performs a non-V2G charging for the target vehicle. The availability of the charging-discharging device can be improved according to embodiments of the present application.Type: GrantFiled: December 31, 2021Date of Patent: March 12, 2024Assignee: Contemporary Amperex Technology Co., LimitedInventors: Longzhen Lin, Yu Yan, Xiao Wang
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Publication number: 20240076984Abstract: An inflatable folding tunnel reinforcement structure and a construction method thereof are provided. The inflatable folding tunnel reinforcement structure includes an inflation port, an airbag, a water blocking net, a steel plate, a scissor folding mechanism, a vertical support plate, an arc-shaped support plate, drainage channels, an upper support rod, a lower support rod, a locking pin, a threaded steel rod, a rolling connection pin, and an induction motor, where the upper support rod and the lower support rod are unfolded in opposite directions to a preset position through the steel rod; and the drainage channels are configured to perform water guidance and resistance for a leakage-proofing purpose. The construction method includes: preparation before construction, device fixation, on-site construction, structural inspection, and site cleaning. The present disclosure can treat various tunnel defects efficiently and conveniently and achieve a desired leakage-proofing effect.Type: ApplicationFiled: January 4, 2023Publication date: March 7, 2024Applicant: Hangzhou City UniversityInventors: Gang WEI, Tianbao XU, Xin LI, Tianyu ZHU, Shuangyan LIN, Luju LIANG, Chengbao HU, Xiao WANG
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Patent number: 11920472Abstract: A reasonable millisecond time control method for excavation blasting of a tunnel is provided, and includes: acquiring physical mechanical parameters to establish a millisecond blasting model, and designing four dimensions blasting parameters of explosive quantity, hole number, inter-hole millisecond and inter-row millisecond; simulating, based on the millisecond blasting model, a blasting process of an explosive package using blasting parameters to obtain a blasting vibration curve; obtaining single-hole blasting vibration waveforms, solving a vibration synthesis curve through a vibration synthesis theory; comparing the vibration synthesis curve with the blasting vibration curve to obtain a coupling relationship of blasting parameters; determining a target group of explosive quantity and hole numbers, determining a target millisecond through the coupling relationship of blasting parameters, and relating a millisecond blasting control strategy to control, and it is used for tunneling project to reduce cut blasType: GrantFiled: September 20, 2023Date of Patent: March 5, 2024Assignees: CHINA RAILWAY ELEVENTH BUREAU GROUP CO., LTD, CHINA RAILWAY ELEVENTH BUREAU GROUP FOURTH ENGINEERING CO., LTD., WUJIU RAILWAY PASSENGER DEDICATED LINE HUBEI CO., LTD, CHINA RAILWAY FOURTH BUREAU GROUP CO., LTD, ANHUI CHINA RAILWAY ENGINEERING TECHNOLOGY SERVICE CO., LTD, WUHAN INSTITUTE OF GEOTECHNICAL MECHANICS, CHINESE ACADEMY OF SCIENCES, CHINA RAILWAY SOUTHWEST SCIENTIFIC RESEARCH INSTITUTE CO., LTDInventors: Jun Gao, Liyun Yang, Xiao Lin, Ming Zhang, kaiwen Liu, Xiaowei Zuo, Bin Zhou, Feng Wang, Yuxin Gao, Dan Xu, Ling Wang, Zhengyi Wang, Xiaokai Wen, Yongtai Wang, Huiling Xue
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Publication number: 20240069975Abstract: Resource optimized forwarding of classified requests to different instances of a microservice is provided. The process includes obtaining classified requests to a microservice. The classified requests are classified based on different microservice resource consumption types. Further, the method includes forwarding the classified requests to instances of the microservice with different assigned resource configurations. The forwarding is based on the different microservice resource consumption types of the classified requests.Type: ApplicationFiled: August 30, 2022Publication date: February 29, 2024Inventors: Hao SHENG, Rong FU, Pan LI, Xiao Lin SUN, Yao CHEN, Qing Yuan MENG
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Patent number: 11912777Abstract: The present invention relates to a novel antibody and antibody fragment that specifically binds to TNFR2 and to a composition comprising said antibody or antibody fragment. In addition, the present invention relates to a nucleic acid encoding the antibody or an antibody fragment thereof and a host cell comprising the same, and to a related use thereof. Besides, the present invention relates to the use of the antibody and antibody fragment for treatment and diagnosis.Type: GrantFiled: December 9, 2022Date of Patent: February 27, 2024Assignee: Nanjing Leads Biolabs Co., Ltd.Inventors: Xiaoqiang Kang, Shoupeng Lai, Xiao Huang, Huan Lin, Yujia Dang
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Patent number: 11911037Abstract: A medical device, a stapler, and a rotation locking mechanism, the medical device including a handheld mechanism, a connecting mechanism, and an actuator. The connecting mechanism is connected to the handheld mechanism and the actuator. The handheld mechanism is internally provided with a first rotation locking mechanism and a first transmission mechanism connected to the first rotation locking mechanism. A second rotation locking mechanism matching the first rotation locking mechanism is disposed on the connecting mechanism. When the first transmission mechanism is in a first state, the first rotation locking mechanism and the second rotation locking mechanism are in an unlocked state, such that the connecting mechanism is rotatable. When the first transmission mechanism is in a second state, the first rotation locking mechanism and the second rotation locking mechanism are in a locked state, such that the connecting mechanism is locked, thereby improving surgery safety and surgery efficiency.Type: GrantFiled: May 8, 2020Date of Patent: February 27, 2024Assignee: EZISURG MEDICAL CO. LTD.Inventors: Hong Lin Nie, Xiao Jian Zhang
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Patent number: 11907227Abstract: A computerized method is disclosed including operations of receiving a data stream, performing a changepoint detection resulting in a detection of changepoints in the data stream including: maintaining a listing of starting indices for each run within the data stream in a buffer of size L wherein each index of the listing has a run length probability representing a likelihood of being a changepoint, receiving a new data point within the data stream and adding a new index to the buffer resulting in the buffer having size L+1, calculating a posterior run length probability that the new data point is a changepoint, and removing an index from the listing that has a lowest run length probability thereby returning the buffer to size L, and responsive to determining the index removed from the listing does not correspond to the new data point, identifying a changepoint associated with the new data point.Type: GrantFiled: February 2, 2022Date of Patent: February 20, 2024Assignee: Splunk Inc.Inventors: Zhaohui Wang, Ryan Gannon, Xiao Lin, Abhinav Mishra, Chandrima Sarkar, Ram Sriharsha
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Publication number: 20240043281Abstract: A photoresist, a photoresist composition, a method for patterning a photoresist and a method for preparing a printed circuit board are disclosed in the present application. The photoresist includes an organic solvent and titanium zirconium oxide nanoparticles. The general molecular formula of the titanium zirconium oxide nanoparticles is TixZryOzLn, wherein x, y and z are each independently an integer in a range from 1 to 6, n is an integer in a range from 5 to 30, and L is an organic ligand including a free-radical polymerizable group.Type: ApplicationFiled: December 7, 2021Publication date: February 8, 2024Inventors: HONG XU, XIANG-MING HE, XIAO-LIN WANG
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Publication number: 20240035381Abstract: A reasonable millisecond time control method for excavation blasting of a tunnel is provided, and includes: acquiring physical mechanical parameters to establish a millisecond blasting model, and designing four dimensions blasting parameters of explosive quantity, hole number, inter-hole millisecond and inter-row millisecond; simulating, based on the millisecond blasting model, a blasting process of an explosive package using blasting parameters to obtain a blasting vibration curve; obtaining single-hole blasting vibration waveforms, solving a vibration synthesis curve through a vibration synthesis theory; comparing the vibration synthesis curve with the blasting vibration curve to obtain a coupling relationship of blasting parameters; determining a target group of explosive quantity and hole numbers, determining a target millisecond through the coupling relationship of blasting parameters, and relating a millisecond blasting control strategy to control, and it is used for tunneling project to reduce cut blasType: ApplicationFiled: September 20, 2023Publication date: February 1, 2024Inventors: Jun Gao, Liyun Yang, Xiao Lin, Ming Zhang, kaiwen Liu, Xiaowei Zuo, Bin Zhou, Feng Wang, Yuxin Gao, Dan Xu, Ling Wang, Zhengyi Wang, Xiaokai Wen, Yongtai Wang, Huiling Xue
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Publication number: 20240024779Abstract: Embodiments of the disclosure provide an information display method and apparatus, an electronic device, and a computer storage medium. The method includes: obtaining a motion status of a target object at a current moment in a virtual scene and a first operation for controlling the target object to move in the virtual scene; predicting a first moving track along which the target object is to move within a period of time after the current moment based on the motion status of the target object at the current moment and the first operation; and displaying the first moving track and a second moving track, the second moving track being a moving track along which the target object has moved before the current moment.Type: ApplicationFiled: September 29, 2023Publication date: January 25, 2024Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Guang Hui JI, Xiao Lin LI, Jian Ping ZHAN
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Patent number: 11866070Abstract: Disclosed are a vehicle control method, a vehicle control apparatus, and a storage medium. The method includes acquiring real-time road condition information about an ego vehicle. The real-time road condition information can be used to indicate whether the ego vehicle arrives at an intersection. Vehicle state information can be acquired when the ego vehicle arrives at the intersection. Once a prediction result is obtained based on the vehicle state information, the ego vehicle can be controlled according to the prediction result.Type: GrantFiled: September 28, 2020Date of Patent: January 9, 2024Assignee: GUANGZHOU AUTOMOBILE GROUP CO., LTD.Inventors: Xiao Lin, Jiucai Zhang, Jin Shang, Yi Wang
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Patent number: 11806622Abstract: Embodiments of the disclosure provide an information display method and apparatus, an electronic device, and a computer storage medium. The method includes: obtaining a motion status of a target object at a current moment in a virtual scene and a first operation for controlling the target object to move in the virtual scene; predicting a first moving track along which the target object is to move within a period of time after the current moment based on the motion status of the target object at the current moment and the first operation; and displaying the first moving track and a second moving track, the second moving track being a moving track along which the target object has moved before the current moment.Type: GrantFiled: May 20, 2021Date of Patent: November 7, 2023Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Guang Hui Ji, Xiao Lin Li, Jian Ping Zhan
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Publication number: 20230333667Abstract: An input method and a controller of a touch keyboard are provided. The input method includes: detecting a touch behavior performed on the touch keyboard, and identifying the touch behavior to determine whether to output mouse event data, keyboard event data or a combination of mouse event data and keyboard event data.Type: ApplicationFiled: September 15, 2022Publication date: October 19, 2023Inventors: YU-HAN CHEN, TSE-CHUNG SU, SUNG-HAN WU, XIAO-LIN CHUANG, CHI-CHIEH LIAO
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Publication number: 20230335684Abstract: A white light LED chip packaged in inorganic material, a device, a preparation method therefor, and an application thereof are provided. The white light LED chip includes an LED chip wafer, an inorganic material packaging layer and a single crystal substrate. The LED chip wafer has at least one flip or vertical LED chip. The inorganic material packaging layer packages the LED chip wafer. The inorganic material packaging layer has a fluorescent transparent ceramic piece or a fluorescent crystal piece.Type: ApplicationFiled: April 16, 2021Publication date: October 19, 2023Inventors: Xiuqiang ZHANG, Maochun HONG, Shujiang ZHANG, Youfu ZHOU, Xiao LIN
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Patent number: 11791771Abstract: A method for calibrating a first clock signal output by an oscillation module to obtain a calibrated second clock signal includes obtaining a first count value by counting a third clock signal of an external device. A second count value is obtained by counting a scan signal of the oscillation module, and a first cycle ratio is obtained based on the first count value and the second count value. It is determined whether the first clock signal has a frequency deviation by comparing the first cycle ratio with a reference cycle ratio. A frequency division coefficient of the oscillation module is adjusted when the first clock signal has the frequency deviation, so that the oscillation module divides a frequency of the first clock signal according to the adjusted frequency division coefficient, thereby obtaining the calibrated second clock signal.Type: GrantFiled: August 31, 2022Date of Patent: October 17, 2023Assignee: FocalTech Electronics (Shenzhen) Co., Ltd.Inventors: Bei Xiao, Xiao-Lin Huang, Zhi-Qiang Luo
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Publication number: 20230275060Abstract: A semiconductor package includes a leadframe including a die pad and a plurality of leads including a first lead, wherein the first lead includes a first ball bond. A semiconductor die having a plurality of bond pads including a first bond pad is on the die pad including a second ball bond on the first bond pad and a stitch bond on the second ball bond. A first wirebond connection is between the first ball bond and the stitch bond.Type: ApplicationFiled: February 28, 2022Publication date: August 31, 2023Inventors: Xiaoling Kang, Xi Lin Li, Zi Qi Wang, Huo Yun Duan, Xiao Lin Kang
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Patent number: 11705257Abstract: The present invention relates to an R-T-B sintered magnet and a preparation method thereof. The sintered magnet includes a grain boundary region T1, a shell layer region T2 and an R2Fe14B grain region T3; at 10 ?m to 60 ?m from a surface of the sintered magnet toward a center thereof, an area ratio of the shell layer region T2 to the R2Fe14B grain region T3 is 0.1 to 0.3, and a thickness of the shell layer region T2 is 0.5 ?m to 1.2 ?m; and an average coating percent of the shell layer region T2 on the R2Fe14B grain region T3 is 80% or more. In the present invention, by optimizing a preparation process and a microstructure of a traditional rare earth permanent magnet, diffusion efficiency of heavy rare earth in the magnet is improved, such that coercivity of the magnet is greatly improved, and manufacturing cost is reduced.Type: GrantFiled: April 29, 2021Date of Patent: July 18, 2023Assignees: GRIREM ADVANCED MATERIALS CO., LTD., Rare Earth Functional Materials (Xiong'an) Innovation Center Co., Ltd., Griceon (Rongcheng) Co., Ltd.Inventors: Yang Luo, Dunbo Yu, Wei Zhu, Xinyuan Bai, Xiao Lin, Shengjie Zhu, Zilong Wang, Haijun Peng