Patents by Inventor Wei Xie
Wei Xie 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).
-
Patent number: 11962070Abstract: An antenna structure is arranged at an edge region of a shell of a mobile terminal. The antenna structure includes at least one segment of antenna body and includes a first surface and a second surface opposite to each other, in which a first surface of the antenna body includes an attachment region attached to the edge region in a conformal manner. The antenna structure further includes a connecting portion connected to the antenna body, at least one of a first surface of the connecting portion and a second surface of the connecting portion being used for electrical connection with a feed unit of the mobile terminal or grounding.Type: GrantFiled: February 25, 2022Date of Patent: April 16, 2024Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.Inventors: Linping Xie, Fang Guo, Wei Wang, Jie Zhang
-
Patent number: 11958766Abstract: The present disclosure discloses recycling treatment equipment for recycling heavy metals from complexed heavy metal wastewater, and belongs to the technical field of wastewater treatment. The recycling treatment equipment includes a wastewater separation and concentration component, an oxidization and decomplexing component, an electrolytic recovery component, and an intelligent detection component. Wastewater containing complexed heavy metals is divided into fresh water and concentrated water by performing microfiltration, nanofiltration, and reverse osmosis purification pretreatment, and the fresh water is then recycled in a targeted manner, so that the equipment has energy conservation and discharge reduction effects, can decomplex and recycle heavy metals in the concentrated water, and also synchronously purifies the fresh water. The whole process has the advantages of simple operation, zero sludge, and low treatment cost, so that the equipment is suitable for being greatly promoted.Type: GrantFiled: July 15, 2023Date of Patent: April 16, 2024Assignees: Chongqing Jiaotong University, Chongqing Ecological Environment Monitoring Center, Chongqing Environment Science Research Institute, Chongqing University Of Arts And SciencesInventors: Wei Guan, Xiaotian Zhang, Dan Song, Yong Zhang, Zhigang Xie
-
Publication number: 20240119919Abstract: Embodiments of the present disclosure provide a method and a device for music play. The method comprises receiving a first operation instruction in a target application for playing music; in response to the first operation instruction, presenting a first interface of the target application, the first interface including an operation control for enhancing a play effect of the music through at least one processing, the processing being used for representing music content in a way more than sound; receiving a second operation instruction for the operation control; processing the music based on the second operation instruction during a process of playing the music.Type: ApplicationFiled: December 20, 2023Publication date: April 11, 2024Inventors: Mengfei Xie, Yufan Xue, Wei Hua, Xiaoyu Zhu, Dailong Chen, Jia Ding, Zoujie He, Jie Weng, Chaopeng Liu, Bowen Yang
-
Patent number: 11952291Abstract: Disclosed is a device for efficiently recycling nickel from wastewater and a method. The device includes a housing, and an extraction unit and an electro-deposition unit which are respectively arranged inside the housing. The device is reasonable in overall structural design. An oscillating and floating component and a rotating component in an extraction cavity are used to fully and uniformly mix a solution to maximize the extraction strength. A mixing component in an electro-deposition cavity is used to accelerate ion dispersion, to better recycle nickel. The device is easy to operate, low in cost and suitable for mass promotion.Type: GrantFiled: March 30, 2023Date of Patent: April 9, 2024Assignee: Chongqing University Of Arts And SciencesInventors: Wei Guan, Wen Zeng, Zhongwen Ou, Dan Song, Subo Yang, Yong Zhang, Bitao Liu, Zhigang Xie
-
Publication number: 20240103097Abstract: The present disclosure provides a direct current (DC) transformer error detection apparatus for a pulsating harmonic signal, including a DC and pulsating harmonic current output module and an external detected input module, where the DC and pulsating harmonic current output module outputs a DC and a DC superimposed pulsating harmonic current to an internal sampling circuit and a self-calibrated standard resistor array; and the internal sampling circuit converts the input DC and the input DC superimposed pulsating harmonic current into a voltage signal, and sends the voltage signal to an analog-to-digital (AD) sampling and measurement component through a front-end conditioning circuit and a detected input channel. The DC transformer error detection apparatus can complete self-calibration for measurement of the DC and the pulsating harmonic signal on a test site.Type: ApplicationFiled: August 17, 2022Publication date: March 28, 2024Inventors: Xin Zheng, Wenjing Yu, Tao Peng, Yi Fang, Ming Lei, Hong Shi, Ben Ma, Li Ding, Wei Wei, Linghua Li, He Yu, Tian Xia, Yingchun Wang, Sike Wang, Dongri Xie, Xin Wang, Bo Pang, Xianjin Rong
-
Publication number: 20240107761Abstract: In certain aspects, a method for forming a three-dimensional (3D) memory device is disclosed. A stack structure including interleaved first dielectric layers and second dielectric layers is formed. Channel structures extending through the first dielectric layers and the second dielectric layers in a first region of the stack structure are formed. All the second dielectric layers in the first region and parts of the second dielectric layers in a second region of the stack structure are replaced with conductive layers. Word line pick-up structures extending through the first dielectric layers and remainders of the second dielectric layers in the second region of the stack structure are formed at different depths, such that the word line pick-up structures are electrically connected to the conductive layers, respectively, in the second region of the stack structure.Type: ApplicationFiled: October 18, 2022Publication date: March 28, 2024Inventors: Di Wang, Zhong Zhang, Wenxi Zhou, Zhiliang Xia, Zongliang Huo, Wei Xie
-
Publication number: 20240107760Abstract: In certain aspects, a three-dimensional (3D) memory device includes channel structures in a first region, word line pick-up structures in a dielectric portion of a second region, and word lines each extending in the first region and a conductive portion of the second region. The first region and the second region are arranged in a first direction. The dielectric portion and the conductive portion of the second region are arranged in a second direction perpendicular to the first direction. The word lines are discontinuous in the dielectric portion of the second region and are electrically connected to the word line pick-up structures, respectively.Type: ApplicationFiled: October 18, 2022Publication date: March 28, 2024Inventors: Di Wang, Zhong Zhang, Wenxi Zhou, Zhiliang Xia, Zongliang Huo, Wei Xie
-
Patent number: 11938629Abstract: A micro-robot magnetic drive device and a control method based on double closed loop three-dimensional path tracking are disclosed. The method includes: inputting a desired tracking path, obtaining current pose information of a magnetic micro-robot through a camera, and then calculating a position of a center of mass, an actual axial direction, coordinates of a desired position point with the shortest distance from the center of mass on a desired tracking path, and a tangent direction of this point; calculating a horizontal distance, a vertical distance, a direction angle error, and a pitch angle error of the two points according to the actual axial direction, the tangent direction, and disturbance compensation; and obtaining a required rotating magnetic field according to a designed position closed loop controller.Type: GrantFiled: November 9, 2021Date of Patent: March 26, 2024Assignee: JIANGNAN UNIVERSITYInventors: Qigao Fan, Wei Chen, Linbai Xie, Yixin Zhu, Guofeng Yang, Yueyang Li, Kaitao Bi, Wentao Huang, Haichi Luo, Zhengqing Zhao
-
Publication number: 20240097138Abstract: Provided are a composite material and a preparation method thereof, a negative electrode material, and a lithium ion battery. The negative electrode material includes at least one composite material, and the lithium ion battery includes at least one composite material. The composite material has a core-shell structure composed of an inner core and a hydrophobic coating layer, with the inner core including at least one lithium-containing silicon oxide, and the hydrophobic coating layer being used to cover the inner-core material.Type: ApplicationFiled: September 22, 2021Publication date: March 21, 2024Applicants: BTR NEW MATERIAL GROUP CO., LTD., DINGYUAN NEW ENERGY TECHNOLOGY CO., LTD.Inventors: Zhiqiang DENG, Wei XIE, Chunlei PANG, Jianguo REN, Xueqin HE
-
Publication number: 20240098492Abstract: During operation, an access point may provide a first WLAN and a second WLAN, where the first WLAN uses a WPA2-compatible authentication protocol and the second WLAN uses a WPA3-compatible authentication protocol. In response to an association request or a probe request associated with (or from) an electronic device, the access point may establish a connection with the electronic device using the first WLAN. Then, the access point may confirm, with a computer system, that a binding between a passphrase associated with the electronic device and the second WLAN exists. Alternatively, when the binding does not exist, the access point may establish the binding in the computer system. Next, the access point may perform a BSS transition of the electronic device from the first WLAN to the second WLAN.Type: ApplicationFiled: September 6, 2023Publication date: March 21, 2024Applicant: ARRIS Enterprises LLCInventors: Wei-Sheng Hsu, Yu-Ting Chang, Weichih Huang, Kuan-Hsun Peng, Weiguo Xie, Christopher Mohammed, Shannon Moyes Clark, Siddhartha Datta, David Burns
-
Patent number: 11931965Abstract: The disclosure provides a 3D printing method and device. The 3D printing method of the disclosure includes: obtaining height groups of an object to be printed in multiple different postures relative to a support platform, where different height groups include a height of the object to be printed in at least one direction corresponding to the different postures; obtaining a first height having a minimum height from all of the height groups, and obtaining a second height and a third height orthogonal to the first height according to the first height, where the second height and the third height are minimum heights in their respective directions; and taking directions in which the first height, the second height, and the third height are located as three printing directions of the object to be printed respectively, and printing. The disclosure can achieve a fast printing speed.Type: GrantFiled: October 29, 2019Date of Patent: March 19, 2024Assignee: ZHUHAI SAILNER 3D TECHNOLOGY CO., LTD.Inventors: Dongqing Xiang, Wei Chen, Linting Xie
-
Publication number: 20240076980Abstract: Systems and methods for simulating subterranean regions having multi-scale, complex fracture geometries in a realistic simulation environment, which includes in the modeling process three-dimensional multi-scale rock discontinuities, hydraulic fractures, and heterogenous reservoir properties. Non-intrusive embedded discrete fracture modeling formulations are applied in conjunction with commercial or in-house simulators to efficiently and accurately model subsurface characteristics including three-dimensional geometries having combinations of complex hydraulic fractures and multi-scale rock discontinuities.Type: ApplicationFiled: September 4, 2022Publication date: March 7, 2024Applicants: PetroChina Southwest Oil & Gas Field Company, ZFRAC LLC, BJ Karst Science & Technology Ltd.Inventors: Rui Yong, Jianfa Wu, Joseph Alexander Leines Artieda, Cheng Chang, Jijun Miao, Wei Yu, Hongbing Xie
-
Publication number: 20240077454Abstract: Provided are an elastic wave radar detection device and method. The device includes a vibration excitation device, a first sensor, a second sensor, and a controller. The first sensor is arranged on the vibration excitation device, and the second sensor is arranged on a detected object. The first sensor is used to collect vibration excitation information, namely, an incident signal, and the second sensor is used to collect information of the detected object, namely, a vibration signal. Both the first sensor and the second sensor are connected to the controller. The elastic wave radar detection device and method provided by the present disclosure can receive vibration excitation information and introduce a standard incident signal, so as to achieve the uniformity of signals and improve the detection accuracy.Type: ApplicationFiled: August 29, 2023Publication date: March 7, 2024Inventors: Jiaye WU, Biao SU, Hongyin WANG, Xiujuan LIU, Jing CHEN, Wei WANG, Hui XIE
-
Publication number: 20240072263Abstract: Provided are a cathode catalyst layer and a preparation method and use thereof, and a fuel cell. The method includes: mixing a catalyst, water, and an alcohol with a pore-forming agent to obtain a mixture; dispersing the mixture into a Nafion solution to obtain a slurry; and coating the slurry onto a surface of a diffusion layer to obtain a coated diffusion layer, and subjecting the coated diffusion layer to calcination and freeze-drying in sequence to obtain the cathode catalyst layer.Type: ApplicationFiled: August 17, 2023Publication date: February 29, 2024Inventors: Jiaping XIE, Wei ZHU, Ziqi SHANG, Jun SHEN
-
Patent number: 11914889Abstract: A current cycle count associated with a memory sub-system is determined. The current cycle count is compared to a set of cycle count threshold levels to determine a current lifecycle stage of the memory sub-system. A temperature associated with the memory sub-system is measured. The temperature is compared to a set of temperature levels to determine a current temperature level of the memory sub-system. A write-to-read delay time corresponding to the current lifecycle stage and the current temperature level is determined.Type: GrantFiled: November 30, 2022Date of Patent: February 27, 2024Assignee: Micron Technology, Inc.Inventors: Murong Lang, Tingjun Xie, Wei Wang, Frederick Adi, Zhenming Zhou, Jiangli Zhu
-
Publication number: 20240061969Abstract: The present disclosure provides a BIM component creating method, a digital design resource library application method, and a digital design resource library application device. By displaying recommended creation orders in a recommendation interface for a user to select, the user directly selects a recommended operation order in the recommendation interface, which, compared with selecting an order of next step from an order library, has higher selecting efficiency, and can improve the creating efficiency of the BIM component. Besides, in creation and application of a digital design resource library, a plurality of different creating modes are used for implementation. On the basis of improving the BIM component creating efficiency, the efficiency of creating the digital design resource library is further improved. Moreover, through bulk addition of parameters to the BIM component, geometric parameter visualization verification is performed on the BIM component.Type: ApplicationFiled: October 31, 2023Publication date: February 22, 2024Inventors: Changjian FANG, Guangpo ZHAO, Yongjun KANG, Weiguo LONG, Wei XIE, Yifeng LAI, Yijing ZHAO
-
Patent number: 11874032Abstract: A method of making an electrocaloric article is disclosed. The method includes mounting a supported electrocaloric film to a frame. The supported electrocaloric film includes an electrocaloric film and a first support film disposed on a first side of the electrocaloric film. An active area of the electrocaloric film is provided, which is not covered by the first support film on the first side of the electrocaloric film. Electrical connections are provided to electrodes disposed on opposing sides of the electrocaloric film in the active area.Type: GrantFiled: August 22, 2019Date of Patent: January 16, 2024Assignee: CARRIER CORPORATIONInventors: Scott Alan Eastman, Wayde R. Schmidt, Slade R. Culp, Wei Xie, Sameh Dardona, Subramanyaravi Annapragada, Joseph V. Mantese, Craig R. Walker
-
Patent number: 11859878Abstract: A heat transfer system is disclosed that includes an electrocaloric element including an electrocaloric material and electrodes arranged to impart an electric field to the electrocaloric material. A first thermal flow path is disposed between the electrocaloric material and a heat sink. A second thermal flow path is disposed between the electrocaloric material and a heat source. An electric power source is in operative electrical communication with the electrodes. The system also includes an arc suppression circuit in series with the electrocaloric element. The arc suppression circuit includes an interruptible electrical connection configured to interrupt the electrical connection in response to detection of an arc between the electrodes, and a series shunt connection in parallel with the interruptible electrical connection, with the series shunt connection including a series shunt load.Type: GrantFiled: October 23, 2019Date of Patent: January 2, 2024Assignee: CARRIER CORPORATIONInventors: Yongduk Lee, Vladimir Blasko, Joseph V. Mantese, Subramanyaravi Annapragada, Wei Xie, Luis Arnedo
-
Patent number: 11807133Abstract: A bus breaker control circuit for a railway vehicle includes a close relay, an open relay, a power supply circuit for a bus breaker, a power supply circuit for the hold relay, and a delay module; the power supply circuit for the hold relay comprises a normally-closed contact of the open relay, an auxiliary normally-open contact of the bus breaker, and the hold relay sequentially connected in series to a train power supply; the power supply circuit for the bus breaker comprises a normally-open contact of the hold relay and the bus breaker sequentially connected in series to the train power supply; and the delay module is connected in parallel with the hold relay, normally-closed contacts of the delay module are connected in series to the power supply circuit for the close relay.Type: GrantFiled: November 11, 2020Date of Patent: November 7, 2023Assignee: CRRC Nanjing Puzhen Co., Ltd.Inventors: Li Yang, Caixia Shi, Wei Xie, Lian Ge, Hemin Ding, Jianglong Chang
-
Publication number: 20230286580Abstract: A rubber-tired train, and a control method and system thereof are disclosed. The train comprises multiple cars connected in series in turn, the cars include a relatively front car and a relatively rear car, and the front car is able to rotate in a horizontal plane relative to the rear car. The method comprises: acquiring a turning angle of a front car at a target position; determining a turning angle of a rear car at the target position according to the turning angle of the front car; and when it is determined that the rear car reaches the target position, controlling the rear car to steer according to the determined turning angle of the rear car. The rear car can follow the front car to steer, each car of the rubber-tired train can be controlled to steer accurately, allowing the rubber-tired train to run accurately along a preset running plan.Type: ApplicationFiled: October 14, 2021Publication date: September 14, 2023Applicant: CRRC NANJING PUZHEN CO., LTD.Inventors: Ye LIN, Pengcheng DAI, Chi ZNANG, Fang QI, Wei XIE, Jigui HU