Patents by Inventor Yuan Zhang
Yuan Zhang 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: 20240388647Abstract: This application provides a rotary mechanism, a support apparatus, and an electronic device, and relates to the field of electronic device technologies, allowing the electronic device to be lighter and thinner in an unfolded state. The rotary mechanism includes a base, a first connector, a second connector, a lifting plate, a first torsion spring, and a second torsion spring. The first connector and the second connector are rotatably connected to the base by a first rotary shaft and a second rotary shaft respectively. The first torsion spring includes a first spiral body and a first torsion arm. The first spiral body is sleeved on the first rotary shaft. One end of the first torsion arm is fixed to one end of the first spiral body. An other end of the first torsion arm is slidably connected to the lifting plate in a first direction. The second torsion spring includes a second spiral body and a second torsion arm. The second spiral body is sleeved on the second rotary shaft.Type: ApplicationFiled: January 13, 2022Publication date: November 21, 2024Inventors: Jian SUN, Yaolei ZHANG, Haifei LI, Yuan WANG, Guotong ZHOU, Leibo YUAN
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Publication number: 20240384707Abstract: A wind turbine planet gear shaft has a shaft body with an outer surface, a segment of the outer surface being a slide bearing surface configured to form a radial slide bearing with an inner opening of a planet gear. The slide bearing surface has a first portion configured as a non-load-bearing zone and a second portion configured as a load-bearing zone and exactly one axially elongate oil pocket in the slide bearing surface, that oil pocket being located in the non-load-bearing zone. An oil supply channel in the shaft body has a first end in communication with the oil pocket, and first and second oil return channels in the slide bearing surface each have a first end at a longitudinal end of the oil pocket and a second end open to ambient air.Type: ApplicationFiled: May 9, 2024Publication date: November 21, 2024Inventors: Jing ZHOU, Weihua QIAN, He ZHU, Jinguang ZHU, Dapeng LI, Jeffrey WEI, Bo SHEN, Zhi YANG, Zunyang BAI, Yuan CHEN, Yabin ZHANG, Xueliang LU, Jie ZHU, Bi LUO, Shaohua ZHOU
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Publication number: 20240386826Abstract: A method for adjusting a gamma voltage of a display module is provided. The method includes: obtaining a gamma voltage of the display module at a basic refresh frequency; obtaining an associated relationship between the gamma voltage of the display module at the basic refresh frequency and a gamma voltage of the display module at a target refresh frequency; and determining the gamma voltage of the display module at the target refresh frequency based on the gamma voltage of the display module at the basic refresh frequency and the associated relationship.Type: ApplicationFiled: September 30, 2022Publication date: November 21, 2024Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jiaxiang ZHANG, Gong CHEN, Yuan FANG, Lian XIANG, Yakun KONG, Xiaoliang FU, Seungyong OH, Bin ZHANG
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Publication number: 20240389406Abstract: Provided is a display device. The display device includes a display substrate and a drive assembly; wherein the display substrate has a first bonding region, and the drive assembly has a second bonding region corresponding to the first bonding region; and the display substrate includes a first limiting assembly disposed outside the first bonding region, and the drive assembly includes a second limiting assembly disposed outside the second bonding region and engaged with the first limiting assembly; wherein the first limiting assembly is configured to engage with the second limiting assembly to restrict relative movement between the drive assembly and the display substrate during bonding the first bonding region to the second bonding region.Type: ApplicationFiled: June 12, 2023Publication date: November 21, 2024Inventors: Shaopeng LI, Yuan LIU, Weiben ZHANG, Peng WANG, Rongkun FAN, Jialin WANG, Bilun ZHANG, Dingjie HUANG, Fei LI, Leihan WANG, Cheng ZHANG
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Publication number: 20240386853Abstract: Provided is a method for driving a display module. The method includes: generating a frame reference signal in response to a display instruction; transmitting a light emission control signal to a plurality of pixels in the display screen based on the frame reference signal, wherein the light emission control signal at a first level is configured to control the plurality of pixels to emit light, and the light emission control signal at a second level is configured to control the plurality of pixels not to emit light; and transmitting a turn-on signal to the sensor based on the frame reference signal, wherein the turn-on signal is configured to control the sensor to collect the target parameter, and the turn-on signal is not overlapped with a period when the light emission control signal is at the first level.Type: ApplicationFiled: September 16, 2022Publication date: November 21, 2024Inventors: Yuan FANG, Bin ZHANG, Jiaxiang ZHANG, Xiaoliang FU, Gong CHEN, Jiaming SHEN, Zheng BAO, Chuxiang WANG, Lian XIANG, Ziqian LI
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Patent number: 12149925Abstract: Provided in the present disclosure are a communication method and device. The method comprises: sending discontinuous reception (DRX)-related information of a second network device to a first network device; receiving a time interval configured by the first network device, wherein the time interval is obtained by the first network device according to the DRX-related information of the second network device; and carrying out an operation for the second network device according to the time interval, wherein the first network device serves a first type network of a first operator, and the second network device serves a first type network of a second operator.Type: GrantFiled: February 12, 2021Date of Patent: November 19, 2024Assignee: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Dajie Jiang, Fei Qin, Yuan Zhang
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Publication number: 20240381108Abstract: A mining mobile communication system includes a first subsystem configured for communication in a licensed frequency band.Type: ApplicationFiled: February 7, 2023Publication date: November 14, 2024Inventors: Liya Zhang, Chenxin Li, Qingyong Meng, Wenzhen Wu, Liang Wen, Guowei Yang, Yufeng Jiang, Yuan Fu, Biao Li, Chunxian Wei, Kebing Wang, Yongwei Chen, Changjin Lian, Xuejun Zhang, Shouxin Kang, Zefang Li, Xiaodi Jia
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Publication number: 20240378992Abstract: The invention presents a cloud-based model deployment and control system (CMDCS) for providing automated driving services. The CMDCS comprises a cloud-based platform, an onboard unit (OBU), and a Vehicle-to-System component. The cloud-based platform comprises a localization-enhancement subsystem and a cloud computing module. The CMDCS is configured to collect detectable data and undetectable data from vehicles, road, and cloud. Then, the CMDCS deploys a set of end-to-end AI models and methods for automated driving services, comprising sensing, prediction, planning, and control services. The AI models and methods are trained and optimized to process collected data for providing operating parameters for vehicles. Then, the vehicles can be effectively and efficiently controlled and operated by the CMDCS. In addition, the CMDCS is configured to generate and provide detailed time-sensitive vehicle specific control instructions.Type: ApplicationFiled: July 22, 2024Publication date: November 14, 2024Inventors: Bin Ran, Can Wang, Kaijie Luo, Qiao Yang, Yuan Zheng, Jing Jin, Tianyi Chen, Xiaowen Jiang, Tianya Zhang, Zhenxing Yao
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Publication number: 20240378818Abstract: According to one embodiment, a method, computer system, and computer program product for predicting the movement intentions of ships is provided. The present invention may include obtaining binocular camera visual data of a body of water; identifying physical objects in the body of water; generating feature point clouds of the physical objects in the body of water; performing instance segmentation on the generated feature point clouds; analyzing the generated feature point clouds; predicting the movement intentions of identified ships in the body of water based on the analyzed feature point clouds; and displaying the predicted movement intentions of the identified ships in the body of water on an augmented reality device.Type: ApplicationFiled: May 10, 2023Publication date: November 14, 2024Inventors: Yuan Yuan Ding, Nuo Xu, Yang Liu, Ke Yong Zhang, Hong Bing Zhang, Tian Tian Chai
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Publication number: 20240377054Abstract: Provided is a display device. The display device includes a bending adhesive layer, a backlight module and a display module; the backlight module and the display module are connected through the bending adhesive layer; an air flow passage is disposed between the display module and the bending adhesive layer, and a pressure zone exists between the backlight module and the bending adhesive layer; the air flow passage is configured to discharge a bubble existed in the pressure zone.Type: ApplicationFiled: July 31, 2023Publication date: November 14, 2024Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Qiang Gou, Tianjun Deng, Xiaolong Tang, Rongkun Fan, Weiben Zhang, Shaopeng Li, Hao Deng, Wenze Li, Jianhua Shu, Cheng Zhang, Tao Su, Fakui Sun, Yuan Liu, Jing Zhang
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Patent number: 12139773Abstract: A method for producing ultra-thin hot-rolled strip steel, the method comprising the following process steps: A. a smelting process: feeding scrap steel into an induction electric furnace (1) for smelting so that the scrap steel melts into molten steel; B. a refining process: using a ladle refining furnace (2) and a ladle vacuum degassing furnace (3) to refine the molten steel; C. a continuous casting process: casting the refined molten steel into a cast strip blank that has a thickness of 1.6-2.5 mm by means of a dual-roller thin strip continuous casting system (4); D. a hot rolling process: directly feeding the cast strip blank that was cast in the continuous casting process to a single-stand hot rolling mill (9) for rolling to produce hot-rolled strip steel, the thickness of the hot-rolled strip steel being 0.8-1.5 mm; E. a cooling coiling process: performing atomizing cooling on the hot-rolled strip steel, and coiling after the strip steel temperature is controlled to be 400-750° C.Type: GrantFiled: September 12, 2019Date of Patent: November 12, 2024Assignee: BAOSHAN IRON & STEEL CO., LTD.Inventors: Yuan Fang, Jianchun Wu, Jian Zhang
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Patent number: 12141021Abstract: Exemplary embodiments may programmatically determine the number and locations of breakpoints and table values in a lookup table so as to reduce their counts. In some exemplary embodiments, the minimum number of breakpoints and breakpoint locations that conform with the error tolerance may be determined along with table values for those breakpoints. The exemplary embodiments may determine if a lookup table that conforms with the error tolerance is feasible and may inform a user of the feasibility or infeasibility of generating the lookup table. Where it is feasible to generate the lookup table, the exemplary embodiments may provide automatic programmatic generation of a lookup table with minimal breakpoints and optimal or near-optimal table values.Type: GrantFiled: January 12, 2023Date of Patent: November 12, 2024Assignee: The MathWorks, Inc.Inventors: Yifu Zhang, Yuan Yuan
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Patent number: 12139157Abstract: A system comprises a computer including a processor and a memory. The memory includes instructions such that the processor is programmed to: execute an autonomous vehicle algorithm simulating vehicle operations determine whether a notification that provides information on how a driver intervention for actuation by system feature functions has been at least one of previously presently or confirmed and cause the notification to be generated. The notification includes information for responding to a finite number of driving options determined by the driver intervention for actuation by system.Type: GrantFiled: May 12, 2022Date of Patent: November 12, 2024Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Yuan Zhang, Wenyuan Qi, Omer Tsimhoni
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Patent number: 12141699Abstract: The present disclosure relates to systems and methods for providing vector-wise sparsity in neural networks. In some embodiments, an exemplary method for providing vector-wise sparsity in a neural network, comprises: dividing a matrix associated with the neural network into a plurality of vectors; selecting a first subset of non-zero elements from the plurality of vectors to form a pruned matrix; and outputting the pruned matrix for executing the neural network using the pruned matrix.Type: GrantFiled: July 23, 2020Date of Patent: November 12, 2024Assignee: Alibaba Group Holding LimitedInventors: Maohua Zhu, Tao Zhang, Zhenyu Gu, Yuan Xie
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Publication number: 20240371266Abstract: A system for deadlock precaution and prevention in autonomous vehicles (AVs) includes: AVs having actuators and sensors. The actuators alter a dynamic state of the AVs, and the sensors capture vehicle state and environmental information. The system receives vehicle state information and predicts a host AV trajectory, and trajectories of other vehicles approaching, entering, or within an intersection. Multi-directional conflicts identification per driving direction (MDCIPD) messages and vehicle state information are transmitted to a cloud computing device. Waiting relations for deadlock prevention are based on the MDCIPD messages and vehicle state information, and a deadlock precaution notification (DPN) and/or a deadlock prevention coordination instruction (DPCI) are generated. The AVs perform advanced driver assistance system (ADAS) functions via the actuators in response to the DPN and/or DPCI, and cause the AVs to avoid deadlock at the intersection.Type: ApplicationFiled: May 10, 2023Publication date: November 7, 2024Inventor: Yuan Zhang
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Publication number: 20240372404Abstract: This application provides a wireless charging circuit and a device. The wireless charging circuit includes a power supply module, an inverter module, and a first coil component; the first coil component includes at least one coil; the power supply module is connected to the inverter module, and the inverter module is connected to the first coil component; the power supply module is configured to: output a direct current signal to the inverter module; and the inverter module is configured to: convert the direct current signal into an alternating current signal at a target resonant frequency, and output the alternating current signal to the first coil component, where the target resonant frequency is at an MHz level. In this application, a stylus can obtain electric energy from a power supply device without being clung to the power supply device.Type: ApplicationFiled: August 26, 2022Publication date: November 7, 2024Inventors: Yuan WU, Wei ZHANG, Feng WANG, Chao WANG, Lilie ZHAO, Youjun ZHANG
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Publication number: 20240372273Abstract: This application provides an antenna system related to the field of terminal technologies. The system includes: a radio frequency chip, a controller, and a plurality of antennas, where the radio frequency chip is connected to the plurality of antennas: a first antenna, a second antenna, . . . , and an Nth antenna by a power amplifier and switches, where the first antenna is a to-be-improved antenna, an ith antenna is an auxiliary antenna; and the controller determines that a frequency band in which an antenna of the wireless communication device operates belongs to a preset to-be-improved frequency band of the first antenna; determines whether the ith antenna operates; and sets a load status of a radio frequency input end of the ith antenna and adjusts a switch or Tuner state on the ith antenna side when the ith antenna does not operate.Type: ApplicationFiled: December 21, 2022Publication date: November 7, 2024Applicant: Honor Device Co., Ltd.Inventors: Yi WANG, Yuan XU, Ziyan ZHANG, Kunpeng WEI
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Publication number: 20240368088Abstract: An EP4 antagonist represented by formula I, which specifically comprises a crystal form thereof, a pharmaceutically acceptable salt or crystal form thereof, a preparation method therefor, a composition containing same, and a medical use of a related compound.Type: ApplicationFiled: September 2, 2022Publication date: November 7, 2024Applicant: Wuhan Humanwell Innovative Drug Research and Development Center Limited CompanyInventors: Xuejun ZHANG, Yang YUE, Yang ZANG, Sijun LEI, Qingfeng XIA, Yuan LI, Zhe LIU, Jun YANG, Li'e LI
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Patent number: 12135732Abstract: A system performs delivery of a data pipeline on a cloud platform. The system receives a specification of the data pipeline that is split into smaller specifications of data pipeline units. The system identifies a target cloud platform and generates a deployment package for each data pipeline unit for the target cloud platform. The system creates a connection with the target cloud platform and uses the connection to provision computing infrastructure on the target cloud platform for the data pipeline unit according to the system configuration of the data pipeline unit. The data pipeline may be implemented as a data mesh that is a directed acyclic graph of nodes, each node representing a data pipeline unit. Different portions of the data mesh may be modified independent of each other. Partial results stored in different portions of the data mesh may be recomputed starting from different points in time.Type: GrantFiled: May 24, 2023Date of Patent: November 5, 2024Assignee: Humana Inc.Inventors: Yuan Yao, Andrew McPherron, Tom Ho, Bing Zhang
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Patent number: 12136156Abstract: A picture processing method and apparatus, a device, and a storage medium are provided. The method comprises: obtaining pictures to be processed, the pictures to be processed comprising a target object segmentation picture and a background completion picture from a same original picture; respectively performing effect processing on the target object segmentation picture and the background completion picture on the basis of a picture type of the target object segmentation picture to obtain respective effect pictures; and synthesizing the respective effect pictures into a rotation animation corresponding to the original picture.Type: GrantFiled: December 28, 2022Date of Patent: November 5, 2024Assignee: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.Inventors: Shupeng Zhang, Yameng Li, Yitong Wang, Sixue Liu, Yuan Tian, Jianjun Liao, Jie Wen