Patents by Inventor Zhenge Zhang
Zhenge 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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Patent number: 12367844Abstract: Provides are a drive method of a display panel and a display apparatus. The drive method of the display panel includes: obtaining a current temperature of the display panel; obtaining a current overdrive lookup table corresponding to the current temperature according to the current temperature and initial overdrive lookup tables corresponding to prestored set temperatures, wherein the initial overdrive lookup tables include a plurality of different first gray-scale values, a plurality of different second gray-scale values and initial gray-scale values corresponding to any first gray-scale value and any second gray-scale value, and the current overdrive lookup table includes a plurality of different first gray-scale values, a plurality of different second gray-scale values and current gray-scale values corresponding to any first gray-scale value and any second gray-scale value; and driving sub-pixels in the display panel to charge corresponding data voltages according to the current overdrive lookup table.Type: GrantFiled: April 15, 2022Date of Patent: July 22, 2025Assignees: Beijing BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Pengfei Hu, Jianhua Huang, Dongchuan Chen, Yingying Qu, Shulin Yao, Yue Yang, Wenpeng Ma, Zheng Zhang
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Publication number: 20250200365Abstract: A system for back-propagation free training of a tensor-compressed optical neural network (TONN) of a TONN inference accelerator. The system performs an iterative training process. In a given iteration of the process, a model input generator generates encode input data and encoded parameters, and the TONN inference accelerator is forward evaluated based on the input data and parameters. A loss evaluator receives an output of the TONN inference accelerator and evaluates the loss of the TONN based on the received output. A zeroth-order optimizer estimates a gradient of the loss. Then, in a next iteration of the iterative training process, the encoded parameters are updated based on the gradient of the loss as estimated in the previous iteration.Type: ApplicationFiled: December 13, 2024Publication date: June 19, 2025Inventors: Zheng Zhang, Yequan Zhao, Xinling Yu, Xian Xiao
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Publication number: 20250202820Abstract: The present disclosure provides a method and apparatus for generating a forwarding table, a storage medium, and an electronic apparatus. Said method includes: judging, when a target forwarding table is to be generated on the basis of a received first advertisement message, whether there is a second BFR-ID same as a first BFR-ID in existing BFR-IDs in the target forwarding table, wherein the first advertisement message is used for advertising the first BFR-ID of a first BFER; determining, when it is determined that there is the second BFR-ID, a target BFR-Prefix from a first BFR-Prefix corresponding to the first BFR-ID and a second BFR-Prefix corresponding to the second BFR-ID; and generating the target forwarding table on the basis of the target BFR-Prefix. The present solves the problems of unnecessary occupation of network bandwidth, overload of devices, and packet loss due to an excessively large amount of advertisement existing.Type: ApplicationFiled: February 15, 2023Publication date: June 19, 2025Inventors: Zheng ZHANG, Benchong XU
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Patent number: 12315121Abstract: A method and apparatus for patching a cloud area of a satellite image sequence. The method includes: identifying and expanding a cloud area and a cloud shadow area from each of a plurality of multispectral images of a target area and generating a plurality of single-band images; calculating at least one reference image required for patching the multispectral image and a patching sequence of reference images; determining a patching area of the multispectral image according to a cloud mask image; replacing pixel values of the patching area with pixel values of non-cloud areas of the reference images according to the patching sequence, to obtain a replacement patching image; recording serial number values of the reference images in the patching area to obtain a replacement reference mask image; and performing cloud patching on each replacement patching image and each replacement mask image in the target area through Poisson fusion.Type: GrantFiled: October 17, 2019Date of Patent: May 27, 2025Assignee: AEROSPACE INFORMATION RESEARCH INSTITUTE, CHINESE ACADEMY OF SCIENCESInventors: Changmiao Hu, Ping Tang, Zheng Zhang, Lianzhi Huo, Hongyi Li, Xiaojun Shan
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Publication number: 20250158425Abstract: A series battery pack self-balancing device is capable of independently working in a single string and a self-balancing battery cell. Each battery string in the battery pack is provided with an independent self-balancing device, the self-balancing device is powered by the battery string, and the self-balancing device comprises a voltage detection unit, a timing unit and a discharging unit. When it is detected that the voltage of the battery string exceeds a balancing starting threshold value, discharging of the battery string is started for a specified duration, and the balancing is stopped after discharging is finished; each self-balancing device can independently complete starting, running and ending of the balancing and is used for maintaining or improving the balanced state of the series battery pack. Self-balancing battery cells using the self-balancing device are assembled into a battery pack, so that the battery pack has a self-balancing function.Type: ApplicationFiled: January 16, 2023Publication date: May 15, 2025Applicant: HEFEIPINWANG NEW ENERGY CO., LTD.Inventors: Tiancai WANG, Xinming WANG, Shuying LI, Famg WANG, Zheng ZHANG, Zhenting WANG
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Patent number: 12300035Abstract: Techniques for liveness detection using a motion, face, and context cues. The techniques can be implemented to prevent against successful presentation attacks, video injection attacks, and deepfake attacks. In some examples, the techniques encompass receiving a set of video frames from a personal computing device. A first liveness determination can be made using a motion-based model based on the received video frames. A second liveness determination can be made using a face-based model based on the received video frames. A third liveness determination can be made using a context-based model based on the received video frames. A final liveness determination can be made based on the first, second and third liveness determinations.Type: GrantFiled: March 30, 2022Date of Patent: May 13, 2025Assignee: Amazon Technologies, Inc.Inventors: Xiang Xu, Mingze Xu, Zheng Zhang, Yuanjun Xiong, Wei Xia, Jonathan Wu, Joseph P Tighe
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Patent number: 12283218Abstract: A driving circuit, a display device, and a driving method are disclosed. The driving circuit includes a level conversion unit and a gate electrode driving unit; and the gate electrode driving unit is configured to sequentially shift and output a plurality of first gate scan signals by a first portion of the 2n gate signal output terminals in response to a first portion of the plurality of first output signals received at a first moment by a first portion of the plurality of second clock signal input terminals, and sequentially output a plurality of second gate scan signals by a second portion of the 2n gate signal output terminals in response to a second portion of the plurality of first output signals received at a second moment by a second portion of the plurality of second clock signal input terminals.Type: GrantFiled: March 30, 2022Date of Patent: April 22, 2025Assignees: Beijing BOE Display Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wenpeng Ma, Shulin Yao, Yanping Liao, Panhui Zhao, Dongchuan Chen, Pengfei Hu, Zheng Zhang, Yingmeng Miao
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Patent number: 12240901Abstract: The present disclosure provides a humanized anti-BASIGIN antibody or antigen binding fragment thereof, which comprises heavy chain variable region (VH) comprising an amino acid sequence of SEQ ID NO: 1; optionally further comprise light chain variable region (VL) comprising an amino acid sequence of SEQ ID NO: 2. The present disclosure also provides a composition comprising the humanized anti-BASIGIN antibody or antigen binding fragment thereof, an isolated nucleic acid sequence encoding the humanized anti-BASIGIN antibody or antigen binding fragment thereof, a vector comprising the nucleic acid, a host cell comprising the vector, and use of the humanized anti-BASIGIN antibody or antigen binding fragment thereof.Type: GrantFiled: May 2, 2017Date of Patent: March 4, 2025Assignee: FOURTH MILITARY MEDICAL UNIVERSITYInventors: Zhinan Chen, Ping Zhu, Wan Huang, Zheng Zhang, Yang Zhang, Mengyao Zhang, Huijie Bian, Jianli Jiang
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Patent number: 12244249Abstract: An electronic starting switch assembly and control methods for a dryer having a split-phase induction motor. The assembly comprises a microcontroller unit (MCU) configured to execute a control method that dynamically manages the motor's operation by monitoring the forward magnitude current. The MCU determines a stabilized startup forward magnitude current and calculates a crossover condition, allowing for precise control of the motor's transition to single-phase operation by disconnecting the auxiliary winding and connecting the heater element based on real-time forward magnitude current analysis and processing. The system can also monitor for overload conditions indicative of rotor speed drops and can re-engage the auxiliary winding to maintain motor performance. The assembly includes a housing with a heat-sink for efficient thermal management and environmental protection of electronic components.Type: GrantFiled: September 11, 2024Date of Patent: March 4, 2025Assignee: Wolong Electric Group Co., Ltd.Inventors: Dingsheng Lin, Zheng Zhang, Qianjie Ye, Hailing Li, Jiyi Sun, Jie Liu, Changping Yang, Wangyong Liu, Shudong Zhu
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Patent number: 12238002Abstract: Disclosed are a method and apparatus for segment routing service processing, a routing device and a non-transitory computer-readable storage medium. The method for segment routing service processing may include acquiring service attribute information of a target node comprising an SR service node and an SR proxy node, and transmitting a notification message containing the service attribute information to a second SR node.Type: GrantFiled: October 30, 2020Date of Patent: February 25, 2025Assignee: ZTE CORPORATIONInventors: Yao Liu, Zheng Zhang
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Patent number: 12234758Abstract: This disclosure describes an exhaust assembly that includes an exhaust tube and a coolant passage. The exhaust tube is oriented about an axis and an exhaust gas is configured to flow through the exhaust tube in a direction away from an end of the exhaust tube. The coolant passage is oriented about the axis radially outward of the exhaust tube, the coolant passage having an inner shell and an outer shell. The exhaust assembly further includes an expansion reservoir positioned vertically (relative to a gravitational reference) above the coolant passage. The expansion reservoir and coolant passage are fluidly coupled by a conduit having a first diameter. The expansion reservoir is coupled with a coolant reservoir by a second conduit having a diameter less than the first diameter. Vapor after a hot shutdown travels up the first conduit and is replaced by coolant flowing down the first conduit.Type: GrantFiled: February 6, 2024Date of Patent: February 25, 2025Assignee: Caterpillar Inc.Inventors: Dongming Tan, Bradley Hodges, Albert Yueh-Chang Lee, Joseph Lee Kennedy, Zheng Zhang, Scott A Snoble
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Publication number: 20250062668Abstract: System and method for robust sensorless control of permanent magnet assisted synchronous reluctance (PM-SyR) motor. The system and method includes startup control of a motor with known rotor position/speed, but unknown rotor magnetic polarity of a motor exhibiting rotor magnetic anisotropy or saliency. The system and method includes a rotor characteristic detection method for a PM-SyR motor that detects rotor magnetic polarity based on the variation of the inductance that is caused by the leakage flux paths in the rotor barrier bridges and utilizes the detected rotor magnetic polarity for improved motor startup.Type: ApplicationFiled: January 4, 2024Publication date: February 20, 2025Inventors: Radu Bojoi, Zheng Zhang, Dingsheng Lin, Song Chi, Liyang Sun, Weican Yan
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Publication number: 20250049817Abstract: The present disclosure relates to topical treatment of skin diseases, such as psoriasis, atopic dermatitis, alopecia, vitiligo, Reiter's syndrome, pityriasis rubra pilaris, epidermolysis bullosa simplex, palmoplantar keratoderma, pachyonychia congenita, steatocystoma multiplex, cutaneous lichen planus, cutaneous T-cell lymphoma, hidradenitis suppurativa, contact dermatitis, ichthyosis, and a disorder of keratinization, using (a) a JAK inhibitor, or a pharmaceutically acceptable salt thereof, and (b) vitamin D3, a vitamin D3 analog, or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: April 30, 2024Publication date: February 13, 2025Inventors: Paul SMITH, Zheng ZHANG, Melissa PARKER, James FIDGE
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Publication number: 20250050568Abstract: A 3D loop article made of a material comprising polyethylene, ethylene/?-olefin copolymer, or a blend of polyethylene and ethylene/?-olefin copolymer, wherein the material has a low-perfection crystal melting enthalpy, calculated within a temperature range of 15-80° C., of less than or equal to 30 J/g.Type: ApplicationFiled: February 9, 2022Publication date: February 13, 2025Inventors: Xilun Weng, Ming Ming, Zheng Zhang, Xudong Huang, Xiaobing Yun, Yabin Sun, Tao Wang
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Publication number: 20250047674Abstract: Embodiments of this application disclose a security verification method and apparatus. The method includes: receiving a first command from a network device, where the first command includes a first value, and the first command is one of a select command, a query command, a query repeat command, a query adjust command, or an acknowledgment command; determining a first response value based on the first value and a security key; and sending a first request, where the first request includes the first response value, and the first response value is used by a verification function to verify a terminal device. According to embodiments of this application, communication security can be ensured.Type: ApplicationFiled: October 25, 2024Publication date: February 6, 2025Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Zheng ZHANG, Fei LI, Zaifeng ZONG
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Patent number: 12218795Abstract: The Internet can be configured to provide communications to a large number of Internet-of-Things (IoT) devices. Devices can be designed to address the need for network layers, from central servers, through gateways, down to edge devices, to grow unhindered, to discover and make accessible connected resources, and to support the ability to hide and compartmentalize connected resources. Network protocols can be part of the fabric supporting human accessible services that operate regardless of location, time, or space. Innovations can include service delivery and associated infrastructure, such as hardware and software. Services may be provided in accordance with specified Quality of Service (QoS) terms. The use of IoT devices and networks can be included in a heterogeneous network of connectivity including wired and wireless technologies.Type: GrantFiled: August 29, 2022Date of Patent: February 4, 2025Assignee: INTEL CORPORATIONInventors: Ned M. Smith, Keith Nolan, Mark Kelly, Gregory Burns, Michael Nolan, John Brady, Cliodhna Ni Scanaill, Niall Cahill, Thiago Macieira, Zheng Zhang, Glen J. Anderson, Igor Muttik, Davide Carboni, Eugene Ryan, Richard Davies, Toby M. Kohlenberg, Maarten Koning, Jakub Wenus, Rajesh Poornachandran, William C. Deleeuw, Ravikiran Chukka
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Publication number: 20250039041Abstract: A trusted communications environment includes a primary participant with a group creator and a distributed ledger, and a secondary participant with communication credentials. An Internet of Things (IoT) network includes a trusted execution environment with a chain history for a blockchain, a root-of-trust for chaining, and a root-of-trust for archives. An IoT network includes an IoT device with a communication system, an onboarding tool, a device discoverer, a trust builder, a shared domain creator, and a shared resource directory. An IoT network includes an IoT device with a communication system, a policy decision engine, a policy repository, a policy enforcement engine, and a peer monitor. An IoT network includes an IoT device with a host environment and a trusted reliability engine to apply a failover action if the host environment fails. An IoT network includes an IoT server including secure booter/measurer, trust anchor, authenticator, key manager, and key generator.Type: ApplicationFiled: October 11, 2024Publication date: January 30, 2025Inventors: Ned M. Smith, Keith Nolan, Mark Kelly, Michael Nolan, John Brady, Thiago Macieira, Zheng Zhang, Glen J. Anderson, Igor Muttik
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Publication number: 20250030632Abstract: Disclosed are a method and apparatus for forwarding a Bit Index Explicit Replication (BIER) packet, and a storage medium. The method may include: receiving a first BIER packet generated by a third node, wherein the first BIER packet comprises a first BIER packet header and a BIER segment list, the first BIER packet header comprises first node information, and the BIER segment list comprises second node information; changing the first node information in the first BIER packet header into the second node information to obtain a second BIER packet header; and forwarding a second BIER packet corresponding to the second BIER packet header to a second node corresponding to the second node information.Type: ApplicationFiled: August 5, 2022Publication date: January 23, 2025Inventors: Benchong XU, Zheng ZHANG
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Patent number: 12206577Abstract: Provided are a multicast traffic transmission method and apparatus, a communication node and a storage medium. The multicast traffic transmission method includes the following. A first forwarding entry is determined, where the first forwarding entry includes Bit Indexed Explicit Replication (BIER) information of an Autonomous System Border Router (ASBR); multicast traffic is acquired; and the multicast traffic is encapsulated based on the first forwarding entry, and a BIER packet is determined and transmitted.Type: GrantFiled: December 10, 2020Date of Patent: January 21, 2025Assignee: ZTE CORPORATIONInventors: Zheng Zhang, Benchong Xu, Xiaolong Zhu, Rusheng Ma
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Publication number: 20250011863Abstract: Systems and method for determining variants can receive mapped reads, align flow space information to a flow space representation of a corresponding portion of the reference. Reads spanning a position with a potential variant can be evaluated in a context specific manner. A list of probable variants can be provided.Type: ApplicationFiled: July 11, 2024Publication date: January 9, 2025Inventors: Dumitru Brinza, Zheng Zhang, Fiona Hyland, Rajesh Gottimukkala