Patents by Inventor Yang Zeng
Yang Zeng 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: 20240143753Abstract: A system has been created that represents a binary file with a combination of signatures that account for both structure as expressed by control flow and an abstraction of functionality as expressed by import behavior. The system analyses intra-subroutine control flow and calls to import code units. The system generates structure signatures for the subroutines based on the intra-subroutine control flows. The system also generates an import behavior signature based on calls to import code units and caller-callee relationships between the subroutines and the import code units. The system uses the structure signatures to identify the caller subroutines in generating the import behavior signature. The combination of structure signatures and import behavior signature allows for accurate determination of code similarity without the noise of superficial variations in code organization and other mutations or alterations that facilitate avoiding malware detection.Type: ApplicationFiled: October 28, 2022Publication date: May 2, 2024Inventors: Dongrui Zeng, Yang Ji, Wenjun Hu
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Publication number: 20240134315Abstract: Provided are a display apparatus, a method for controlling a display apparatus, and a holographic three-dimensional (3D) display screen. The display apparatus includes a display module and an adjustment module. A deflection device of the display module is configured to make an image move at least in a first direction. An actuation device of the adjustment module is configured to move or rotate the display module so that the image moves at least in a second direction. The actuation device is added in the display apparatus. The deflection device is controlled to follow the movement direction of the human eye to make the image move in at least a part of the component directions of the movement direction of the human eye on the plane where the deflection device is disposed.Type: ApplicationFiled: January 3, 2024Publication date: April 25, 2024Applicant: Shanghai Tianma Microelectronics Co., Ltd.Inventors: Yang ZENG, Qijun YAO, Quanpeng YU
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Publication number: 20240135072Abstract: A method for forming a model of a bottom hole assembly (BHA) in a borehole, wherein the BHA is connected to a drill string. The method may further comprise segmenting the model into one or more segments and solving a multipoint boundary value problem (BVP) based at least in part on the one or more segments.Type: ApplicationFiled: October 18, 2022Publication date: April 25, 2024Applicant: Halliburton Energy Services, Inc.Inventors: Kaixiao Tian, Tingting Zeng, Ketan C. Bhaidasna, Julien Christian Marck, Yang Liu
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Publication number: 20240134219Abstract: Provided are a liquid crystal grating and a driving method thereof, and a three-dimensional display device. The liquid crystal grating is configured to modulate incident light and output deflected emitted light. The incident light includes at least first incident light and second incident light. First emitted light is output after the first incident light is modulated by the liquid crystal grating. Second emitted light is output after the second incident light is modulated by the liquid crystal grating. The light wave segment of the first incident light and the light wave segment of the second incident light do not overlap at least partially. When the liquid crystal grating modulates the first incident light and the second incident light, at least one of the minimum value of a corresponding modulation voltage or the modulation duration is different.Type: ApplicationFiled: January 3, 2024Publication date: April 25, 2024Applicant: Shanghai Tianma Microelectronics Co., Ltd.Inventor: Yang ZENG
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Patent number: 11967271Abstract: A display panel including a substrate; a light-emitting element; and a light-shielding layer. The light-emitting element is located at a side of the substrate and includes a primary light-emitting element and an auxiliary light-emitting element. The light-shielding layer is located at a side of the light-emitting element facing away from the substrate and includes a first opening corresponding to the primary light-emitting element. The auxiliary light-emitting element is arranged at a periphery of the primary light-emitting element.Type: GrantFiled: December 6, 2022Date of Patent: April 23, 2024Inventors: Qijun Yao, Yanbo Lou, Shengtao Zhu, Yang Zeng
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Patent number: 11968303Abstract: Techniques of keyless authentication of computing services in distributed computing systems are disclosed herein. One example technique includes upon receiving a command to instantiate a computing service, transmitting a request to an authentication service for an identity assertion token corresponding to an application execution of which instantiates the computing service. The example technique can also include upon receiving the requested identity assertion token, storing the received identity assertion token in the container and modifying an entry of a configuration file in the container that allows the instantiated computing service to access the stored identity assertion token and authenticate to the authentication service using the identity assertion token.Type: GrantFiled: February 9, 2023Date of Patent: April 23, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Paranthaman Saravanan, Marc Andrew Power, Yang Zhang, Matthias Adam Leibmann, Grigory V. Kaplin, Yi Zeng
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Patent number: 11963220Abstract: Apparatuses, systems, and methods for selecting channel access mechanisms in wireless communications, and particularly in 3GPP NR-U. For example, an appropriate listen-before talk (LBT) channel access category (Cat) may be defined for certain messages, such as certain DL and/or UL control messages and certain RACH messages. For other messages, an appropriate Cat may be signaled by the base station, e.g., in a DCI message or SIB. Mechanisms are provided for the base station to signal to the UE certain channel access profile parameters, such as an appropriate LBT Cat, CAPC, and/or CP extension. Mechanisms are also provided for adjustment of contention window duration.Type: GrantFiled: November 7, 2019Date of Patent: April 16, 2024Assignee: Apple Inc.Inventors: Hong He, Dawei Zhang, Wei Zeng, Chunhai Yao, Haitong Sun, Yuchul Kim, Yushu Zhang, Yang Tang, Weidong Yang, Jie Cui, Oghenekome Oteri, Chunxuan Ye, Wei Zhang
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Patent number: 11963056Abstract: Layer 2 handling during a cell change procedure includes decoding an RRC reconfiguration message received from a first cell. The RRC reconfiguration message includes a Layer 1 (L1) configuration corresponding to a second cell. The first cell and the second cell share an SDAP entity, a PDCP entity, an RLC entity, and a MAC entity. The first cell and the second cell have a separate L1 entity. In response to decoding the RRC reconfiguration message, the L1 configuration corresponding to the second cell is stored. A cell change message received from the first cell is decoded. The cell change message indicates that a cell change from the first cell to the second cell is to be performed. The stored L1 configuration corresponding to the second cell is applied for data transmission and reception associated with the second cell. A cell change to the second cell is initiated.Type: GrantFiled: April 1, 2021Date of Patent: April 16, 2024Assignee: APPLE INC.Inventors: Fangli Xu, Chunhai Yao, Dawei Zhang, Haijing Hu, Qiming Li, Wei Zeng, Yang Tang, Yuqin Chen, Yushu Zhang
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Publication number: 20240115713Abstract: Disclosed are a polyethylene glycol conjugate drug, and a preparation method therefor and the use thereof. Specifically, the present invention relates to a polyethylene glycol conjugate drug represented by formula A or a pharmaceutically acceptable salt thereof, a method for preparing the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof, an intermediate for preparing the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof, and the use of the polyethylene glycol conjugate drug or the pharmaceutically acceptable salt thereof in the preparation of a drug.Type: ApplicationFiled: July 21, 2021Publication date: April 11, 2024Inventors: Gaoquan LI, Nian LIU, Yongchen PENG, Xiafan ZENG, Gang MEI, Sheng GUAN, Yang GAO, Shuai YANG, Yifeng YIN, Jie LOU, Huiyu CHEN, Kun QIAN, Yusong WEI, Qian ZHANG, Dajun LI, Xiaoling DING, Xiangwei YANG, Liqun HUANG, Xi LIU, Liwei LIU, Zhenwei LI, Kaixiong HU, Hua LIU, Tao TU
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Patent number: 11952860Abstract: A staged cementing device includes a cylindrical body having an inner chamber. A circulating opening and a liquid inlet recess open to the inner chamber are arranged on a wall of the body. An opening assembly is arranged in the body, which has an opening sleeve and an opening seat located in the opening sleeve. Initially the opening sleeve is connected with the body through a first shear pin and covers the circulating opening, and the opening seat is connected with the opening sleeve through a second shear pin and covers the liquid inlet recess. A packer includes a packing valve body and a packer rubber. The packing valve body includes a flow channel in communication with the liquid inlet recess, and the packer rubber includes a liquid reservoir in communication with the flow channel. The second shear pin is sheared off in response to primary cementing procedure.Type: GrantFiled: February 1, 2021Date of Patent: April 9, 2024Assignees: China Petroleum & Chemical Corporation, Sinopec Petroleum Engineering Technology Research Institute Co., Ltd.Inventors: Jinli Qin, Yang Liu, Wujun Chen, Ben Liu, Zhaohui Guo, Yanjun Zeng, Ming Liu, Dekai Yang, Yujie Zhu, Hongqian Liao
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Patent number: 11945016Abstract: Provided is an apparatus for fabricating a flexible display screen. The apparatus for the flexible display screen includes a roller mechanism and a jig, wherein the jig includes a bearing surface configured to bear a flexible display panel, the bearing surface being a curved surface; and the roller mechanism includes a roller, an axis of the roller being parallel to an element line of the bearing surface, and the roller being configured to roll on the bearing surface along a directrix of the bearing surface.Type: GrantFiled: March 9, 2021Date of Patent: April 2, 2024Assignees: MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., Ltd., BOE Technology Group Co., Ltd.Inventors: Rongkun Fan, Yuanhong Wen, Peng Wang, Jialin Wang, Zhao Liang, Tao Zhang, Mu Zeng, Yang Wang, Jia Deng, Hongwei Cui
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Patent number: 11950208Abstract: Systems, methods, and circuitries are provided for performing sidelink communication. An example method indicates a frequency resource reservation in sidelink control information (SCI). The method includes identifying a transport block (TB) for transmission to a UE; determining a total number of sub-channels (NSL) in a resource pool for sidelink communication, a number of sub-channels (Lsub) of the TB, a first starting sub-channel index x1 of a first retransmission of the TB, and a second starting sub-channel index x2 of a second retransmission of the TB. The method includes determining a frequency resource indication value (FRIV) based on NSL, LSUB, x1, and x2, wherein the FRIV represents a result of a predetermined function of Lsub, x1, and x2 that generates a unique value for possible combinations of Lsub, x1, and x2. The FRIV is encoded in SCI and the SCI is transmitted to the UE.Type: GrantFiled: February 12, 2020Date of Patent: April 2, 2024Assignee: Apple Inc.Inventors: Chunhai Yao, Chunxuan Ye, Dawei Zhang, Wei Zeng, Yushu Zhang, Hong He, Haitong Sun, Weidong Ynag, Oghenekome Oteri, Yuchul Kim, Yang Tang, Jie Cui
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Patent number: 11943759Abstract: This disclosure relates to techniques for a wireless device to dynamically adapt its bandwidth use using network scheduling information in a cellular communication system. A radio resource control connection between a cellular base station and a wireless device may be established. The wireless device may receive network scheduling information from the cellular base station. The wireless device may dynamically select a receive bandwidth for receiving transmissions from the cellular base station based at least in part on the network scheduling information.Type: GrantFiled: September 20, 2022Date of Patent: March 26, 2024Assignee: Apple Inc.Inventors: Yuchul Kim, Jia Tang, Yang Li, Wei Zeng, Haitong Sun, Yu Zhang, Zhu Ji, Dawei Zhang
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Patent number: 11941217Abstract: A touch control structure is provided. The touch control structure includes a plurality of first touch electrodes arranged in a plurality of rows and a plurality of second touch electrodes arranged in a plurality of columns. The plurality of rows of the plurality of first touch electrodes respectively extend to a first edge of the touch control structure. A respective one of a plurality of edge-adjacent electrode blocks directly adjacent to multiple first edge electrode blocks respectively from a plurality of rows of the plurality of first touch electrodes includes a truncated protrusion. An edge of the truncated protrusion is spaced apart from the first edge by a gap. An area of the truncated protrusion is less than an area of a respective non-truncated protrusion of the multiple non-truncated protrusions.Type: GrantFiled: June 16, 2023Date of Patent: March 26, 2024Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Wei Wang, Yi Zhang, Yuanqi Zhang, Yang Zeng, Yu Wang
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Publication number: 20240094855Abstract: A touch substrate, a display panel, and an electronic device are provided. The touch substrate includes a base substrate, and first touch electrodes and second touch electrodes on the base substrate; the first touch electrodes are arranged in a first direction, with each first touch electrode extending in a second direction; the second touch electrodes are arranged in the second direction, with each second touch electrode extending in the first direction, the first touch electrode and the second touch electrode are spaced apart and insulated from each other; in a direction perpendicular to the base substrate, the first touch electrodes overlap with the second touch electrodes to form overlapping regions; and in the overlapping region, any first edge extending in the first direction in the conductive grid of the firm touch electrode does not overlap with the first edge in the conductive grid of the second touch electrode.Type: ApplicationFiled: March 4, 2022Publication date: March 21, 2024Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Shun Zhang, Yang Zeng, Chang Luo, Yuanqi Zhang, Tianci Chen
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Publication number: 20240089832Abstract: Methods and apparatus are provided for a UE to determine a cell global identity (CGI) of a target cell.Type: ApplicationFiled: September 27, 2023Publication date: March 14, 2024Inventors: Jie CUI, Yang TANG, Dawei ZHANG, Hong HE, Chunhai YAO, Chunxuan YE, Haitong SUN, Weidong YANG, Wei ZENG, Yuchul KIM, Yushu ZHANG, Zhibin WU, Oghenekome OTERI
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Publication number: 20240082457Abstract: A hard tissue repair adhesive composition and a hard tissue repair kit comprising same. The adhesive composition comprises a polymerizable monomer (A), polymer powder (B), a polymerization initiator (C), and a filler (D). The polymerization initiator (C) comprises 100 parts by weight of alkoxydialkylboron having a purity of 97% or more and 0.2-5 parts by weight of an alcohol having a boiling point of 60° C. to 180° C. The polymerization initiator (C) does not generate smoke or coking or present ignition quality even when in contact with paper, porous fibers or the like in air, is easy to be taken in a small amount, and can provide a polymerizable composition with high polymerization activity, thereby providing an adhesive composition suitable for hard tissue repair. (A), (B), (C), (D) and all other components comprised according to requirements of the adhesive composition for hard tissue repair can be separately or mixedly stored in three or more members to form a repair kit.Type: ApplicationFiled: March 29, 2021Publication date: March 14, 2024Inventors: Weiping ZENG, Xianghao ZHANG, Tuanfeng ZHOU, Yang WANG, Chenggang DUAN
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Publication number: 20240080169Abstract: Embodiments of the present disclosure relate to methods, a terminal device, a network device, and computer program products for SCell management in wireless communication. A terminal device receives from a network device configuration information for configuring a triggering mode. The triggering mode is for triggering activation of a secondary cell of the terminal device and a transmission of a temporary reference signal in the secondary cell. Based on the configured triggering mode, the terminal device receives first triggering information on the activation of the secondary cell and second triggering information on the transmission of the temporary reference signal for performing the activation of the secondary cell. In this way, it is possible to reduce the latency of activation/de-activation procedure for SCG and secondary cells.Type: ApplicationFiled: May 31, 2021Publication date: March 7, 2024Inventors: Hong HE, Dawei ZHANG, Wei ZENG, Haitong SUN, Chunhai YAO, Yang TANG, Jie CUI, Sigen YE, Weidong YANG
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Publication number: 20240080780Abstract: Apparatuses, systems, and methods for providing maximum transmit power control when utilizing multiple radio access technologies. For example, a wireless communication device comprising two cellular radios may intend to transmit on the first radio, while concurrently transmitting on the second radio. To ensure compliance with a maximum transmit power limitation, the device may determine an allowed transmit power level of the first radio, representing a difference between the maximum transmit power limitation and the current transmit power level being transmitted by the second radio. The device may also determine a threshold power level for a communication by the first radio. If the allowed transmit power level meets the threshold power level, then the device may transmit the first communication having a power level between the threshold power level and the allowed transmit power level. Otherwise, the device may forego transmission of the first communication.Type: ApplicationFiled: September 18, 2023Publication date: March 7, 2024Inventors: Haitong Sun, Johnson O. Sebeni, Zhu Ji, Dawei Zhang, Wei Zhang, Yuchul Kim, Tianyan Pu, Pengkai Zhao, Wei Zeng, Jia Tang, Ping Wang, Wanping Zhang, Yang Li
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Patent number: D1023994Type: GrantFiled: April 27, 2022Date of Patent: April 23, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yang Wan, Ting Xu, Qingmeng Li, Po Ming Wong, Jingwei Tang, Yaqiong Yong, Yanxiang Xu, Fei Wang, Zedong Zeng