Patents by Inventor Qing Zhang
Qing 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: 12231996Abstract: A discoverer user equipment sends a discovery announcement to a discoveree user equipment via a sidelink service. The announcement includes criteria for a service sought by discoverer. The discoveree assesses the announcement and may respond to the discoverer. The discovery announcement may be a target search discovery announcement or a self-advertisement discovery announcement, and may be unicast, groupcast, or broadcast. The discoverer and discoveree may perform synchronization in support of V2X sidelink communication and may collect driving information pertaining to vehicles associated with the discoverer and discoveree, respectively, such as driving intention, positioning, and environment information. The discoverer may request an authorization for the discovery announcement, and the request may include the driving information.Type: GrantFiled: October 31, 2019Date of Patent: February 18, 2025Assignee: InterDigital Patent Holdings, Inc.Inventors: Pascal M. Adjakple, Qing Li, Joseph M. Murray, Guodong Zhang, Michael F. Starsinic, Zhuo Chen
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Patent number: 12231198Abstract: The present application is at least directed to an apparatus on a network including a non-transitory memory including instructions stored thereon for beamforming training. The apparatus also includes a processor, operably coupled to the non-transitory memory, capable of executing the instructions of monitoring a first beamforming training reference signal (BT-RS) and physical broadcast channel (PBCH) of a network node to acquire symbol timing and subframe timing, where a common part of the PBCH includes a first beam ID. The processor is also configured to execute the instructions of transmitting, to the network node, a beam ID feedback with a unique training sequence generated based on the first beam ID to establish a radio resource control (RRC) connection The processor is further configured to execute the instructions of receiving, from the network node, a second BT-RS to perform beamforming training.Type: GrantFiled: October 26, 2020Date of Patent: February 18, 2025Assignee: InterDigital Patent Holdings, Inc.Inventors: Guodong Zhang, Allan Y. Tsai, Qing Li, Pascal M. Adjakple, Lakshmi R. Iyer, Wei Chen, Joseph M. Murray
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Publication number: 20250051787Abstract: Disclosed is a method for gene expression by transient transformation of a wild rice seed using Agrobacterium. The method includes the following steps: subjecting a wild rice seed to induction culture and subculture in sequence, and selecting a resulting callus with a dense structure to allow pre-culture to obtain a pre-cultured callus; transforming a 1305Ubi-Ubi-GFP-H plasmid carrying a green fluorescent protein (GFP) gene into an Agrobacterium strain EHA105 or LBA4404 to obtain a positive Agrobacterium strain; subjecting the positive Agrobacterium strain to culture to obtain a bacterial suspension with an optical density (OD) value of 0.02 to 0.5 at a wavelength of 600 nm to obtain an infection bacterial solution; and infecting the pre-cultured callus with the infection bacterial solution to allow co-culture and recovery culture in sequence; observing an infection status of a recovered callus under a stereo fluorescence microscope, and calculating a transient expression rate.Type: ApplicationFiled: May 2, 2024Publication date: February 13, 2025Applicants: Tobacco Research Institute of CAAS, Institute of Crop Sciences, CAASInventors: Ning YAN, Yi SUI, Yali LI, Chuanyin WU, Wanhong LI, Qing MA, Hongbo ZHANG, Zhongfeng ZHANG
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Publication number: 20250053277Abstract: A computational device detects an emotion of a reader while reading a printed version of a book via a virtual reality device. A determination is made of notes made by other readers of the book with a similar emotion to the reader, where the notes have been stored in association with an electronic version of the book. The notes are displayed on a virtual reality interface of the virtual reality device to the reader.Type: ApplicationFiled: August 9, 2023Publication date: February 13, 2025Inventors: Peng Hui Jiang, YONG QUAN TIAN, XI QING ZHANG, Jun SU
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Publication number: 20250056602Abstract: Methods, systems, and devices for wireless communication are described. A non-sidelink synchronization signal (SLSS)-transmitting user equipment (UE) may initiate a channel occupancy time (COT) including multiple contiguous slots and a gap slot. The non-SLSS UE may detect an SLSS UE (capable of transmitting sidelink synchronization signal blocks (S-SSBs)) and assume that the gap slot will be filled with an S-SSB. The non-SLSS may transmit a sidelink message during the COT after the gap slot, based on the assumption. Alternatively, based on the SLSS UE indicating that it is capable of transmitting the S-SSB, the non-SLSS UE may schedule transmission of the S-SSB such that the gap slot is filled. If the SLSS UE is incapable of transmitting the S-SSB, the non-SLSS UE may determine a method for transmitting the sidelink message during the already-initiated COT or during another COT.Type: ApplicationFiled: June 17, 2024Publication date: February 13, 2025Inventors: Chih-Hao LIU, Jae Ho RYU, Xiaoxia ZHANG, Giovanni CHISCI, Jing SUN, Qing LI
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Patent number: 12222461Abstract: A method for calibrating an electromagnetic measurement tool includes deploying a test loop about a first antenna in the electromagnetic measurement tool and electromagnetically coupling the test loop and the first antenna and measuring a first voltage. The test loop is then deploying about a second antenna in the electromagnetic measurement tool and electromagnetic ally coupling the test loop and the second antenna and measuring a second voltage. A ratio of the first voltage to the second voltages is computed that can be used to calibrate the first antenna with respect to the second antenna.Type: GrantFiled: June 21, 2021Date of Patent: February 11, 2025Assignee: Schlumberger Technology CorporationInventors: Kong Hauw Sarwa Bakti Tan, Qingyan He, Qing Zhang, Desheng Zhang, Kent Harms, Daniel Fernandez
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Patent number: 12225139Abstract: A method and device for issuing an identity certificate to a blockchain node in a blockchain network includes issuing a first identity certificate to a first terminal. a second identity certificate issuance request that is from the first terminal and that is made by using the first identity certificate is received and a second identity certificate is issued to the first terminal, which forwards the second identity certificate to a second terminal. A third identity certificate issuance request that is from the second terminal and that is made by using the second identity certificate is received and a third identity certificate is issued to the second terminal, which forwards the third identity certificate to a third terminal.Type: GrantFiled: February 15, 2024Date of Patent: February 11, 2025Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Mao Cai Li, Zong You Wang, Kai Ban Zhou, Chang Qing Yang, Hu Lan, Li Kong, Jin Song Zhang, Yi Fang Shi, Geng Liang Zhu, Qu Cheng Liu, Qiu Ping Chen
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Patent number: 12224601Abstract: The embodiments of the present invention relate to a battery pack, detachably connected to an external device for charging or discharging. The battery pack includes a control module, and a communication terminal. The communication terminal is connected to the control module and the external device, and the control module detects the signal from the communication terminal to decide the pattern to determine the type of the external device. The battery pack further includes a state indication terminal, which is connected to the control module and the external device, and the control module detects at least one operating parameter of the battery, and generates a state parameter related to the operating parameter according to the operating parameter. The control module sends the state parameter to the outside by using the communication terminal, and the control module sends an abnormality signal to the outside by using both of the communication terminal and the state indication terminal.Type: GrantFiled: December 10, 2021Date of Patent: February 11, 2025Assignee: Positec Power Tools (Suzhou) Co., LTD.Inventors: Qing Zhang, Qiang Deng
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Patent number: 12220685Abstract: The present invention relates to the field of solid-phase extraction, and particularly to a solid-phase extraction material, and a preparation method and use thereof. The preparation method includes prepolymerizing the monomers N-vinylpyrrolidone and divinylbenzene in the presence of a chain transfer agent, adding prepolymer dropwise to an emulsion of monodispersed seed microspheres, swelling, and reacting to prepare white spheres; and functionalizing the white spheres, to obtain the solid-phase extraction material. The solid-phase extraction material prepared by the reaction has good spherical morphology, large specific surface area, and high ion exchange capacity. The prepared solid-phase extraction material functions in the separation and enrichment of PPCPs by means of a variety of forces with a high extraction rate. The extraction rate is basically maintained between 85% and 105%, and acidic, alkaline, neutral and amphoteric substances is capable of being selectively separated.Type: GrantFiled: May 6, 2022Date of Patent: February 11, 2025Assignee: NANJING UNIVERSITYInventors: Qing Zhou, Ziang Zhang, Junxia Chen, Yurong Chen, Chongtian Lei, Ranqiu Wang, Weiwei Zhou, Libin Zhang
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Patent number: 12221537Abstract: A microspheric ionomer having a cross-linked structure, a preparation method therefor, applications thereof, and a preparation system thereof. The ionomer comprises structure units A represented by formula (1), structure units B represented by formula (2), and a cross-linking structure provided by a cross-linking agent, M being separately selected from H, a metal cation, and a straight chain, a saturated alkyl of branched or ring-shaped C1-C20, R being H or a methyl; and metal cations are introduced to part of structure units A in the ionomer. The ionomer shows an outstanding effect on nucleation of PET, serves as a nucleating agent for PET modification, so as to obtain a corresponding PET composition.Type: GrantFiled: March 13, 2024Date of Patent: February 11, 2025Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Wenbo Song, Hao Yuan, Zhenjie Liu, Jinliang Qiao, Shijun Zhang, Hua Yin, Huijie Hu, Qing Shao, Jie Zhang, Xiaomeng Zhang, Dezhan Li, Fuyong Bi
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Patent number: 12223732Abstract: The present disclosure relates to systems and methods for object monitoring. The system may obtain at least one image associated with a predetermined region captured by a capture device. The system may obtain a predetermined traffic rule associated with the predetermined region, wherein the predetermined traffic rule is determined based on one or more predetermined images associated with the predetermined region. The system may identify at least one object in the at least one image. The system may monitor a traffic behavior of the at least one object based on the predetermined traffic rule.Type: GrantFiled: January 14, 2022Date of Patent: February 11, 2025Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.Inventors: Lixun Gao, Zhenshan Lu, Zhewei Li, Tianfu Lan, Wenjin Zhang, Qing Zhan, Minglang Ying, Kexue Ma
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Patent number: 12224696Abstract: A head-mounted display apparatus includes a display, a strap and a head-turning assisting device; two ends of the strap are fixedly connected to the display; the head-turning assisting device is positioned in the strap; when the head-mounted display apparatus is worn on the head of the human body, the display is positioned in the position of the eyes of the human body, and the strap is wrapped around the head of the human body; the display includes a master controller and a display module, the master controller is electrically connected to both the head-turning assisting device and the display module. The master controller is configured to acquire a display image from the display module, and to control the head-turning assisting device to assist the head of the human body to turn according to the display image.Type: GrantFiled: June 13, 2023Date of Patent: February 11, 2025Assignee: LUXSHARE PRECISION TECHNOLOGY (NANJING) CO., LTDInventors: Qing Zhang, Guojun Xu, Zeyu Liu
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Publication number: 20250046647Abstract: A wafer support structure disposed in a loading chamber of a semiconductor process device to support a wafer and drive the wafer to ascend or descend includes: a lifting component, a supporting component, a compressing component, and an adjusting component. The lifting component includes a lifting shaft. A mounting section is provided on the top surface of the lifting shaft. A first end of the supporting component is sleeved in a mounting hole of the mounting section. An inner peripheral wall of the mounting hole and an outer peripheral wall of the mounting section are separated by an adjustment space. A second end of the supporting component is arranged to extend along a radial direction of the lifting shaft. The compressing component is sleeved on an outer periphery of the mounting section and located in the adjustment space. The adjusting component is connected with the support component.Type: ApplicationFiled: September 26, 2022Publication date: February 6, 2025Inventors: Shoulin HUANG, Jun ZHANG, Jingfeng WEI, Qing SHE
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Publication number: 20250040688Abstract: An electronic equipment accessory includes an accessory body and a holder assembly connected to the accessory body. The holder assembly includes a support member and a base. The base is rotatably connected to the accessory body. The support member is rotatable relative to the base between an extended position and a folded position. At the extended position, an included angle is formed between the support member and the base to thereby allow the accessory body to be supported on a support surface. The support member is rotatable relative to the base in one direction and the base is rotatable relative to the accessory body in another direction, thus the support member of the electronic equipment accessory can be adjusted with respect to the accessory body in multiple directions to thereby allow the electronic equipment accessory to support electronic equipment on a support surface at multiple different directions or tilted angles.Type: ApplicationFiled: October 24, 2024Publication date: February 6, 2025Applicant: Shenzhen Lanhe Technologies Co., Ltd.Inventors: Lei WANG, Zewu ZHANG, Jinhong XIE, Xunzhong WU, Donglin WANG, Wendong LI, Yonggang DENG, Qing HAN, Jianhua LIU, Zhuoting YE, Yong CHEN
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Publication number: 20250042857Abstract: The present invention relates to an SOS1 inhibitor with a pyrido-fused-six-membered ring structure, a preparation method therefor, and use thereof. The SOS1 inhibitor has the structural formula shown in formula (I) and an inhibitory activity on SOS1, and can be used to treat head and neck cancer, lung cancer, a mediastinal tumor, a gastrointestinal tumor, prostate cancer, testicular cancer, a gynecological tumor, breast cancer, renal and bladder cancer, an endocrine tumor, soft tissue sarcoma, osteosarcoma, rhabdomyosarcoma, mesothelioma, skin cancer, a peripheral nerve tumor, a central nervous system tumor, lymphoma, leukemia, Noonan syndrome, cardio-facio-cutaneous syndrome, and hereditary gingival fibromatosis and a related syndrome thereof.Type: ApplicationFiled: September 28, 2022Publication date: February 6, 2025Applicant: HAIHE BIOPHARMA CO., LTD.Inventors: Dongsheng LI, Shanyun GAO, Cailu LIU, Yalei CAI, Maozhi YANG, Wangyang TU, Bing YU, Qing XIE, Yixiang ZHANG, Leping LI
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Patent number: 12218762Abstract: Hybrid automatic repeat request (HARQ) processes may be transmitted via configured grants as well as scheduled grants. The configured grants may include time and frequency resources, and transmissions may occur across contiguous transmissions. HARQ process information, such as HARQ IDs and redundancy versions, may be communicated via a control channel, and the control channel may be multiplexed with the transmission resources of the configured grants. Retransmission timers may be used for HARQ processes conveyed via configured grants, and the transmitting apparatus may signal to a receiver when to send an acknowledgement. An acknowledgement may take the form of bitmaps for code block groups of a HARQ. A configured grant may be selected from among multiple configured grants based upon low latency, for example. A group of configured grants may be activated or deactivated via a single command.Type: GrantFiled: August 8, 2019Date of Patent: February 4, 2025Assignee: InterDigital Patent Holdings, Inc.Inventors: Lakshmi R. Iyer, Joseph M. Murray, Mohamed Awadin, Qing Li, Yifan Li, Guodong Zhang, Pascal M. Adjakple
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Patent number: 12217188Abstract: The present application discloses a method and a device for user grouping and resource allocation in a NOMA-MEC system. The hybrid deep reinforcement learning algorithm proposed in the present application solves the hybrid problem of deep reinforcement learning that is difficult to deal with both discrete and continuous action spaces by using DDPG to optimize continuous actions and DQN to optimize discrete actions. Specifically, the algorithm determines a bandwidth allocation, an offloading decision, and a sub-channel allocation (user grouping) of the user device based on the user's channel state, in order to maximize the ratio of the computation rate to the consumed power of the system. The algorithm is well adapted to the dynamic characteristics of the environment and effectively improves the energy efficiency and spectrum resource utilization of the system.Type: GrantFiled: April 16, 2024Date of Patent: February 4, 2025Inventors: Shasha Zhao, Lidan Qin, Dengyin Zhang, Chenhui Sun, Qing Wen, Ruijie Chen, Yufan Liu
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Patent number: 12219795Abstract: Provided are a display substrate and a preparation method thereof, and a display device. The display substrate includes a base substrate, a light-emitting element disposed on the base substrate, and an encapsulation layer disposed on the light-emitting element, the display substrate further comprises a driving circuit connected with the light-emitting element and configured to drive the light-emitting element, the driving circuit comprises a driving transistor which comprises an active layer located inside the base substrate; the encapsulation layer comprises a first gradient layer and a second gradient layer stacked along a direction away from the base substrate, a content of oxygen element in the first gradient layer gradually decreases, and a content of carbon element in the second gradient layer gradually increases along the direction away from the base substrate.Type: GrantFiled: March 27, 2020Date of Patent: February 4, 2025Assignee: BOE Technology Group Co., Ltd.Inventors: Qing Wang, Kuanta Huang, Xiaochuan Chen, Dacheng Zhang
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Patent number: 12219443Abstract: Methods, systems, and devices may assist in broadcast, multicast, or unicast on sidelink for 5G eV2X. The following mechanisms for broadcast, multicast, or unicast on sidelink for Vehicle to everything (V2X). Broadcast on sidelink may include methods, systems, or devices for broadcast occasions or monitoring window. Multicast on sidelink may include methods, systems, or devices for multicast occasions or group ID. Unicast on sidelink may include methods, systems, or devices for unicast occasions, UE ID, transmitter initiated transmission, or receiver initiated. Methods, systems, or devices may use communication occasions for platooning.Type: GrantFiled: July 8, 2019Date of Patent: February 4, 2025Assignee: InterDigital Patent Holdings, Inc.Inventors: Qing Li, Pascal M. Adjakple, Guodong Zhang, Mohamed Awadin, Allan Y. Tsai, Yifan Li, Lakshmi R. Iyer
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Patent number: 12214341Abstract: The present disclosure provides a method for preparing a catalyst for pyrolysis of waste plastics to produce oil, comprising: washing and modifying coal gangue powder with acid, and then placing in an alkaline solution, etching under magnetic stirring for 20-30 minutes, and washing with water until neutral; placing the catalyst washed until neutral in a metal solution, loading the metal by impregnation, and then filtering and washing; then placing the catalyst in the molding machine and adding adhesive and water, to compress into a suitable shape, drying, and finally calcinating to activate to obtain a product. The present disclosure not only solves the problem of waste plastic pollution, but also obtains fuel oil with high valuable products while reducing the cost of waste plastic treatment, and also improves the yield of fuel oil.Type: GrantFiled: May 28, 2024Date of Patent: February 4, 2025Assignee: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Yaqing Zhang, Jiayu Zhu, Peng Liang, Xiang Wang, Haifeng Zhou, Tiantian Jiao, Qing Liu, Xiangping Li, Guoming Zhao, Wenrui Zhang