Patents by Inventor Hongtao Wang
Hongtao Wang 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: 11975395Abstract: A BTA drilling quick-stop device (QSD) and a method, wherein the BTA drilling QSD includes a base. The base includes a hollow cavity. A side portion of the base has an opening communicating with the hollow cavity. The opening is closed by a through cover. A horizontally movable fixture is disposed in the hollow cavity. A stopper is disposed at a top portion of the base. A bottom portion of the stopper is disposed lower than a top portion of the fixture to stop the fixture from moving during processing. An elastic element is disposed between the through cover and a side portion of the fixture to push the fixture to move after processing.Type: GrantFiled: January 15, 2021Date of Patent: May 7, 2024Assignee: SHANDONG UNIVERSITYInventors: Chuanzhen Huang, Binghao Li, Hanlian Liu, Hongtao Zhu, Bin Zou, Peng Yao, Jun Wang
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Publication number: 20240131746Abstract: A method for preparing a shell-bionic ceramic tool and a shell-bionic ceramic tool, wherein the shell-bionic ceramic tool includes alternating stacks of ceramic powders with different components, pressing a ceramic green body using a cold briquetting method, carrying out pre-pressing once using a graphite indenter on a working surface thereof after each layer of the ceramic powder being loaded, and pressing a last layer using a graphite rod, and then pressing a whole ceramic green body with a certain pressure to promote a bonding of the layers of ceramic powder, which in turn gives a complex shape to an interface between the layers, increases a bonding area between the layers, and plays the role of hindering crack expansion, extending the crack expansion path, and improving the bonding strength of the interface; after then, hot-pressed sintering is used to densify the ceramic green body to obtain the shell-bionic ceramic tool.Type: ApplicationFiled: February 14, 2023Publication date: April 25, 2024Applicants: SHANDONG UNIVERSITY, YANSHAN UNIVERSITYInventors: Chuanzhen HUANG, Yunpeng Feng, Hanlian Liu, Zhenyu Shi, Peng Yao, Dun Liu, Bin Zou, Hongtao Zhu, Zhen Wang, Jun Wang, Longhua Xu, Shuiquan Huang, Meina Qu, Zhengkai Xu, Minting Wang, Yabin Guan
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Patent number: 11963519Abstract: The present disclosure provides a kit and method for constructing a long-acting depression animal model. The present disclosure adopts Bacille Calmette-Guerin (BCG) (or Mycobacterium bovis (M bovis)) and low-dose pertussis toxin (PTX) for combined induction, which greatly reduces modeling cost. A mouse model constructed by the method of the present disclosure can clearly distinguish a time interval of pathological behaviors from a time interval of depression-like behaviors and has prominent face validity and predictive validity. The method of the present disclosure is simple and convenient and does not require a large number of tedious daily operations as the depression model construction by chronic unpredictable stress, chronic restraint stress, social defeat, mother-child separation, or the like. The mouse model of the present disclosure can provide a valuable long-term intervention window for research on antidepressant therapy.Type: GrantFiled: August 25, 2022Date of Patent: April 23, 2024Assignee: Northwest Institute of Plateau Biology, CASInventors: Cen Li, Hongxia Yang, Jing Zhao, Lixin Wei, Yuzhi Du, Yuancan Xiao, Hongtao Bi, Zhanjuan Chen, Yajun Qiao, Jianv Wang
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Patent number: 11958830Abstract: The disclosure provides at compounds of Formula I, compositions comprising the same, and methods of using the same, including use in treating a disease and/or a symptom of a disease caused by a coronavirus.Type: GrantFiled: March 29, 2021Date of Patent: April 16, 2024Assignee: WESTLAKE PHARMACEUTICALS (HANGZHOU) CO., LTD.Inventors: Hongtao Yu, Qi Hu, Jing Huang, Tingliang Wang, Ningke Hou, Lijing Zhang, Wenyi Zhang, Qiaozhu Tan
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Publication number: 20240112738Abstract: Disclosed herein are memory device, method for program operations. In an aspect, a memory device comprises a memory configured to store a program code and a processor. The processor is configured to perform a first programming to a first cell of the memory device by incremental step pulse programming (ISPP) with a first step voltage. The processor is further configured to perform a second programming to a second cell of the memory device by ISPP with a second step voltage. The first step voltage is larger than the second step voltage. The first cell corresponds to a first target voltage and the second cell corresponds to a second target voltage. The first cell corresponds to a first target voltage and the second cell corresponds to a second target voltage.Type: ApplicationFiled: September 30, 2022Publication date: April 4, 2024Applicant: Yangtze Memory Technologies Co., Ltd.Inventors: Ying HUANG, Hongtao LIU, Yuanyuan MIN, Junbao WANG
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Publication number: 20240108784Abstract: A hydrogel for cell-laden bioprinting, bioink, and a preparation method and an application thereof, relates to the technical field of biomedical polymer hydrogels. The hydrogel for cell-laden bioprinting is polymer gel formed by adding a cell-specific material into a matrix of alginate and gelatin and crosslinking and curing, wherein the cell-specific material is polypeptide selected according to different laden cells. The structures printed using the hydrogel may have the advantages such as adjustable mechanical properties, adjustable porosity, high biocompatibility, high printing accuracy, and high customizability, which may widely support the printing of human tissues and organs such as spinal cord, cartilage, and heart, and has good prospects for applications in tissue repair, organ transplantation and so on.Type: ApplicationFiled: December 15, 2022Publication date: April 4, 2024Applicants: SHANDONG UNIVERSITY, YANSHAN UNIVERSITYInventors: Chuanzhen HUANG, Zhuang CHEN, Hanlian LIU, Peng YAO, Zhenyu SHI, Dun LIU, Hongtao ZHU, Bin ZOU, Zhen WANG, Minting WANG, Longhua XU, Shuiquan HUANG, Meina QU, Zhengkai XU, Yabin GUAN
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Publication number: 20240111261Abstract: A system for controlling an operation of an air-conditioning system including a heat exchanger is provided. The system comprises a processor that executes a neural network trained to simulate an operation of the heat exchanger for a test control input, to produce an output of the simulation based on historical data defining a state of the heat exchanger. The historical data includes a sequence of historical control inputs provided to the heat exchanger and a sequence of historical outputs of the operation of the heat exchanger corresponding to the sequence of historical control inputs. The processor determines a control command to the air-conditioning system based on the predicted test output of the simulation of the operation of the heat exchanger for the test control input and transmits the determined control command to an actuator of the air-conditioning system.Type: ApplicationFiled: March 3, 2023Publication date: April 4, 2024Inventors: Hongtao Qiao, Chandrachur Bhattacharya, Ankush Chakrabarty, Christopher Laughman, Yebin Wang, Huazhen Fang
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Publication number: 20240110716Abstract: A system for controlling an operation of an air-conditioning system including a heat exchanger is provided. The system comprises a processor that executes a neural network trained to simulate an operation of the heat exchanger for a test control input, to produce an output of the simulation based on historical data defining a state of the heat exchanger. The historical data includes a sequence of historical control inputs provided to the heat exchanger and a sequence of historical outputs of the operation of the heat exchanger corresponding to the sequence of historical control inputs. The processor determines a control command to the air-conditioning system based on the predicted test output of the simulation of the operation of the heat exchanger for the test control input and transmits the determined control command to an actuator of the air-conditioning system.Type: ApplicationFiled: March 3, 2023Publication date: April 4, 2024Inventors: Hongtao Qiao, Chandrachur Bhattacharya, Ankush Chakrabarty, Christopher Laughman, Yebin Wang, Huazhen Fang
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Patent number: 11948641Abstract: A memory device includes a memory array including a cell, and a controller coupled to the memory array. The controller is configured to control sequentially applying programming voltage pulses to the cell. A pulse width of each of the programming voltage pulses decreases as a pulse count of the programming voltage pulses increases.Type: GrantFiled: December 9, 2021Date of Patent: April 2, 2024Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.Inventors: Ying Huang, Hongtao Liu, Qiguang Wang, Wenzhe Wei
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Patent number: 11949230Abstract: A hybrid power locomotive and an energy balance control method and system thereof is disclosed. In embodiments of the disclosure, the energy utilization rate is maximized by means of self-adaptive matching of the rotating speed and the power, dynamic balance control over the actual output voltage of the power pack is achieved by means of charging and discharging control over the energy storage element, and energy waste and power pack overload are avoided.Type: GrantFiled: November 18, 2020Date of Patent: April 2, 2024Assignee: CRRC ZHUZHOU LOCOMOTIVE CO., LTD.Inventors: Hongtao Liao, Wei Wang, Qingmin Qin, Zhe Chen, Qiang Fu
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Publication number: 20240096645Abstract: A SOI wafer is disclosed. The SOI wafer may be characterized by surface roughness of a top silicon layer of the SOI wafer is less than 4 ?, thickness uniformity of the top silicon layer is within ±1%, and a total number of particles on a surface of the top silicon layer of the SOI wafer, measured with setting of 37 nm of SPx detection threshold, is less than 100.Type: ApplicationFiled: November 23, 2023Publication date: March 21, 2024Applicants: Zing Semiconductor Corporation, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of SciencesInventors: Xing WEI, Rongwang DAI, Ziwen WANG, Minghao LI, Hongtao XU, Meng CHEN
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Publication number: 20240098257Abstract: A video decoder may be configured to determine that a block of video data is encoded using an intra prediction process that utilizes multiple intra prediction predictors; determine a set of reference lines for the intra prediction process; determine a first set of intra prediction predictors based on the set of reference lines; determine a second set of intra prediction predictors based on the set of reference lines; generate a fusion of predictors from the first set of intra prediction predictors and the second set of intra prediction predictors; and decode the block of video data using the fusion of predictors.Type: ApplicationFiled: September 5, 2023Publication date: March 21, 2024Inventors: Hongtao Wang, Vadim Seregin, Marta Karczewicz
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Patent number: 11931876Abstract: A power tool has a housing, which includes a first housing and a second housing. The second housing is configured with a connecting hole, a first connecting part passing through the connecting hole connecting the first housing and the second housing, a protective layer, arranged on a surface of the second housing, an elastic portion, connected with the protective layer, arranged between the first housing and the second housing, and is integrally formed with the protection layer.Type: GrantFiled: June 16, 2022Date of Patent: March 19, 2024Assignee: Nanjing Chervon Industry Co., Ltd.Inventors: Xiaoyong Wang, Xiuhuan Xue, Hongtao Ke
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Patent number: 11930215Abstract: An example device for filtering decoded video data includes a memory configured to store video data; and one or more processors implemented in circuitry and configured to: decode a picture of video data; code a value for a syntax element representing a neural network model to be used to filter a portion of the decoded picture, the value representing an index into a set of pre-defined neural network models, the index corresponding to the neural network model in the set of pre-defined neural network models; and filter the portion of the decoded picture using the neural network model corresponding to the index.Type: GrantFiled: September 23, 2021Date of Patent: March 12, 2024Assignee: QUALCOMM IncorporatedInventors: Hongtao Wang, Venkata Meher Satchit Anand Kotra, Jianle Chen, Marta Karczewicz, Dana Kianfar, Auke Joris Wiggers
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Publication number: 20240067567Abstract: An alumina-based ceramic tool material with low thermal expansion and a preparation process thereof, accordingly, the ceramic tool material may have both the high hardness of alumina ceramics after the hot pressing sintering, and reduces the thermal expansion coefficient of the overall ceramic material by adding the Sc2W3O12 as the negative thermal expansion phase, which improves the thermal shock resistance of ceramic tools in high-speed cutting engineering and meets the requirements of large temperature range during the machining of nickel-based superalloys. Moreover, the composite material does not use metal binder and has strong thermal stability even in the high-speed machining under extreme heat-force-chemistry coupling, so it has a high machining compatibility for nickel-based superalloys.Type: ApplicationFiled: September 28, 2022Publication date: February 29, 2024Applicants: SHANDONG UNIVERSITY, YANSHAN UNIVERSITYInventors: Chuanzhen HUANG, Zexin LI, Hanlian LIU, Zhenyu SHI, Peng YAO, Dun LIU, Hongtao ZHU, Bin ZOU, Jun WANG, Zhen WANG, Longhua XU, Shuiquan HUANG, Meina QU, Zhengkai XU
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Patent number: 11913105Abstract: A high-efficiency and short-process method for preparing a high-strength and high-conductivity copper alloy is disclosed, comprising the following steps: performing horizontal continuous casting to obtain an as-cast primary billet of copper alloy, wherein the alloying elements in the obtained as-cast primary billet being in a supersaturated solid solution state; after peeling the obtained as-cast primary billet, directly performing continuous extrusion, cold working and aging annealing treatment to obtain a copper alloy, and keeping the alloying elements of the billet in a supersaturated solid solution state during the process of continuous extrusion. The method shortens the flow, reduces energy consumption and improves the product forming rate.Type: GrantFiled: April 26, 2021Date of Patent: February 27, 2024Assignee: Zhejiang UniversityInventors: Jiabin Liu, Hongtao Wang, Youtong Fang, Xiaoyang Fang, Jindong Zhang, Litian Wang, Liang Meng
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Publication number: 20240015284Abstract: An example device for filtering video data includes a memory configured to store video data; and a processing system comprising one or more processors implemented in circuitry, the processing system being configured to: apply one or more neural network processing blocks to intermediate filtered video data, each of the neural network processing blocks including a first 1×1 convolutional filter, a parametric rectified linear unit (PReLU) filter, a second 1×1 convolutional filter, and a 3×3 convolutional filter; apply additional neural network processing blocks to output of the one or more neural network processing blocks to form filtered video data; and output the filtered video data.Type: ApplicationFiled: July 3, 2023Publication date: January 11, 2024Inventors: Hongtao Wang, Samuel James Eadie, Muhammed Zeyd Coban, Marta Karczewicz
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Publication number: 20240015312Abstract: A method of processing video data includes receiving a syntax element that defines a filtering mode for a neural network (NN) model for both a first color component and a second color component, applying an instance of the NN model, in the defined filtering mode, to a first block of the first color component to generate a first filtered block, and storing the first filtered block for a coding unit (CU).Type: ApplicationFiled: June 8, 2023Publication date: January 11, 2024Inventors: Hongtao Wang, Samuel James Eadie, Muhammed Zeyd Coban, Marta Karczewicz
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Patent number: D1012534Type: GrantFiled: February 4, 2021Date of Patent: January 30, 2024Assignee: NINGBO ZHUYUN HOUSEWARE CO., LTDInventors: Xiaoqing Wang, Qinguo He, Hongtao Wang, Jianqin Wang
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Patent number: D1016730Type: GrantFiled: July 5, 2022Date of Patent: March 5, 2024Assignee: TIANJIN WANDA TYRE CO., LTD.Inventors: Peng Geng, Hongtao Wang