Patents by Inventor Yichao Li
Yichao Li 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: 11999082Abstract: The present invention provides a fast-curing molding process for epoxy resin. The method includes the following steps: S1, mixing epoxy resin A glue and a protein-grafted manganese-zinc-iron oxide nanomaterial well into a colloidal state, and grounding the mixture for 10 to 30 min; S2, adding epoxy resin B glue to the mixed colloid in S1, and performing ultrasonic dispersion at 20 to 30° C. for 10 to 30 min; and S3, placing the mixture obtained after ultrasonic dispersion in S2 in a vacuum environment for 20 to 40 min, then taking the mixture out and injecting the mixture into a mold, placing the mold and the mixed colloid into an electromagnetic induction heater, placing the electromagnetic induction heater in a magnetic field environment with a magnetic field intensity of 1 to 1.5 mT for 2 to 3 h, cooling and then taking them out to obtain the cured epoxy resin.Type: GrantFiled: October 26, 2023Date of Patent: June 4, 2024Assignee: Huazhong University of Science and TechnologyInventors: Renfu Li, Yichao Li, Ao Sun, Jiaji Sun
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Patent number: 11994065Abstract: An air supply device, a gas turbine system and a using method thereof are disclosed. In the air supply device, an air intake compartment includes a connection end; a combustion air intake filter is located in the air intake compartment and connected with the combustion air intake filter; a combustion air intake interface is located on a tail plate and is connected with the combustion air silencer; and a sound insulation turnover mechanism includes a sound insulation flap and a turnover mechanism, the air intake compartment includes a first bottom plate and the tail plate that is located at the connection end, the sound insulation flap is located at the connection end, and the turnover mechanism is connected with the sound insulation flap, and is configured to drive the sound insulation flap to rotate relative to the tail plate.Type: GrantFiled: March 4, 2022Date of Patent: May 28, 2024Assignee: Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.Inventors: Ning Feng, Tao Kou, Ting Zhang, Yichao Mou, Libin Zhou, Xin Li, Xu Liu, Lili Wang, Jianglei Zou, Qiong Wu, Wanchun Zha, Cong Zhang
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Publication number: 20240171821Abstract: Provided are an interaction method and apparatus in a live streaming room, and a device and a storage medium. The method comprises: in response to a trigger operation for a preset duet entry on a live streaming room page, jumping from the live streaming room page to a camera capture page, wherein a host portrait cutout corresponding to the live streaming room page is displayed on the camera capture page and a capture control is provided on the camera capture page acquiring multimedia information captured by a camera, in response to a trigger operation for the capture control on the camera capture page, wherein the multimedia information comprises an image or a video; and synthesizing the multimedia information with the host portrait cutout to obtain a duet multimedia product.Type: ApplicationFiled: March 14, 2022Publication date: May 23, 2024Inventors: Ling YANG, Manting WANG, Sijing WANG, Ji LIU, Feifei TANG, Xiaoben WANG, Man ZHANG, Zaiyou RUAN, Yuna HU, Zihao CHEN, Siqin LIU, Chen ZHONG, Suyao ZHANG, Yichao WU, Changhua HE, Zenan LI, Yibin CHEN, Jialuo ZHANG, Ping LI, Xinyue GONG, Jialong ZHAO, Fanglu ZHONG, Pingfei FU, Yingzhao SUN, Syenny NA, Qi FAN, Yehua LYU, Jiacheng LIU, Lin ZHOU, Fukang HONG, Xiangzeng MENG, Qian Li, Qi ZHAO, Hui Li
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Publication number: 20240149500Abstract: The present invention provides a fast-curing molding process for epoxy resin. The method includes the following steps: S1, mixing epoxy resin A glue and a protein-grafted manganese-zinc-iron oxide nanomaterial well into a colloidal state, and grounding the mixture for 10 to 30 min; S2, adding epoxy resin B glue to the mixed colloid in S1, and performing ultrasonic dispersion at 20 to 30° C. for 10 to 30 min; and S3, placing the mixture obtained after ultrasonic dispersion in S2 in a vacuum environment for 20 to 40 min, then taking the mixture out and injecting the mixture into a mold, placing the mold and the mixed colloid into an electromagnetic induction heater, placing the electromagnetic induction heater in a magnetic field environment with a magnetic field intensity of 1 to 1.5 mT for 2 to 3 h, cooling and then taking them out to obtain the cured epoxy resin.Type: ApplicationFiled: October 26, 2023Publication date: May 9, 2024Applicant: Huazhong University of Science and TechnologyInventors: Renfu LI, Yichao LI, Ao SUN, Jiaji SUN
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Publication number: 20240153168Abstract: Provided are an interaction method and apparatus in a live streaming room, a device, and a storage medium. The method comprises: in response to a trigger operation for a preset drawing entry on a live streaming room page, jumping to a graphic drawing page from the live streaming room page, a drawing trajectory set for a preset object being displayed on the graphical drawing page; when a drawing stroke on the graphic drawing page is received, matching the drawing stroke with the drawing trajectory; and if it is determined that the drawing stroke is successfully matched with the drawing trajectory, displaying prompt information about successful participation in a preset activity, the preset activity and the preset drawing entry having a correspondence.Type: ApplicationFiled: March 14, 2022Publication date: May 9, 2024Inventors: Ling YANG, Manting WANG, Sijing WANG, Ji LIU, Feifei TANG, Xiaoben WANG, Man ZHANG, Zaiyou RUAN, Yuna HU, Zihao CHEN, Siqin LIU, Chen ZHONG, Suyao ZHANG, Yichao WU, Changhua HE, Zenan LI, Yibin CHEN, Jialuo ZHANG, Ping LI, Xinyue GONG, Jialong ZHAO, Fanglu ZHONG, Lin ZHOU, Fukang HONG, Xiangzeng MENG, Qian LI
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Publication number: 20240152621Abstract: Disclosed are a control method and apparatus for safety boot of a chip, an electronic device and a storage medium. The method includes: determining, at a preset stage of a chip boot process, first mirror data to be checked at the preset stage and first check code corresponding to the first mirror data, from a decryption result obtained by a hardware security module; determining second check code based on the first mirror data; comparing the second check code with the first check code to obtain a comparison result; determining an integrity check result of the first mirror data based on the comparison result; and executing, based on the integrity check result, a safety boot program corresponding to the first mirror data at the preset stage.Type: ApplicationFiled: September 11, 2023Publication date: May 9, 2024Applicant: BEIJING HORIZON INFORMATION TECHNOLOGY CO., LTD.Inventors: Qingyu LIU, Wenxing LI, Jing LI, Bo DENG, Yichao LU, Zheng PAN
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Publication number: 20240131170Abstract: A formulation includes a plurality of polymers including a hydrophobic polymer backbone (for example, formed via radical polymerization), a first plurality of pendant groups attached to the hydrophobic polymer backbone and including at least one cationic group, and a second plurality of pendant groups attached to the hydrophobic polymer backbone and including at least one hydrophilic polymer, a first therapeutic compound, and a second therapeutic compound, wherein the second therapeutic compound is different from the first therapeutic compound and includes a nucleic acid.Type: ApplicationFiled: December 14, 2023Publication date: April 25, 2024Inventors: Song Li, Jingjing Sun, Yichao Chen, Yixian Huang, Yanhua Liu, Binfeng Lu
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Publication number: 20240130637Abstract: System and method for sensing movement such as chest movement of each of a plurality of target test subjects by: transmitting, at each of N transmitting antennas (TXs) of a phased multiple-input multiple-output (phased-MIMO) radar, a common frequency modulated continuous wave (FMCW) signal in each of a plurality of time division multiplex (TDM) slots, each TDM slot having associated with it a respective weight selected in accordance with a transmit steering vector configured to cause a coherent summation of transmitted signal in a desired direction ?0 toward at least one target; receiving target-reflected energy associated with the transmitted FMCW signals at a virtual array formed by stacking signal from P TDM slots received via M receiving antennas (RXs) of the phased-MIMO radar; and processing an output of the virtual array to extract therefrom signal received from the desired direction ?0 to determine thereby target movement in the desired direction ?0.Type: ApplicationFiled: October 18, 2023Publication date: April 25, 2024Applicant: Rutgers, The State University of New JerseyInventors: Athina Petropulu, Yingying Chen, Zhaoyi Xu, Chung-Tse Michael Wu, Cong Shi, Tianfang Zhang, Shuping Li, Yichao Yuan
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Patent number: 11948087Abstract: The present disclosure provides a drop impact prediction method and system for heavy equipment airdrop based on a neural network. The drop impact prediction method includes the following steps: S1: acquiring a plurality of sets of sample data by using a finite element model for drop simulation of heavy equipment airdrop; S2: determining structural parameters of a BP neural network, and pre-processing the structural parameters; S3: constructing a BP neural network model; and S4: predicting a drop impact situation of heavy equipment airdrop in an actual application process by using the trained BP neural network model.Type: GrantFiled: October 26, 2023Date of Patent: April 2, 2024Assignee: Huazhong University of Science and TechnologyInventors: Renfu Li, Zhaojun Xi, Zhongda Wu, Yichao Li, Zhenlin Mei
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Publication number: 20220345628Abstract: A method for image processing, an electronic device, and a storage medium are provided. The method includes: acquiring a current frame image captured by a camera and motion parameters of a gyroscope when capturing the current frame image, determining a region of interest of the current frame image, determining and displaying, based on the region of interest and the motion parameters, a display area of a next frame image. A region of interest of a previous frame image and a motion state of a gyroscope when capturing the previous frame image are determined, a display area of a subsequent frame image is determined based on the region of interest and the motion state; the display area is no longer fixed at a center of a field of view, but rather adjusted based on the region of interest and the motion state, thus facilitating tracking of an object.Type: ApplicationFiled: July 8, 2022Publication date: October 27, 2022Inventor: Yichao LI
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Publication number: 20170045533Abstract: The invention relates to a method and means for the non-invasive diagnosis of type II diabetes mellitus. The glycation state is determined in at least one glycation position of selected plasma proteins.Type: ApplicationFiled: December 5, 2014Publication date: February 16, 2017Applicants: UNIVERSITÄT LEIPZIG, OHIO UNIVERSITYInventors: Ralf HOFFMANN, Andrej FROLOV, Sandro SPILLER, Yichao LI, Lonnie R. WELCH
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Publication number: 20090327688Abstract: Embodiments of the present invention provide a method and a system for detecting a malicious code. The method includes obtaining first system information and second system information, and detecting the malicious code by identifying difference between the first system information and the second system information, which thus can detect an unknown malicious code, improve the system security, and can be easily implemented.Type: ApplicationFiled: June 12, 2009Publication date: December 31, 2009Applicant: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD.Inventors: Yichao Li, Lingzhi Gu, Yuqi Yang, Huan Du, Haowen Bai, Dan Liu, Yue Cao, Xiao Liang, Sheng Xu, Bocheng Shu, Fangming Chai