Patents by Inventor Yong Ma
Yong Ma 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: 12283188Abstract: Disclosed is a method for scheduling cars at a narrow curve based on a parking space for temporary avoidance. The method includes: fusing car data obtained by laser radar and millimeter wave radar, so as to predict car states and driving trajectories of meeting cars; computing an expected meeting point of the cars through prediction of the driving trajectories of the cars; and executing, on the basis of the expected meeting point, different car avoidance strategies according to road conditions and a number of parking spaces for temporary avoidance, so as to implement car avoidance and scheduling of car meeting at the narrow curve.Type: GrantFiled: December 12, 2024Date of Patent: April 22, 2025Assignees: Jinan University, Shenzhen Lanyou Technology Co., Ltd.Inventors: Zhiquan Liu, Yong Ma, Yongli Hu, Feiran Huang, Pengtao Xia, Jingjing Guo, Junhong Wen, Senting Ma
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Publication number: 20250122257Abstract: Provided is use of kinin or derivative thereof, in particular long-acting kinin or derivative thereof, in treating vascular cognitive impairment (VCI), post-stroke cognitive impairment (PSCI), or cerebral small vessel disease (CSVD). VCI and PSCI are generally associated with cognitive function impairment and psychoactive behavioral symptom. Drugs for treating cognitive impairment in VCI and PSCI include cholinesterase inhibitors, non-competitive N-methyl-D-asparagine receptor antagonists, and drugs for treating psychoactive behavioral symptom include antidepressants. Patients with chronic CSVD may have symptoms such as cognitive disorder, movement disorder, emotional disorder, defecation disorder and other symptoms. Cholinesterase inhibitors and non-competitive N-methyl-D-asparagine receptor antagonists can be used for cognitive disorder, and antidepressants are generally used for depression.Type: ApplicationFiled: January 17, 2023Publication date: April 17, 2025Inventors: Bruce Yong MA, Chenyang JIANG, Yu ZHUANG, Zhen XU, Dan XU, Jun WANG
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Publication number: 20250109176Abstract: A recombinant type I allergen of Artemisia annua pollen (Art a 1), a coding gene, an expression method, and a purification method thereof are provided. By different combinations of codon optimization, different signal peptides, expression vectors and strains, the Art a 1 obtained reaches the expression level of more than 200 mg/L, with a purity of more than 99%, and the activity of the Art a 1 is equivalent to that of a native protein, and the Art a 1 can be used for the desensitization immunotherapy and diagnosis of Artemisia pollen allergy.Type: ApplicationFiled: December 30, 2022Publication date: April 3, 2025Applicant: ZONHON BIOPHARMA INSTITUTE, INC.Inventors: Bruce Yong MA, Baixue ZHAO, Hui GAO, Yu ZHUANG, Qin WANG
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Patent number: 12259511Abstract: Method for acquiring seismic data is described. The method includes obtaining undersampled seismic data acquired from a non-uniform sampling grid. Attenuating multiples from the undersampled seismic data.Type: GrantFiled: November 20, 2018Date of Patent: March 25, 2025Assignee: Shearwater GeoServices Software Inc.Inventors: Zhengxue Li, Yunqing Shen, Jianxing Hu, Yong Ma, Feng Chen, Yu Zhang, Chengbo Li, Charles C. Mosher, Frank D. Janiszewski, Laurence S. Williams, Jeffrey Malloy, Bradley Bankhead, Jon Anderson
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Publication number: 20250094119Abstract: A first playback device can include a wireless network interface, an audio input interface, one or more processors, and data storage. The data storage stores instructions that, when executed by the processors, cause the first playback device to determine a first radio frequency (RF) energy level associated with RF signal communications from a second playback device to the first playback device. The first playback device modifies a threshold RF energy level for holding off transmissions by the first playback device based on the first RF energy level. The first playback device receives multi-channel audio content via the audio input interface and detects an ambient RF energy level.Type: ApplicationFiled: October 1, 2024Publication date: March 20, 2025Inventors: Niels van Erven, Yong Ma
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Patent number: 12252555Abstract: A selenium-chelating pea oligopeptide, a preparation method thereof and use thereof. After the selenium-chelating pea oligopeptide is subjected to digestion treatment in at least one of following three ways, a change rate of selenium content not more than 3% with respect to the selenium content before the digestion treatment: hydrolyzing for 4 hours by a pepsin at a pH value of 2 and a temperature of 37° C.; hydrolyzing for 6 hours by a trypsin at a pH value of 7.5 and a temperature of 37° C.; maintaining the temperature constant at 37° C., firstly hydrolyzing for 4 hours by the pepsin at a pH value of 2, and then continuing to hydrolyze for 6 hours by a trypsin at a pH value of 6.8. The preparation method thereof includes mixing and reacting an aqueous solution of pea oligopeptide and sodium selenite, and then being subjected to alcohol precipitation and drying.Type: GrantFiled: April 9, 2021Date of Patent: March 18, 2025Assignee: CHINA NATIONAL RESEARCH INSTITUTE OF FOOD & FERMENTATION INDUSTRIES CO., LTD.Inventors: Muyi Cai, Ruizeng Gu, Jun Lu, Wenying Liu, Xiuyuan Qin, Xingchang Pan, Zhe Dong, Yong Ma, Yaguang Xu, Yongqing Ma, Liang Chen, Lu Lu, Haixin Zhang, Ying Wei, Yan Liu, Kelu Cao, Jing Wang, Guoming Li, Ming Zhou, Yuchen Wang, Yuqing Wang, Kong Ling, Yuan Bi, Xinyue Cui
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Publication number: 20250087865Abstract: A phase shifter, a phase shifter array, an antenna array and an electronic device are provided and belong to the field of communication technology. The phase shifter includes: first and second dielectric substrates opposite to each other, a first transmission line and a second transmission line on a side of the first dielectric substrate close to the second dielectric substrate, patch electrodes on a side of the second dielectric substrate close to the first dielectric substrate, and a tunable dielectric layer between a layer where the transmission lines are located and a layer where the patch electrodes are located; wherein orthographic projections of two ends of each patch electrode on the first dielectric substrate overlap with orthographic projections of the first and second transmission lines on the first dielectric substrate, respectively; and at least two of the plurality of patch electrodes are connected to different first bias voltage lines.Type: ApplicationFiled: November 9, 2022Publication date: March 13, 2025Inventors: Yi DING, Zhao CUI, Yong MA, Feng QU, Qi YAO, Chuncheng CHE
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Publication number: 20250066432Abstract: A recombinant type I allergen of Artemisia vulgaris pollen (Art v 1), a coding gene, an expression method, and a purification method thereof are provided. By different combinations of codon optimization, different signal peptides, expression vectors and strains, the Art v 1 obtained reaches the expression level of more than 200 mg/L, with a purity of more than 99%, and the activity of the Art v 1 is equivalent to that of a native protein, and the Art v 1 can be used for the desensitization immunotherapy and diagnosis of Artemisia pollen allergy.Type: ApplicationFiled: December 30, 2022Publication date: February 27, 2025Applicant: ZONHON BIOPHARMA INSTITUTE, INC.Inventors: Bruce Yong MA, Baixue ZHAO, Hui GAO, Yu ZHUANG, Qin WANG
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Publication number: 20250060020Abstract: The present invention discloses a vibration suppression system and method for a star simulation system using laser interference detection. The system includes a laser light source, a first beam splitter, a collimator set, a second beam splitter, a mirror, a detection convergent mirror assembly, a CCD detector, a computer control system, a jitter compensating mirror and a flat splitter; the optical path of the whole system includes a reference optical path and a detection compensating signal optical path. The reference optical path and the detection compensating signal optical path converge at the same time on the CCD detector to constitute a vibration detection interference optical path, and the computer control system performs feedback compensation according to the interferogram intensity change formed by the vibration detection interference optical path. Both the CCD detector and the jitter compensating mirror are connected to the computer control system.Type: ApplicationFiled: October 20, 2022Publication date: February 20, 2025Inventors: Jinpeng LI, Xinrui WANG, Yongxing YANG, Saiya WANG, Yong MA, Jingyuan ZHANG, Yu HAN
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Publication number: 20250058640Abstract: Provided are a safety control method and apparatus for an electric drive system, a device, and a storage medium. The safety control method for an electric drive system includes: acquiring a current operating mode of an electric drive system, the current working mode includes a boost charging mode and a power output mode; configuring a safety state corresponding to the current operating mode for the electric drive system; and when a fault occurs, controlling the electric drive system to enter the safety state, in the safety state, the output torque of the electric drive system is caused to be less than or equal to a preset torque value corresponding to the current operating mode.Type: ApplicationFiled: December 19, 2022Publication date: February 20, 2025Inventors: Lifu ZHENG, Zengzhen XING, Yong MA
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Publication number: 20250060157Abstract: A system for purifying helium gas, a method, and an application. The system includes a first gas-liquid separation device, a primary helium extraction tower, a second gas-liquid separation device, a secondary helium extraction tower, and a nitrogen removal tower, which are in sequential communication. The first gas-liquid separation device performs first treatment to convert helium-containing natural gas into a first gas and first liquid phases; the primary helium extraction tower performs first distillation on the first gas and first liquid phases to obtain a second gas and second liquid phases; the second gas-liquid separation device performs second treatment to convert the second gas phase to a third gas and third liquid phase; the secondary helium extraction tower performs second distillation on the third gas and third liquid phases to obtain crude helium and a fourth liquid phase form which nitrogen is removed by the nitrogen removal tower.Type: ApplicationFiled: December 9, 2022Publication date: February 20, 2025Applicants: Changqing Engineering Design Co., Ltd., China National Petroleum CorporationInventors: Zibing LIU, Peng QIU, Zhibo CHANG, Zheng XIA, Haojie YU, Yinchun LIU, Xuanji LIANG, Denghai WANG, Feng LIU, Liang LIN, Wei WEI, Junlai FAN, Yong MA, Weiping JIANG, Jie LIU, Yongqiang GUO, Chunjiang CUI, Fuyang WU, Zongwei ZHANG, Jie HUANG
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Publication number: 20250044469Abstract: A system for enhancing traveltime information in a seismic dataset and determining a velocity model. The system includes a first initial velocity model, a forward modelling procedure, a machine-learned model, a drilling system with a wellbore planning system, and a computer. The computer is configured to: receive a non-synthetic seismic data set for a subsurface region of interest; perturb the first initial velocity model forming a first plurality of velocity models; simulate, with the forward modelling procedure, a first plurality of seismic data sets; form a first plurality of transformed seismic data sets with enhanced traveltime; train the machine-learned model using the first plurality of velocity models and the first plurality of transformed seismic data sets; transform the non-synthetic seismic data set to a non-synthetic transformed seismic data set; and process the non-synthetic seismic data set with the trained machine-learned model to predict a velocity model for the subsurface region.Type: ApplicationFiled: July 31, 2023Publication date: February 6, 2025Applicant: ARAMCO SERVICES COMPANYInventors: Yong Ma, Weichang Li, Lei Fu
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Patent number: 12216347Abstract: A backlight module includes a back plate, a plastic frame disposed on one side of the back plate and connected with the back plate, a light source assembly located on an inner side of the plastic frame, and a reflective sheet, a light guide plate, and an optical membrane group sequentially stacked and located on the inner side of the plastic frame; the light source assembly includes a circuit board and a light source disposed on a first side surface of the circuit board, and the light source is located at a first side edge of the light guide plate; the light guide plate includes a first surface facing the reflective sheet and a second surface facing away from the reflective sheet; a first rectangular annular step and a second rectangular annular step are provided on an end face of the plastic frame facing the back plate.Type: GrantFiled: March 28, 2022Date of Patent: February 4, 2025Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yong Ma, Haifeng Xu, Xiaochun Shi, Jinfeng Zhang, Tao Liu
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Publication number: 20250023234Abstract: A frame sealing adhesive of the liquid-crystal phase shifter is disposed between two transparent substrates, the frame sealing adhesive encloses a first cavity, a first part of the metal-trace layer is located inside the first cavity, and a second part of the metal-trace layer is located outside the first cavity. The second part is disposed on first surfaces or second surfaces of the two transparent substrates. If the second part is disposed on the first surfaces of the two transparent substrates, metal cushion layers are provided between the frame sealing adhesive and the first surfaces of the two transparent substrates. If the second part is disposed on the second surfaces of the two transparent substrates, the first part and the second part are electrically connected by metal via holes provided in the transparent substrates, and the frame sealing adhesive contacts the first surfaces of the two transparent substrates.Type: ApplicationFiled: July 27, 2022Publication date: January 16, 2025Applicant: BOE Technology Group Co., Ltd.Inventors: Yong Ma, Hua Huang, Xin Gu, Zhao Kang, Shulei Li, Changhan Hsieh, Chengtan Zhao, Zhao Cui
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Publication number: 20250011747Abstract: Provided are low glycosylated kallikrein I with no or a small amount of glycosylation at the NFS sequence and polyethylene glycol modified product and pharmaceutical applications. KLK1 with lower glycosylation at NFS is more active than KLK1 with higher glycosylation at NFS. A recombinant KLK1 mutant without N-glycosylation at the NFS sequence is also provided, containing only two N-glycosylation sites at NMS and NHT. Glycosylation of the recombinant KLK1 mutant is relatively more consistent, the molecular weight of the product is relatively more homogeneous, the yield is higher, the purification process is simpler, and the biological activity is higher, and the quality is more controllable.Type: ApplicationFiled: November 16, 2022Publication date: January 9, 2025Inventors: Bruce Yong MA, He WANG, Jun WANG, Chennan GE, Chenyang JIANG, Xiang YAO, Fang SUN, Tao ZHANG, Yu ZHUANG, Menghan ZHANG
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Patent number: 12183987Abstract: Provided are a phase shifter, a method for manufacturing the same, and an electronic device. The phase shifter includes: a first substrate and a second substrate that are oppositely arranged, and heat conduction structures arranged between the first substrate and the second substrate. Orthographic projections of the heat conduction structures and orthographic projections of phase shifting units on the same substrate do not overlap each other.Type: GrantFiled: May 10, 2022Date of Patent: December 31, 2024Assignee: BOE Technology Group Co., Ltd.Inventors: Zhao Cui, Zhonglan Zhao, Feng Zhang, Liwen Dong, Dongfei Hou, Yuqiao Li, Wenqu Liu, Zhijun Lv, Detian Meng, Liuqing Li, Yong Ma, Mengya Song, Feng Qu
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Patent number: 12172739Abstract: Disclosed is path planning system and method for sea-aerial cooperative underwater target tracking, the method comprises: obtaining the position information of a detection target, carrying out a first path planning along a channel of sea surface monitoring device according to the position information of the detection target; carrying out a second path planning along the channel of sea surface monitoring device according to the water surface navigation map and its own position information, constructing an underwater obstacle map; performing a third path planning according to the underwater obstacle map, and tracking to the position of the detection target to complete the tracking task. This disclosure adopts the collaborative optimization of several clusters to reduce the number of iterations and improve the optimization efficiency, making the path planning reasonable, as a result, the target position can be quickly tracked, and the autonomous collaborative tracking capability is improved.Type: GrantFiled: April 28, 2022Date of Patent: December 24, 2024Assignee: WUHAN UNIVERSITY OF TECHNOLOGYInventors: Yong Ma, Xiang Yin, Xinping Yan, Lei Zhang
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Patent number: 12164554Abstract: A document classification method includes: obtaining a document; extracting document keywords and a document abstract from the document; determining, according to the document keywords and the document abstract, a first classification label of the document; receiving a second classification label of the document, the second classification label being determined according to the document keywords, the document abstract, and the first classification label; obtaining a classification efficiency value of the documents, the classification efficiency value indicating a confidence level of the second classification label; and determining the second classification label as a final classification label of the document if the classification efficiency value is greater than or equal to a first threshold. The document classification method described above may improve the speed of document classification by computer, thereby improving the efficiency of document classification.Type: GrantFiled: February 25, 2022Date of Patent: December 10, 2024Assignees: State Grid Corporation of China, Jiangxi Normal UniversityInventors: Jinfeng Fan, Yong Ma, Shiyun Shao, Yunni Xia, Mengxuan Dai, Fan Xu, Qi Huang, Hui Qian, Congjun Zhao
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Patent number: 12153857Abstract: A first playback device can include a wireless network interface, an audio input interface, one or more processors, and data storage. The data storage stores instructions that, when executed by the processors, cause the first playback device to determine a first radio frequency (RF) energy level associated with RF signal communications from a second playback device to the first playback device. The first playback device modifies a threshold RF energy level for holding off transmissions by the first playback device based on the first RF energy level. The first playback device receives multi-channel audio content via the audio input interface and detects an ambient RF energy level.Type: GrantFiled: May 4, 2023Date of Patent: November 26, 2024Assignee: Sonos, Inc.Inventors: Niels van Erven, Yong Ma
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Patent number: D1058844Type: GrantFiled: July 28, 2024Date of Patent: January 21, 2025Inventor: Yong Ma