Patents by Inventor Yuying Zhang
Yuying 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: 11965821Abstract: An optical fiber sensing system for temperature and salinity synchronous measurement is provided, which includes a broad-spectrum light source, an optical fiber circulator, a coupler, a first interferometer, a second interferometer, a third interferometer and a spectrometer; the first interferometer is insensitive to temperature and salinity; the second interferometer is sensitive to both temperature and salinity, and the third interferometer is only sensitive to temperature; light emitted by the broad-spectrum light source passes through the optical fiber circulator and enters the first interferometer; reflected light of the first interferometer passes through the optical fiber circulator and the coupler sequentially, and then enters the second and the third interferometers respectively; the reflected light of the second and the third interferometers enters the spectrometer after passing through the coupler; the temperature and the salinity to be measured are simultaneously obtained by performing spectral anType: GrantFiled: August 26, 2023Date of Patent: April 23, 2024Assignee: Guangdong Ocean UniversityInventors: Xiaoguang Mu, Lin Sun, Yuying Zhang, Yuting Li, Kun Song, Jiale Gao, Yuqiang Yang
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Patent number: 11951618Abstract: A multi-procedure integrated automatic production line for hard alloy blades under robot control is provided. The production line includes a rail-guided robot. A cutter passivation device and a blade cleaning and drying device are arranged on one side of the rail-guided robot. A blade-coating transfer table, a blade coating device, a blade boxing transfer table, a blade-tooling dismounting device and a blade boxing device are sequentially arranged on another side of the rail-guided robot. The blade-tooling dismounting device is arranged on one side of the blade boxing transfer table. The production line further includes squirrel-cage toolings for carrying the blades. The squirrel-cage tooling that are loaded with the blades can run among the cutter passivation device, the blade cleaning and drying device, the blade-coating transfer table and the blade boxing transfer table. The blades after being treated through the blade-tooling dismounting device are sent to the blade boxing device.Type: GrantFiled: August 17, 2021Date of Patent: April 9, 2024Assignees: Qingdao University of Technology, Ningbo Sanhan Alloy Material Co., Ltd.Inventors: Changhe Li, Teng Gao, Liang Luo, Lizhi Tang, Yanbin Zhang, Weixi Ji, Binhui Wan, Shuo Yin, Huajun Cao, Bingheng Lu, Xin Cui, Mingzheng Liu, Jie Xu, Huiming Luo, Haizhou Xu, Min Yang, Huaping Hong, Yuying Yang, Haogang Li, Wuxing Ma, Shuai Chen
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Publication number: 20240034763Abstract: The present disclosure provides conjugates of polypeptides comprising nanobody and FGF21 linked by a polypeptide linker. The present disclosure further provides conjugates of polypeptides comprising GLP-1, nanobody, and FGF21 linked by two polypeptide linkers respectively. Pharmaceutical compositions comprising the same and methods of treating diseases are also provided.Type: ApplicationFiled: June 5, 2023Publication date: February 1, 2024Inventors: Yuanyuan ZHANG, Bo WU, Wei GUO, Xiaona DONG, Yuying ZHANG
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Publication number: 20230411608Abstract: Provided are ternary positive electrode material precursor and preparation method thereof, positive electrode material, positive electrode slurry, lithium-ion battery, positive electrode thereof, and electrical equipment. The ternary positive electrode material precursor includes core layer, intermediate layer, and shell layer, wherein the porosities of the core layer, the intermediate layer, and the shell layer increase sequentially. The preparation method is mixing raw materials including nickel source, cobalt source, manganese source, a precipitating agent, and a complexing agent; and performing reaction of solution coprecipitation method. The positive electrode material is made of raw materials including the ternary positive electrode material precursor. The positive electrode slurry is made of raw materials including the positive electrode material. The lithium-ion battery positive electrode is made of raw materials including the positive electrode slurry.Type: ApplicationFiled: September 1, 2023Publication date: December 21, 2023Inventors: Shuo Yin, Yuying Zhang, Fangli Ji, Yiqiao Wang
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Publication number: 20230401665Abstract: A machine vision functionality deployment system for transcoding a raw machine vision data signal in an existing machine vision system for capturing sensed information from a substrate. Provided is a digital data interface bus to: receive raw machine vision digital data signals from an acquisition device. The raw machine vision digital data signals are in an acquisition device format and to output a transcoded machine vision digital data signal to a consumption device in a consumption device format. A digital data processor in communication to the digital data interface bus operable to: identify digital data elements associated with an artifact of the substrate in the raw machine vision digital data signal, wherein the artifact is not detectable by the consumption device; transcode the raw machine vision digital data signal by rendering the artifact detectable in the transcoded machine vision digital data signal by the consumption device.Type: ApplicationFiled: November 9, 2021Publication date: December 14, 2023Inventors: Chris Eric Warkentin, Jonathan Chapman Hou, Glenn Andrew Varsava, Zachary Jeremy O'Beirn, Yuying Zhang
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Patent number: 11468073Abstract: Techniques are provided for gathering statistics in a database system. The techniques involve gathering some statistics using an “on-the-fly” technique, some statistics through a “high-frequency” technique, and yet other statistics using a “prediction” technique. The technique used to gather each statistic is based, at least in part, on the overhead required to gather the statistic. For example, low-overhead statistics may be gathered “on-the-fly” using the same process that is performing the operation that affects the statistic, while statistics whose gathering incurs greater overhead may be gathered in the background, while the database is live, using the high-frequency technique. The prediction technique may be used for relatively-high overhead statistics that can be predicted based on historical data and the current value of predictor statistics.Type: GrantFiled: August 6, 2019Date of Patent: October 11, 2022Assignee: Oracle International CorporationInventors: Mohamed Zait, Yuying Zhang, Hong Su, Jiakun Li
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Patent number: 11427773Abstract: Disclosed is a catalytic cracking process for producing isobutane and/or light aromatics in high yield, comprising the steps of: a) providing a catalytic cracking feedstock oil having a polycyclic naphthene content of greater than about 25 wt %; b) subjecting the catalytic cracking feedstock oil to a first catalytic cracking reaction and a second catalytic cracking reaction sequentially under different reaction conditions to obtain a catalytic cracking product; c) separating the resulting catalytic cracking product to obtain a liquefied gas fraction comprising isobutane and a gasoline fraction comprising light aromatics; and d) optionally, recovering isobutane from the liquefied gas fraction and/or recovering light aromatics from the gasoline fraction. The process can enable the production of isobutane and/or light aromatics in high yield.Type: GrantFiled: October 22, 2018Date of Patent: August 30, 2022Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPECInventors: Youhao Xu, Xin Wang, Yuying Zhang, Tao Liu, Xuhui Bai, Lishun Dai, Zhigang Zhang, Jialin Liang, Nan Jiang
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Publication number: 20220012240Abstract: Techniques are provided for gathering statistics in a database system. The techniques involve gathering some statistics using an “on-the-fly” technique, some statistics through a “high-frequency” technique, and yet other statistics using a “prediction” technique. The technique used to gather each statistic is based, at least in part, on the overhead required to gather the statistic. For example, low-overhead statistics may be gathered “on-the-fly” using the same process that is performing the operation that affects the statistic, while statistics whose gathering incurs greater overhead may be gathered in the background, while the database is live, using the high-frequency technique. The prediction technique may be used for relatively-high overhead statistics that can be predicted based on historical data and the current value of predictor statistics.Type: ApplicationFiled: September 23, 2021Publication date: January 13, 2022Inventors: Mohamed Zait, Yuying Zhang, Hong Su, Jiakun Li
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Patent number: 11058716Abstract: Provided are a method, target and application for NO accumulation to decrease invasiveness of Pseudomonas aeruginosa; achieving NO accumulation by means of external NO donors or disruption of internal NO metabolism in an environment where Pseudomonas aeruginosa is growing or being cultured, in order to decrease production by Pseudomonas aeruginosa of the invasion factor pyocyanin. Utilizing even micro-quantities of NO can significantly inhibit Pseudomonas aeruginosa PCN (PCN synthesis down 82% with 60 ?M SNP treatment); by inhibiting NO reductase, an enzyme related to NO metabolism, PCN synthesis can be significantly inhibited (the PAO1-?nor strain has 84% PCN reduction). Using NO donors or inhibiting enzymes involved in Pseudomonas aeruginosa NO metabolism as a means of combating bacterial infectious disease does not affect the body's normal microflora like traditional antibiotics.Type: GrantFiled: January 9, 2020Date of Patent: July 13, 2021Inventors: Yi Wan, Chang Chen, Lei Gao, Yuying Zhang, Xinhua Qiao, Yan Wang
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Patent number: 10961471Abstract: A process for producing catalytic cracking gasoline includes the following steps: i) subjecting a heavy feedstock oil to a catalytic cracking reaction in the presence of a first catalytic cracking catalyst to obtain a first reaction product; ii) subjecting a hydrogenated cycle oil to a catalytic cracking reaction in the presence of a second catalytic cracking catalyst to obtain a second reaction product; iii) separating a mixture of the first reaction product and the second reaction product to obtain a catalytic cracking gasoline and a catalytic cracking light cycle oil; iv) subjecting the catalytic cracking light cycle oil or a fraction thereof to hydrogenation to obtain a hydrogenated product; and v) recycling the hydrogenated product to the step ii) as the hydrogenated cycle oil.Type: GrantFiled: October 24, 2018Date of Patent: March 30, 2021Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPECInventors: Jianhong Gong, Zekun Li, Jinlian Tang, Anguo Mao, Jiushun Zhang, Yuying Zhang, Jun Long
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Patent number: 10808188Abstract: A catalytic cracking process includes the following steps: i) subjecting a heavy feedstock oil to flail catalytic cracking; ii) separating the catalytic cracking reaction product obtained from step i) to obtain a catalytic cracking gasoline and a catalytic cracking light cycle oil; iii) splitting the catalytic cracking gasoline to obtain a light gasoline fraction, a medium gasoline fraction and a heavy gasoline fraction; iv) subjecting the catalytic cracking light cycle oil to hydrogenation to obtain a hydrogenated light cycle oil); v) mixing a portion of the light gasoline fraction with at least a portion of the hydrogenated light cycle oil to obtain a mixed fraction; vi) subjecting the mixed fraction to catalytic cracking; and vii) subjecting a portion of the medium gasoline fraction to flail catalytic cracking. The process is capable of producing more catalytic cracking gasoline, reducing the olefin content of the catalytic cracking gasoline, and increasing its octane number.Type: GrantFiled: September 25, 2018Date of Patent: October 20, 2020Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPECInventors: Jianhong Gong, Zekun Li, Jinlian Tang, Anguo Mao, Jiushun Zhang, Yuying Zhang, Jun Long
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Publication number: 20200239791Abstract: Disclosed is a catalytic cracking process for producing isobutane and/or light aromatics in high yield, comprising the steps of: a) providing a catalytic cracking feedstock oil having a polycyclic naphthene content of greater than about 25 wt %; b) subjecting the catalytic cracking feedstock oil to a first catalytic cracking reaction and a second catalytic cracking reaction sequentially under different reaction conditions to obtain a catalytic cracking product; c) separating the resulting catalytic cracking product to obtain a liquefied gas fraction comprising isobutane and a gasoline fraction comprising light aromatics; and d) optionally, recovering isobutane from the liquefied gas fraction and/or recovering light aromatics from the gasoline fraction. The process can enable the production of isobutane and/or light aromatics in high yield.Type: ApplicationFiled: October 22, 2018Publication date: July 30, 2020Inventors: Youhao XU, Xin WANG, Yuying ZHANG, Tao LIU, Xuhui BAI, Lishun DAI, Zhigan ZHANG, Jialin LIANG, Nan JIANG
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Publication number: 20200147129Abstract: Provided are a method, target and application for NO accumulation to decrease invasiveness of Pseudomonas aeruginosa; achieving NO accumulation by means of external NO donors or disruption of internal NO metabolism in an environment where Pseudomonas aeruginosa is growing or being cultured, in order to decrease production by Pseudomonas aeruginosa of the invasion factor pyocyanin. Utilizing even micro-quantities of NO can significantly inhibit Pseudomonas aeruginosa PCN (PCN synthesis down 82% with 60 ?M SNP treatment); by inhibiting NO reductase, an enzyme related to NO metabolism, PCN synthesis can be significantly inhibited (the PAO1-?nor strain has 84% PCN reduction). Using NO donors or inhibiting enzymes involved in Pseudomonas aeruginosa NO metabolism as a means of combating bacterial infectious disease does not affect the body's normal microflora like traditional antibiotics.Type: ApplicationFiled: January 9, 2020Publication date: May 14, 2020Inventors: Yi WAN, Chang CHEN, Lei GAO, Yuying ZHANG, Xinhua QIAO, Yan WANG
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Publication number: 20200042522Abstract: Techniques are provided for gathering statistics in a database system. The techniques involve gathering some statistics using an “on-the-fly” technique, some statistics through a “high-frequency” technique, and yet other statistics using a “prediction” technique. The technique used to gather each statistic is based, at least in part, on the overhead required to gather the statistic. For example, low-overhead statistics may be gathered “on-the-fly” using the same process that is performing the operation that affects the statistic, while statistics whose gathering incurs greater overhead may be gathered in the background, while the database is live, using the high-frequency technique. The prediction technique may be used for relatively-high overhead statistics that can be predicted based on historical data and the current value of predictor statistics.Type: ApplicationFiled: August 6, 2019Publication date: February 6, 2020Inventors: Mohamed Zait, Yuying Zhang, Hong Su, Jiakun Li
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Patent number: 10537593Abstract: Provided are a method, target and application for NO accumulation to decrease invasiveness of Pseudomonas aeruginosa; achieving NO accumulation by means of external NO donors or disruption of internal NO metabolism in an environment where Pseudomonas aeruginosa is growing or being cultured, in order to decrease production by Pseudomonas aeruginosa of the invasion factor pyocyanin. Utilizing even micro-quantities of NO can significantly inhibit Pseudomonas aeruginosa PCN (PCN synthesis down 82% with 60 ?M SNP treatment); by inhibiting NO reductase, an enzyme related to NO metabolism, PCN synthesis can be significantly inhibited (the PAO1-?nor strain has 84% PCN reduction). Using NO donors or inhibiting enzymes involved in Pseudomonas aeruginosa NO metabolism as a means of combating bacterial infectious disease does not affect the body's normal microflora like traditional antibiotics.Type: GrantFiled: October 22, 2016Date of Patent: January 21, 2020Inventors: Yi Wan, Chang Chen, Lei Gao, Yuying Zhang, Xinhua Qiao, Yan Wang
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Publication number: 20190119586Abstract: The present disclosure relates to a process for producing catalytic cracking gasoline comprising the following steps: i) subjecting a heavy feedstock oil to a catalytic cracking reaction in the presence of a first catalytic cracking catalyst to obtain a first reaction product; ii) subjecting a hydrogenated cycle oil to a catalytic cracking reaction in the presence of a second catalytic cracking catalyst to obtain a second reaction product; iii) separating a mixture of the first reaction product and the second reaction product to obtain a catalytic cracking gasoline and a catalytic cracking light cycle oil; iv) subjecting the catalytic cracking light cycle oil or a fraction thereof to hydrogenation to obtain a hydrogenated product; and v) recycling the hydrogenated product to the step ii) as the hydrogenated cycle oil. The present disclosure also relates to a catalytic cracking system for carrying out the process.Type: ApplicationFiled: October 24, 2018Publication date: April 25, 2019Inventors: Jianhong GONG, Zekun LI, Jinlian TANG, Anguo MAO, Jiushun ZHANG, Yuying ZHANG, Jun LONG
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Publication number: 20190093028Abstract: The present disclosure relates to a catalytic cracking process comprising the following steps: i) subjecting a heavy feedstock oil to a catalytic cracking reaction to obtain a catalytic cracking reaction product; ii) separating the catalytic cracking reaction product to obtain a catalytic cracking gasoline and a catalytic cracking light cycle oil; iii) splitting the catalytic cracking gasoline to obtain a light gasoline fraction, a medium gasoline fraction and a heavy gasoline fraction; iv) subjecting the catalytic cracking light cycle oil to hydrogenation to obtain a hydrogenated light cycle oil); v) mixing a portion of the light gasoline fraction with at least a portion of the hydrogenated light cycle oil to obtain a mixed fraction; vi) subjecting the mixed fraction to a catalytic cracking reaction; and vii) subjecting a portion of the medium gasoline fraction to a catalytic cracking reaction.Type: ApplicationFiled: September 25, 2018Publication date: March 28, 2019Inventors: Jianhong GONG, Anguo MAO, Jinlian TANG, Zekun LI, Yuying ZHANG
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Publication number: 20180311275Abstract: Provided are a method, target and application for NO accumulation to decrease invasiveness of Pseudomonas aeruginosa (P. aeruginosa); achieving NO accumulation by means of external NO donors or disruption of internal NO metabolism in an environment where P. aeruginosa is growing or being cultured, in order to decrease production by P. aeruginosa of the invasion factor pyocyanin. Utilizing even micro-quantities of NO can significantly inhibit P. aeruginosa PCN (PCN synthesis down 82% with 60 ?M SNP treatment); by inhibiting NO reductase, an enzyme related to NO metabolism, PCN synthesis can be significantly inhibited (the PAO1 ?nor strain has 84% PCN reduction). Using NO donors or inhibiting enzymes involved in P. aeruginosa NO metabolism as a means of combating bacterial infectious disease does not affect the body's normal microflora like traditional antibiotics.Type: ApplicationFiled: October 22, 2016Publication date: November 1, 2018Inventors: Yi WAN, Chang CHEN, Lei GAO, Yuying ZHANG, Xinhua QIAO, Yan WANG
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Publication number: 20150080744Abstract: The present invention is directed to an all-fiber-optic scanning endomicroscope capable of high-resolution second harmonic generation (SHG) imaging of biological tissues. The endomicroscope has an overall 2.0 mm diameter and consists of a single customized double-clad fiber, a compact rapid two-dimensional beam scanner, and a miniature compound objective lens for excitation beam delivery, scanning, focusing, and efficient SHG signal collection. Endomicroscopic SHG images of murine cervical tissue sections at different stages of normal pregnancy reveal progressive, quantifiable changes in cervical collagen morphology with resolution similar to that of bench-top SHG microscopy. A device according to an embodiment of the present invention can also be used to assess other pathologies, such as cancer. fibrosis, and inflammation. The present invention allows for diagnosis, monitoring of the effect of therapeutics, and surgical or interventional guidance.Type: ApplicationFiled: August 7, 2014Publication date: March 19, 2015Inventors: Xingde Li, Yuying Zhang, Wenxuan Liang, Mala Mahendroo, Kate Luby-Phelps, Meredith Akins
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Patent number: 7998722Abstract: Strains of Zymomonas were engineered by introducing a chimeric xylose isomerase gene that contains a mutant promoter of the Z. mobilis glyceraldehyde-3-phosphate dehydrogenase gene. The promoter directs increased expression of xylose isomerase, and when the strain is in addition engineered for expression of xylulokinase, transaldolase and transketolase, improved utilization of xylose is obtained.Type: GrantFiled: March 25, 2009Date of Patent: August 16, 2011Assignees: E. I. du Pont de Nemours and Company, Alliance for Sustainable Energy LLCInventors: Paul V. Viitanen, Luan Tao, Yuying Zhang, Perry G. Caimi, Carol M. McCutchen, Laura McCole, Min Zhang, Yat-Chen Chou, Mary Ann Franden