Patents by Inventor Fu Zhao
Fu Zhao 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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Publication number: 20240136160Abstract: Embodiments of the present disclosure generally relate to methods and apparatus for measuring and controlling local impedances at a substrate support in a plasma processing chamber during processing of a substrate. A substrate support includes a plurality of substrate support pins wherein the radio frequency voltage, current and phase of each of the plurality of substrate support pins are measured and impedances of the support pins are adjusted in real time. Each of the substrate support pins is coupled to an associated adjustable impedance circuit that may be remotely controlled. In one embodiment a variable capacitor is used to adjust the impedance of the impedance circuit coupled to the associated substrate support pin and may be remotely adjusted with a stepper motor.Type: ApplicationFiled: October 20, 2022Publication date: April 25, 2024Inventors: Zheng John YE, Andrew C. LAM, Zeqiong ZHAO, Jianhua ZHOU, Hshiang AN, Suhail ANWAR, Yoshitake NAKAJIMA, Fu-ting CHANG
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Patent number: 11965904Abstract: A sample to be measured is placed in a medium solution between two circular magnets to ensure that the sample to be measured is levitated in a set circular area between the two circular magnets, and a levitation position of the sample to be measured in the magnetic field is measured. The density of the sample is calculated according to formula (I): ? s = ? m + ? m - ? s g ? ? 0 ? ( B r ? ? B z ? r + B z ? ? B z ? z ) . Compared to the prior art, the method of the present disclosure provides a novel method for measuring a density of a substance, in which the involved device is easy to operate and has low cost, and the measurement results are easy to observe and have high accuracy.Type: GrantFiled: January 13, 2021Date of Patent: April 23, 2024Assignee: Zhejiang UniversityInventors: Peng Zhao, Chengqian Zhang, Fu Gu, Xuechun Zhang, Jun Xie, Jianzhong Fu
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Publication number: 20240074072Abstract: A support assembly and a display device. The support assembly includes a body mechanism and a first support member. A first surface of the body mechanism is configured to support a part of the flexible screen. At least a part of the first support member is disposed side by side with the body mechanism, and configured to support another part of the flexible screen which extends out of the first surface. The first support member includes a first end and a second end disposed along a length direction of the first support member. The first end is fixed relative to the body mechanism, and the second end is configured to slide along a direction close to or away from the body mechanism.Type: ApplicationFiled: November 7, 2023Publication date: February 29, 2024Applicant: KunShan Go-Visionox Opto-Electronics Co., LtdInventors: Yongfeng ZHAO, Liwei DING, Fu LIAO, Zhanshu WANG
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Patent number: 11857657Abstract: The present invention implements a strategy that combines an enzyme inhibition assay with a chemical dereplication process to identify active plant extracts and the particular compounds—diarylalkanes and/or diarylalkanols within those extracts that specifically inhibit binuclear enzyme function. Included in the present invention are compositions of matter comprised of one or more of diarylalkanes and/or diarylalkanols, which inhibit the activity of binuclear enzymes, particularly tyrosinase and which prevent melanin overproduction. The present invention also provides a method for inhibiting the activity of a binuclear enzyme, particularly tyrosinase and a method for preventing and treating diseases and conditions related to binuclear enzyme function. The present invention further includes a method for preventing and treating melanin overproduction and diseases and conditions of the skin related thereto.Type: GrantFiled: December 7, 2020Date of Patent: January 2, 2024Assignee: Unigen, Inc.Inventors: Qi Jia, Ji-Fu Zhao
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Publication number: 20230092989Abstract: Disclosed are a high-throughput preparation device for metal fiber based on multi powder and a method for preparing a metal fiber using the device. The high-throughput preparation device includes a metal powder conveying system, a metal powder mixing system, a metal powder melting system and a metal fiber forming system which are connected in sequence, where the metal powder melting system includes an induction powder melting device and a laser powder melting device which are independently disposed. The method for preparing a metal fiber using the high-throughput preparation device includes four steps: powder conveying, powder mixing, melting and forming.Type: ApplicationFiled: January 7, 2020Publication date: March 23, 2023Inventors: Fu Zhao, Xiaodong Xiang, Xianglin Wang, Guang Feng
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Publication number: 20210085580Abstract: The present invention implements a strategy that combines an enzyme inhibition assay with a chemical dereplication process to identify active plant extracts and the particular compounds—diarylalkanes and/or diarylalkanols within those extracts that specifically inhibit binuclear enzyme function. Included in the present invention are compositions of matter comprised of one or more of diarylalkanes and/or diarylalkanols, which inhibit the activity of binuclear enzymes, particularly tyrosinase and which prevent melanin overproduction. The present invention also provides a method for inhibiting the activity of a binuclear enzyme, particularly tyrosinase and a method for preventing and treating diseases and conditions related to binuclear enzyme function. The present invention further includes a method for preventing and treating melanin overproduction and diseases and conditions of the skin related thereto.Type: ApplicationFiled: December 7, 2020Publication date: March 25, 2021Applicant: Unigen, Inc.Inventors: Qi Jia, Ji-Fu Zhao
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Patent number: 10857082Abstract: The present invention implements a strategy that combines an enzyme inhibition assay with a chemical dereplication process to identify active plant extracts and the particular compounds—diarylalkanes and/or diarylalkanols within those extracts that specifically inhibit binuclear enzyme function. Included in the present invention are compositions of matter comprised of one or more of diarylalkanes and/or diarylalkanols, which inhibit the activity of binuclear enzymes, particularly tyrosinase and which prevent melanin overproduction. The present invention also provides a method for inhibiting the activity of a binuclear enzyme, particularly tyrosinase and a method for preventing and treating diseases and conditions related to binuclear enzyme function. The present invention further includes a method for preventing and treating melanin overproduction and diseases and conditions of the skin related thereto.Type: GrantFiled: February 3, 2020Date of Patent: December 8, 2020Assignee: Unigen, Inc.Inventors: Qi Jia, Ji-Fu Zhao
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Thick steel plate with low cracking sensitivity and low yield ratio and manufacturing method thereof
Patent number: 10781510Abstract: An ultra-heavy steel plate with low cracking sensitivity and low yield ratio, the mass percentages of chemical components of the steel plate are C 0.05-0.09; Si 0.2-0.4; Mn 1.3-1.6; Al 0.02-0.04; Nb 0.03-0.08; V 0.03-0.08; Cr 0.1-0.5; Ni 0.1-0.5; Mo 0.1-0.3; Cu 0.2-0.5; Ti 0.01-0.02; P?0.015; S?0.003; N?0.007, the balance being Fe and inevitable impurities; the carbon equivalent is ?0.43, the cold cracking sensitivity coefficient Pcm is ?0.20. A low cracking sensitivity and low yield ratio steel plate with a thickness of 40-70 mm is manufactured by the process steps of KR molten iron pretreatment-converter smelting-LF refining-RH vacuum degassing-continuous casting-lid-covering slow cooling for the continuous casting slabs-casting slabs heating-controlled rolling-controlled cooling-hot straightening-air cooling and so on.Type: GrantFiled: October 19, 2016Date of Patent: September 22, 2020Assignee: JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTDInventors: Xianjin Sun, Zhuzhong Gao, Jianguo Hu, Jingtao Li, Pifeng Miao, Xiaolin Wu, Ailai Shi, Fu Zhao, Feng Xu, Shouyu Fang -
Publication number: 20200170907Abstract: The present invention implements a strategy that combines an enzyme inhibition assay with a chemical dereplication process to identify active plant extracts and the particular compounds—diarylalkanes and/or diarylalkanols within those extracts that specifically inhibit binuclear enzyme function. Included in the present invention are compositions of matter comprised of one or more of diarylalkanes and/or diarylalkanols, which inhibit the activity of binuclear enzymes, particularly tyrosinase and which prevent melanin overproduction. The present invention also provides a method for inhibiting the activity of a binuclear enzyme, particularly tyrosinase and a method for preventing and treating diseases and conditions related to binuclear enzyme function. The present invention further includes a method for preventing and treating melanin overproduction and diseases and conditions of the skin related thereto.Type: ApplicationFiled: February 3, 2020Publication date: June 4, 2020Applicant: Unigen, Inc.Inventors: Qi Jia, Ji-Fu Zhao
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Patent number: 10548825Abstract: The present invention implements a strategy that combines an enzyme inhibition assay with a chemical dereplication process to identify active plant extracts and the particular compounds—diarylalkanes and/or diarylalkanols within those extracts that specifically inhibit binuclear enzyme function. Included in the present invention are compositions of matter comprised of one or more of diarylalkanes and/or diarylalkanols, which inhibit the activity of binuclear enzymes, particularly tyrosinase and which prevent melanin overproduction. The present invention also provides a method for inhibiting the activity of a binuclear enzyme, particularly tyrosinase and a method for preventing and treating diseases and conditions related to binuclear enzyme function. The present invention further includes a method for preventing and treating melanin overproduction and diseases and conditions of the skin related thereto.Type: GrantFiled: August 4, 2015Date of Patent: February 4, 2020Assignee: Unigen, Inc.Inventors: Qi Jia, Ji-Fu Zhao
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Publication number: 20180155810Abstract: An ultra-heavy steel plate with low cracking sensitivity and low yield ratio, the mass percentages of chemical components of the steel plate are C 0.05-0.09; Si 0.2-0.4; Mn 1.3-1.6; Al 0.02-0.04; Nb 0.03-0.08; V 0.03-0.08; Cr 0.1-0.5; Ni 0.1-0.5; Mo 0.1-0.3; Cu 0.2-0.5; Ti 0.01-0.02; P?0.015; S?0.003; N?0.007, the balance being Fe and inevitable impurities; the carbon equivalent is ?0.43, the cold cracking sensitivity coefficient Pcm is ?0.20. A low cracking sensitivity and low yield ratio steel plate with a thickness of 40-70 mm is manufactured by the process steps of KR molten iron pretreatment-converter smelting-LF refining-RH vacuum degassing-continuous casting-lid-covering slow cooling for the continuous casting slabs-casting slabs heating-controlled rolling-controlled cooling-hot straightening-air cooling and so on.Type: ApplicationFiled: October 19, 2016Publication date: June 7, 2018Inventors: Xianjin SUN, Zhuzhong GAO, Jianguo HU, Jingtao LI, Pifeng MIAO, Xiaolin WU, Ailai SHI, Fu ZHAO, Feng XU, Shouyu FANG
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Patent number: 9652743Abstract: The embodiments provide a cloud brainstorming service implemented on at least one cloud server. The brainstorming service includes a message service component configured to receive a plurality of ideas, over a network, from one or more users of devices. The users represent members of a brainstorming session. The brainstorming service also includes a brainstorming logic component configured to process the plurality of ideas and store the plurality of processed ideas in an in-memory database system, and a clustering component configured to retrieve the plurality of processed ideas from the in-memory database system and arrange the plurality of processed ideas into one or more clusters, where each cluster is a group of similar ideas. The message service component is configured to provide the plurality of processed ideas that are arranged into the one or more clusters, over the network, to the one or more users for display.Type: GrantFiled: August 17, 2012Date of Patent: May 16, 2017Assignee: SAP SEInventors: Zheren Zhu, Yongyuan Shen, Fu Zhao, Yingyu Chen, Bin Dong, Zheng Long Wei, Hui Wang
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Publication number: 20160193126Abstract: The present invention implements a strategy that combines an enzyme inhibition assay with a chemical dereplication process to identify active plant extracts and the particular compounds—diarylalkanes and/or diarylalkanols within those extracts that specifically inhibit binuclear enzyme function. Included in the present invention are compositions of matter comprised of one or more of diarylalkanes and/or diarylalkanols, which inhibit the activity of binuclear enzymes, particularly tyrosinase and which prevent melanin overproduction. The present invention also provides a method for inhibiting the activity of a binuclear enzyme, particularly tyrosinase and a method for preventing and treating diseases and conditions related to binuclear enzyme function. The present invention further includes a method for preventing and treating melanin overproduction and diseases and conditions of the skin related thereto.Type: ApplicationFiled: August 4, 2015Publication date: July 7, 2016Inventors: Qi Jia, Ji-Fu Zhao
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Patent number: 9342577Abstract: Described herein is a technology for facilitating preference-based data representation. In accordance with one aspect of the technology, preference information is acquired from a user. Rank scores of objects are generated based at least in part on the user preference information. The objects are grouped into one or more clusters of objects based on the rank scores. A visualization of the one or more clusters of objects is then generated.Type: GrantFiled: November 6, 2013Date of Patent: May 17, 2016Assignee: SAP SEInventors: Philippe Jehan Julien Cyrille Pontian Nemery De Bellevaux, Xingtian Shi, Fu Zhao
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Patent number: 9126913Abstract: The present invention implements a strategy that combines an enzyme inhibition assay with a chemical dereplication process to identify active plant extracts and the particular compounds—diarylalkanes and/or diarylalkanols within those extracts that specifically inhibit binuclear enzyme function. Included in the present invention are compositions of matter comprised of one or more of diarylalkanes and/or diarylalkanols, which inhibit the activity of binuclear enzymes, particularly tyrosinase and which prevent melanin overproduction. The present invention also provides a method for inhibiting the activity of a binuclear enzyme, particularly tyrosinase and a method for preventing and treating diseases and conditions related to binuclear enzyme function. The present invention further includes a method for preventing and treating melanin overproduction and diseases and conditions of the skin related thereto.Type: GrantFiled: March 13, 2014Date of Patent: September 8, 2015Assignee: Unigen, Inc.Inventors: Qi Jia, Ji-Fu Zhao
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Publication number: 20150120732Abstract: Described herein is a technology for facilitating preference-based data representation. In accordance with one aspect of the technology, preference information is acquired from a user. Rank scores of objects are generated based at least in part on the user preference information. The objects are grouped into one or more clusters of objects based on the rank scores. A visualization of the one or more clusters of objects is then generated.Type: ApplicationFiled: November 6, 2013Publication date: April 30, 2015Inventors: Philippe Jehan Julien Cyrille Pontian NEMERY DE BELLEVAUX, Xingtian SHI, Fu ZHAO
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Publication number: 20140371491Abstract: The present invention implements a strategy that combines an enzyme inhibition assay with a chemical dereplication process to identify active plant extracts and the particular compounds—diarylalkanes and/or diarylalkanols within those extracts that specifically inhibit binuclear enzyme function. Included in the present invention are compositions of matter comprised of one or more of diarylalkanes and/or diarylalkanols, which inhibit the activity of binuclear enzymes, particularly tyrosinase and which prevent melanin overproduction. The present invention also provides a method for inhibiting the activity of a binuclear enzyme, particularly tyrosinase and a method for preventing and treating diseases and conditions related to binuclear enzyme function. The present invention further includes a method for preventing and treating melanin overproduction and diseases and conditions of the skin related thereto.Type: ApplicationFiled: March 13, 2014Publication date: December 18, 2014Applicant: Unigen, Inc.Inventors: Qi Jia, Ji-Fu Zhao
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Patent number: 8852657Abstract: The identification and isolation of chromones and novel chromone compositions from plant sources that exhibit up-regulation of adiponectin production by adipocytes and the normalization of virtually hundreds of genes related to glucose and fatty acid metabolic and signaling pathways. The chromone compositions are effective in enhancing adiponectin production by adipocytes and regulating genes involved in fatty acid biosynthesis, mitochondrial ?-oxidation of fatty acids, steroid biosynthesis, gluconeogenesis, fat transport, PPAR?/RXR? liver signaling and xenobiotic metabolism. The chromone compositions can be used to increase insulin sensitivity, improve glucose tolerance, lower triglyceride levels and balance glucose levels in mammals. Included are methods for the prevention and treatment of a variety of diseases and conditions including, but not limited to insulin resistance, glucose intolerance, hyperglycemia, metabolic syndromes, dyslipidemia, and hypertriglyceridemia.Type: GrantFiled: January 9, 2008Date of Patent: October 7, 2014Assignee: Unigen, Inc.Inventors: Ji-Fu Zhao, Julie Tseng-Crank, Mesfin Yimam, Qi Jia
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Patent number: 8729136Abstract: The present invention implements a strategy that combines an enzyme inhibition assay with a chemical dereplication process to identify active plant extracts and the particular compounds—diarylalkanes and/or diarylalkanols within those extracts that specifically inhibit binuclear enzyme function. Included in the present invention are compositions of matter comprised of one or more of diarylalkanes and/or diarylalkanols, which inhibit the activity of binuclear enzymes, particularly tyrosinase and which prevent melanin overproduction. The present invention also provides a method for inhibiting the activity of a binuclear enzyme, particularly tyrosinase and a method for preventing and treating diseases and conditions related to binuclear enzyme function. The present invention further includes a method for preventing and treating melanin overproduction and diseases and conditions of the skin related thereto.Type: GrantFiled: December 6, 2012Date of Patent: May 20, 2014Assignee: Unigen, Inc.Inventors: Qi Jia, Ji-Fu Zhao
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Publication number: 20130326346Abstract: The embodiments provide a cloud brainstorming service implemented on at least one cloud server. The brainstorming service includes a message service component configured to receive a plurality of ideas, over a network, from one or more users of devices. The users represent members of a brainstorming session. The brainstorming service also includes a brainstorming logic component configured to process the plurality of ideas and store the plurality of processed ideas in an in-memory database system, and a clustering component configured to retrieve the plurality of processed ideas from the in-memory database system and arrange the plurality of processed ideas into one or more clusters, where each cluster is a group of similar ideas. The message service component is configured to provide the plurality of processed ideas that are arranged into the one or more clusters, over the network, to the one or more users for display.Type: ApplicationFiled: August 17, 2012Publication date: December 5, 2013Applicant: SAP AGInventors: Zheren Zhu, Yongyuan Shen, Fu Zhao, Yingyu Chen, Bin Dong, Zheng Long Wei, Hui Wang