Patents by Inventor Guo Yin
Guo Yin 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: 20240113575Abstract: A hybrid permanent magnet motor rotor rotates around a central axis, and includes: a rotor core provided with a plurality of magnet installation slots; and a plurality of magnet parts embedded inside a plurality of magnet installation slots respectively, wherein the rotor is provided with a plurality of first magnetic pole parts and a plurality of second magnetic pole parts, the magnetic poles of the first magnetic pole part and the second magnetic pole part are arranged in opposite and alternately in the circumferential direction, and the magnetic placement of the first magnetic pole part is different from that of the second magnetic pole part, the amount of magnets used in the second magnetic pole part is greater than that used in the first magnetic pole part.Type: ApplicationFiled: August 25, 2023Publication date: April 4, 2024Inventors: Kuan YANG, Pei-Chun SHIH, Ta-Yin LUO, Guo-Jhih YAN, Sheng-Chan YEN, Cheng-Tsung LIU
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Patent number: 11710541Abstract: A chemical pattern recognition method for evaluating the quality of a traditional Chinese medicine based on medicine effect information, comprising: collecting chemical information of a traditional Chinese medicine sample, obtaining medicine effect information reflecting a clinical therapeutic effect thereof, performing spectrum-effect relationship analysis on the chemical information and the medicine effect information, and obtaining an index significantly related to the medicine effect as a feature chemical index; dividing the traditional Chinese medicine sample into a training set and a test set; using a pattern recognition method to extract a feature variable from samples of the training set by taking the feature chemical index as an input variable; building a pattern recognition model using the feature variable; and substituting feature variable values of samples of the test set into the model, and completing chemical pattern recognition evaluation of the quality of the traditional Chinese medicine.Type: GrantFiled: December 2, 2019Date of Patent: July 25, 2023Assignee: SHENZHEN INSTITUTE FOR DRUG CONTROL (SHENZHEN TESTING CENTER OF MEDICAL DEVICES)Inventors: Tiejie Wang, Yi Lu, Lijun Wang, Kun Jiang, Yang Wang, Jue Wang, Guo Yin, Yang Huang, Yibao Jin
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Patent number: 11656176Abstract: Provided is a near-infrared spectroscopy-based method for chemical pattern recognition of the authenticity of the traditional Chinese medicine Gleditsiae Spina. The method uses the combination of a near-infrared spectroscopy acquisition method, a 1st derivative pretreatment method and a successive projection algorithm, a Kennard-Stone algorithm and a marching algorithm to perform chemical pattern recognition on the authenticity of the Gleditsiae Spina. The results of the pattern recognition method are accurate and reliable, and Gleditsiae Spina and counterfeits thereof can be accurately distinguished. The present application is the first to establish a method for the chemical pattern recognition of the quality of Gleditsiae Spina based on near-infrared spectroscopy, and can accurately distinguish between Gleditsiae Spina and counterfeits thereof, and provides scientific basis for the quality evaluation of Gleditsiae Spina.Type: GrantFiled: April 1, 2019Date of Patent: May 23, 2023Inventors: Tiejie Wang, Lijun Wang, Yan Yan, Jue Wang, Guo Yin, Kun Jiang, Jing Li, Yang Wang, Yin Hui
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Publication number: 20230017825Abstract: A chemical pattern recognition method for evaluating the quality of a traditional Chinese medicine based on medicine effect information, comprising: collecting chemical information of a traditional Chinese medicine sample, obtaining medicine effect information reflecting a clinical therapeutic effect thereof, performing spectrum-effect relationship analysis on the chemical information and the medicine effect information, and obtaining an index significantly related to the medicine effect as a feature chemical index; dividing the traditional Chinese medicine sample into a training set and a test set; using a pattern recognition method to extract a feature variable from samples of the training set by taking the feature chemical index as an input variable; building a pattern recognition model using the feature variable; and substituting feature variable values of samples of the test set into the model, and completing chemical pattern recognition evaluation of the quality of the traditional Chinese medicine.Type: ApplicationFiled: December 2, 2019Publication date: January 19, 2023Applicant: SHENZHEN INSTITUTE FOR DRUG CONTROL (SHENZHEN TESTING CENTER OF MEDICAL DEVICES)Inventors: Tiejie WANG, Yi LU, Lijun WANG, Kun JIANG, Yang WANG, Jue WANG, Guo YIN, Yang HUANG, Yibao JIN
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Publication number: 20220321234Abstract: Disclosed are an optical path system for quantum communication and a quantum communication method. The optical path system for quantum communication includes a light source module, an intensity and polarization modulation module, a polarization maintaining interference ring, a phase and intensity modulation module, a first isolator, a first polarization beam splitter, a second isolator, a beam splitter, a second polarization beam splitter, a second phase modulator, and a 90-degree Faraday rotator mirror. An optical signal may pass through a first polarization beam splitter, bypass a phase and intensity modulation module, and directly reach a polarization maintaining interference ring, thereby solving a problem of series mode interference in an optical signal circuit, and greatly improving a modulation speed of the circuit.Type: ApplicationFiled: June 20, 2022Publication date: October 6, 2022Inventors: GUI-LU LONG, LIU-GUO YIN, RUO-YANG QI, HAO-RAN ZHANG
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Publication number: 20210025815Abstract: Provided is a near-infrared spectroscopy-based method for chemical pattern recognition of the authenticity of the traditional Chinese medicine Gleditsiae Spina. The method uses the combination of a near-infrared spectroscopy acquisition method, a 1st derivative pretreatment method and a successive projection algorithm, a Kennard-Stone algorithm and a marching algorithm to perform chemical pattern recognition on the authenticity of the Gleditsiae Spina. The results of the pattern recognition method are accurate and reliable, and Gleditsiae Spina and counterfeits thereof can be accurately distinguished. The present application is the first to establish a method for the chemical pattern recognition of the quality of Gleditsiae Spina based on near-infrared spectroscopy, and can accurately distinguish between Gleditsiae Spina and counterfeits thereof, and provides scientific basis for the quality evaluation of Gleditsiae Spina.Type: ApplicationFiled: April 1, 2019Publication date: January 28, 2021Inventors: Tiejie WANG, Lijun WANG, Yan YAN, Jue WANG, Guo YIN, Kun JIANG, Jing LI, Yang WANG, Yin HUI
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Patent number: 10122445Abstract: A method for enhancing optical signal-to-noise ratio measuring precision by correcting spectral resolution is provided, which can obtain optical signal-to-noise ratio with enhanced measuring precision, by measuring actual power of broad spectrum signals in a certain bandwidth, determining the sum of the power of the sampling points for the broad spectrum signals in the bandwidth by using an optical spectrum analyzer, obtaining the corrected resolution of the optical spectrum analyzer, and replacing the setting resolution of the optical spectrum analyzer with the corrected resolution. The method can effectively solve the problem of large OSNR measuring error resulted from the difference between the setting resolution and the actual resolution of optical spectrum analyzer.Type: GrantFiled: September 20, 2016Date of Patent: November 6, 2018Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Changjian Ke, Deming Liu, Guo Yin, Chen Xing
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Publication number: 20180183515Abstract: A method for enhancing optical signal-to-noise ratio measuring precision by correcting spectral resolution is provided, which can obtain optical signal-to-noise ratio with enhanced measuring precision, by measuring actual power of broad spectrum signals in a certain bandwidth, determining the sum of the power of the sampling points for the broad spectrum signals in the bandwidth by using an optical spectrum analyzer, obtaining the corrected resolution of the optical spectrum analyzer, and replacing the setting resolution of the optical spectrum analyzer with the corrected resolution. The method can effectively solve the problem of large OSNR measuring error resulted from the difference between the setting resolution and the actual resolution of optical spectrum analyzer.Type: ApplicationFiled: September 20, 2016Publication date: June 28, 2018Inventors: Changjian KE, Deming LIU, Guo YIN, Chen XING
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Patent number: 9216434Abstract: Preparation methods of an anisotropic conductive adhesive film are provided. One of the preparation methods includes heating a solid-state light-curing resin, a solid-state thermosetting resin and a solid-state elastomer to form a mixture. A liquid-state light curing active monomer and plasticizer are added to the mixture. A leveling agent, antioxidant and insulating nanoparticles are added separately to the mixture. Conductive particles are added to the mixture. A light curing agent, latent heat curing agent and coupling agent are added to the mixture to produce a light-beat dual curing anisotropic conductive adhesive. The conductive adhesive is coated on a plastic film base material to form a semi-finished product. The semi-finished product is cured and dried to form a cured conductive adhesive layer, so that an anisotropic conductive adhesive film is produced. The anisotropic conductive adhesive layer is cut, and the anisotropic conductive adhesive film is rolled.Type: GrantFiled: April 24, 2013Date of Patent: December 22, 2015Assignee: SHENZHEN FISHER INDUSTRIAL CO., LTD.Inventors: Ren-Liang Xiao, Chang-Hou Zhao, Cheng-Gui Liu, Xian-Fei Wan, Chang-Wu Yang, Hua-Guo Yin
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Publication number: 20150299536Abstract: A kind of light-heat dual curing anisotropic conductive adhesive includes light curing activated monomer 15.0-18.0%, light-cured resin 4.5-12.5%, thermosetting resin 20.0-25.0%, elastomer 5.0-10.0%, insulating nanoparticles 8.0-15.0%, conductive particles 4.0-18.0%, light curing agent 3.0-5.0% and latent heat curing agent 12.0-16.0%, wherein the components are counted according to weight percentage. The present invention also discloses a kind of light-heat dual curing anisotropic conductive film (ACF) and its preparation methods. Ultraviolet light curing method is applied to produce ACF can avoid using solvent to protect the natural environment. When using ACF, heat curing method is then applied to guarantee the quality of banding and the reliability.Type: ApplicationFiled: April 22, 2015Publication date: October 22, 2015Inventors: Ren-Liang XIAO, Chang-Hou ZHAO, Cheng-Gui LIU, Xian-Fei WAN, Chang-Wu YANG, Hua-Guo YIN
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Patent number: 9005986Abstract: A method for rapidly measuring melatonin adulteration of Chinese patent medicines and healthcare foods comprises: (1) extracting melatonin added to a Chinese patent medicine or healthcare food by using ethyl acetate; and (2) adding p-dimethylaminocinnamaldehyde to the extracted solution, and observing color. The method is rapid, simple and convenient, has strong specificity, high accuracy, reaction sensitivity, and a wide application range, and is applicable to on-site detection of melatonin adulteration of a Chinese patent medicine or healthcare food.Type: GrantFiled: July 2, 2012Date of Patent: April 14, 2015Assignee: Shenzhen Institute For Drug ControlInventors: Tiejie Wang, Yi Lu, Lihe Xiao, Xiaoying Guan, Dongqi Han, Guo Yin, Jue Wang, Xueqing Li, Yan Yan
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Publication number: 20140220698Abstract: A method for rapidly measuring melatonin adulteration of Chinese patent medicines and healthcare foods comprises: (1) extracting melatonin added to a Chinese patent medicine or healthcare food by using ethyl acetate; and (2) adding p-dimethylaminocinnamaldehyde to the extracted solution, and observing color. The method is rapid, simple and convenient, has strong specificity, high accuracy, reaction sensitivity, and a wide application range, and is applicable to on-site detection of melatonin adulteration of a Chinese patent medicine or healthcare food.Type: ApplicationFiled: July 2, 2012Publication date: August 7, 2014Inventors: Tiejie Wang, Yi Lu, Lihe Xiao, Xiaoying Guan, Dongqi Han, Guo Yin, Jue Wang, Xueqing Li, Yan Yan
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Patent number: 8786439Abstract: An EAS system comprises a central circuit for sequentially generating signal bursts. At least one local transmitting antenna is positioned remote from the central circuit for receiving and propagating the signal bursts into an interrogation zone. A receiver is associated with the local transmitting antenna for detecting the presence of an electronic tag in the interrogation zone by means of a response tag signal from the electronic tag and transmitting the response tag signal to the central circuit. A synchronization device is provided for detecting the signal burst propagated from the local transmitting antenna, and controls the activation of the receiver for the purpose of receiving the response tag signal based on the timing of the signal burst.Type: GrantFiled: August 31, 2006Date of Patent: July 22, 2014Assignee: WG Security ProductsInventors: Xiao Hui Yang, Guo Yin
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Publication number: 20140192612Abstract: An autorotation and revolution magnetic stirring device for producing conductive golden particles comprises a mounting holder, a rotary electric motor, a flask, a magnetic stirrer, and a magnetic rotor. The rotary electric motor is fixed to the mounting holder. The flask is rotatably mounted to the mounting holder. The rotary electric motor provides rotary power to make the flask rotate. The magnetic rotor is put into the flask. The magnetic rotor rotates due to the magnetic force from the magnetic stirrer. In the present invention, the solvents in the flask rotate due to the rotary of the flask and the rotary of the magnetic rotor. “Revolution” and “autorotation” exist at the same time, so the solvents are stirred more adequately and more evenly so as to obtain an excellent surface treatment effect.Type: ApplicationFiled: April 24, 2013Publication date: July 10, 2014Inventors: Chang-Hou Zhao, Ren-Liang Xiao, Cheng-Gui Liu, Chang-Wu Yang, Xian-Fei Wan, Hua-Guo Yin, Jie Li
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Publication number: 20140193599Abstract: A kind of light-heat dual curing anisotropic conductive adhesive includes light curing activated monomer 15.0-18.0%, light-cured resin 4.5-12.5%, thermosetting resin 20.0-25.0%, elastomer 5.0-10.0%, insulating nanoparticles 8.0-15.0%, conductive particles 4.0-18.0%, light curing agent 3.0-5.0% and latent heat curing agent 12.0-16.0%, wherein the components are counted according to weight percentage. The present invention also discloses a kind of light-heat dual curing anisotropic conductive film (ACF) and its preparation methods. Ultraviolet light curing method is applied to produce ACF can avoid using solvent to protect the natural environment. When using ACF, heat curing method is then applied to guarantee the quality of banding and the reliability.Type: ApplicationFiled: April 24, 2013Publication date: July 10, 2014Inventors: Ren-Liang Xiao, Chang-Hou Zhao, Cheng-Cui Liu, Xian-Fei Wan, Chang-Wu Yang, Hua-Guo Yin