Patents by Inventor Ming Hui Cheng
Ming Hui Cheng 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: 11923326Abstract: A method of manufacturing a bump structure includes forming a passivation layer over a substrate. A metal pad structure is formed over the substrate, wherein the passivation layer surrounds the metal pad structure. A polyimide layer including a polyimide is formed over the passivation layer and the metal pad structure. A metal bump is formed over the metal pad structure and the polyimide layer. The polyimide is a reaction product of a dianhydride and a diamine, wherein at least one of the dianhydride and the diamine comprises one selected from the group consisting of a cycloalkane, a fused ring, a bicycloalkane, a tricycloalkane, a bicycloalkene, a tricycloalkene, a spiroalkane, and a heterocyclic ring.Type: GrantFiled: July 27, 2022Date of Patent: March 5, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Ching-Yu Chang, Ming-Da Cheng, Ming-Hui Weng
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Publication number: 20230413660Abstract: A hybrid organic-inorganic conductive thin film comprising an organic layer and a plurality of inorganic particles is disclosed, wherein the plurality of inorganic particles comprises a plurality of Cu particles that have an average particle size in a range between 20 nm and 45 nm. This hybrid organic-inorganic conductive thin film is allowed to be used as a hole injection layer (HIL) or a hole transport layer (HTL), so as to be applied in the manufacture of QLED element, OLED element, organic photovoltaic element, hybrid inorganic-organic photovoltaic element, O-FET, O-TFT, or photoreceptor. Moreover, experiment data have proved that, compared to the regular OLED element, the OLED element having the HIL made of the hybrid organic-inorganic conductive thin film has a significant enhancement in device efficiency.Type: ApplicationFiled: December 19, 2022Publication date: December 21, 2023Applicant: NATIONAL TSING HUA UNIVERSITYInventors: JWO-HUEI JOU, JIN-TING LIN, MING-HUI CHENG, YU-HONG LIANG
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Patent number: 10548566Abstract: The system includes a stand surrounding a working area, a signal detector receiving a signal generated by the wire, and a positioning module disposed on the stand. The positioning module is configured to drive the signal detector moving forward and backward on a two-dimensional plane in the working area. The system also includes a computer system electrically connected to the signal detector and the positioning module. The compute system receives the signal from the signal detector, generates position information according to the signal, and transmits the position information to the positioning module, such that the positioning module moves the signal detector to a position corresponding to a position of the wire in the blood vessel according to the position information.Type: GrantFiled: December 8, 2016Date of Patent: February 4, 2020Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTREInventors: Ming-Hui Chen, Ming-Hui Cheng, Tzyy-Ker Sue
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Patent number: 10441208Abstract: A muscle power detection device and a muscle power detection method for detecting and classifying a muscle power status of a subject are provided. The muscle power detection device includes an inertia measurement unit, a pressure detection unit and a processing unit. The inertia measurement unit is configured to be arranged at a part of the subject and to obtain inertial data corresponding to the part of the subject according to movement status of the part of the subject. The pressure detection unit is configured to detection external force applied on the part of the subject to obtain pressure data. The processing unit is configured to perform an operation on the inertial data and the pressure data for obtaining evaluation values, and to obtain muscle power information corresponding to the part of the subject according to the evaluation values.Type: GrantFiled: December 29, 2016Date of Patent: October 15, 2019Assignees: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE, Kaohsiung Veterans General HospitalInventors: Hsuan-Chih Lin, Ming-Hui Cheng, Tzyy-Ker Sue, Chiu-Feng Lin, Ko-Long Lin
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Patent number: 10234442Abstract: The present invention discloses a method for finding a cell nucleus of a target cell from a cell image, wherein the cell image includes the target cell and at least one variation cell, and the target cell includes cytoplasm and the cell nucleus. The method includes steps of: (a) processing the cell image via an image processor such that the cytoplasm, the cell nucleus and the variation cell have different shades of color; (b) demarcating the outlines of the cytoplasm, the cell nucleus and the variation cell; (c) calculating geometrical reference points of the outlines; (d) calculating the distances from the geometrical reference point of the cytoplasm outline to the geometrical reference point of the cell nucleus outline and to the geometrical reference points of the variation cell outlines; and (e) finding a specific geometrical reference point having a shortest distance to locate a specific outline corresponding to the specific geometrical reference point as the cell nucleus.Type: GrantFiled: November 29, 2016Date of Patent: March 19, 2019Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTREInventors: Ming-Hui Cheng, Yan-Jun Chen, Tsung-Chih Yu, Bo-Wei Pan, Chun-Sen Wu
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Publication number: 20180160937Abstract: The system includes a stand surrounding a working area, a signal detector receiving a signal generated by the wire, and a positioning module disposed on the stand. The positioning module is configured to drive the signal detector moving forward and backward on a two-dimensional plane in the working area. The system also includes a computer system electrically connected to the signal detector and the positioning module. The compute system receives the signal from the signal detector, generates position information according to the signal, and transmits the position information to the positioning module, such that the positioning module moves the signal detector to a position corresponding to a position of the wire in the blood vessel according to the position information.Type: ApplicationFiled: December 8, 2016Publication date: June 14, 2018Inventors: Ming-Hui CHEN, Ming-Hui CHENG, Tzyy-Ker SUE
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Publication number: 20180140244Abstract: A muscle power detection device and a muscle power detection method for detecting and classifying a muscle power status of a subject are provided. The muscle power detection device includes an inertia measurement unit, a pressure detection unit and a processing unit. The inertia measurement unit is configured to be arranged at a part of the subject and to obtain inertial data corresponding to the part of the subject according to movement status of the part of the subject. The pressure detection unit is configured to detection external force applied on the part of the subject to obtain pressure data. The processing unit is configured to perform an operation on the inertial data and the pressure data for obtaining evaluation values, and to obtain muscle power information corresponding to the part of the subject according to the evaluation values.Type: ApplicationFiled: December 29, 2016Publication date: May 24, 2018Inventors: Hsuan-Chih LIN, Ming-Hui CHENG, Tzyy-Ker SUE, Chiu-Feng LIN, Ko-Long LIN
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Patent number: 9953208Abstract: The present invention discloses a method for detecting whether cells are infected with human papillomavirus (HPV), and the method includes: (a) capturing a contour of a cell of a cell image, wherein the contour has a contour pixel thereon; (b) identifying a tangent of the contour pixel on the contour to define in relation to the tangent a first side and a second side opposite to the first side, wherein the first side indicates the intracellular region of the cell and the second side indicates the extracellular region of the cell; (c) calculating an optical parameter average of the plurality of pixels on both of the first side and the second side; and (d) determining whether the cell is infected with HPV based on whether the optical parameter average on the first side is smaller than that on the second side.Type: GrantFiled: March 28, 2016Date of Patent: April 24, 2018Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTREInventors: Yen-Chun Chen, Ming-Hui Cheng, Yu-Fen Kuo, Po-Wei Pan, Tsung-Chih Yu
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Publication number: 20170309017Abstract: The present invention discloses a method for finding a cell nucleus of a target cell from a cell image, wherein the cell image includes the target cell and at least one variation cell, and the target cell includes cytoplasm and the cell nucleus. The method includes steps of: (a) processing the cell image via an image processor such that the cytoplasm, the cell nucleus and the variation cell have different shades of color; (b) demarcating the outlines of the cytoplasm, the cell nucleus and the variation cell; (c) calculating geometrical reference points of the outlines; (d) calculating the distances from the geometrical reference point of the cytoplasm outline to the geometrical reference point of the cell nucleus outline and to the geometrical reference points of the variation cell outlines; and (e) finding a specific geometrical reference point having a shortest distance to locate a specific outline corresponding to the specific geometrical reference point as the cell nucleus.Type: ApplicationFiled: November 29, 2016Publication date: October 26, 2017Applicant: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTREInventors: Ming-Hui Cheng, Yan-Jun Chen, Tsung-Chih Yu, Bo-Wei Pan, Chun-Sen Wu
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Publication number: 20170181689Abstract: A method for measuring a muscle tone is used in a muscle tone measuring system including a sensing end and a processing end. The method for measuring the muscle tone includes respectively arranging the sensing end and the processing end on first and second limb parts of a limb that are interconnected by a joint of the limb. The sensing end detects a strength of a force that is applied to the first limb part and a plurality of physical quantities of a movement of the first limb part. The processing end detects an environment temperature and the physical quantities of a movement of the second limb part, and collects the physical quantities of the movements of the first and second limb parts, the environment temperature and the strength of the force according to a sampling rate during a period of measuring time. The muscle tone measuring system is also provided.Type: ApplicationFiled: December 28, 2015Publication date: June 29, 2017Inventors: Ko-Lung Lin, Ming-Hui CHENG, Chih-Ming Kung, Ho-Chung Fu, Yu-Min TING
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Publication number: 20170169283Abstract: The present invention discloses a method for detecting whether cells are infected with human papillomavirus (HPV), and the method includes: (a) capturing a contour of a cell of a cell image, wherein the contour has a contour pixel thereon; (b) identifying a tangent of the contour pixel on the contour to define in relation to the tangent a first side and a second side opposite to the first side, wherein the first side indicates the intracellular region of the cell and the second side indicates the extracellular region of the cell; (c) calculating an optical parameter average of the plurality of pixels on both of the first side and the second side; and (d) determining whether the cell is infected with HPV based on whether the optical parameter average on the first side is smaller than that on the second side.Type: ApplicationFiled: March 28, 2016Publication date: June 15, 2017Applicant: Metal Industries Research & Development CentreInventors: Yen-Chun Chen, Ming-Hui Cheng, Yu-Fen Kuo, Po-Wei Pan, Tsung-Chih Yu
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Publication number: 20170035509Abstract: A puncturing instrument is provided to overcome the inconvenience in performing the puncturing operation due to the inability to see the internal structure of a patient. The puncturing instrument includes a first tube, a second tube and a light-guiding member is disclosed. The first tube includes two first openings. One of the two first openings forms a sharp portion. The second tube is received in the first tube and includes two second openings and a gas outlet. One of the two second openings is provided with a lens, and the gas outlet is adjacent to the lens and the sharp portion of the first opening. The light-guiding member is received in the second tube. Furthermore, a puncturing equipment using the puncturing instrument and a signal processing method of the puncturing equipment are also disclosed.Type: ApplicationFiled: December 28, 2015Publication date: February 9, 2017Inventors: Ming-Hui Chen, Yu-Min Ting, Ming-Hui Cheng, Yin Chang
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Publication number: 20150364288Abstract: A radiation generating apparatus includes a target base, a target, an electronic beam generating device, a tube, a tank, and a porous structure. The target is disposed on the target base. The electronic beam generating device is adapted to generate an electronic beam, and the electronic beam is emitted to the target to generate a radiation. The tube accommodates the target and the electronic beam generating device. The tank is connected to the target base and accommodates the tube. The porous structure is roundly disposed between the tank and the tube and contacts an inner wall of the tank and an outer wall of the tube. A cooling fluid flows through the porous structure to dissipate the heat of the porous structure.Type: ApplicationFiled: January 14, 2015Publication date: December 17, 2015Inventors: Yen-Chun Chen, Wei-Hung Shih, Yi-San Chang, Tsung-Chih Yu, Wen-Hsin Hsieh, Ming-Hui Cheng, Ho-Chung Fu
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Publication number: 20150364289Abstract: A radiation generating apparatus includes a target base, a target, an electronic beam generating device, a tube, a tank, and a porous structure. The target is disposed on the target base. The electronic beam generating device is adapted to generate an electronic beam, and the electronic beam is emitted to the target to generate a radiation. The tube accommodates the target and the electronic beam generating device. The tank is connected to the target base and is accommodated by the tube. The porous structure is disposed in the tank and contacts the target base. A cooling fluid flows through the porous structure to dissipate the heat of the porous structure.Type: ApplicationFiled: February 9, 2015Publication date: December 17, 2015Inventors: Yen-Chun Chen, Wei-Hung Shih, Yi-San Chang, Tsung-Chih Yu, Wen-Hsin Hsieh, Ming-Hui Cheng
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Publication number: 20150238156Abstract: A radiation generating apparatus includes a target base, a target, a holding assembly and an electronic beam generating device. The target is disposed on the target base. The holding assembly holds the target base. The electronic beam generating device is adapted to generate an electronic beam, wherein the electronic beam is emitted to the target to generate a radiation. The target, the holding assembly and the electronic beam generating device are located at the same side of the target base.Type: ApplicationFiled: February 26, 2014Publication date: August 27, 2015Applicant: Metal Industries Research & Development CentreInventors: Yen-Chun Chen, Wei-Hung Shih, Yi-San Chang, Tsung-Chih Yu, Ming-Hui Cheng
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Patent number: 8454168Abstract: A stereo display apparatus includes a support member, at least one projector, a screen, first reflectors, and an actuator. The projector is connected to the support member, and includes a battery and an image memory module. The projector is capable of emitting an image beam. The screen is connected to the support member. The first reflectors surround the support member. The actuator is connected to the support member and is capable of driving the support member to rotate. The support member is capable of driving the projector and the screen to rotate. When the projector and the screen rotate, the image beam is projected onto the first reflectors in sequence, and the first reflectors reflect the image beam onto the screen in sequence.Type: GrantFiled: September 27, 2010Date of Patent: June 4, 2013Assignee: Coretronic CorporationInventors: Ming-Hui Cheng, Kun-Rong Chang, Fang-Hsuan Cheng
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Publication number: 20110102745Abstract: A stereo display apparatus includes a support member, at least one projector, a screen, first reflectors, and an actuator. The projector is connected to the support member, and includes a battery and an image memory module. The projector is capable of emitting an image beam. The screen is connected to the support member. The first reflectors surround the support member. The actuator is connected to the support member and is capable of driving the support member to rotate. The support member is capable of driving the projector and the screen to rotate. When the projector and the screen rotate, the image beam is projected onto the first reflectors in sequence, and the first reflectors reflect the image beam onto the screen in sequence.Type: ApplicationFiled: September 27, 2010Publication date: May 5, 2011Applicant: CORETRONIC CORPORATIONInventors: Ming-Hui Cheng, Kun-Rong Chang, Fang-Hsuan Cheng
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Patent number: D1017061Type: GrantFiled: January 27, 2022Date of Patent: March 5, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Chih-Hsien Wang, Shih-Chieh Chang, Yan-Jun Wang, Peng-Hui Wang, Ming-Chieh Cheng
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Patent number: D1017062Type: GrantFiled: January 27, 2022Date of Patent: March 5, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Chih-Hsien Wang, Shih-Chieh Chang, Chuan-Hsi Chang, Peng-Hui Wang, Ming-Chieh Cheng
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Patent number: D1018891Type: GrantFiled: December 13, 2021Date of Patent: March 19, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Chih-Hsien Wang, Shih-Chieh Chang, Peng-Hui Wang, Ming-Chieh Cheng, Xiu-Yi Lin