Patents by Inventor Ming-Hui Lin
Ming-Hui Lin 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: 20240145632Abstract: A micro light emitting device includes an epitaxial structure, a conductive layer, and a first insulating layer. The epitaxial structure has a first surface and a second surface opposite to the first surface, and includes a first semiconductor layer, an active layer and a second semiconductor layer that are arranged in such order in a direction from the first surface to the second surface. The conductive layer is formed on a surface of the first semiconductor layer away from the active layer. The first insulating layer is formed on the surface of the first semiconductor layer away from the active layer, and exposes at least a part of the conductive layer.Type: ApplicationFiled: October 23, 2023Publication date: May 2, 2024Inventors: Ming-Chun TSENG, Shaohua HUANG, Hongwei WANG, Kang-Wei PENG, Su-Hui LIN, Xiaomeng LI, Chi-Ming TSAI, Chung-Ying CHANG
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Publication number: 20240123711Abstract: Provided is an anti-slip pad with high coefficient of static friction, comprising a surface layer and a foamed inner layer, and having a coefficient of static friction of 0.58 to 1.4, which is determined by standard method ASTM D1894; and the anti-slip pad with high coefficient of static friction is prepared by injecting and molding a supercritical fluid blend obtained from a polymer material and a supercritical fluid; wherein the polymer material comprises a thermoplastic ether ester elastomer, a thermoplastic polyurethane or a combination thereof; the polymer material has elongation at break of 300% or more; the thermoplastic ether ester elastomer has a melt flow index at 230° C. of 20 g/10 min or less and Shore D hardness of 30D to 45D; and the thermoplastic polyurethane has a melt flow index at 205° C. of 25 g/10 min or less and Shore A hardness of 60A to 95A.Type: ApplicationFiled: January 16, 2023Publication date: April 18, 2024Inventors: Ming-Hui LIN, Sung-Yen KUNG
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Patent number: 11942532Abstract: A method includes fabricating a semiconductor device, wherein the method includes depositing a coating layer on a first region and a second region under a loading condition such that a height of the coating layer in the first region is greater than a height of the coating layer in the second region. The method also includes applying processing gas to the coating layer to remove an upper portion of the coating layer such that a height of the coating layer in the first region is a same as a height of the coating layer in the second region.Type: GrantFiled: August 30, 2021Date of Patent: March 26, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Chao-Hsuan Chen, Ming-Chia Tai, Yu-Hsien Lin, Shun-Hui Yang, Ryan Chia-Jen Chen
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Publication number: 20240077875Abstract: The present disclosure provides a positioning method, including: obtaining a current local topology map established based on objects in an environment currently observed by a robot, obtaining a full topology map pre-established based on objects in a full environment in a preset area, the current local topology map and the full topology map including nodes representing the objects; matching a node pair to be associated constructed by two nodes in the current local topology map and two nodes in the full topology map; if a degree of association of the node pair to be associated is greater than a threshold, determining that the node pair to be associated is an associated node pair; and determining a pose of the robot according to one of a plurality of search ranches, with a largest number of associated node pairs.Type: ApplicationFiled: August 25, 2023Publication date: March 7, 2024Inventors: ZHI-GUANG XIAO, SI-BO LAI, MING-HUI GU, ZHI-CHANG QIU, WEI-LIN LIN
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Patent number: 11759984Abstract: Provided is a damping pad with low compression set, which is prepared by a method comprising the following steps: (1) providing a polymer comprising a thermoplastic ether ester elastomer, in which the polymer material has specific melt flow index, Shore D hardness, tensile modulus, density, and elongation at break; (2) melting the polymer material to obtain a molten polymer material; (3) adding nitrogen gas or carbon dioxide into the molten polymer to obtain a mixture; (4) turning the mixture into a supercritical state and compounding the mixture, to obtain a supercritical fluid blend; and (5) injecting and molding the supercritical fluid blend to obtain the damping pad with low compression set which has compression set of 40% or less, deceleration value of 20 or less, and rebound resilience of 50% or more.Type: GrantFiled: March 18, 2022Date of Patent: September 19, 2023Assignee: HERTIDE MATERIAL CO.Inventors: Ming-Hui Lin, Sung-Yen Kung
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Publication number: 20230286195Abstract: Provided is a damping pad with low compression set, which is prepared by a method comprising the following steps: (1) providing a polymer comprising a thermoplastic ether ester elastomer, in which the polymer material has specific melt flow index, Shore D hardness, tensile modulus, density, and elongation at break; (2) melting the polymer material to obtain a molten polymer material; (3) adding nitrogen gas or carbon dioxide into the molten polymer to obtain a mixture; (4) turning the mixture into a supercritical state and compounding the mixture, to obtain a supercritical fluid blend; and (5) injecting and molding the supercritical fluid blend to obtain the damping pad with low compression set which has compression set of 40% or less, deceleration value of 20 or less, and rebound resilience of 50% or more.Type: ApplicationFiled: March 18, 2022Publication date: September 14, 2023Inventors: Ming-Hui LIN, Sung-Yen KUNG
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Publication number: 20230272896Abstract: A lens module with a diameter less than 200 millimeters is disclosed, including a first lens, a second lens and a third lens. The first lens has a refractive index ranging from 1.4 to 1.6 and an average curvature ranging from 1/36 (mm)?1 to 1/43 (mm)?1. The first lens has a light-emitting angle within 70 degrees in the horizontal direction and within 5 degrees in the vertical direction. The first lens in the short axis direction is less than 50 mm and its protruding height on the light-emitting surface is less than 20 mm. The second lens has a light-emitting angle within 40 degrees in the horizontal direction and within 5 degrees in the vertical direction. The third lens has a light-emitting angle within 26 degrees in the horizontal direction and within 2 degrees in the vertical direction.Type: ApplicationFiled: February 24, 2023Publication date: August 31, 2023Inventor: MING-HUI LIN
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Publication number: 20220402179Abstract: An injection molding process method of a plastic part on a metal shell to form a high-strength combination comprises: forming a molding cavity which is inwardly concave from the outer surface and extending through flanges at periphery of the metal shell to area beneath bridges protruding from flanges, the bridges being removed after the injection molding. A plastic part with slight deformation is in the molding cavity and is tightly combined with the metal shell due to the bridges. The protruding bridges can be removed from the flanges by milling or cutting without damaging the plastic part, thus the plastic part does not require to be remachined, and the appearance of the metal shell is not affected.Type: ApplicationFiled: May 10, 2022Publication date: December 22, 2022Inventors: CHING-SHENG SUN, FUH-FENG TANG, HUNG-CHUN MA, MING-HUI LIN, SI-HUI REN
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Publication number: 20220371069Abstract: A method for manufacturing a metal shell for casing of electronic product comprises stamping, squeezing and milling a sheet metal at a first area and a second area to form hinge side walls. The sheet metal on the periphery is stamped, squeezed, and milled to form side walls. Insert molding is performed at inner surface of the sheet metal to form an internal molded plastic part and a fine machining of the sheet metal is carried out. The metal shell is integrally formed from a single solid sheet, the manufacturing process is simple and economical as CNC processes are reduced.Type: ApplicationFiled: May 10, 2022Publication date: November 24, 2022Inventors: CHING-SHENG SUN, FUH-FENG TANG, MING-HUI LIN, YONG YANG, NING ZHANG, HUNG-CHUN MA
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Image-measuring apparatus without axial alignment and image-measuring method without axial alignment
Patent number: 11105618Abstract: An image-measuring apparatus without axial alignment is configured to measure a workpiece. The image-measuring apparatus without axial alignment includes a rotating plate, a lighting unit, an image capturing unit, a central control unit and a rotary driving member. The workpiece is disposed on the rotating plate. The lighting unit is configured to generate a light beam to illuminate the workpiece to form a first workpiece blocking shadow area on the image capturing unit. The rotating plate and the workpiece are rotated through a rotational angle by the central control unit to form a second workpiece blocking shadow area on the image capturing unit. The central control unit calculates the first workpiece blocking shadow area and the second workpiece blocking shadow area to generate an axial position of the workpiece. There is a distance between an axial position of the rotating plate and the axial position of the workpiece.Type: GrantFiled: January 22, 2018Date of Patent: August 31, 2021Inventor: Ming-Hui Lin -
Patent number: 11089703Abstract: A power converter includes a tubular housing having an accommodation space, a first and a second openings. A power module is disposed in the accommodation space and includes a circuit board and a first fastening portion. A bottom cover is formed with a second fastening portion and first bumps, and the bottom cover is pre-positioned on the tubular housing through the second fastening portion engaged with the first fastening portion. A bottom cover is bonded to the first opening through melting the first bumps by ultrasonic welding. A power cable is inserted through the bottom cover and electrically connected to the circuit board. A power socket is coupled to the second opening.Type: GrantFiled: June 23, 2020Date of Patent: August 10, 2021Assignee: CHICONY POWER TECHNOLOGY CO., LTD.Inventors: Ming-Hui Lin, Po-Sheng Lee
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Publication number: 20210219436Abstract: A power converter includes a tubular housing having an accommodation space, a first and a second openings. A power module is disposed in the accommodation space and includes a circuit board and a first fastening portion. A bottom cover is formed with a second fastening portion and first bumps, and the bottom cover is pre-positioned on the tubular housing through the second fastening portion engaged with the first fastening portion. A bottom cover is bonded to the first opening through melting the first bumps by ultrasonic welding. A power cable is inserted through the bottom cover and electrically connected to the circuit board. A power socket is coupled to the second opening.Type: ApplicationFiled: June 23, 2020Publication date: July 15, 2021Inventors: Ming-Hui LIN, Po-Sheng LEE
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Patent number: 10859440Abstract: A spectrometer engine and an adjustment method thereof are provided. The spectrometer engine includes a connector, a light sensor, a variable gain amplifier, a variable reference voltage generation circuit, an analog-to-digital converter and a control circuit. The light sensor senses a light to be measured coming from an object to be measured to generate a sensing signal. The variable gain amplifier amplifies the sensing signal according to a first setting parameter to generate an amplified signal. The variable reference voltage generation circuit provides a reference voltage according to a second setting parameter. The analog-to-digital converter converts the amplified signal to a digital signal according to the reference voltage. The control circuit reads the digital signal and adjusts at least one of the first to third setting parameters according to the digital signal for the spectrometer engine to measure the object to be measured again to generate another digital signal.Type: GrantFiled: July 17, 2019Date of Patent: December 8, 2020Assignee: InnoSpectra CorporationInventors: Cheng-Hsiung Chen, Yung-Yu Huang, Ming-Hui Lin, He-Yi Hsieh, Hsi-Pin Li
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Patent number: 10816398Abstract: A spectrometer and a spectrum measurement method thereof are provided. An analog-to-digital converter converts an amplified signal into a digital signal according to a reference voltage provided by a variable reference voltage generation circuit and amplifies the digital signal according to a target signal value, thereby approximating a signal value of the amplified digital signal to the target signal value. A control circuit outputs a spectral signal according to the amplified digital signal. A user can obtain spectrum measurement results that can be easily interpreted by the spectrometer and the spectrum measurement method thereof, without changing hardware or software, so as to improve convenience of use of the spectrometer.Type: GrantFiled: December 26, 2017Date of Patent: October 27, 2020Assignee: InnoSpectra CorporationInventors: Yung-Yu Huang, Hsi-Pin Li, He-Yi Hsieh, Cheng-Hsiung Chen, Ming-Hui Lin
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Patent number: 10816400Abstract: A spectrometer including an optomechanical module and a control module is provided. The optomechanical module includes an optomechanical engine and a sampling device. The optomechanical engine and the sampling device are disposed in the optomechanical module. The sampling device is coupled to the optomechanical engine. The sampling device is configured to transfer a sampling light to the optomechanical engine. The sampling device includes a memory device. The memory device is disposed in the sampling device. The memory device is configured to pre-store an optomechanical parameter corresponding to the optomechanical engine. The control module is coupled to the optomechanical module. The control module is configured to read the memory device to obtain the optomechanical parameter. The control module calibrates the optomechanical engine according to the optomechanical parameter.Type: GrantFiled: May 28, 2019Date of Patent: October 27, 2020Assignee: InnoSpectra CorporationInventors: Cheng-Hsiung Chen, Yung-Yu Huang, Ming-Hui Lin, He-Yi Hsieh, Hsi-Pin Li
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IMAGE-MEASURING APPARATUS WITHOUT AXIAL ALIGNMENT AND IMAGE-MEASURING METHOD WITHOUT AXIAL ALIGNMENT
Publication number: 20200072601Abstract: An image-measuring apparatus without axial alignment is configured to measure a workpiece. The image-measuring apparatus without axial alignment includes a rotating plate, a lighting unit, an image capturing unit, a central control unit and a rotary driving member. The workpiece is disposed on the rotating plate. The lighting unit is configured to generate a light beam to illuminate the workpiece to form a first workpiece blocking shadow area on the image capturing unit. The rotating plate and the workpiece are rotated through a rotational angle by the central control unit to form a second workpiece blocking shadow area on the image capturing unit. The central control unit calculates the first workpiece blocking shadow area and the second workpiece blocking shadow area to generate an axial position of the workpiece. There is a distance between an axial position of the rotating plate and the axial position of the workpiece.Type: ApplicationFiled: January 22, 2018Publication date: March 5, 2020Inventor: Ming-Hui LIN -
Publication number: 20200033191Abstract: A spectrometer engine and an adjustment method thereof are provided. The spectrometer engine includes a connector, a light sensor, a variable gain amplifier, a variable reference voltage generation circuit, an analog-to-digital converter and a control circuit. The light sensor senses a light to be measured coming from an object to be measured to generate a sensing signal. The variable gain amplifier amplifies the sensing signal according to a first setting parameter to generate an amplified signal. The variable reference voltage generation circuit provides a reference voltage according to a second setting parameter. The analog-to-digital converter converts the amplified signal to a digital signal according to the reference voltage. The control circuit reads the digital signal and adjusts at least one of the first to third setting parameters according to the digital signal for the spectrometer engine to measure the object to be measured again to generate another digital signal.Type: ApplicationFiled: July 17, 2019Publication date: January 30, 2020Applicant: InnoSpectra CorporationInventors: Cheng-Hsiung Chen, Yung-Yu Huang, Ming-Hui Lin, He-Yi Hsieh, Hsi-Pin Li
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Publication number: 20190368928Abstract: A spectrometer including an optomechanical module and a control module is provided. The optomechanical module includes an optomechanical engine and a sampling device. The optomechanical engine and the sampling device are disposed in the optomechanical module. The sampling device is coupled to the optomechanical engine. The sampling device is configured to transfer a sampling light to the optomechanical engine. The sampling device includes a memory device. The memory device is disposed in the sampling device. The memory device is configured to pre-store an optomechanical parameter corresponding to the optomechanical engine. The control module is coupled to the optomechanical module. The control module is configured to read the memory device to obtain the optomechanical parameter. The control module calibrates the optomechanical engine according to the optomechanical parameter.Type: ApplicationFiled: May 28, 2019Publication date: December 5, 2019Applicant: InnoSpectra CorporationInventors: Cheng-Hsiung Chen, Yung-Yu Huang, Ming-Hui Lin, He-Yi Hsieh, Hsi-Pin Li
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Patent number: 10422692Abstract: A spectrometer system including a spectrometer device, a mobile apparatus and a cloud server is provided. The spectrometer device scans a target object according to one of a plurality of sets of spectral scan setting parameters to generate spectral data. The mobile apparatus sets the spectrometer device to select one set from the plurality of sets spectral scan setting parameters for scanning the target object. The mobile apparatus receives the spectral data from the spectrometer device and outputs the spectral data. The cloud server stores detection models and the spectral data received from the mobile apparatus, and analyzes the spectral data according to one of the detection models to output an analysis result to the mobile apparatus. The spectrometer system can reduce network transmission traffic and prevent object analysis and model building from being affected by unregulated spectral data so correctness of spectral scan can be controlled.Type: GrantFiled: February 27, 2019Date of Patent: September 24, 2019Assignee: InnoSpectra CorporationInventors: Hsi-Pin Li, Ming-Chih Chen, He-Yi Hsieh, Ming-Hui Lin
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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