Patents by Inventor Meng-Chun Lin
Meng-Chun 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: 20240173819Abstract: A wafer grinding parameter optimization method and an electronic device are provided. The method includes the following. A natural frequency of a grinding wheel spindle of wafer processing equipment is obtained, and a grinding stability lobe diagram is generated accordingly. A grinding speed is selected based on a speed range of the grinding wheel spindle. Multiple grinding parameter combinations are determined based on the grinding speed. Multiple grinding simulation result combinations corresponding to the grinding parameter combinations are generated. A specific grinding parameter combination is selected based on each of the grinding simulation result combinations, and the wafer processing equipment is set accordingly.Type: ApplicationFiled: September 12, 2023Publication date: May 30, 2024Applicant: GlobalWafers Co., Ltd.Inventors: Chih-Chun Cheng, Wen-Nan Cheng, Meng-Bi Lin, Chi-Feng Li, Tzu-Fan Chiang, Wei-Jen Chen, Chien Hung Chen, Hsiu Chi Liang, Ying-Ru Shih
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Publication number: 20240151930Abstract: The present invention relates to an aperture unit having an optical axis. The aperture unit includes a fixed portion, a guiding element, a first blade and a driving assembly. The guiding element is movably connected to the fixed portion, and the first blade is movably connected to the guiding element and the fixed portion. The driving assembly is disposed on the guiding element for driving the guiding element to move relative to the fixed portion in a first moving dimension. When the guiding element moves relative to the fixed portion in the first moving dimension, the first blade is driven by the guiding element to move relative to the fixed portion in a second moving dimension, and the first moving dimension and the second moving dimension are different.Type: ApplicationFiled: January 12, 2024Publication date: May 9, 2024Inventors: Kuo-Chun KAO, Meng-Ting LIN, I-Mei HUANG, Sin-Jhong SONG
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Publication number: 20240096784Abstract: Some embodiments of the present disclosure relate to an integrated chip including an extended via that spans a combined height of a wire and a via and that has a smaller footprint than the wire. The extended via may replace a wire and an adjoining via at locations where the sizing and the spacing of the wire are reaching lower limits. Because the extended via has a smaller footprint than the wire, replacing the wire and the adjoining via with the extended via relaxes spacing and allows the size of the pixel to be further reduced. The extended via finds application for capacitor arrays used for pixel circuits.Type: ApplicationFiled: January 3, 2023Publication date: March 21, 2024Inventors: Meng-Hsien Lin, Hsing-Chih Lin, Ming-Tsong Wang, Min-Feng Kao, Kuan-Hua Lin, Jen-Cheng Liu, Dun-Nian Yaung, Ko Chun Liu
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Publication number: 20220383641Abstract: A safety system for a vehicle includes a camera and a central control device. The camera is configured to obtain a first image. When the central control device determines that the vehicle is in a straight-moving state, the central control device determines whether a target object is in a first range on a side of the vehicle according to the first image. When the central control device determines that the vehicle is in a turning state, the central control device determines whether the target object is in a second range on the side of the vehicle according to the first image, wherein the second range is larger than the first range.Type: ApplicationFiled: May 17, 2022Publication date: December 1, 2022Inventors: I-Hau YEH, Kuo-Ching HUNG, Meng-Chun LIN
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Patent number: 11450261Abstract: An image display system increases the data volume of a control signal in a frame of analog image so as to process an analog image in real time. A method for increasing the data volume of the control signal, which is used in the image display system, includes increasing the time for transmitting the control signal, changing an encoding method of the control signal to increase a data volume which is transmitted in unit time or outputting an analog image signal and the control signal at the same time. Therefore, the data volume of the control signal in a frame of image can be increased.Type: GrantFiled: May 25, 2021Date of Patent: September 20, 2022Assignee: AVISONIC TECHNOLOGY CORPORATIONInventors: Kuo-Ching Hung, Meng-Chun Lin, Han-Min Cho, Sheng-Fuu Lin
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Patent number: 11147748Abstract: The present invention is directed to a composition of temporary crown materials, comprising a powder reagent and a liquid reagent; wherein the powder reagent comprises PMMA and an initiator, and the liquid reagent comprises MMA, a catalyst, and a plasticizer; wherein the plasticizer is a citrate ester compound. The composition of temporary crown materials of the present invention has high hardness, high toughness, high flexural strength and excellent biocompatibility.Type: GrantFiled: October 16, 2019Date of Patent: October 19, 2021Assignee: NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGYInventors: Hsu-Wei Fang, Yuan-Min Lin, Meng-Chun Lin
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Publication number: 20210280123Abstract: An image display system increases the data volume of a control signal in a frame of analog image so as to process an analog image in real time. A method for increasing the data volume of the control signal, which is used in the image display system, includes increasing the time for transmitting the control signal, changing an encoding method of the control signal to increase a data volume which is transmitted in unit time or outputting an analog image signal and the control signal at the same time. Therefore, the data volume of the control signal in a frame of image can be increased.Type: ApplicationFiled: May 25, 2021Publication date: September 9, 2021Inventors: Kuo-Ching HUNG, Meng-Chun LIN, Han-Min CHO, Sheng-Fuu LIN
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Patent number: 11049433Abstract: An image display system increases the data volume of a control signal in a frame of analog image so as to process an analog image in real time. A method for increasing the data volume of the control signal, which is used in the image display system, includes increasing the time for transmitting the control signal, changing an encoding method of the control signal to increase a data volume which is transmitted in unit time or outputting an analog image signal and the control signal at the same time. Therefore, the data volume of the control signal in a frame of image can be increased.Type: GrantFiled: September 9, 2019Date of Patent: June 29, 2021Assignee: AVISONIC TECHNOLOGY CORPORATIONInventors: Kuo-Ching Hung, Meng-Chun Lin, Han-Min Cho, Sheng-Fuu Lin
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Publication number: 20210059906Abstract: The present invention is directed to a composition of temporary crown materials, comprising a powder reagent and a liquid reagent; wherein the powder reagent comprises PMMA and an initiator, and the liquid reagent comprises MMA, a catalyst, and a plasticizer; wherein the plasticizer is a citrate ester compound. The composition of temporary crown materials of the present invention has high hardness, high toughness, high flexural strength and excellent biocompatibility.Type: ApplicationFiled: October 16, 2019Publication date: March 4, 2021Applicant: National Taipei University of TechnologyInventors: Hsu-Wei Fang, Yuan-Min Lin, Meng-Chun Lin
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Publication number: 20200184875Abstract: An image display system increases the data volume of a control signal in a frame of analog image so as to process an analog image in real time. A method for increasing the data volume of the control signal, which is used in the image display system, includes increasing the time for transmitting the control signal, changing an encoding method of the control signal to increase a data volume which is transmitted in unit time or outputting an analog image signal and the control signal at the same time. Therefore, the data volume of the control signal in a frame of image can be increased.Type: ApplicationFiled: September 9, 2019Publication date: June 11, 2020Inventors: Kuo-Ching HUNG, Meng-Chun LIN, Han-Min CHO, Sheng-Fuu LIN
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Publication number: 20160068945Abstract: A method for beautifying a surface of a reinforced glass contains steps of: forming a shielding layer on a non-pattern area of a surface of a body of a reinforced glass in an acid resistant ink printing manner or an ink developing manner; plating a dielectric layer on the surface of the body in a vacuum magnetron sputtering manner; plating a metallic isolation layer; plating a metallic reflecting layer, which is colorful or transparent, on a pattern area; plating the metallic isolation layer; plating a protective layer; removing the shielding layer by ways of detergent to form the pattern area on the metallic reflecting layer on the surface of the body. Thereby, the metallic reflecting layer in the pattern area does not oxidize, discolor, and deteriorate in reinforcing process of the body at high temperature, and the pattern area of the metallic reflecting layer does not fade.Type: ApplicationFiled: September 10, 2014Publication date: March 10, 2016Inventor: Meng-Chun LIN
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Patent number: 9153014Abstract: The present invention provides an image correction method and a related image correction system which can correct images captured via a fisheye lens or a ultra-wide angle lens camera so as to alleviate geometrical distortion in the images, and geometrically adjust the images according to user's requirements. Wherein, the present invention further enhances the processing performance of image correction computation by a memory allocation technique.Type: GrantFiled: April 21, 2011Date of Patent: October 6, 2015Assignee: Avisonic Technology CorporationInventors: Chi-Chang Yu, Meng-Chun Lin, Homer H. Chen
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Publication number: 20120114262Abstract: The present invention provides an image correction method and a related image correction system which can correct images captured via a fisheye lens or a ultra-wide angle lens camera so as to alleviate geometrical distortion in the images, and geometrically adjust the images according to user's requirements. Wherein, the present invention further enhances the processing performance of image correction computation by a memory allocation technique.Type: ApplicationFiled: April 21, 2011Publication date: May 10, 2012Inventors: Chi-Chang Yu, Meng-Chun Lin, Homer H. Chen
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Publication number: 20100328200Abstract: A device for converting display screen into touch panel screen includes a projection screen; an image projection unit for projecting an image on the projection screen; a light pointer for emitting a light spot signal of a specific wavelength on the projection screen; an image detecting unit, which includes a fisheye lens for receiving the image on the projection screen to generate a fisheye distorted image; and an optical filter for filtering out the optical energy except the light spot signal of the specific wavelength; an image processing unit, coupled to the image detecting unit, for calculating a first position of the light spot on the projection screen according to the fisheye distorted image; and a message transmitting unit, coupled to the image processing unit, for outputting a touch panel signal according to the calculating result of the image processing unit.Type: ApplicationFiled: June 24, 2010Publication date: December 30, 2010Inventors: Chi-Chang Yu, Chih-Yang Tzeng, Homer H. Chen, Meng-Chun Lin, I-Hau Yeh, Hong-Cheng Chen
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Publication number: 20080212679Abstract: A memory-efficient motion estimation technique for high-resolution video coding is proposed. The main objective is to reduce the external memory access, especially for limited local memory resource. The reduction of memory access can successfully save the notorious power consumption. The key to reduce the memory access is based on center-biased algorithm in that the center-biased algorithm performs the motion vector searching with the minimum search data. While considering the data reusability, the proposed dual-search-windowing approaches use a secondary windowing as an option per searching necessity, by which the loading of search windows can be alleviated and hence reduce the required external memory bandwidth, without significant quality degradation.Type: ApplicationFiled: February 29, 2008Publication date: September 4, 2008Inventors: Meng-Chun Lin, Lan-Rong Dung