Patents by Inventor Kai-Wei Chang
Kai-Wei Chang 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: 20240153440Abstract: An interleaving driving method of light emitting diode array comprises: receiving image signal; converting the image signal into gray scale signals, the gray scale signals correspond to the plurality of light emitting channels, respectively, to execute multiple steps. The multiple steps include: generating a high gray scale data group and a low gray scale data group; when there is data in the high gray scale data group, drive the light emitting diode channel corresponding to the target gray scale signal during a first turn on time interval; when there is data in the low gray scale data group, drive the light emitting diode channel corresponding to the target gray scale signal during a second turn on time interval which does not overlap the first turn on time interval and a first gray scale signal and a second gray scale signal of the gray scale signals does not overlap each other.Type: ApplicationFiled: March 9, 2023Publication date: May 9, 2024Applicant: MACROBLOCK,INC.Inventors: Kai En LIN, Che Wei CHANG, Ming Jia WU
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Publication number: 20240113032Abstract: Interconnect structure packages (e.g., through silicon vias (TSV) packages, through interlayer via (TIV) packages) may be pre-manufactured as opposed to forming TIVs directly on a carrier substrate during a manufacturing process for a semiconductor die package at backend packaging facility. The interconnect structure packages may be placed onto a carrier substrate during manufacturing of a semiconductor device package, and a semiconductor die package may be placed on the carrier substrate adjacent to the interconnect structure packages. A molding compound layer may be formed around and in between the interconnect structure packages and the semiconductor die package.Type: ApplicationFiled: April 25, 2023Publication date: April 4, 2024Inventors: Kai-Fung CHANG, Chin-Wei LIANG, Sheng-Feng WENG, Ming-Yu YEN, Cheyu LIU, Hung-Chih CHEN, Yi-Yang LEI, Ching-Hua HSIEH
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Patent number: 11916098Abstract: An integrated inductor is provided. The integrated inductor includes a first winding and a second winding, and has a first end, a second end, and a node. The first winding utilizes the first end and the node as two ends thereof and includes a first coil and a second coil, which do not overlap. The second winding utilizes the second end and the node as two ends thereof and includes a third coil and a fourth coil, which do not overlap. The first coil and the third coil have an overlapping area, and the second coil and the fourth coil have an overlapping area. The first coil is surrounded by the third coil, and the fourth coil is surrounded by the second coil.Type: GrantFiled: December 28, 2020Date of Patent: February 27, 2024Assignee: REALTEK SEMICONDUCTOR CORPORATIONInventors: Cheng-Wei Luo, Chieh-Pin Chang, Kai-Yi Huang, Ta-Hsun Yeh
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Publication number: 20240018131Abstract: Hydantoin based compounds useful as inhibitors of matrix metalloproteinases (MMPs), particularly macrophage elastase (MMP-12) are described. Also described are related compositions and methods of using the compounds to inhibit MMP-12 and treat diseases mediated by MMP-12, such as asthma, chronic obstructive pulmonary disease (COPD), emphysema, acute lung injury, idiopathic pulmonary fibrosis (IPF), sarcoidosis, systemic sclerosis, liver fibrosis, nonalcoholic steatohepatitis (NASH), arthritis, cancer, heart disease, inflammatory bowel disease (IBD), acute kidney injury (AKI), chronic kidney disease (CKD), Alport syndrome, and nephritis.Type: ApplicationFiled: July 6, 2023Publication date: January 18, 2024Inventors: Wenjin Yang, Kai-Wei Chang, Suying Liu, Cheng-Han Tsai
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Publication number: 20230365543Abstract: Hydantoin based compounds useful as inhibitors of matrix metalloproteinases (MMPs), particularly macrophage elastase (MMP-12) are described. Also described are related compositions and methods of using the compounds to inhibit MMP-12 and treat diseases mediated by MMP-12, such as asthma, chronic obstructive pulmonary disease (COPD), emphysema, acute lung injury, idiopathic pulmonary fibrosis (IPF), sarcoidosis, systemic sclerosis, liver fibrosis, nonalcoholic steatohepatitis (NASH), arthritis, cancer, heart disease, inflammatory bowel disease (IBD), acute kidney injury (AKI), chronic kidney disease (CKD), Alport syndrome, and nephritis.Type: ApplicationFiled: April 28, 2023Publication date: November 16, 2023Inventors: Wenjin YANG, Kai-Wei CHANG
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Patent number: 11739080Abstract: Hydantoin based compounds useful as inhibitors of matrix metalloproteinases (MMPs), particularly macrophage elastase (MMP-12) are described. Also described are related compositions and methods of using the compounds to inhibit MMP-12 and treat diseases mediated by MMP-12, such as asthma, chronic obstructive pulmonary disease (COPD), emphysema, acute lung injury, idiopathic pulmonary fibrosis (IPF), sarcoidosis, systemic sclerosis, liver fibrosis, nonalcoholic steatohepatitis (NASH), arthritis, cancer, heart disease, inflammatory bowel disease (IBD), acute kidney injury (AKI), chronic kidney disease (CKD), Alport syndrome, and nephritis.Type: GrantFiled: May 14, 2019Date of Patent: August 29, 2023Assignee: Foresee Pharmaceuticals USA, Inc.Inventors: Wenjin Yang, Kai-Wei Chang, Suying Liu, Cheng-Han Tsai
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Patent number: 11673884Abstract: Hydantoin based compounds of formula (I) useful as inhibitors of matrix metalloproteinases (MMPs), particularly macrophage elastase (MMP-12) are described. Also described are related compositions and methods of using the compounds to inhibit MMP-12 and treat diseases mediated by MMP-12, such as asthma, chronic obstructive pulmonary disease (COPD), emphysema, acute lung injury, idiopathic pulmonary fibrosis (IPF), sarcoidosis, systemic sclerosis, liver fibrosis, nonalcoholic steatohepatitis (NASH), arthritis, cancer, heart disease, inflammatory bowel disease (IBD), acute kidney injury (AKI), chronic kidney disease (CKD), Alport syndrome, and nephritis.Type: GrantFiled: November 13, 2020Date of Patent: June 13, 2023Assignee: Foresee Pharmaceuticals Co., Inc.Inventors: Wenjin Yang, Kai-Wei Chang
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Publication number: 20230014855Abstract: Hydantoin based compounds useful as inhibitors of matrix metalloproteinases (MMPs), particularly macrophage elastase (MMP-12) are described. Also described are related compositions and methods of using the compounds to inhibit MMP-12 and treat diseases mediated by MMP-12, such as asthma, chronic obstructive pulmonary disease (COPD), emphysema, acute lung injury, idiopathic pulmonary fibrosis (IPF), sarcoidosis, systemic sclerosis, liver fibrosis, nonalcoholic steatohepatitis (NASH), arthritis, cancer, heart disease, inflammatory bowel disease (IBD), acute kidney injury (AKI), chronic kidney disease (CKD), Alport syndrome, and nephritis.Type: ApplicationFiled: November 13, 2020Publication date: January 19, 2023Inventors: Wenjin YANG, Kai-Wei CHANG
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Publication number: 20210214340Abstract: Hydantoin based compounds useful as inhibitors of matrix metalloproteinases (MMPs), particularly macrophage elastase (MMP-12) are described. Also described are related compositions and methods of using the compounds to inhibit MMP-12 and treat diseases mediated by MMP-12, such as asthma, chronic obstructive pulmonary disease (COPD), emphysema, acute lung injury, idiopathic pulmonary fibrosis (IPF), sarcoidosis, systemic sclerosis, liver fibrosis, nonalcoholic steatohepatitis (NASH), arthritis, cancer, heart disease, inflammatory bowel disease (IBD), acute kidney injury (AKI), chronic kidney disease (CKD), Alport syndrome, and nephritis.Type: ApplicationFiled: May 14, 2019Publication date: July 15, 2021Inventors: Wenjin Yang, Kai-Wei CHANG, Suying LIU, Cheng-Han TSAI
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Publication number: 20210171509Abstract: Hydantoin based compounds useful as inhibitors of matrix metalloproteinases (MMPs), particularly macrophage elastase (MMP-12) are described. Also described are related compositions and methods of using the compounds to inhibit MMP-12 and treat diseases mediated by MMP-12, such as asthma, chronic obstructive pulmonary disease (COPD), emphysema, acute lung injury, idiopathic pulmonary fibrosis (IPF), sarcoidosis, systemic sclerosis, liver fibrosis, nonalcoholic steatohepatitis (NASH), arthritis, cancer, heart disease, inflammatory bowel disease (IBD), acute kidney injury (AKI), chronic kidney disease (CKD), Alport syndrome, and nephritis.Type: ApplicationFiled: November 13, 2020Publication date: June 10, 2021Inventors: Wenjin YANG, Kai-Wei CHANG
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Patent number: 10851089Abstract: Hydantoin based compounds useful as inhibitors of matrix metalloproteinases (MMPs), particularly macrophage elastase (MMP-12) are described. Also described are related compositions and methods of using the compounds to inhibit MMP-12 and treat diseases mediated by MMP-12, such as asthma, chronic obstructive pulmonary disease (COPD), emphysema, acute lung injury, idiopathic pulmonary fibrosis (IPF), sarcoidosis, systemic sclerosis, liver fibrosis, nonalcoholic steatohepatitis (NASH), arthritis, cancer, heart disease, inflammatory bowel disease (IBD), acute kidney injury (AKI), chronic kidney disease (CKD), Alport syndrome, and nephritis.Type: GrantFiled: May 14, 2019Date of Patent: December 1, 2020Assignee: Foresee Pharmaceuticals Co., Ltd.Inventors: Wenjin Yang, Kai-Wei Chang, Suying Liu, Cheng-Han Tsai
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Patent number: 10490052Abstract: A motion-sensing floor mat, an assembly of such floor mats, and a monitoring system with such floor mats are provided; wherein the floor mat can be joined with another such floor mat and electrically connected to a monitoring device to form the monitoring system; the monitoring device stores a queue list and a topology matrix and uses a topological algorithm to store the identification tag of each such floor mat detected into the queue list in order, to gradually establish the topology matrix for the floor mats detected; and to thereby obtain the relative positions of the floor mats detected. When any of the floor mats is subjected to pressure (e.g., when someone falls on the floor mat accidentally) and generates a sensing signal, the monitoring device can pinpoint the position of that floor mat (i.e., the location of the fall) rapidly according to the topology matrix.Type: GrantFiled: September 14, 2017Date of Patent: November 26, 2019Assignees: SEDA CHEMICAL PRODUCTS CO., LTD., SEDA G-TECH CO., LTD.Inventors: Yeh-Liang Hsu, Wei-Kuan Wang, Kai-Wei Chang, Yu-Wei Liu, Wei-Yi Chang
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Publication number: 20190352287Abstract: Hydantoin based compounds useful as inhibitors of matrix metalloproteinases (MMPs), particularly macrophage elastase (MMP-12) are described. Also described are related compositions and methods of using the compounds to inhibit MMP-12 and treat diseases mediated by MMP-12, such as asthma, chronic obstructive pulmonary disease (COPD), emphysema, acute lung injury, idiopathic pulmonary fibrosis (IPF), sarcoidosis, systemic sclerosis, liver fibrosis, nonalcoholic steatohepatitis (NASH), arthritis, cancer, heart disease, inflammatory bowel disease (IBD), acute kidney injury (AKI), chronic kidney disease (CKD), Alport syndrome, and nephritis.Type: ApplicationFiled: May 14, 2019Publication date: November 21, 2019Inventors: Wenjin YANG, Kai-Wei CHANG, Suying LIU, Cheng-Han TSAI
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Publication number: 20190352288Abstract: Hydantoin based compounds useful as inhibitors of matrix metalloproteinases (MMPs), particularly macrophage elastase (MMP-12) are described. Also described are related compositions and methods of using the compounds to inhibit MMP-12 and treat diseases mediated by MMP-12, such as asthma, chronic obstructive pulmonary disease (COPD), emphysema, acute lung injury, idiopathic pulmonary fibrosis (IPF), sarcoidosis, systemic sclerosis, liver fibrosis, nonalcoholic steatohepatitis (NASH), arthritis, cancer, heart disease, inflammatory bowel disease (IBD), acute kidney injury (AKI), chronic kidney disease (CKD), Alport syndrome, and nephritis.Type: ApplicationFiled: May 14, 2019Publication date: November 21, 2019Inventors: Wenjin YANG, Kai-Wei CHANG, Suying LIU, Cheng-Han TSAI
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Publication number: 20180101599Abstract: An “Interactive Text Completion System” provides various techniques for presenting a user with personalized context-based multi-word text completion suggestions via a user interface. The multi-word text completion suggestions are updated in real-time as the user types and/or selects one or more words of the completion suggestions. The Interactive Text Completion System applies a language model in combination with a document context to generate the completion suggestions. In various implementations, the language model is generated from a store of prior documents created or edited by the user. As such, the language model is personalized to individual users based on prior documents of those users. However, any desired source or corpus of existing documents can be used to generate the language model. The resulting language model offers relatively long completion suggestions (e.g., phrases consisting of a sequence of multiple words) based on the current document context.Type: ApplicationFiled: October 8, 2016Publication date: April 12, 2018Applicant: Microsoft Technology Licensing, LLCInventors: Kenneth C. Arnold, Kai-Wei Chang, Adam Tauman Kalai
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Publication number: 20180012475Abstract: A motion-sensing floor mat, an assembly of such floor mats, and a monitoring system with such floor mats are provided; wherein the floor mat can be joined with another such floor mat and electrically connected to a monitoring device to form the monitoring system; the monitoring device stores a queue list and a topology matrix and uses a topological algorithm to store the identification tag of each such floor mat detected into the queue list in order, to gradually establish the topology matrix for the floor mats detected; and to thereby obtain the relative positions of the floor mats detected. When any of the floor mats is subjected to pressure (e.g., when someone falls on the floor mat accidentally) and generates a sensing signal, the monitoring device can pinpoint the position of that floor mat (i.e., the location of the fall) rapidly according to the topology matrix.Type: ApplicationFiled: September 14, 2017Publication date: January 11, 2018Applicants: SEDA CHEMICAL PRODUCTS CO., LTD., SEDA G-Tech CO., LTD.Inventors: Yeh-Liang HSU, Wei-Kuan WANG, Kai-Wei CHANG, Yu-Wei LIU, Wei-Yi CHANG
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Publication number: 20150359488Abstract: The present invention provides an activity-sensing ground pad for integrating with a monitoring apparatus to continuously monitor human activity in the home environment. The activity-sensing ground pad includes a modular base, a sensing layer arranged on the modular base, an insulating layer arranged on the sensing layer, and a conductive elastic layer formed to cover the insulating layer. Specifically, the modular base has a first assembling side with a plurality of first engagement portions thereon and a second assembling side opposite to the first assembling side with a plurality of second engagement portions thereon, wherein a first electrical connector is arranged on one of the engaging portions, and a second electrical connector is arranged on one of the engaging portions in correspondence with the first electrical connector.Type: ApplicationFiled: May 16, 2015Publication date: December 17, 2015Inventors: YEH-LIANG HSU, WEI-KUAN WANG, KAI-WEI CHANG, YU-WEI LIU, WEI-YI CHANG
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Publication number: 20150364023Abstract: The present invention is to provide a monitoring system including a plurality of motion sensing carpets and a monitoring device (e.g., a computer) electrically connected to one of the motion sensing carpets serving as a control unit while all the other motion sensing carpets directly or indirectly joined to the control unit serves as auxiliary units. The monitoring device is able to carry out a topology algorithm and then establish a topology matrix of the motion sensing carpets in a stepwise manner so as to obtain the relative location of each motion sensing carpet. When any of the motion sensing carpets is subjected to pressure caused by a senior member or child in the family toppling over thereon (e.g., an accident) and generates a sensing signal, the monitoring device can rapidly know from the topology matrix the exact location of the accident according to the sensing signal.Type: ApplicationFiled: April 8, 2015Publication date: December 17, 2015Applicants: SEDA CHEMICAL PRODUCTS CO., LTD.Inventors: Yeh-Liang HSU, Wei-Kuan WANG, Kai-Wei CHANG, Yu-Wei LIU, Wei-Yi CHANG
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Patent number: 8501957Abstract: Benzimidazole compounds of formula (I): wherein R1, R2, R3, R4, R5, X, Y, Z1, and Z2 are defined herein. Also disclosed is a method for treating cancer with benzimidazole compounds.Type: GrantFiled: December 10, 2009Date of Patent: August 6, 2013Assignee: China Medical UniversityInventors: Chih-Shiang Chang, Jih-Hwa Guh, Che-Ming Teng, Shiow-Lin Pan, Wei-Ling Chang, Ju-Fang Liu, Kai-Wei Chang, Sheng-Chu Kuo
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Patent number: 8463591Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for polynomial mapping of data for linear SVMs. In one aspect, a method includes training a linear classifier by receiving feature vectors and generating a condensed representation of a mapped vector corresponding to a polynomial mapping of each feature vector, the condensed representation including an index into a weight vector for each non-zero component of the mapped vector. A linear classifier is trained on the condensed representations. In another aspect, a method includes receiving a feature vector, identifying non-zero components resulting from a polynomial mapping of the feature vector, and mapping the combination of one or more elements of each non-zero component to a weight in a weight vector to determine a set of weights. The feature vector is classified according to a classification score derived by summing the set of weights.Type: GrantFiled: July 29, 2010Date of Patent: June 11, 2013Assignee: Google Inc.Inventors: Yin-Wen Chang, Cho-Jui Hsieh, Kai-Wei Chang, Michael Ringgaard, Chih-Jen Lin