Patents by Inventor Kai Cheng Hsu

Kai Cheng Hsu 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).

  • Publication number: 20240127429
    Abstract: A meniscus tear assisted determination system includes an image capturing device and a processor. The image capturing device is for capturing a target protocol of a subject, and the target protocol includes a plurality of target knee joint image sequences. The processor is signally connected to the image capturing device and includes a data preprocessing module and a meniscus tear assisted determination program. The data preprocessing module is for grouping the plurality of target knee joint image sequences and extracting a plurality of target coronal plane image sequences and a plurality of target sagittal plane image sequences. The meniscus tear assisted determination program includes a meniscus location detector and a meniscus tear predictor.
    Type: Application
    Filed: February 23, 2023
    Publication date: April 18, 2024
    Applicant: China Medical University
    Inventors: Kuang-Sheng Lee, Kai-Cheng Hsu, Ya-Lun Wu, Ching-Ting Lin
  • Publication number: 20240121373
    Abstract: Disclosed are an image display method and a 3d display system. The method is adapted to the 3d display system including a 3d display device and includes the following steps. A first image and a second image are obtained by splitting an input image according to a 3d image format. Whether the input image is a 3D format image complying with the 3D image format is determined through a stereo matching processing performed on the first image and the second image. An image interweaving process is enabled to be performed on the input image to generate an interweaving image in response to determining that the input image is the 3D format image complying with the 3D image format, and the interweaving image is displayed via the 3D display device.
    Type: Application
    Filed: May 10, 2023
    Publication date: April 11, 2024
    Applicant: Acer Incorporated
    Inventors: Kai-Hsiang Lin, Hung-Chun Chou, Wen-Cheng Hsu, Shih-Hao Lin, Chih-Haw Tan
  • Publication number: 20240008765
    Abstract: A sleep apnea assessment method includes the following steps. A sleep apnea assessment system is provided. A target ECG signal data of the subject is obtained. A data pre-processing step is performed so as to obtain a target ECG time-frequency data, and the target ECG time-frequency data is processed so as to obtain a plurality of target time-frequency segment data. An assessing step of apnea event is performed so as to output an assessing result of sleep apnea event of each of the plurality of target time-frequency segment data, and the assessing result of sleep apnea event is for assessing whether the subject has the sleep apnea event in any one of the plurality of target time-frequency segment data or not and predicting a probability of an occurrence of sleep apnea event of the subject.
    Type: Application
    Filed: January 10, 2023
    Publication date: January 11, 2024
    Applicant: China Medical University
    Inventors: Kai-Cheng Hsu, Liang-Wen Hang, Ya-Lun Wu, Meng-Hsuan Liu
  • Publication number: 20240013473
    Abstract: A method for three dimensional medical image construction having steps of inputting multiple two-dimensional images and a known three-dimensional image into a processing module and inputting a new two-dimensional image into the processing module to obtain a reconstructed three-dimensional image, wherein the processing module utilizes a neural network to build a reconstructed three-dimensional image by unfolding the two-dimensional image to produce a three-dimensional reconstruction.
    Type: Application
    Filed: June 16, 2023
    Publication date: January 11, 2024
    Inventors: Yi-Wen Chen, Cheng-Ting Shih, Kui-Chou Huang, Hsin-Yuan Fang, Kai-Cheng Hsu
  • Publication number: 20220409122
    Abstract: An artificial intelligence assisted medical diagnosis method for a sepsis is proposed. A database reading step is performed to read a sepsis database and at least one database to be tested of a storing unit. The sepsis database includes a plurality of sepsis data, and the at least one database to be tested includes a plurality of data to be tested. A data table creating step is performed to create a sepsis data table according to the sepsis data, and create a data table to be tested according to the data to be tested. A model training step is performed to train the sepsis data table according to a K-fold cross-validation and a machine learning algorithm to generate a sepsis diagnosis model. A sepsis predicting step is performed to input the data table to be tested into the sepsis diagnosis model to calculate a sepsis prediction result.
    Type: Application
    Filed: September 13, 2021
    Publication date: December 29, 2022
    Applicant: China Medical University
    Inventors: Der-Yang Cho, Kai-Cheng Hsu, Ya-Lun Wu, Ding-Hong Xu
  • Publication number: 20220406296
    Abstract: An intelligent medical speech automatic recognition method includes performing a first model training step, a second model training step, a voice receiving step, a signal pre-treatment step and a transforming step. The first model training step is performed to train a generic statement data and a medical statement data of a database to establish a first model. The second model training step is performed to train a medical textbook data of the database to establish a second model. The voice receiving step is performed to receive a speech signal. The signal pre-treatment step is performed to receive the speech signal from the voice receiver and transform the speech signal into a to-be-recognized speech signal. The transforming step is performed to transform and recognize the to-be-recognized speech signal into a complete sentence writing character according to the first model and the second model.
    Type: Application
    Filed: September 29, 2021
    Publication date: December 22, 2022
    Applicant: China Medical University
    Inventors: Der-Yang Cho, Kai-Cheng Hsu, Ya-Lun Wu, Kai-Ching Chen
  • Patent number: 10547435
    Abstract: A configuration and measurement method for performing a full-duplex communication and a base station (BS) using the same is disclosed. In an embodiment, a base station selects a transmitting user equipment (UE) among one or more transmitting UEs and a receiving UE among one or more receiving UEs to form a transmit-receive (TX-RX) UE pair of one or more TX-RX UE pairs for performing the full-duplex communication, based on a first channel strength between the BS and the transmitting UE, a second channel strength between the BS and the receiving UE, and a third channel strength the transmitting UE and the receiving UE. And the BS transmits an informing message of the one or more TX-RX UE pairs for triggering the channel measurement and the information fed back.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: January 28, 2020
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Kai-Cheng Hsu, Hung-Yu Wei, Ching-Ju Lin
  • Patent number: 10532991
    Abstract: Provided is a method for preparing hispidulin or a derivative thereof. The method includes selective protection of trihydroxybenzaldehyde, followed by regioselective iodination, selective protection, Stille coupling, Baeyer-Villiger oxidation and basic hydrolysis to obtain a protected intermediate compound. Then, alkylation, Claisen-Schmidt condensation, cyclization and deprotection of the protected intermediate compound are performed to obtain hispidulin or the derivative thereof. The present disclosure provides an efficient method for total synthesis of hispidulin or the derivative thereof with concise reaction steps and high yield.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: January 14, 2020
    Assignee: TAIPEI MEDICAL UNIVERSITY
    Inventors: Wei-Jan Huang, Kai-Cheng Hsu, Lih-Chu Chiou, Liang-Chieh Chen, Hui-Ju Tseng, Pi-Chuan Fan
  • Publication number: 20190322637
    Abstract: Provided is a method for preparing hispidulin or a derivative thereof. The method includes selective protection of trihydroxybenzaldehyde, followed by regioselective iodination, selective protection, Stille coupling, Baeyer-Villiger oxidation and basic hydrolysis to obtain a protected intermediate compound. Then, alkylation, Claisen-Schmidt condensation, cyclization and deprotection of the protected intermediate compound are performed to obtain hispidulin or the derivative thereof. The present disclosure provides an efficient method for total synthesis of hispidulin or the derivative thereof with concise reaction steps and high yield.
    Type: Application
    Filed: November 1, 2018
    Publication date: October 24, 2019
    Inventors: Wei-Jan Huang, Kai-Cheng Hsu, Lih-Chu Chiou, Liang-Chieh Chen, Hui-Ju Tseng, Pi-Chuan Fan
  • Patent number: 10044491
    Abstract: In an embodiment, a base station (BS) receives one or more first data transmitting from at least one of one or more transmitting user equipments (UEs). The BS transmits a message including assistance parameters for performing a full-duplex data transmission, to at least one of one or more receiving UEs, wherein the parameters are associated with information of reducing an interference from the at least one of the transmitting UEs. And, the BS transmits one or more second data including the one or more first data to the at least one of the receiving UEs. Wherein, the receiving UEs and the transmitting UEs respectively include at least one of: one or more half-duplex UEs, one or more full-duplex UEs, or any combination of two or more of the half-duplex UEs and the full-duplex UEs.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: August 7, 2018
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Kai-Cheng Hsu, Hung-Yu Wei, Ching-Ju Lin
  • Patent number: 9876559
    Abstract: A method for relaying signal and a relay using the same are proposed. The method is applicable to a relay. The method includes: receiving a signal with power allocation from a source; demodulating the signal to extract a symbol; re-modulating the symbol to a re-modulated symbol; and transmitting the re-modulated symbol to a destination according to a specific delay.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: January 23, 2018
    Assignee: Industrial Technology Research Insitute
    Inventors: Kai-Cheng Hsu, Hung-Yu Wei
  • Publication number: 20170264418
    Abstract: In an embodiment, a base station (BS) receives one or more first data transmitting from at least one of one or more transmitting user equipments (UEs). The BS transmits a message including assistance parameters for performing a full-duplex data transmission, to at least one of one or more receiving UEs, wherein the parameters are associated with information of reducing an interference from the at least one of the transmitting UEs. And, the BS transmits one or more second data including the one or more first data to the at least one of the receiving UEs. Wherein, the receiving UEs and the transmitting UEs respectively include at least one of: one or more half-duplex UEs, one or more full-duplex UEs, or any combination of two or more of the half-duplex UEs and the full-duplex UEs.
    Type: Application
    Filed: July 14, 2016
    Publication date: September 14, 2017
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Kai-Cheng HSU, Hung-Yu WEI, Ching-Ju LIN
  • Publication number: 20170264382
    Abstract: A configuration and measurement method for performing a full-duplex communication and a base station (BS) using the same is disclosed. In an embodiment, a base station selects a transmitting user equipment (UE) among one or more transmitting UEs and a receiving UE among one or more receiving UEs to form a transmit-receive (TX-RX) UE pair of one or more TX-RX UE pairs for performing the full-duplex communication, based on a first channel strength between the BS and the transmitting UE, a second channel strength between the BS and the receiving UE, and a third channel strength between the transmitting UE and the receiving UE. And the BS transmits an informing message of the one or more TX-RX UE pairs for triggering the channel measurement and the information fed back.
    Type: Application
    Filed: July 14, 2016
    Publication date: September 14, 2017
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Kai-Cheng HSU, Hung-Yu WEI, Ching-Ju LIN
  • Patent number: 9738660
    Abstract: The present invention provides a compound of formula (I) or the salt thereof: wherein R is at least one selected from the group consisting of unsubstituted C1-4 alkyl, C1-4 alkyl substituted by C6-18 aryl or —OR1, and —C(?O)Z. The compound is a type-S protein kinase inhibitor, which binds to an ATP-binding site and a substrate-recognition site of a protein kinase simultaneously. The present invention further provides a pharmaceutical composition, which includes a compound of formula (I) or a salt and a pharmaceutically acceptable carrier thereof. The present invention further provides a use of a compound of formula (I) or a salt thereof, which is for the manufacture of a protein kinase inhibitor as a drug.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: August 22, 2017
    Assignee: National Chiao Tung University
    Inventors: Jinn-Moon Yang, Kai-Cheng Hsu, Tzu-Ying Sung, Shen Rong Lin, Yun-Ming Wang, Kuang-Mei Hsu, Hsin-Ping Lin, Wan-Chun Liu
  • Publication number: 20160269202
    Abstract: A method for relaying signal and a relay using the same are proposed. The method is applicable to a relay. The method includes: receiving a signal with power allocation from a source; demodulating the signal to extract a symbol; re-modulating the symbol to a re-modulated symbol; and transmitting the re-modulated symbol to a destination according to a specific delay.
    Type: Application
    Filed: December 22, 2015
    Publication date: September 15, 2016
    Inventors: Kai-Cheng Hsu, Hung-Yu Wei
  • Publication number: 20160096848
    Abstract: The present invention provides a compound of formula (I) or the salt thereof: wherein R is at least one selected from the group consisting of unsubstituted C1-4 alkyl, C1-4 alkyl substituted by C6-18 aryl or —OR1, and —C(?O)Z. The compound is a type-S protein kinase inhibitor, which binds to an ATP-binding site and a substrate-recognition site of a protein kinase simultaneously. The present invention further provides a pharmaceutical composition, which includes a compound of formula (I) or a salt and a pharmaceutically acceptable carrier thereof. The present invention further provides a use of a compound of formula (I) or a salt thereof, which is for the manufacture of a protein kinase inhibitor as a drug.
    Type: Application
    Filed: January 16, 2015
    Publication date: April 7, 2016
    Inventors: Jinn-Moon Yang, Kai-Cheng Hsu, Tzu-Ying Sung, Shen Rong Lin, Yun-Ming Wang, Kuang-Mei Hsu, Hsin-Ping Lin, Wan-Chun Liu
  • Publication number: 20140194392
    Abstract: A drug screening method is disclosed. The drug screening method includes steps of screening a compound library to obtain a first group of compounds capable of binding to a wild type target; screening the first group of compounds to obtain a second group of compounds capable of binding to a mutant site of a mutant target; analyzing characteristics of binding sites of the wild type target and the mutant type target to obtain physico-chemical properties of the binding sites; identifying a candidate from the second group of compounds according to the physico-chemical properties of the binding site; and performing a bio-assay on inhibitory activity of the candidate.
    Type: Application
    Filed: April 29, 2013
    Publication date: July 10, 2014
    Applicant: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Jinn-Moon Yang, Kai-Cheng Hsu
  • Patent number: D583362
    Type: Grant
    Filed: March 3, 2008
    Date of Patent: December 23, 2008
    Assignee: Y. C. Cable East Inc.
    Inventors: Kai Cheng Hsu, Van Hong Tsai