Patents by Inventor Chia-Feng Lu

Chia-Feng Lu 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).

  • Patent number: 11955389
    Abstract: A method of determining the reliability of a high-voltage PMOS (HVPMOS) device includes determining a bulk resistance of the HVPMOS device, and evaluating the reliability of the HVPMOS device based on the bulk resistance.
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: April 9, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chia-Chung Chen, Chi-Feng Huang, Tse-Hua Lu
  • Publication number: 20240088224
    Abstract: A semiconductor structure includes a first gate structure, a second gate structure coupled to the first gate structure, a source region, a first drain region, and a second drain region. The source region is surrounded by the first gate structure and the second gate structure. The first drain region is separated from the source region by the first gate structure. The second drain region is separated from the source region by the second gat structure. A shape of the first drain region and a shape of the second drain region are different from each other from a plan view.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 14, 2024
    Inventors: HSING-I TSAI, FU-HUAN TSAI, CHIA-CHUNG CHEN, HSIAO-CHUN LEE, CHI-FENG HUANG, CHO-YING LU, VICTOR CHIANG LIANG
  • Patent number: 11826136
    Abstract: The invention relates to a method for determining ischemic status. The method comprises acquiring magnetic resonance diffusion tensor matrices and obtaining a relative decrease of diffusion magnitude due to the ischemic status from the magnetic resonance diffusion tensor matrices. The invention also relates to a method for assessing stroke onset time. The method comprises acquiring magnetic resonance diffusion tensor matrices and obtaining a relative decrease of pure anisotropy due to stroke from the magnetic resonance diffusion tensor matrices.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: November 28, 2023
    Assignee: TAIPEI MEDICAL UNIVERSITY
    Inventors: Cheng-Yu Chen, Hsiao-Wen Chung, Duen-Pang Kuo, Chia-Feng Lu, Yu-Chieh Jill Kao
  • Publication number: 20230274432
    Abstract: A brain tumor types distinguish system includes an image outputting device and a server computing device. The image outputting device outputs at least three brain images captured from the position of a brain tumor. The server computing device pre-stores a plurality of distinguish pathways corresponding to different types of brain tumors. The server computing device includes an image receiving module, an image pre-processing module, a data comparison module and a distinguish module. The image receiving module receives the brain images. The image pre-processing module pre-processes the brain images to obtain corresponding processed images thereof. The data comparison module compares the brain images and the processed images with the distinguish pathways to obtain at least three comparison results. The distinguish module statistically analyzes the comparison results to obtain a distinguish result.
    Type: Application
    Filed: August 16, 2022
    Publication date: August 31, 2023
    Inventors: Cheng-Chia LEE, Huai-Che YANG, Wen-Yuh CHUNG, Chih-Chun WU, Wan-Yuo GUO, Ya-Xuan YANG, Tzu-Hsuan HUANG, Chun-Yi LIN, Wei-Kai LEE, Chia-Feng LU, Yu-Te WU
  • Patent number: 11475563
    Abstract: A benign tumor development trend assessment system includes an image outputting device and a server computing device. The image outputting device outputs first/second images captured from the same position in a benign tumor. The server computing device includes an image receiving module, an image pre-processing module, a target extracting module, a feature extracting module and a trend analyzing module. The image receiving module receives the first/second images. The image pre-processing module pre-processes the first/second images to obtain first/second local images. The target extracting module automatically detects and delineates tumor regions from the first/second local images to obtain first/second region of interest (ROI) images. The feature extracting module automatically identifies the first/second ROI images to obtain at least one first/second features. The trend analyzing module analyzes the first/second features to obtain a tumor development trend result.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: October 18, 2022
    Assignee: NATIONAL YANG MING CHIAO TUNG UNIVERSITY
    Inventors: Cheng-Chia Lee, Huai-Che Yang, Wen-Yuh Chung, Chih-Chun Wu, Wan-Yuo Guo, Wei-Kai Lee, Tzu-Hsuan Huang, Chun-Yi Lin, Chia-Feng Lu, Yu-Te Wu
  • Publication number: 20220157472
    Abstract: A method for enhancing an accuracy of a benign tumor development trend assessment system includes: a first processing procedure, an image captured before the treatment is inputted to and be processed by a server computing device of the benign tumor development trend assessment system to obtain a first processing result; a second processing procedure, the images captured before and in at least one period after the treatment are inputted to and processed by the server computing device to obtain a second processing result; a trend analyzing procedure, the trend analyzing module of the server computing device analyzes the first processing result, the second processing result and the trend pathways to obtain a tumor development trend result; and a storing procedure, the first processing result, the second processing result and the tumor development trend result are transformed to an individual trend pathway which is stored in the trend analyzing module.
    Type: Application
    Filed: February 1, 2022
    Publication date: May 19, 2022
    Inventors: CHENG-CHIA LEE, HUAI-CHE YANG, WEN-YUH CHUNG, CHIH-CHUN WU, WAN-YUO GUO, WEI-KAI LEE, TZU-HSUAN HUANG, CHUN-YI LIN, CHIA-FENG LU, YU-TE WU
  • Publication number: 20220095945
    Abstract: The invention relates to a method for determining ischemic status. The method comprises acquiring magnetic resonance diffusion tensor matrices and obtaining a relative decrease of diffusion magnitude due to the ischemic status from the magnetic resonance diffusion tensor matrices. The invention also relates to a method for assessing stroke onset time. The method comprises acquiring magnetic resonance diffusion tensor matrices and obtaining a relative decrease of pure anisotropy due to stroke from the magnetic resonance diffusion tensor matrices.
    Type: Application
    Filed: December 10, 2021
    Publication date: March 31, 2022
    Inventors: CHENG-YU CHEN, HSIAO-WEN CHUNG, DUEN-PANG KUO, CHIA-FENG LU, YU-CHIEH JILL KAO
  • Patent number: 11229375
    Abstract: The invention relates to a method for determining ischemic status. The method comprises acquiring magnetic resonance diffusion tensor matrices and obtaining a relative decrease of diffusion magnitude due to the ischemic status from the magnetic resonance diffusion tensor matrices. The invention also relates to a method for assessing stroke onset time. The method comprises acquiring magnetic resonance diffusion tensor matrices and obtaining a relative decrease of pure anisotropy due to stroke from the magnetic resonance diffusion tensor matrices.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: January 25, 2022
    Assignee: Taipei Medical University
    Inventors: Cheng-Yu Chen, Hsiao-Wen Chung, Duen-Pang Kuo, Chia-Feng Lu, Yu-Chieh Jill Kao
  • Publication number: 20210272276
    Abstract: A benign tumor development trend assessment system includes an image outputting device and a server computing device. The image outputting device outputs first/second images captured from the same position in a benign tumor. The server computing device includes an image receiving module, an image pre-processing module, a target extracting module, a feature extracting module and a trend analyzing module. The image receiving module receives the first/second images. The image pre-processing module pre-processes the first/second images to obtain first/second local images. The target extracting module automatically detects and delineates tumor regions from the first/second local images to obtain first/second region of interest (ROI) images. The feature extracting module automatically identifies the first/second ROI images to obtain at least one first/second features. The trend analyzing module analyzes the first/second features to obtain a tumor development trend result.
    Type: Application
    Filed: July 27, 2020
    Publication date: September 2, 2021
    Inventors: Cheng-Chia Lee, Huai-Che Yang, Wen-Yuh Chung, Chih-Chun Wu, Wan-Yuo Guo, Wei-Kai Lee, Tzu-Hsuan Huang, Chun-Yi Lin, Chia-Feng Lu, Yu-Te Wu
  • Publication number: 20190029557
    Abstract: The invention relates to a method for determining ischemic status. The method comprises acquiring magnetic resonance diffusion tensor matrices and obtaining a relative decrease of diffusion magnitude due to the ischemic status from the magnetic resonance diffusion tensor matrices. The invention also relates to a method for assessing stroke onset time. The method comprises acquiring magnetic resonance diffusion tensor matrices and obtaining a relative decrease of pure anisotropy due to stroke from the magnetic resonance diffusion tensor matrices.
    Type: Application
    Filed: July 28, 2017
    Publication date: January 31, 2019
    Inventors: Cheng-Yu CHEN, Hsiao-Wen CHUNG, Duen-Pang KUO, Chia-Feng LU, Yu-Chieh Jill KAO
  • Patent number: 8200355
    Abstract: The present invention relates to a method for manufacturing artificial implants, comprising 1) acquiring the pre-operation three dimensional volume image and the post-operation three dimensional volume image of the operation portion, thereby respectively producing the pre-operation target image and the post-operation target image including the target; 2) aligning the pre-operation target image with the post-operation target image so as to generate the aligned image; 3) acquiring the difference image of the incised part in the target based on the aligned image; 4) building the three dimensional model of mold points of the incised part based on the difference image; and 5) manufacturing the artificial implant having the same shape with the incised part based on such three dimensional model of mold points.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: June 12, 2012
    Assignee: Chang Gung University
    Inventors: Shih Tseng Lee, Yu-Te Wu, Yuan-Lin Liao, Chia-Feng Lu, Jiann-Der Lee
  • Publication number: 20110054656
    Abstract: The present invention relates to a method for manufacturing artificial implants, comprising 1) acquiring the pre-operation three dimensional volume image and the post-operation three dimensional volume image of the operation portion, thereby respectively producing the pre-operation target image and the post-operation target image including the target; 2) aligning the pre-operation target image with the post-operation target image so as to generate the aligned image; 3) acquiring the difference image of the incised part in the target based on the aligned image; 4) building the three dimensional model of mold points of the incised part based on the difference image; and 5) manufacturing the artificial implant having the same shape with the incised part based on such three dimensional model of mold points.
    Type: Application
    Filed: December 23, 2009
    Publication date: March 3, 2011
    Applicant: Chang Gung University
    Inventors: Shih Tseng Lee, Yu-Te Wu, Yuan-Lin Liao, Chia-Feng Lu, Jiann-Der Lee