Patents by Inventor Wen-Tyng Li

Wen-Tyng Li 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: 20210220491
    Abstract: This invention provides an imaging method for detecting a volume of animal or human to obtain a fluorescence image of the volume. The method comprises steps of: treating the animal or human with an dosage form containing a dye encapsulated by a polymer; irradiating the volume of the animal or human by a light, and detecting a single photon, two- or multi-photon fluorescence emission light from the illuminated volume to obtain a fluorescence image, wherein a peak wavelength of the single photon fluorescence emission light of the dosage form is equal to or greater than 780 nm, or a peak wavelength of the two or multi-photon fluorescence emission light of the dosage form is equal to or greater than 800 nm. This invention further provides an imaging system employing the foregoing imaging method.
    Type: Application
    Filed: January 15, 2021
    Publication date: July 22, 2021
    Inventors: Ming-Fa Hsieh, Shang-Ting Tsai, Tzu-Chau Lin, Wen-Tyng Li, Tzong-Rong Ger, Shyh-Chuan Jwo
  • Publication number: 20150293130
    Abstract: The present invention discloses a system for testing microfluid which is made with a disposable disc. The high sensitivity, high sensing accuracy, and quick response microfluidic disc is demonstrated in the present invention. It is note that easy to test microfluid without traditional detecting method, and then reduce energy and simplify procedure. Furthermore, to additive the microfluidic disc is useful to enhance blood typing, and hence raising the sensitivity by the video recognition of blood agglutination.
    Type: Application
    Filed: June 24, 2015
    Publication date: October 15, 2015
    Inventors: Ging-Ho Hsiue, Shia-Chung Chen, Wen-Tyng Li, Yaw-Jen Chang, Yung Chang, Yi-Hua Fan, Ming-Fa Hsieh, Wei-Liang Liao, Ching-En Chen, Ching-Wei Huang, Ying-Ming Liang
  • Patent number: 9091699
    Abstract: The present invention discloses a system for testing microfluid which is made with a disposable disc. The high sensitivity, high sensing accuracy, and quick response microfluidic disc is demonstrated in the present invention. It is note that easy to test microfluid without traditional detecting method, and then reduce energy and simplify procedure. Furthermore, to additive the microfluidic disc is useful to enhance blood typing, and hence raising the sensitivity by the video recognition of blood agglutination.
    Type: Grant
    Filed: April 16, 2013
    Date of Patent: July 28, 2015
    Assignee: CHUNG YUAN CHRISTIAN UNIVERSITY
    Inventors: Ging-Ho Hsiue, Shia-Chung Chen, Wen-Tyng Li, Yaw-Jen Chang, Yung Chang, Yi-Hua Fan, Ming-Fa Hsieh, Wei-Liang Liao, Ching-En Chen, Ching-Wei Huang, Ying-Ming Liang
  • Publication number: 20140186963
    Abstract: The present invention discloses a system for testing microfluid which is made with a disposable disc. The high sensitivity, high sensing accuracy, and quick response microfluidic disc is demonstrated in the present invention. It is note that easy to test microfluid without traditional detecting method, and then reduce energy and simplify procedure. Furthermore, to additive the microfluidic disc is useful to enhance blood typing, and hence raising the sensitivity by the video recognition of blood agglutination.
    Type: Application
    Filed: April 16, 2013
    Publication date: July 3, 2014
    Applicant: CHUNG YUAN CHRISTIAN UNIVERSITY
    Inventors: Ging-Ho Hsiue, Shia-Chung Chen, Wen-Tyng Li, Yaw-Jen Chang, Yung Chang, Yi-Hua Fan, Ming-Fa Hsieh, Wei-Liang Liao, Ching-En Chen, Ching-Wei Huang, Ying-Ming Liang
  • Publication number: 20130149789
    Abstract: A liquid testing system is provided, which includes a distribution module, a testing chip, a driving module and an image analyzing module. The distribution module is for providing a liquid. The testing chip receives the liquid from the distribution module. The driving module is connected to the testing chip and drives the testing chip to rotate, wherein the liquid flowing in the testing chip is actuated by centrifugal force. The image analyzing module produces and analyzes an image of the liquid in the testing chip.
    Type: Application
    Filed: June 6, 2012
    Publication date: June 13, 2013
    Inventors: Ging-Ho Hsiue, Shia-Chung Chen, Yaw-Jen Chang, Yi-Hua Fan, Wen-Tyng Li, Yung Chang, Ming-Fa Hsieh, Ching-Wei Huang, Ying-Ming Liang
  • Patent number: 7745120
    Abstract: The present invention provides a cell-culturing model and a method for screening compounds which can be applied in treating or preventing hepatic cirrhosis. The cell culturing model comprises a population of hepatocytes and hepatic stellate cells (HSCs) derived from co-culturing, and at least one population of the cells comprises a nucleotide sequence fragment of a reporter gene and a cell specific regulatory sequence. The cell-culturing model of the present invention can be applied in high throughput screening for effective compounds of medication, and also in understanding the functional mechanism of the effective compounds.
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: June 29, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: Wen-Tyng Li, Rung-Jiun Gau, Yu-Shih Weng, Cheng-Ta Hsieh, Pei-Shan Li
  • Publication number: 20060172416
    Abstract: The present invention provides a cell-culturing model and a method for screening compounds which can be applied in treating or preventing hepatic cirrhosis. The cell culturing model comprises a population of hepatocytes and hepatic stellate cells (HSCs) derived from co-culturing, and at least one population of the cells comprises a nucleotide sequence fragment of a reporter gene and a cell specific regulatory sequence. The cell-culturing model of the present invention can be applied in high throughput screening for effective compounds of medication, and also in understanding the functional mechanism of the effective compounds.
    Type: Application
    Filed: December 12, 2005
    Publication date: August 3, 2006
    Applicant: Industrial Technology Research Institute
    Inventors: Wen-Tyng Li, Rung-Jiun Gau, Yu-Shih Weng, Cheng-Ta Hsieh, Pei-Shan Li
  • Patent number: 7029907
    Abstract: A cell incubating apparatus and a method of culturing cells in vitro are disclosed, which relates to medical cell proliferation, pharmaceutical chemical screening and automatic cell analysis in tissue engineering technology. The apparatus establishes an imitating three-dimensional transportation microenvironment by assembling a top plate, a bottom plate and at least one culture plate apparatus for incubating cells. The apparatus is not only for incubating the tissue specific cells with biological function but also for lowering the cost of culturing cells for personal medical use.
    Type: Grant
    Filed: December 23, 2004
    Date of Patent: April 18, 2006
    Assignee: Industrial Technology Research Institute
    Inventors: Wen-Tyng Li, Yu-Shi Weng, Ming-Zheng Shiu
  • Publication number: 20050222117
    Abstract: The present invention relates to a method for treating liver cancer or oral cancer through photodynamic therapy, comprising administrating a subject in need thereof an effective amount of formula I, formula ?, formula III or formula IV, which could release reactive oxygen species to inhibit the growth of cancer cells, which comprise with formulas as described in the specification, wherein R1 is an alkyl or an aldehyde with carbon atoms no more than 2; the cancer is liver cancer or oral cancer.
    Type: Application
    Filed: December 9, 2004
    Publication date: October 6, 2005
    Applicant: Sing Land Biotech International Co., Ltd.
    Inventors: Yih-Chih Hsu, Wen-Tyng Li, Jeffrey Lin, Bor-Iuan Jan, Tzu-I Wu, Jih-Shen Wen, Chi-Ming Yang
  • Publication number: 20050142656
    Abstract: A cell incubating apparatus and a method of culturing a cell in vitro are disclosed, which relates to a medical cell proliferation, pharmaceutical screening and automatic cell analysis in tissue engineering technology. The apparatus establishes an imitating three-dimensional transportation microenvironment by assembling a top plate, a bottom plate and at least one culture plate apparatus for incubating a cell. The apparatus is not only for incubating the tissue specific cell with biological function but also for lowering the cost of culturing personal medical cells.
    Type: Application
    Filed: December 23, 2004
    Publication date: June 30, 2005
    Applicant: Industrial Technology Research Institute
    Inventors: Wen-Tyng Li, Yu-Shi Weng, Ming-Zheng Shiu