Patents by Inventor Po-Hao Lin

Po-Hao 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).

  • Patent number: 9869654
    Abstract: A method of measuring hematocrit (HCT) and a measurement device using in the method and depends on an electrode test specimen to create a capacitor charging effect and consequential change in discharge current for measurement of hematocrit. The method of measuring hematocrit comprises steps as follows: (a) Instill blood into a pair of test electrodes which is installed in the present invention and apply a voltage to the pair of test electrodes; (b) Remove the voltage applied to the pair of test electrodes and measure a discharge current value; (c) Refer to a predetermined decision rule and the discharge current to obtain a hematocrit value for blood. As such, the present invention which relies on an electrode test specimen in measurement of hematocrit corresponding to a discharge current value during electric discharge contributes to precision and reliability in contrast to conventional hematocrit tests.
    Type: Grant
    Filed: November 29, 2013
    Date of Patent: January 16, 2018
    Assignee: Broadmaster Biotech Corp.
    Inventors: Yi-Lung Chen, Chien-Hung Lai, Po-Hao Lin, Ya-Sian Lin, Yi-Chen Chen, Fang-Yi Jiang, Shu-Wei Yang, Yu-Hsuan Tai, Shih-Jen Lu
  • Publication number: 20150276650
    Abstract: A method for fast measurement of a specimen concentration which needs a sensing strip with an electrode test region on which an enzymatic reagent with a specific ingredient is coated and has steps as follows: place a specimen on the electrode test region of the sensing strip; apply a high voltage on the electrode test region for a period to create electrochemical current therein by which at least a faradic current and at least a non-faradic current are generated in the electrode test region; apply a measuring voltage less than the high voltage or the same as the high voltage on the electrode test region to generate a total current including faradic and non faradic currents and the total current finally reaching a steady current, which is measured for calculating a specimen concentration.
    Type: Application
    Filed: March 28, 2014
    Publication date: October 1, 2015
    Applicant: BROADMASTER BIOTECH CORP.
    Inventors: YI-LUNG CHEN, CHIEN-HUNG LAI, PO-HAO LIN, YA-SIAN LIN, YI-CHEN CHEN, FANG-YI JIANG, SHU-WEI YANG, YU-HSUAN TAI, SHIH-JEN LU
  • Publication number: 20150153298
    Abstract: A method of measuring hematocrit (HCT) and a measurement device using in the method and depends on an electrode test specimen to create a capacitor charging effect and consequential change in discharge current for measurement of hematocrit. The method of measuring hematocrit comprises steps as follows: (a) Instill blood into a pair of test electrodes which is installed in the present invention and apply a voltage to the pair of test electrodes; (b) Remove the voltage applied to the pair of test electrodes and measure a discharge current value; (c) Refer to a predetermined decision rule and the discharge current to obtain a hematocrit value for blood. As such, the present invention which relies on an electrode test specimen in measurement of hematocrit corresponding to a discharge current value during electric discharge contributes to precision and reliability in contrast to conventional hematocrit tests.
    Type: Application
    Filed: November 29, 2013
    Publication date: June 4, 2015
    Applicant: BROADMASTER BIOTECH CORP
    Inventors: YI-LUNG CHEN, CHIEN-HUNG LAI, PO-HAO LIN, YA-SIAN LIN, YI-CHEN CHEN, FANG-YI JIANG, SHU-WEI YANG, YU-HSUAN TAI, SHIH-JEN LU
  • Publication number: 20140166503
    Abstract: An approach is provided for a method and device for measuring Hematocrit (Hct) are disclosed that measures current variations from reactions of Electrochemistry on the electrodes. The method comprises acts of giving a blood sample on a pair of electrodes, obtaining a response current by providing a voltage on the electrodes, and determining an Hct value from the obtained current based on a predetermined rule. Therefore, the present disclosure provides higher reliable and precise measurement compared to the conventional measuring apparatus.
    Type: Application
    Filed: December 13, 2012
    Publication date: June 19, 2014
    Applicant: BROADMASTER BIOTECH CORP.
    Inventors: Yao-Chun Lai, Yi-Lung Chen, Chien-Hung Lai, Po-Hao Lin, Ya-Sian Lin, Shih-Jen Lu, Chih-Wei Liu