Patents by Inventor Shao-Hsing Yeh
Shao-Hsing Yeh 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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Patent number: 9341639Abstract: A apparatus for microfluid detection for detecting a sample fluid including a plurality of magnetic particles is provided. The apparatus for microfluid detection includes a microfluidic chip and a magnetic generating module. The microfluidic chip includes a substrate and microfluidic channels, wherein the sample fluid is carried by a carry surface of the substrate. The magnetic generating module is adapted for providing a positioning magnetic field and a surrounding magnetic field. The magnetic module controls to move the sample fluid and change a distribution of the magnetic particles in the sample fluid through the positioning magnetic field and the surrounding magnetic field.Type: GrantFiled: March 21, 2014Date of Patent: May 17, 2016Assignee: Industrial Technology Research InstituteInventors: Liang-Ju Chien, Chi-Han Chiou, Shao-Hsing Yeh, Yu-Ying Lin
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Patent number: 9279820Abstract: A method for manipulating a droplet by a droplet manipulating device including a flow channel, a first magnetic field generator, and a second magnetic field generator is provided. The first magnetic field generator includes two first magnetic field modules and are at two sides of the flow channel. The second magnetic field generator is between the two first magnetic field modules and includes multiple second magnetic field coils. The droplet is provided in the flow channel and includes a magnetic particle. A first magnetic field is produced on the flow channel by the first magnetic field modules, so the magnetic particle in the droplet has the direction of magnetic field corresponding to the first magnetic field. A second magnetic field is produced on the flow channel by the second magnetic field coils, for driving the magnetic particle in the droplet to be in motion in the flow channel.Type: GrantFiled: May 7, 2015Date of Patent: March 8, 2016Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shao-Hsing Yeh, Yu-Ying Lin, Chi-Han Chiou, Liang-Ju Chien
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Patent number: 9274131Abstract: The disclosure relates to a droplet manipulating device and a method for manipulating a droplet. The droplets manipulating device includes a first magnetic field generator, a second magnetic field generator, and a flow channel. The first magnetic field generator produces a first magnetic field on the droplet, so that the droplet has the direction of magnetic field corresponding to the first magnetic field. Further, the second magnetic field generator produces a second magnetic field on the droplet so as to drive the droplet to be in motion in the flow channel.Type: GrantFiled: June 2, 2014Date of Patent: March 1, 2016Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shao-Hsing Yeh, Yu-Ying Lin, Chi-Han Chiou, Liang-Ju Chien
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Publication number: 20150233954Abstract: A method for manipulating a droplet by a droplet manipulating device including a flow channel, a first magnetic field generator, and a second magnetic field generator is provided. The first magnetic field generator includes two first magnetic field modules and are at two sides of the flow channel. The second magnetic field generator is between the two first magnetic field modules and includes multiple second magnetic field coils. The droplet is provided in the flow channel and includes a magnetic particle. A first magnetic field is produced on the flow channel by the first magnetic field modules, so the magnetic particle in the droplet has the direction of magnetic field corresponding to the first magnetic field. A second magnetic field is produced on the flow channel by the second magnetic field coils, for driving the magnetic particle in the droplet to be in motion in the flow channel.Type: ApplicationFiled: May 7, 2015Publication date: August 20, 2015Inventors: Shao-Hsing YEH, Yu-Ying LIN, Chi-Han CHIOU, Liang-Ju CHIEN
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Publication number: 20150029491Abstract: A apparatus for microfluid detection for detecting a sample fluid including a plurality of magnetic particles is provided. The apparatus for microfluid detection includes a microfluidic chip and a magnetic generating module. The microfluidic chip includes a substrate and microfluidic channels, wherein the sample fluid is carried by a carry surface of the substrate. The magnetic generating module is adapted for providing a positioning magnetic field and a surrounding magnetic field. The magnetic module controls to move the sample fluid and change a distribution of the magnetic particles in the sample fluid through the positioning magnetic field and the surrounding magnetic field.Type: ApplicationFiled: March 21, 2014Publication date: January 29, 2015Applicant: Industrial Technology Research InstituteInventors: Liang-Ju Chien, Chi-Han Chiou, Shao-Hsing Yeh, Yu-Ying Lin
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Publication number: 20150027554Abstract: The disclosure relates to a droplet manipulating device and a method for manipulating a droplet. The droplets manipulating device includes a first magnetic field generator, a second magnetic field generator, and a flow channel. The first magnetic field generator produces a first magnetic field on the droplet, so that the droplet has the direction of magnetic field corresponding to the first magnetic field. Further, the second magnetic field generator produces a second magnetic field on the droplet so as to drive the droplet to be in motion in the flow channel.Type: ApplicationFiled: June 2, 2014Publication date: January 29, 2015Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shao-Hsing YEH, Yu-Ying LIN, Chi-Han CHIOU, Liang-Ju CHIEN
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Patent number: 8558722Abstract: A touch apparatus, a transparent scan electrode, a geometric electrode structure and a manufacturing method thereof are disclosed. The transparent scan electrode structure comprises a first transparent scan electrode, a second transparent scan electrode and an isolative layer. The first transparent scan electrode comprises a first resistance region and a second resistance region. A resistance value of the second resistance region is higher than that of the first resistance region. The isolative layer is disposed between the first transparent scan electrode and the second transparent scan electrode.Type: GrantFiled: July 30, 2010Date of Patent: October 15, 2013Assignee: Industrial Technology Research InstituteInventors: Shao-Hsing Yeh, Nai-Hao Kuo, Yu-Tang Shen
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Patent number: 8416213Abstract: A sensing apparatus and a scan driving method thereof are provided. The sensing apparatus includes first and second electrodes, a sensing element array, first and second electrode scan driving circuits and a control circuit. The sensing element array outputs at least one first inductive voltage after being touched. The first electrode scan driving circuit sequentially scans and drives the first electrodes, wherein the driven first electrode is set to a high level output state and the first electrode not being driven is set to a low level output state or a grounding state. The second electrode scan driving circuit sequentially scans and drives the second electrodes, wherein the driven second electrode is set to high impedance (input) state, and the second electrode not being driven is set to a low level output state or the grounding state. The control circuit controls the first and second electrode scan driving circuits.Type: GrantFiled: December 23, 2008Date of Patent: April 9, 2013Assignee: Industrial Technology Research InstituteInventors: Yu-Tang Shen, Shao-Hsing Yeh
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Publication number: 20110140930Abstract: A touch apparatus, a transparent scan electrode, a geometric electrode structure and a manufacturing method thereof are disclosed. The transparent scan electrode structure comprises a first transparent scan electrode, a second transparent scan electrode and an isolative layer. The first transparent scan electrode comprises a first resistance region and a second resistance region. A resistance value of the second resistance region is higher than that of the first resistance region. The isolative layer is disposed between the first transparent scan electrode and the second transparent scan electrode.Type: ApplicationFiled: July 30, 2010Publication date: June 16, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shao-Hsing Yeh, Nai-Hao Kuo, Yu-Tang Shen
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Patent number: 7926365Abstract: An array type pressure sensing apparatus suitable for multi-touch sensing and pressure quantification for gray scale identification is provided. The array type pressure sensing apparatus includes a plurality of first axes, a plurality of second axes, a plurality of piezoresistive units, a third axis, a plurality of standard resistors and a control unit. The second axes are disposed crisscross with the first axes, and there is one piezoresistive unit disposed on the cross between one first axis and one second axis. The third axis is disposed crisscross with the first axes, and there is one standard resistor on the cross between one first axis and the third axis. A pressure measurement method implemented using the array type pressure apparatus is also provided. The pressure measurement method is a gray scale identification method by pressure quantification of a linear piezoresistive system.Type: GrantFiled: February 12, 2009Date of Patent: April 19, 2011Assignee: Industrial Technology Research InstituteInventors: Shao-Hsing Yeh, Yu-Tang Shen
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Publication number: 20100037709Abstract: An array type pressure sensing apparatus suitable for multi-touch sensing and pressure quantification for gray scale identification is provided. The array type pressure sensing apparatus includes a plurality of first axes, a plurality of second axes, a plurality of piezoresistive units, a third axis, a plurality of standard resistors and a control unit. The second axes are disposed crisscross with the first axes, and there is one piezoresistive unit disposed on the cross between one first axis and one second axis. The third axis is disposed crisscross with the first axes, and there is one standard resistor on the cross between one first axis and the third axis. A pressure measurement method implemented using the array type pressure apparatus is also provided. The pressure measurement method is a gray scale identification method by pressure quantification of a linear piezo-resistive system.Type: ApplicationFiled: February 12, 2009Publication date: February 18, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shao-Hsing YEH, Yu-Tang SHEN
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Publication number: 20090284398Abstract: A sensing apparatus and a scan driving method thereof are provided. The sensing apparatus includes first and second electrodes, a sensing element array, first and second electrode scan driving circuits and a control circuit. The sensing element array outputs at least one first inductive voltage after being touched. The first electrode scan driving circuit sequentially scans and drives the first electrodes, wherein the driven first electrode is set to a high level output state and the first electrode not being driven is set to a low level output state or a grounding state. The second electrode scan driving circuit sequentially scans and drives the second electrodes, wherein the driven second electrode is set to high impedance (input) state, and the second electrode not being driven is set to a low level output state or the grounding state. The control circuit controls the first and second electrode scan driving circuits.Type: ApplicationFiled: December 23, 2008Publication date: November 19, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yu-Tang Shen, Shao-Hsing Yeh