Patents by Inventor Chun-Mu Chen
Chun-Mu Chen 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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Publication number: 20240123151Abstract: An insertion device includes an upper casing, an insertion module and a lower casing. The insertion module is disposed in the upper casing, and includes a main body assembly, an insertion seat, a first elastic member, a retraction seat and a second elastic member. When the upper casing is depressed, the insertion seat is driven by the first elastic member to perform an automatic-insertion operation, such that limiting structure between the insertion seat and the retraction seat collapses upon the collapse of another limiting structure between the insertion seat and the main body assembly, and that the retraction seat is driven by the second elastic member to perform an automatic-retraction operation.Type: ApplicationFiled: December 27, 2023Publication date: April 18, 2024Inventors: Chun-Mu Huang, Chieh-Hsing Chen, Chen-Hao Lee, Kuan-Lin Chang
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Patent number: 11950902Abstract: The present invention provides a micro biosensor for reducing a measurement interference when measuring a target analyte in the biofluid, including: a substrate; a first working electrode configured on the surface, and including a first sensing section; a second working electrode configured on the surface, and including a second sensing section which is configured adjacent to at least one side of the first sensing section; and a chemical reagent covered on at least a portion of the first sensing section for reacting with the target analyte to produce a resultant. When the first working electrode is driven by a first working voltage, the first sensing section measures a physiological signal with respect to the target analyte. When the second working electrode is driven by a second working voltage, the second conductive material can directly consume the interferant so as to continuously reduce the measurement inference of the physiological signal.Type: GrantFiled: July 31, 2020Date of Patent: April 9, 2024Assignee: Bionime CorporationInventors: Chun-Mu Huang, Chieh-Hsing Chen, Heng-Chia Chang, Chi-Hao Chen, Pi-Hsuan Chen
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Patent number: 11929434Abstract: A switch device includes a P-type substrate, a first gate structure, a first N-well, a shallow trench isolation structure, a first P-well, a second gate structure, a first N-type doped region, a second P-well, and a second N-type doped region. The first N-well is formed in the P-type substrate and partly under the first gate structure. The shallow trench isolation structure is formed in the first N-well and under the first gate structure. The first P-well is formed in the P-type substrate and under the first gate structure. The first N-type doped region is formed in the P-type substrate and between the first gate structure and the second gate structure. The second P-well is formed in the P-type substrate and under the second gate structure. The second N-type doped region is formed in the second P-well and partly under the second gate structure.Type: GrantFiled: April 15, 2022Date of Patent: March 12, 2024Assignee: eMemory Technology Inc.Inventors: Chih-Hsin Chen, Shih-Chen Wang, Tsung-Mu Lai, Wen-Hao Ching, Chun-Yuan Lo, Wei-Chen Chang
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Patent number: 11925461Abstract: The present invention discloses a holder carrying thereon a sensor to measure a physiological signal of an analyte in a biological fluid, wherein the sensor has a signal detection end and a signal output end, and the holder includes an implantation hole being a channel for implanting the sensor and containing a part of the sensor, a fixing indentation containing the sensor, a filler disposed in the fixing indentation to retain the sensor in the holder, and a blocking element disposed between the implantation hole and the fixing indentation to hold the sensor in the holder and restrict the filler in the fixing indentation.Type: GrantFiled: October 18, 2022Date of Patent: March 12, 2024Assignee: BIONIME CORPORATIONInventors: Chun-Mu Huang, Chieh-Hsing Chen
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Patent number: 11925789Abstract: An elastic physiological patch includes a patch assembly and an implant assembly. The patch assembly includes an electronic device, and a soft patch body defining a chamber for receiving the electronic device. The implant assembly is mountable to the electronic device and includes an implant which is capable of being driven to partially pass through the patch body and which is adapted to be implanted in the skin of a subject. The implant and the patch body cooperatively seal the chamber.Type: GrantFiled: January 14, 2022Date of Patent: March 12, 2024Assignee: Bionime CorporationInventors: Chun-Mu Huang, Chieh-Hsing Chen, Jia-Nan Shen, Kuan-Lin Chang
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Patent number: 11248124Abstract: Molybdenum-silicon carbide composite powder and a fabrication method thereof are provided. The molybdenum-silicon carbide composite powder includes a micro-scale silicon carbide powder and a plurality of submicron-scale molybdenum particles bonding on the surface of the silicon carbide powder.Type: GrantFiled: October 22, 2019Date of Patent: February 15, 2022Assignee: Industrial Technology Research InstituteInventors: Yuan-Chang Fann, Chun-Mu Chen
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Publication number: 20200199370Abstract: Molybdenum-silicon carbide composite powder and a fabrication method thereof are provided. The molybdenum-silicon carbide composite powder includes a micro-scale silicon carbide powder and a plurality of submicron-scale molybdenum particles bonding on the surface of the silicon carbide powder.Type: ApplicationFiled: October 22, 2019Publication date: June 25, 2020Applicant: Industrial Technology Research InstituteInventors: Yuan-Chang Fann, Chun-Mu Chen
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Patent number: 8928218Abstract: A dielectric barrier discharge lamp includes a lamp tube, a discharge gas, a support member, a first electrode, and a second electrode. The lamp tube has a first and a second sealed end. The discharge gas is filled in the lamp tube. The support member is disposed at the first sealed end and extended toward the inside of the lamp tube. The support member has an accommodating space with its opening facing the inside of the lamp tube. The first electrode is disposed in the lamp tube. A first terminal of the first electrode passes through the opening of the accommodating space. A gap exists between an end of the first terminal of the first electrode and a closed end of the accommodating space. A second terminal of the first electrode penetrates and is closely fitted with the second sealed end. The second electrode is disposed outside the lamp tube.Type: GrantFiled: April 3, 2013Date of Patent: January 6, 2015Assignee: Industrial Technology Research InstituteInventors: Bee-Yu Wei, Jen-Hung Hsu, Ming-Kai Hsu, Chun-Mu Chen
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Patent number: 8921679Abstract: The disclosure provides a thermoelectric module and a method for fabricating the same. The thermoelectric module includes a plurality of p-type and n-type segmented thermoelectric elements disposed in a planar array, wherein the p-type and n-type segmented thermoelectric elements are coupled in series via a plurality of first electrodes and second electrodes. Each segmented thermoelectric element includes at least two vertically homogeneous thermoelectric segments, and at least two adjacent thermoelectric segments have a fusion-bonding layer therebetween. The fusion-bonding layer includes a tin-containing material and a plurality of spacers disposed among the tin-containing material, wherein the melting point of the spacers is higher than the liquidus temperature of the tin-containing material.Type: GrantFiled: December 27, 2012Date of Patent: December 30, 2014Assignee: Industrial Technology Research InstituteInventors: Yuan-Chang Fann, Chun-Mu Chen, Chih-Hao Chang, Tse-Hsiao Lee
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Patent number: 8865997Abstract: The invention provides a thermoelectric material, a method for fabricating the same, and a thermoelectric module employing the same. The thermoelectric material is composed of Zn4Sb(3-x)Rex, wherein 0<x<0.02. Further, the thermoelectric module includes a first electrode, and a thermoelectric element, wherein the thermoelectric element includes the thermoelectric material composed of Zn4Sb(3-x)Rex and contacts to the first electrode; and a second electrode contacting to the thermoelectric element, wherein the first and second electrodes are separated by the thermoelectric element.Type: GrantFiled: May 3, 2012Date of Patent: October 21, 2014Assignee: Industrial Technology Research InstituteInventors: Chia-Chan Hsu, Chun-Mu Chen, Shan-Haw Chiou
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Publication number: 20140125217Abstract: A dielectric barrier discharge lamp includes a lamp tube, a discharge gas, a support member, a first electrode, and a second electrode. The lamp tube has a first and a second sealed end. The discharge gas is filled in the lamp tube. The support member is disposed at the first sealed end and extended toward the inside of the lamp tube. The support member has an accommodating space with its opening facing the inside of the lamp tube. The first electrode is disposed in the lamp tube. A first terminal of the first electrode passes through the opening of the accommodating space. A gap exists between an end of the first terminal of the first electrode and a closed end of the accommodating space. A second terminal of the first electrode penetrates and is closely fitted with the second sealed end. The second electrode is disposed outside the lamp tube.Type: ApplicationFiled: April 3, 2013Publication date: May 8, 2014Applicant: Industrial Technology Research InstituteInventors: Bee-Yu Wei, Jen-Hung Hsu, Ming-Kai Hsu, Chun-Mu Chen
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Publication number: 20130160805Abstract: The invention provides a thermoelectric material, a method for fabricating the same, and a thermoelectric module employing the same. The thermoelectric material is composed of Zn4Sb(3-x)Rex, wherein 0<x<0.02. Further, the thermoelectric module includes a first electrode, and a thermoelectric element, wherein the thermoelectric element includes the thermoelectric material composed of Zn4Sb(3-x)Rex and contacts to the first electrode; and a second electrode contacting to the thermoelectric element, wherein the first and second electrodes are separated by the thermoelectric element.Type: ApplicationFiled: May 3, 2012Publication date: June 27, 2013Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chia-Chan Hsu, Chun-Mu Chen, Shan-Haw Chiou
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Patent number: 8373991Abstract: The invention provides a metal thermal interface material (TIM) with through-holes in its body and/or zigzags or wave shapes on its border, which is suitable for use at thermal interfaces of a thermal conduction path from an integrated circuit die to its associated heat sink in a packaged microelectronic component. The invention also includes a thermal module and a packaged microelectronic component including the metal thermal interface material.Type: GrantFiled: July 11, 2008Date of Patent: February 12, 2013Assignee: Industrial Technology Research InstituteInventors: Yuan-Chang Fann, Chun-Mu Chen, Cheng-Chou Wong, Chih-Tsung Tu, Jen-Dong Hwang
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Publication number: 20120167937Abstract: A thermoelectric module includes a first and a second substrates, plural thermoelectric elements, plural first and second metal electrodes, plural first and second solder layers, and spacers. The thermoelectric elements are disposed between the first and second substrates, and each pair includes a P-type and an N-type thermoelectric elements. An N-type thermoelectric element is electrically connected to the other P-type thermoelectric element of the adjacent pair of thermoelectric element by the second metal electrode. The first metal electrodes and the lower end surfaces of the P/N type thermoelectric elements are jointed by the first solder layers. The second metal electrodes and the upper end surfaces of the P/N type thermoelectric elements are jointed by the second solder layers. The spacers are positioned at one of the first and second solder layers. The melting point of the spacer is higher than the liquidus temperatures of the first and second solder layers.Type: ApplicationFiled: August 1, 2011Publication date: July 5, 2012Inventors: Yuan-Chang Fann, Chun-Mu Chen, Hsu-Shen Chu, Cheng-Chuan Wang, Jenn-Dong Hwang
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Patent number: 8161604Abstract: A 360° bi-directional rotary hinge formed of a fixed bracket, a rotary bracket, a limiter plate, a stop plate, a positioning plate, a spring ring and a fastening member for use in a folding electronic device is disclosed. Subject to matching between bottom blocks of the limiter plate and arched sliding grooves of the stop plate, movement of the stop plate is constrained by the fixed bracket, and therefore rotation of the rotary bracket of the 360° bi-directional rotary hinge is limited to a forward and backward 360° angle. Further, the stop plate carries an index block corresponding to a ?180° angle indication hole and a 180° angle indication hole on the base member of the folding electronic device for giving an indication when the rotary bracket is rotated to +180° or ?180° angle relative to the fixed bracket.Type: GrantFiled: June 15, 2010Date of Patent: April 24, 2012Assignees: Lianhong Art Co., Ltd., Wistron CorporationInventors: Tsu-Yu Lin, Cheng-Yo Hsiao, Chun-Meng Hsu, Chun-Mu Chen
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Publication number: 20110252601Abstract: A 360° bi-directional rotary hinge formed of a fixed bracket, a rotary bracket, a limiter plate, a stop plate, a positioning plate, a spring ring and a fastening member for use in a folding electronic device is disclosed. Subject to matching between bottom blocks of the limiter plate and arched sliding grooves of the stop plate, movement of the stop plate is constrained by the fixed bracket, and therefore rotation of the rotary bracket of the 360° bi-directional rotary hinge is limited to a forward and backward 360° angle. Further, the stop plate carries an index block corresponding to a ?180° angle indication hole and a 180° angle indication hole on the base member of the folding electronic device for giving an indication when the rotary bracket is rotated to +180° or ?180° angle relative to the fixed bracket.Type: ApplicationFiled: June 15, 2010Publication date: October 20, 2011Inventors: Tzu-Yu Lin, Cheng-Yo Hsiao, Chun-Meng Hsu, Chun-Mu Chen
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Publication number: 20090135567Abstract: The invention provides a metal thermal interface material (TIM) with through-holes in its body and/or zigzags or wave shapes on its border, which is suitable for use at thermal interfaces of a thermal conduction path from an integrated circuit die to its associated heat sink in a packaged microelectronic component. The invention also includes a thermal module and a packaged microelectronic component including the metal thermal interface material.Type: ApplicationFiled: July 11, 2008Publication date: May 28, 2009Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yuan-Chang Fann, Chun-Mu Chen, Cheng-Chou Wong, Chih-Tsung Tu, Jen-Dong Hwang
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Patent number: 5524698Abstract: A one-body hollow precision cast metal golf club head is fabricated by casting metal about a head core to form a shell, and melting and flowing out the head core. The head core is made of low melting point alloys having a melting point lower than that of the metal used for casting the shell and is coated with an aqueous solution prior to the casting process of the shell. The aqueous solution is a composition including inorganic powders, binders and solvent. The ratio of components should be inorganic powder:binder:solvent=(40-80):(1-10):(10-59) based on weight.Type: GrantFiled: December 30, 1994Date of Patent: June 11, 1996Assignee: Industrial Technology Research InstituteInventors: Chun-Mu Chen, Chih-Chao Yang