Patents by Inventor Jiun-Ming Chen
Jiun-Ming 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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Patent number: 11947134Abstract: A device is provided to generate a three-dimensional (3D) real image. A display panel is divided into several sub-areas for emitting scenes. Through a projecting lens-array unit, the scenes enter a fusion lens unit to form a real image of light field at a position beyond common barrier. Through an eyepiece unit, the image is emitted to human eye. Thus, the present invention provides a device for near-eye viewing, which reduces existing human-eye vergence accommodation conflict (VAC) in most augmented reality and mixed reality devices. Therein, the display of near-eye light field is a process of light-field reproduction, which merges the scenes and reduces aberration.Type: GrantFiled: January 22, 2021Date of Patent: April 2, 2024Assignee: National Taiwan UniversityInventors: Jiun-Woei Huang, Chang-Le Liu, Hong-Ming Chen, Kuang-Tsu Shih
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Patent number: 11931187Abstract: A method for predicting clinical severity of a neurological disorder includes steps of: a) identifying, according to a magnetic resonance imaging (MRI) image of a brain, brain image regions each of which contains a respective portion of diffusion index values of a diffusion index, which results from image processing performed on the MRI image; b) for one of the brain image regions, calculating a characteristic parameter based on the respective portion of the diffusion index values; and c) calculating a severity score that represents the clinical severity of the neurological disorder of the brain based on the characteristic parameter of the one of the brain image regions via a prediction model associated with the neurological disorder.Type: GrantFiled: March 16, 2018Date of Patent: March 19, 2024Assignees: Chang Gung Medical Foundation Chang Gung Memorial Hospital at Keelung, Chang Gung Memorial Hospital, Linkou, Chang Gung UniversityInventors: Jiun-Jie Wang, Yi-Hsin Weng, Shu-Hang Ng, Jur-Shan Cheng, Yi-Ming Wu, Yao-Liang Chen, Wey-Yil Lin, Chin-Song Lu, Wen-Chuin Hsu, Chia-Ling Chen, Yi-Chun Chen, Sung-Han Lin, Chih-Chien Tsai
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Patent number: 9076650Abstract: A method for fabricating a mesa sidewall with a spin coated dielectric material and a semiconductor element fabricated by the same are provided in the present invention. The method includes the steps of: disposing an object on a semiconductor substrate; performing a spin coating process to coat with a liquid dielectric material; performing a drying process to dry the liquid dielectric material; performing a first etching process to remove an upper part of the dried dielectric material to expose a metal part (unaffected by ion bombardment) of the object; performing a deposition process to insulate the metal part (unaffected by ion bombardment) of the object; and performing a second etching process to form a semiconductor element with a mesa sidewall.Type: GrantFiled: September 6, 2013Date of Patent: July 7, 2015Assignee: NATIONAL CENTRAL UNIVERSITYInventors: Jen-Inn Chyi, Sheng-Yu Wang, Jiun-Ming Chen
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Publication number: 20140217472Abstract: A method for fabricating a mesa sidewall with a spin coated dielectric material and a semiconductor element fabricated by the same are provided in the present invention. The method includes the steps of: disposing an object on a semiconductor substrate; performing a spin coating process to coat with a liquid dielectric material; performing a drying process to dry the liquid dielectric material; performing a first etching process to remove an upper part of the dried dielectric material to expose a metal part (unaffected by ion bombardment) of the object; performing a deposition process to insulate the metal part (unaffected by ion bombardment) of the object; and performing a second etching process to form a semiconductor element with a mesa sidewall.Type: ApplicationFiled: September 6, 2013Publication date: August 7, 2014Applicant: National Central UniversityInventors: Jen-Inn CHYI, Sheng-Yu WANG, Jiun-Ming CHEN
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Publication number: 20140167705Abstract: A method of charging a battery includes following steps: First, a charging voltage is provided to charge the battery. Afterward, a charging control variable is judged whether to reach to an adjustment value. Afterward, the charging voltage is adjusted with a first voltage difference to continuously charge the battery when the charging control variable reaches to the adjustment value. Afterward, a health state value of the battery is judged whether less than or equal to a critical health state value. Finally, the charging voltage is increased with a second voltage difference to continuously charge the battery when the health state value of the battery is less than or equal to the critical health state value.Type: ApplicationFiled: December 19, 2012Publication date: June 19, 2014Applicant: Dynapack International Technology CorporationInventors: Ying-Yin CHANG, Chung-Hsing CHANG, Jiun-Ming CHEN, Yun-Chih LIN, Kun-Sheng SHEN, Wen-Yi CHEN
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Patent number: 8304131Abstract: The invention provides a direct methanol fuel cell. The direct methanol fuel cell includes a membrane having a first surface and an opposite second surface. The membrane is sandwiched between a pair of electrodes. Two terminals of the membrane and a portion of the first and second surfaces adjacent to the two terminals are exposed from a pair of the electrodes. A pair of gas diffusion layers is respectively disposed on the pair of electrodes. A plurality of first border material layers having a plurality of holes is respectively physically embedded on the exposed first and second surfaces. A plurality of adhesion materials is respectively mounted on the border material layers, passing through the holes to contact the first and second surfaces of the membrane.Type: GrantFiled: April 2, 2010Date of Patent: November 6, 2012Assignee: Nan Ya PCB Corp.Inventors: Jiun-Ming Chen, Jyun-Yi Lai, Yu-Chih Lin
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Publication number: 20110318670Abstract: A fuel cell MEA with a border packaging structure. A catalyst coated membrane includes an anode catalyst layer, a cathode catalyst layer, and a proton exchange membrane disposed therebetween. An anode border packaging member is connected between the anode catalyst layer and an anode gas diffusion layer. A cathode border packaging member is connected between the cathode catalyst layer and a cathode gas diffusion layer and adheres to the anode border packaging member at outer edges of the catalyst coated membrane. The anode border packaging member and the cathode border packaging member respectively include two adhesive layers and a substrate layer formed therebetween. The anode border packaging member and the cathode border packaging member are respectively connected between the anode catalyst layer and the anode gas diffusion layer and between the cathode catalyst layer and the cathode gas diffusion layer by the adhesive layers.Type: ApplicationFiled: December 9, 2010Publication date: December 29, 2011Applicant: NAN YA PCB CORP.Inventors: Jyun-Yi Lai, Yu-Chih Lin, Jiun-Ming Chen, Chi-Yuan Chen, Chiang-Wen Lai, Kun-Fu Huang
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Publication number: 20110159401Abstract: The invention provides a direct methanol fuel cell. The direct methanol fuel cell includes a membrane having a first surface and an opposite second surface. The membrane is sandwiched between a pair of electrodes. Two terminals of the membrane and a portion of the first and second surfaces adjacent to the two terminals are exposed from a pair of the electrodes. A pair of gas diffusion layers is respectively disposed on the pair of electrodes. A plurality of first border material layers having a plurality of holes is respectively physically embedded on the exposed first and second surfaces. A plurality of adhesion materials is respectively mounted on the border material layers, passing through the holes to contact the first and second surfaces of the membrane.Type: ApplicationFiled: April 2, 2010Publication date: June 30, 2011Applicant: NAN YA PCB CORP.Inventors: Jiun-Ming Chen, Jyun-Yi Lai, Yu-Chih Lin
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Patent number: 7855029Abstract: A fuel cell module includes an anode flow board, a cathode board, an intermediate adhesive layer, a membrane electrode assembly (MEA) including a membrane edge, and a leak-proof adhesive layer mounted on the membrane edge, thereby preventing contact between the intermediate adhesive layer and the membrane edge. The adhesive ability of the leak-proof adhesive layer to the membrane edge is higher than that of the intermediate adhesive layer to the membrane edge. Therefore, the methanol leakage from the membrane can be avoided.Type: GrantFiled: September 12, 2007Date of Patent: December 21, 2010Assignee: Nan Ya Printed Circuit Board CorporationInventors: Jiun-Ming Chen, Yu-Chih Lin, Chih-Yen Lin, Chiang-Wen Lai, Ching-Sen Yang
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Patent number: 7727656Abstract: A wave-shaped flow board suitable for a fuel cell includes an injection-molded body substrate, a reaction zone recessed into a surface of the body substrate, and a wave-shaped current collector, which defines a plurality of independent fuel channels. The wave-shaped current collector is integrally mounted in the reaction zone and comprises a bendable conductive lug portion for providing an electrical connection between the wave-shaped current collector and a circuit on the surface of the wave-shaped flow board.Type: GrantFiled: July 18, 2006Date of Patent: June 1, 2010Assignee: Nan Ya Printed Circuit Board CorporationInventors: Su-Yun Yu, Chiang-Wen Lai, Yu-Chih Lin, Jiun-Ming Chen, Ching-Sen Yang
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Patent number: 7682409Abstract: A flow board suited for fuel cell applications. The flow board includes a body substrate formed by injection molding methods, which is resistive to methanol or chemical corrosion and has superior mechanical properties. The flow board further includes a wave-shaped reaction zone having thereon a plurality of independent fuel channels. The body substrate and the wave-shaped reaction zone may be monolithic. Alternatively, a punched electrode plate affixed on the reaction zone may define the plurality of independent fuel channels.Type: GrantFiled: October 3, 2006Date of Patent: March 23, 2010Assignee: Nan Ya Printed Circuit Board CorporationInventors: Yu-Chih Lin, Jiun-Ming Chen, Chiang-Wen Lai, Ching-Sen Yang, Su-Yun Yu
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Patent number: 7585582Abstract: A fuel cell module includes a cathode board, an integral flow board integrated with a plurality of wave-shaped anode plates and membrane electrode assembly (MEA) interposed between the cathode board and the integral flow board. The integral flow board has a body substrate that is formed of ejection moldable polymers by using ejection-molding techniques. The wave-shaped anode plate defines a plurality of independent flow channels and is fittingly affixed in corresponding reaction zone of the body substrate.Type: GrantFiled: July 30, 2006Date of Patent: September 8, 2009Assignee: Nan Ya Printed Circuit Board CorporationInventors: Jiun-Ming Chen, Yu-Chih Lin, Su-Yun Yu, Chiang-Wen Lai, Ching-Sen Yang
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Publication number: 20090181265Abstract: A driving device for driving a load is disclosed, including a secondary cell, a fuel cell, a fuel supply device, and an energy management module. The energy management module is coupled to the secondary cell, the fuel cell, and the fuel supply device for generating a current signal to the load and a first and a second signal to the fuel supply device according to an electrical signal and a liquid level signal of the fuel cell, and driving the fuel supply device to supply a fuel solution to the fuel cell.Type: ApplicationFiled: May 2, 2008Publication date: July 16, 2009Applicant: NAN YA PCB CORP.Inventors: Chiang-Wen Lai, Yu-Chun Ko, Yu-Chih Lin, Jiun-Ming Chen
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Publication number: 20090098428Abstract: A fuel cell system includes a fuel cell stack consisting of a plurality of fuel cell units, a flow-distributing device, and a flow-confluence device; a fuel container; a housing encompassing and protecting the fuel cell stack and the fuel container; and a fan mounted on the housing for providing air to the cathodes of the fuel cell units. The fuel cell units have liquid inlet and liquid outlet, which are connected with the flow-distributing device and the flow-confluence device respectively.Type: ApplicationFiled: November 6, 2007Publication date: April 16, 2009Inventors: Chih-Yen Lin, Yu-Chun Ko, Yu-Chih Lin, Chiang-Wen Lai, Jiun-Ming Chen, Ching-Sen Yang
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Publication number: 20090035638Abstract: A fuel cell module includes an integral anode plate, a cathode plate, an array membrane electrode assembly (array MEA) and a pre-molded adhesive plate. The integral anode plate includes a flow board. A recess is disposed on a side of the flow board for accommodating a bendable lug of a unitary anode charge collector. The bendable lug is electrically connected to a cathode charge collector on the cathode board. The array MEA includes a plurality of MEA units and a proton exchange membrane. The pre-molded adhesive plate has openings for accommodating corresponding MEA units. The pre-molded adhesive plate has an intermediate rigid frame sandwiched between two adhesive layers.Type: ApplicationFiled: April 3, 2008Publication date: February 5, 2009Inventors: Ming-Chou Tsai, Yu-Chih Lin, Jiun-Ming Chen, Chiang-Wen Lai, Ching-Sen Yang
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Publication number: 20080233464Abstract: A fuel cell module includes an anode flow board, a cathode board, an intermediate adhesive layer, a membrane electrode assembly (MEA) including a membrane edge, and a leak-proof adhesive layer mounted on the membrane edge, thereby preventing contact between the intermediate adhesive layer and the membrane edge. The adhesive ability of the leak-proof adhesive layer to the membrane edge is higher than that of the intermediate adhesive layer to the membrane edge. Therefore, the methanol leakage from the membrane can be avoided.Type: ApplicationFiled: September 12, 2007Publication date: September 25, 2008Inventors: Jiun-Ming Chen, Yu-Chih Lin, Chih-Yen Lin, Chiang-Wen Lai, Ching-Sen Yang
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Publication number: 20080026137Abstract: A flow board suited for fuel cell applications. The flow board includes a body substrate formed by injection molding methods, which is resistive to methanol or chemical corrosion and has superior mechanical properties. The flow board further includes a wave-shaped reaction zone having thereon a plurality of independent fuel channels. The body substrate and the wave-shaped reaction zone may be monolithic. Alternatively, a punched electrode plate affixed on the reaction zone may define the plurality of independent fuel channels.Type: ApplicationFiled: October 3, 2006Publication date: January 31, 2008Inventors: Yu-Chih Lin, Jiun-Ming Chen, Chiang-Wen Lai, Ching-Sen Yang, Su-Yun Yu
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Publication number: 20080003484Abstract: A fuel cell module includes a cathode board, an integral flow board integrated with a plurality of wave-shaped anode plates and membrane electrode assembly (MEA) interposed between the cathode board and the integral flow board. The integral flow board has a body substrate that is formed of ejection moldable polymers by using ejection-molding techniques. The wave-shaped anode plate defines a plurality of independent flow channels and is fittingly affixed in corresponding reaction zone of the body substrate.Type: ApplicationFiled: July 30, 2006Publication date: January 3, 2008Inventors: Jiun-Ming Chen, Yu-Chih Lin, Su-Yun Yu, Chiang-Wen Lai, Ching-Sen Yang
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Publication number: 20070292741Abstract: A flow board suitable for fuel cell applications is disclosed. The flow board includes a body substrate formed by injection molding methods, which is resistive to methanol or chemical corrosion and has superior mechanical properties. The flow board further includes a wave-shaped reaction zone having thereon a plurality of independent fuel channels. The body substrate and the wave-shaped reaction zone may be monolithic. Alternatively, a current collector affixed on the reaction zone may define the plurality of independent fuel channels.Type: ApplicationFiled: July 18, 2006Publication date: December 20, 2007Inventors: Su-Yun Yu, Chiang-Wen Lai, Yu-Chih Lin, Jiun-Ming Chen, Ching-Sen Yang