Patents by Inventor Yi-Hsi Chen
Yi-Hsi 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: 20240115616Abstract: The present disclosure provides a method for treating liver cirrhosis by using a composition including mesenchymal stem cells, extracellular vesicles produced by the mesenchymal stem cells, and growth factors. The composition of the present disclosure achieves the effect of treating liver cirrhosis through various efficacy experiments.Type: ApplicationFiled: October 4, 2023Publication date: April 11, 2024Inventors: Po-Cheng Lin, Pi-Chun Huang, Zih-Han Hong, Ming-Hsi Chuang, Yi-Chun Lin, Chia-Hsin Lee, Chun-Hung Chen, Chao-Liang Chang, Kai-Ling Zhang
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Patent number: 11624641Abstract: What is disclosed in the present invention is to provide a quantitative transfer pipette structure, wherein an anti-backflow compartment is configured in the first bulb. The dimensions and locations of the first bulb, the second bulb and the third bulb are specifically configured to aspirate and transfer a specific volume of the liquid to a container, mix the liquid with the substance in the container by pressing and releasing the specific bulbs, so as to achieve the effects of precise quantification and sufficient mixing.Type: GrantFiled: August 3, 2020Date of Patent: April 11, 2023Assignee: Credo Diagnostics Biomedical Pte. Ltd.Inventors: Ying-Ta Lai, Yu-Cheng Ou, Jim-Yi Liao, Fan-Yun Huang, Yi-Hsi Chen
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Publication number: 20220389402Abstract: The present disclosure relates to a method and an apparatus for opening the external layer structure of cells using laser, wherein the short pulse laser excited from a laser diode is collimated via the optical lens and concentrated at a focus, a biological sample which is fixed on the focus or moves through the focus is treated with the concentrated short pulse laser, so that the cell membrane or cell wall of cells in the sample is broken.Type: ApplicationFiled: June 30, 2021Publication date: December 8, 2022Applicant: Credo Diagnostics Biomedical Pte. Ltd.Inventors: Ying-Ta Lai, Yu-Cheng Ou, Yi-Hsi Chen, Chung-Wei Tsai, Kuan-Ying Chen, Ruei-Yi Tsai, Chih-Yuan Chen
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Publication number: 20220003586Abstract: What is disclosed in the present invention is to provide a quantitative transfer pipette structure, wherein an anti-backflow compartment is configured in the first bulb. The dimensions and locations of the first bulb, the second bulb and the third bulb are specifically configured to aspirate and transfer a specific volume of the liquid to a container, mix the liquid with the substance in the container by pressing and releasing the specific bulbs, so as to achieve the effects of precise quantification and sufficient mixing.Type: ApplicationFiled: August 3, 2020Publication date: January 6, 2022Inventors: Ying-Ta Lai, Yu-Cheng Ou, Jim-Yi Liao, Fan-Yun Huang, Yi-Hsi Chen
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Publication number: 20210394176Abstract: The present invention provides a sample tube for polymerase chain reaction. The sample tube includes a sample tube body having an annular side wall and a bottom wall connected to annular side wall, wherein the annular side wall and the bottom wall form an accommodating space for accommodating a reaction mixture; and a first extension member extending from the bottom wall to the accommodating space, wherein, to carry out PCR, the reaction mixture immerses the first extension member, such that the light from the light source enters into the reaction mixture via the bottom and the bottom wall of the sample tube and the first extension member sequentially.Type: ApplicationFiled: August 18, 2020Publication date: December 23, 2021Inventors: Ying-Ta Lai, Yu-Cheng Ou, Jim-Yi Liao, Yi-Hsi Chen
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Publication number: 20210043277Abstract: An analytical method includes obtaining a first data and performing curve fitting on the first data according to at least one basis to generate at least one coefficient corresponding to the at least one basis. A function pattern corresponding to one of the at least one basis has asymmetry.Type: ApplicationFiled: January 30, 2020Publication date: February 11, 2021Inventors: Ying-Ta Lai, Yu-Cheng Ou, Yi-Hsi Chen, Kuan-Ying Chen, Hsi-Yuan Chen, Yu-Yu Liu
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Patent number: 9112520Abstract: A transmission interface includes a first pin, a second pin, a conversion unit, and a decoding unit. The conversion unit receives a serial input data stream via the first pin and receives a serial clock via the second pin. The conversion unit converts the serial input data stream to parallel input data and converts the serial clock to a parallel clock. The serial input data stream has a full swing form. The decoding unit receives and decodes the parallel input data and generates an input data signal according to the decoded parallel input data.Type: GrantFiled: December 31, 2013Date of Patent: August 18, 2015Assignee: MEDIATEK INC.Inventors: Wei-Cheng Gu, Chung-Hung Tsai, Chun-Nan Li, Yi-Hsi Chen
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Publication number: 20140111360Abstract: A transmission interface includes a first pin, a second pin, a conversion unit, and a decoding unit. The conversion unit receives a serial input data stream via the first pin and receives a serial clock via the second pin. The conversion unit converts the serial input data stream to parallel input data and converts the serial clock to a parallel clock. The serial input data stream has a full swing form. The decoding unit receives and decodes the parallel input data and generates an input data signal according to the decoded parallel input data.Type: ApplicationFiled: December 31, 2013Publication date: April 24, 2014Applicant: MEDIATEK INC.Inventors: Wei-Cheng GU, Chung-Hung TSAI, Chun-Nan LI, Yi-Hsi CHEN
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Publication number: 20140103419Abstract: A method for forming a non-volatile memory device includes: (a) forming an isolation structure on a circuit-forming surface of a semiconductor substrate to define an array of cell forming regions; (b) forming a gate structure array including a plurality of gate structures disposed above the cell forming regions and each having a first side and a second side; (c) performing ion implantation to form drain regions and a common source region; and (d) forming drain contacts to the drain regions, and a common source contact to the common source region.Type: ApplicationFiled: June 17, 2013Publication date: April 17, 2014Inventors: Wen-Cheng LEE, Yi-Hsi CHEN, Yi-Der WU
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Patent number: 8648739Abstract: A transmission interface includes a first pin, a second pin, a conversion unit, and a decoding unit. The conversion unit receives a serial input data stream via the first pin and receives a serial clock via the second pin. The conversion unit converts the serial input data stream to parallel input data and converts the serial clock to a parallel clock. The serial input data stream has a full swing form. The decoding unit receives and decodes the parallel input data and generates an input data signal according to the decoded parallel input data.Type: GrantFiled: August 12, 2010Date of Patent: February 11, 2014Assignee: Mediatek Inc.Inventors: Wei-Cheng Ku, Chung-Hung Tsai, Chun-Nan Li, Yi-Hsi Chen
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Publication number: 20120038497Abstract: A transmission interface includes a first pin, a second pin, a conversion unit, and a decoding unit. The conversion unit receives a serial input data stream via the first pin and receives a serial clock via the second pin. The conversion unit converts the serial input data stream to parallel input data and converts the serial clock to a parallel clock. The serial input data stream has a full swing form. The decoding unit receives and decodes the parallel input data and generates an input data signal according to the decoded parallel input data.Type: ApplicationFiled: August 12, 2010Publication date: February 16, 2012Applicant: MEDIATEK INC.Inventors: Wei-Cheng Ku, Chung-Hung Tsai, Chun-Nan Li, Yi-Hsi Chen
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Patent number: 7360325Abstract: An insole includes a first layer made of a first slice foam material formed by a foamable polyurethane resin composition. A second layer is made of a second slice foam material formed by bonding together particles of comminuted previously formed foam material with a foamable polyurethane resin composition. The second layer is adhered to an upper surface of the first layer. The second layer has a thickness being greater than that of the first layer.Type: GrantFiled: April 6, 2005Date of Patent: April 22, 2008Inventor: Yi-Hsi Chen
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Publication number: 20070094699Abstract: A signal processing device, consisting of a signal processing unit for conversion, amplification and resumption of signals, an input unit in the form of an HDMI connector a DVI connector or a transmission line, the input unit being connected with the signal processing unit, for connection with an audio-video player device, to receive input of signals from the audio-video player device, and an output unit in the form of an HDMI connector, a DVI connector or a transmission line, and an output unit in the form of an HDMI connector a DVI connector, or a transmission line, the output unit being connected with the signal processing unit, for connection with a display device, for transmission of signal output on the display device. Thereby, the signals transmitted from the audio-video player device are received by the signal processing unit, where they are resumed and amplified, to achieve the purpose of steadily transmitting signals from the audio-video player device to the display device.Type: ApplicationFiled: October 25, 2005Publication date: April 26, 2007Inventor: Yi-Hsi Chen
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Publication number: 20070075057Abstract: A method for actively controlling he fine-tuning and impedance matching using a laser process is provided, including the use of a laser process equipment, a monitor device, and a feedback controller. The laser process equipment is for performing laser soldering or laser etching. The monitor device is for monitoring the target metrics of the target circuits. The feedback controller is for receiving the feedback from the monitor device and issuing control signals to the laser process equipment.Type: ApplicationFiled: August 19, 2005Publication date: April 5, 2007Inventors: Yi-Hsi Chen, Chih-Chuan Lin
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Publication number: 20060156582Abstract: An insole includes a first layer made of a first slice foam material formed by a foamable polyurethane resin composition. A second layer is made of a second slice foam material formed by bonding together particles of comminuted previously formed foam material with a foamable polyurethane resin composition. The second layer is adhered to an upper surface of the first layer. The second layer has a thickness being greater than that of the first layer.Type: ApplicationFiled: April 6, 2005Publication date: July 20, 2006Inventor: Yi-Hsi Chen
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Publication number: 20030213147Abstract: An insole of a shoe, comprises a insole board having a shape of substantially like the sole of human foot to be disposed on the top side of a sole of the shoe, and a heel cup coupled on said insole board at rear section thereof by means of injection molding and corresponding to the heel of human foot; whereby said insole having a simpler work process, having less elements and having a stronger coupling strength.Type: ApplicationFiled: May 16, 2002Publication date: November 20, 2003Inventors: Yi-Hsi Chen, Ming-Ta Chang
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Patent number: 6263592Abstract: A footwear pad comprises a resilient layer of a plastic foam material, a protective layer of a wear-resistant cloth and adhered to the upper surface of the resilient layer, and a magnetic layer made of a magnetic rubber sheet and provided with magnetism which is distributed uniformly and unidirectionally so as to stimulate effectively the blood circulation in the feet of a user of the footwear pad.Type: GrantFiled: June 28, 1999Date of Patent: July 24, 2001Inventor: Yi-Hsi Chen
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Patent number: 6085355Abstract: A golf glove is formed of a palm portion, a back portion opposite to the palm portion, a plurality of finger sheaths, a thumb sheath, and a wrist portion which is provided with a magnetic member having a magnetic field for stimulating the anatomical points of the wrist of a golfer wearing the golf glove so as to promote the health of the golfer.Type: GrantFiled: March 25, 1999Date of Patent: July 11, 2000Inventor: Yi-Hsi Chen