Patents by Inventor Yu-Hsuan Chen
Yu-Hsuan 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: 20240120203Abstract: A method includes forming a dummy gate over a semiconductor fin; forming a source/drain epitaxial structure over the semiconductor fin and adjacent to the dummy gate; depositing an interlayer dielectric (ILD) layer to cover the source/drain epitaxial structure; replacing the dummy gate with a gate structure; forming a dielectric structure to cut the gate structure, wherein a portion of the dielectric structure is embedded in the ILD layer; recessing the portion of the dielectric structure embedded in the ILD layer; after recessing the portion of the dielectric structure, removing a portion of the ILD layer over the source/drain epitaxial structure; and forming a source/drain contact in the ILD layer and in contact with the portion of the dielectric structure.Type: ApplicationFiled: March 8, 2023Publication date: April 11, 2024Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Te-Chih HSIUNG, Yun-Hua CHEN, Bing-Sian WU, Yi-Hsuan CHIU, Yu-Wei CHANG, Wen-Kuo HSIEH, Chih-Yuan TING, Huan-Just LIN
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Publication number: 20240120338Abstract: A semiconductor device structure is provided. The semiconductor device has a first dielectric wall between an n-type source/drain region and a p-type source/drain region to physically and electrically isolate the n-type source/drain region and the p-type source/drain region from each other. A second dielectric wall is formed between a first channel region connected to the n-type source/drain region and a second channel region connected to the p-type source/drain region. A contact is formed to physically and electrically connect the n-type source/drain region with the p-type source/drain region, wherein the contact extends over the first dielectric wall. The first electric wall has a gradually decreasing width W5 towards a tip of the dielectric wall from a top contact position between the first dielectric wall and either the n-type source/drain region or the p-type source/drain region.Type: ApplicationFiled: February 15, 2023Publication date: April 11, 2024Inventors: Ta-Chun LIN, Ming-Che CHEN, Yu-Hsuan LU, Chih-Hao CHANG
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Patent number: 11955881Abstract: A secondary-side protection and sense circuit for a power converter has a sensing component, an adder amplifying circuit, an electronic switch, and a charge/discharge circuit. The sensing component is connected to an output connecting terminal of the power converter. The adder amplifying circuit has an operational amplifier, a first resistor, and a second resistor. The operational amplifier has an input terminal connected to the sensing component, an output terminal connected to a primary-side control component, and a power terminal. The first resistor and the second resistor are connected in series and between the input terminal and the power terminal of the operational amplifier. The electronic switch is connected between a ground terminal and a connection node between the first resistor and the second resistor. The charge/discharge circuit is connected to the electronic switch and the power terminal of the operational amplifier.Type: GrantFiled: March 10, 2022Date of Patent: April 9, 2024Assignee: MINMAX TECHNOLOGY CO., LTDInventors: Ching-Hung Wang, Yu-Hsuan Chen
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Patent number: 11947155Abstract: An electronic device with light emitting function includes a casing, a circuit board, a light-shielding member, a first light-guiding member, and a second light-guiding member. The casing has a light-guiding cover plate having a first partial block and a second partial block. The circuit board has a light-emitting element adjacent to the first partial block. The light-shielding member is blocked between the light-emitting element and the first partial block. The first light-guiding member has a first reflective inclination surface at a light-emitting direction of the light-emitting element and configured to reflect a light emitted by the light-emitting element to be a first reflected light which is transmitted toward a direction away from the first partial block. The second light-guiding member has a second reflective inclination surface configured to reflect the first reflected light to be a second reflected light which is irradiated to the second partial block.Type: GrantFiled: August 24, 2023Date of Patent: April 2, 2024Assignee: CHICONY ELECTRONICS CO., LTD.Inventors: Chien-Yueh Chen, Yu-Hsuan Lin
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Publication number: 20240102934Abstract: A test strip detecting system includes a test strip, a test strip detecting carrier and a mobile communication apparatus. The test strip detecting carrier includes a container structure, positioning markers and colorimetric calibrating blocks, and the colorimetric calibrating blocks are embedded inside the positioning markers. The test strip is placed in the container structure and reacts with a specimen to generate color blocks. The mobile communication apparatus controls an image capture unit to capture an original image of the test strip placed in the test strip detecting carrier; detects the positioning markers in the original image to obtain a plurality of coordinates of the positioning markers; performs image coordinate calibration according to the plurality of coordinates to generate a calibrated image; and performs a colorimetric calibration for the color blocks and the colorimetric calibrating blocks according to the calibrated image so as to generate a test result.Type: ApplicationFiled: November 14, 2022Publication date: March 28, 2024Applicant: National Cheng Kung UniversityInventors: Yu-Cheng Lin, Wei-Chien Weng, Yi-Hsuan Chen
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Patent number: 11942532Abstract: A method includes fabricating a semiconductor device, wherein the method includes depositing a coating layer on a first region and a second region under a loading condition such that a height of the coating layer in the first region is greater than a height of the coating layer in the second region. The method also includes applying processing gas to the coating layer to remove an upper portion of the coating layer such that a height of the coating layer in the first region is a same as a height of the coating layer in the second region.Type: GrantFiled: August 30, 2021Date of Patent: March 26, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Chao-Hsuan Chen, Ming-Chia Tai, Yu-Hsien Lin, Shun-Hui Yang, Ryan Chia-Jen Chen
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Publication number: 20240096806Abstract: A method for manufacturing a semiconductor structure is provided. A substrate including a fin structure is received, provided or formed. A sacrificial gate layer is formed over the fin structure and a source/drain structure is formed adjacent to the sacrificial gate layer, wherein the sacrificial gate layer is surrounded by a dielectric structure. The sacrificial gate layer is removed, wherein a recess is defined by the dielectric structure. A work function layer is formed in the recess, wherein the work function layer includes an overhang portion at an opening of the recess. A thickness of the work function layer is reduced. A glue layer is formed over the work function layer. A semiconductor structure thereof is also provided.Type: ApplicationFiled: January 6, 2023Publication date: March 21, 2024Inventors: CHAO-HSUAN CHEN, WEI CHEN HUNG, LI-WEI YIN, YU-HSIEN LIN, YIH-ANN LIN, RYAN CHIA-JEN CHEN
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Patent number: 11925457Abstract: A device for encouraging and guiding a spirometer user includes a housing, a main valve, a visual assembly, and a sound making assembly. The housing has a guiding channel, a first outlet channel, a second outlet channel, and an inlet channel. The main valve is disposed in a housing communicating with the guiding channel, the first outlet channel, the second outlet channel or the inlet channel and configured to regulate or control fluid flowing paths. The visual assembly includes a check valve in the second outlet channel, and at least one movable member. The sound making assembly includes a check valve and a sound maker. So, it can generate the visual and sound encouraging effects for learning how to use a spirometer correctly.Type: GrantFiled: February 17, 2021Date of Patent: March 12, 2024Assignees: TAICHUNG VETERANS GENERAL HOSPITAL, CENTRAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Ming-Feng Wu, Yu-Hsuan Chen, Kuo-Chih Su, Chun-Hsiang Wang
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Patent number: 11926017Abstract: A cleaning process monitoring system, comprising: a cleaning container comprising an inlet for receiving a cleaning solution and an outlet for draining a waste solution; a particle detector coupled to the outlet and configured to measure a plurality of particle parameters associated with the waste solution so as to provide a real-time monitoring of the cleaning process; a pump coupled to the cleaning container and configured to provide suction force to draw solution through the cleaning system; a controller coupled to the pump and the particle detector and configured to receive the plurality of particle parameters from the particle detector and to provide control to the cleaning system; and a host computer coupled to the controller and configured to provide at least one control parameter to the controller.Type: GrantFiled: May 5, 2021Date of Patent: March 12, 2024Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Charlie Wang, Yu-Ping Tseng, Y. J. Chen, Wai-Ming Yeung, Chien-Shen Chen, Danny Kuo, Yu-Hsuan Hsieh, Hsuan Lo
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Patent number: 11924964Abstract: Devices and methods are described for reducing etching due to Galvanic Effect within a printed circuit board (PCB) that may be used in an electronic device. Specifically, a contact trace is coupled to a contact finger that has a substantially larger surface area than the contact trace. The contact finger is configured to couple the electronic device to a host device. The contact trace is electrically isolated from the rest of the PCB circuitry during a fabrication process by a separation distance between an exposed portion of the contact trace and an impedance trace. The contact finger and the exposed portion of the contact trace are plated with a common material to reduce galvanic etching of the contact trace during fabrication. The contact trace is then connected to the impedance trace using a solder joint.Type: GrantFiled: April 7, 2022Date of Patent: March 5, 2024Assignee: Western Digital Technologies, Inc.Inventors: Lin Hui Chen, Songtao Lu, Chien Te Chen, Yu Ying Tan, Huang Pao Yi, Ching Chuan Hsieh, T. Sharanya Kaminda, Chia-Hsuan Huang
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Publication number: 20240069069Abstract: A probe pin cleaning pad including a foam layer, a cleaning layer, and a polishing layer is provided. The cleaning layer is disposed between the foam layer and the polishing layer. A cleaning method for a probe pin is also provided.Type: ApplicationFiled: November 10, 2023Publication date: February 29, 2024Applicant: Alliance Material Co., Ltd.Inventors: Chun-Fa Chen, Yu-Hsuen Lee, Ching-Wen Hsu, Chao-Hsuan Yang, Ting-Wei Lin
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Publication number: 20240067746Abstract: Disclosed herein are humanized antibodies, antigen-binding fragments thereof, and antibody conjugates, that are capable of specifically binding to certain biantennary Lewis antigens, which antigens are expressed in a variety of cancers. The presently disclosed antibodies are useful to target antigen-expressing cells for treatment or detection of disease, including various cancers. Also provided are polynucleotides, vectors, and host cells for producing the disclosed antibodies and antigen-binding fragments thereof. Pharmaceutical compositions, methods of treatment and detection, and uses of the antibodies, antigen-binding fragments, antibody conjugates, and compositions are also provided.Type: ApplicationFiled: February 28, 2023Publication date: February 29, 2024Inventors: Tong-Hsuan CHANG, Mei-Chun YANG, Liahng-Yirn LIU, Jerry TING, Shu-Yen CHANG, Yen-Ying CHEN, Yu-Yu LIN, Shu-Lun TANG
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Publication number: 20240054641Abstract: A jaundice analysis system includes a database and a processing device for accessing the database. The processing device includes: a data processing module for generating a training data according to an image data, correlating the training data with a category data, and storing the training data in the database; and a deep learning module for training a target convolutional neural network module with the training data correlating with the category data to obtain a trained convolutional neural network module. The image data includes a first sclera image. The trained convolutional neural network module of the processing device generates a testing data according to an input image data. The input image data includes a second sclera image of a target subject. The testing data indicates the target subject's bilirubin concentration range.Type: ApplicationFiled: December 18, 2020Publication date: February 15, 2024Inventors: Chieh-Hsiao Chen, Yu-Hsuan Chen
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Publication number: 20230384461Abstract: Systems and methods for global positioning satellite (GPS)/global navigation satellite system (GNSS) based real time global asset tracking are described. In an embodiment provides a system for real time, fast, global asset tracking, the system includes: a server with a processor, a memory, and a network interface, wherein the memory includes a tracking application, where the tracking application directs the processor to: receive a message including specific data from a tag; determine a time search window based on the message received from the tag; perform an initial position search; perform calculations for position and time, utilizing the time search window, the initial position search and satellite ephemeris information; and display a position information of the tag.Type: ApplicationFiled: May 22, 2023Publication date: November 30, 2023Applicant: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Barbara Ann Block, Sherman C. Lo, David S. De Lorenzo, Yu-Hsuan Chen, Per K. Enge
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Publication number: 20230372400Abstract: Disclosed are compositions comprising an isolated chimeric interleukin 6 receptor alpha (IL-6R?) binding protein or cells expressing an isolated chimeric IL-6R? binding protein. The isolated IL-6R? chimeric binding protein and cells expressing the protein may be used in methods of treating cancer and reducing the risk of cytokine release syndrome.Type: ApplicationFiled: May 23, 2023Publication date: November 23, 2023Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Yvonne Yu-Hsuan CHEN, Meng-Yin LIN
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Publication number: 20230364139Abstract: The current disclosure provides for novel multi-specific CAR molecules for the treatment of glioblastoma (also called GBM or glioblastoma multiforme). This disclosure also describes nucleic acids encoding for the polypeptides, expression vectors comprising the nucleic acids, cells and/or populations of cells expressing the polypeptides and/or comprising the nucleic acids or expression vectors of the disclosure, and compositions comprising the polypeptides, nucleic acids, or cells.Type: ApplicationFiled: August 25, 2021Publication date: November 16, 2023Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Yvonne Yu-Hsuan CHEN, Andrew J. HOU
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Patent number: 11813317Abstract: Provided is a method for preventing or treating a metabolic disorder, including administering to a subject a therapeutically effective amount of TRABID protein or a functionally related variant thereof, or a nucleic acid encoding TRABID protein or a functionally related variant thereof. Also provided is a method for reducing fat accumulation through TRABID-induced deubiquitination to promote autophagy activity and lipid metabolism.Type: GrantFiled: December 2, 2021Date of Patent: November 14, 2023Assignees: Academia Sinica, National Yang Ming Chiao Tung UniversityInventors: Ruey-Hwa Chen, Yu-Hsuan Chen, Tzu-Yu Huang, Wen-Hsin Li, Ting-Fen Tsai, Zhao-Qing Shen
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Publication number: 20230322894Abstract: The current disclosure provides for novel multi-specific CAR molecules for the treatment of glioblastoma (also called GBM or glioblastoma multiforme). This disclosure also describes nucleic acids encoding for the polypeptides, expression vectors comprising the nucleic acids, cells and/or populations of cells expressing the polypeptides and/or comprising the nucleic acids or expression vectors of the disclosure, and compositions comprising the polypeptides, nucleic acids, or cells.Type: ApplicationFiled: August 25, 2021Publication date: October 12, 2023Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Yvonne Yu-Hsuan CHEN, Andrew J. HOU
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Publication number: 20230291302Abstract: A secondary-side protection and sense circuit for a power converter has a sensing component, an adder amplifying circuit, an electronic switch, and a charge/discharge circuit. The sensing component is connected to an output connecting terminal of the power converter. The adder amplifying circuit has an operational amplifier, a first resistor, and a second resistor. The operational amplifier has an input terminal connected to the sensing component, an output terminal connected to a primary-side control component, and a power terminal. The first resistor and the second resistor are connected in series and between the input terminal and the power terminal of the operational amplifier. The electronic switch is connected between a ground terminal and a connection node between the first resistor and the second resistor. The charge/discharge circuit is connected to the electronic switch and the power terminal of the operational amplifier.Type: ApplicationFiled: March 10, 2022Publication date: September 14, 2023Inventors: CHING-HUNG WANG, YU-HSUAN CHEN
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Patent number: 11701384Abstract: Disclosed are compositions comprising an isolated chimeric interleukin 6 receptor alpha (IL-6R?) binding protein or cells expressing an isolated chimeric IL-6R? binding protein. The isolated IL-6R? chimeric binding protein and cells expressing the protein may be used in methods of treating cancer and reducing the risk of cytokine release syndrome.Type: GrantFiled: September 1, 2017Date of Patent: July 18, 2023Assignee: The Regents of the University of CaliforniaInventors: Yvonne Yu-Hsuan Chen, Meng-Yin Lin