Patents by Inventor Chun Liang
Chun Liang 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: 20240136423Abstract: A method for fabricating high electron mobility transistor (HEMT) includes the steps of: forming a buffer layer on a substrate; forming a first barrier layer on the buffer layer; forming a first hard mask on the first barrier layer; removing the first hard mask and the first barrier layer to form a recess; forming a second barrier layer in the recess; and forming a p-type semiconductor layer on the second barrier layer.Type: ApplicationFiled: December 25, 2023Publication date: April 25, 2024Applicant: UNITED MICROELECTRONICS CORP.Inventors: Chun-Ming Chang, Che-Hung Huang, Wen-Jung Liao, Chun-Liang Hou
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Publication number: 20240136117Abstract: A multi-phase coupled inductor includes a first iron core, a second iron core, and a plurality of coil windings. The first iron core includes a first body and a plurality of first core posts. The plurality of first core posts are connected to the first body. The second iron core is opposite to the first iron core. The second iron core and the first body are spaced apart from each other by a gap. The plurality of coil windings wrap around the plurality of first core posts, respectively. Each of the coil windings has at least two coils.Type: ApplicationFiled: October 1, 2023Publication date: April 25, 2024Inventors: HUNG-CHIH LIANG, PIN-YU CHEN, HANG-CHUN LU, YA-WEN YANG, YU-TING HSU, WEI-ZHI HUANG
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Publication number: 20240124844Abstract: The present disclosure provides a method for preparing a composition including mesenchymal stem cells, extracellular vesicles produced by the mesenchymal stem cells, and growth factors, the composition prepared by the method, and use of the composition for treating arthritis. The composition of the present disclosure achieves the effect of treating arthritis through various efficacy experiments.Type: ApplicationFiled: October 4, 2023Publication date: April 18, 2024Inventors: Chia-Hsin Lee, Po-Cheng Lin, Yong-Cheng Kao, Ming-Hsi Chuang, Chun-Hung Chen, Chao-Liang Chang, Kai-Ling Zhang
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Publication number: 20240128353Abstract: A method for fabricating high electron mobility transistor (HEMT) includes the steps of: forming a buffer layer on a substrate; forming a first barrier layer on the buffer layer; forming a first hard mask on the first barrier layer; removing the first hard mask and the first barrier layer to form a recess; forming a second barrier layer in the recess; and forming a p-type semiconductor layer on the second barrier layer.Type: ApplicationFiled: December 25, 2023Publication date: April 18, 2024Applicant: UNITED MICROELECTRONICS CORP.Inventors: Chun-Ming Chang, Che-Hung Huang, Wen-Jung Liao, Chun-Liang Hou
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Patent number: 11960253Abstract: A system and a method for parameter optimization with adaptive search space and a user interface using the same are provided. The system includes a data acquisition unit, an adaptive adjustment unit and an optimization search unit. The data acquisition unit obtains a set of executed values of several operating parameters and a target parameter. The adaptive adjustment unit includes a parameter space transformer and a search range definer. The parameter space transformer performs a space transformation on a parameter space of the operating parameters according to the executed values. The search range definer defines a parameter search range in a transformed parameter space based on the sets of the executed values. The optimization search unit takes the parameter search range as a limiting condition and takes optimizing the target parameter as a target to search for a set of recommended values of the operating parameters.Type: GrantFiled: December 28, 2020Date of Patent: April 16, 2024Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Po-Yu Huang, Chun-Fang Chen, Hong-Chi Ku, Te-Ming Chen, Chien-Liang Lai, Sen-Chia Chang
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Publication number: 20240120337Abstract: A semiconductor device structure includes a first dielectric wall, a plurality of first semiconductor layers vertically stacked and extending outwardly from a first side of the first dielectric wall, each first semiconductor layer has a first width, a plurality of second semiconductor layers vertically stacked and extending outwardly from a second side of the first dielectric wall, each second semiconductor layer has a second width, a plurality of third semiconductor layers disposed adjacent the second side of the first dielectric wall, each third semiconductor layer has a third width greater than the second width, a first gate electrode layer surrounding at least three surfaces of each of the first semiconductor layers, the first gate electrode layer having a first conductivity type, and a second gate electrode layer surrounding at least three surfaces of each of the second semiconductor layers, the second gate electrode layer having a second conductivity type opposite the first conductivity type.Type: ApplicationFiled: January 15, 2023Publication date: April 11, 2024Inventors: Ta-Chun LIN, Chih-Hung HSIEH, Chun-Sheng LIANG, Wen-Chiang HONG, Chun-Wing YEUNG, Kuo-Hua PAN, Chih-Hao CHANG, Jhon Jhy LIAW
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Publication number: 20240119602Abstract: A micro-motion sensing device and a sensing method thereof are provided. The micro-motion sensing device includes a motion sensor, a motion classifier, and a render. The motion sensor receives an input radar signal and receives a video stream information through an image capturer. The motion sensor obtains velocity information and range information of an object according to the input radar signal, and generates a first video stream information by processing the video stream information according to the velocity information. The motion classifier generates a motion prediction information by classifying a motion of the object according to the velocity information, the range information, and the first video stream information. The render adjusts a rendered frequency of the first video stream information according to the velocity information.Type: ApplicationFiled: October 5, 2022Publication date: April 11, 2024Applicant: HTC CorporationInventors: Chun-Yih Wu, Ta-Chun Pu, Yen-Liang Kuo
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Publication number: 20240118605Abstract: A method for forming a photomask includes the following steps. A first target pattern is provided, wherein the first target pattern includes a first pattern area and a second pattern area. The first pattern area includes a block pattern. The second pattern area includes multiple stripe patterns. A first sidewall reset area is defined in the second pattern area. A retarget procedure is executed on the first target pattern to obtain a second target pattern. The photomask is formed based on the second target pattern.Type: ApplicationFiled: November 3, 2022Publication date: April 11, 2024Applicant: Powerchip Semiconductor Manufacturing CorporationInventor: Chun-Liang Lin
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Patent number: 11951091Abstract: Disclosed herein is a complex, a contrast agent and the method for treating a disease related to CXCR4 receptor. The complex is configured to bind the CXCR4 receptor, and is used as a medicament for diagnosis and treatment of cancers and other indications related to the CXCR4 receptor.Type: GrantFiled: December 18, 2020Date of Patent: April 9, 2024Assignee: INSTITUTE OF NUCLEAR ENERGY RESEARCH, ATOMIC ENERGY COUNCIL, EXECUTIVE YUAN, R.O.CInventors: Chien-Chung Hsia, Chung-Hsin Yeh, Cheng-Liang Peng, Chun-Tang Chen
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Publication number: 20240112851Abstract: A planar transformer includes a magnetic core assembly, at least one printed circuit board and at least one winding module. The magnetic core assembly includes a first magnetic core and a second magnetic core. The at least one printed circuit board is disposed between the first magnetic core and the second magnetic core. The printed circuit board includes a first winding. The at least one winding module is disposed between the first magnetic core and the second magnetic core. The winding module includes a second winding and a plastic molding layer. At least a portion of the second winding is covered by the plastic molding layer. The at least one printed circuit board and the at least one winding module are individual components.Type: ApplicationFiled: January 17, 2023Publication date: April 4, 2024Inventors: Caili Gu, Xiaoxia Yuan, Chun-Ching Yen, Yue Tsao, Huai-Pei Tung, Shaodong Zhang, Zhi-Liang Zhang
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Publication number: 20240113165Abstract: A semiconductor device includes a substrate, a first stack of semiconductor nanosheets, a second stack of semiconductor nanosheets, a gate structure and a first dielectric wall. The substrate includes a first fin and a second fin. The first stack of semiconductor nanosheets is disposed on the first fin. The second stack of semiconductor nanosheets is disposed on the second fin. The gate structure wraps the first stack of semiconductor nanosheets and the second stack of semiconductor nanosheets. The first dielectric wall is disposed between the first stack of semiconductor nanosheets and the second stack of semiconductor nanosheets. The first dielectric wall includes at least one neck portion between adjacent two semiconductor nanosheets of the first stack.Type: ApplicationFiled: January 10, 2023Publication date: April 4, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Ta-Chun LIN, Chun-Sheng Liang, Chih-Hao Chang, Jhon Jhy Liaw
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Publication number: 20240113676Abstract: A detection device for detecting an eyeball includes a frame element, a transceiver, and a contact lens element. The transceiver is disposed on the frame element. The transceiver transmits a first RF (Radio Frequency) signal. The contact lens element includes a resonator. The resonator converts the first RF signal into a first ultrasonic signal. The first ultrasonic signal is transmitted to the eyeball. The resonator converts a second ultrasonic signal from the eyeball into a second RF signal. The transceiver receives the second RF signal.Type: ApplicationFiled: September 29, 2022Publication date: April 4, 2024Applicant: HTC CorporationInventors: Chun-Yih WU, Ta-Chun PU, Yen-Liang KUO, Wei-Chih CHANG
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Publication number: 20240113166Abstract: A method for fabricating semiconductor devices includes forming channel regions over a substrate. The channel regions, in parallel with one another, extend along a first lateral direction. Each channel region includes at least a respective pair of epitaxial structures. The method includes forming a gate structure over the channel regions, wherein the gate structure extends along a second lateral direction. The method includes removing, through a first etching process, a portion of the gate structure that was disposed over a first one of the channel regions. The method includes removing, through a second etching process, a portion of the first channel region. The second etching process includes one silicon etching process and one silicon oxide deposition process. The method includes removing, through a third etching process controlled based on a pulse signal, a portion of the substrate that was disposed below the removed portion of the first channel region.Type: ApplicationFiled: February 15, 2023Publication date: April 4, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tzu-Ging Lin, Chun-Liang Lai, Yun-Chen Wu, Ya-Yi Tsai, Shu-Yuan Ku, Shun-Hui Yang
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Patent number: 11946802Abstract: An ambient light sensor includes a substrate, a metasurface disposed on the substrate, and an aperture layer disposed on the substrate. The metasurface includes a plurality of nanostructures and a filling layer laterally surrounding the plurality of nanostructures. The aperture layer laterally separates the metasurface into a plurality of sub-meta groups.Type: GrantFiled: March 29, 2023Date of Patent: April 2, 2024Assignee: VISERA TECHNOLOGIES COMPANY LIMITEDInventors: Shih-Liang Ku, Zi-Han Liao, Chun-Wei Huang
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Patent number: 11937932Abstract: An acute kidney injury predicting system and a method thereof are proposed. A processor reads the data to be tested, the detection data, the machine learning algorithm and the risk probability comparison table from a main memory. The processor trains the detection data according to the machine learning algorithm to generate an acute kidney injury prediction model, and inputs the data to be tested into the acute kidney injury prediction model to generate an acute kidney injury characteristic risk probability and a data sequence table. The data sequence table lists the data to be tested in sequence according to a proportion of each of the data to be tested in the acute kidney injury characteristics. The processor selects one of the medical treatment data from the risk probability comparison table according to the acute kidney injury characteristic risk probability.Type: GrantFiled: July 8, 2022Date of Patent: March 26, 2024Assignees: TAICHUNG VETERANS GENERAL HOSPITAL, TUNGHAI UNIVERSITYInventors: Chieh-Liang Wu, Chun-Te Huang, Cheng-Hsu Chen, Tsai-Jung Wang, Kai-Chih Pai, Chun-Ming Lai, Min-Shian Wang, Ruey-Kai Sheu, Lun-Chi Chen, Yan-Nan Lin, Chien-Lun Liao, Ta-Chun Hung, Chien-Chung Huang, Chia-Tien Hsu, Shang-Feng Tsai
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Patent number: 11941084Abstract: A method for training a machine learning model includes obtaining a set of training samples. For each training sample in the set of training samples, during each of one or more training iterations, the method includes cropping the training sample to generate a first cropped image, cropping the training sample to generate a second cropped image that is different than the first cropped image, and duplicating a first portion of the second cropped image. The method also includes overlaying the duplicated first portion of the second cropped image on a second portion of the second cropped image to form an augmented second cropped image. The first portion is different than the second portion. The method also includes training the machine learning model with the first cropped image and the augmented second cropped image.Type: GrantFiled: November 11, 2021Date of Patent: March 26, 2024Assignee: Google LLCInventors: Kihyuk Sohn, Chun-Liang Li, Jinsung Yoon, Tomas Jon Pfister
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Publication number: 20240096867Abstract: A semiconductor structure is provided and includes a first gate structure, a second gate structure, and at least one local interconnect that extend continuously across a non-active region from a first active region to a second active region. The semiconductor structure further includes a first separation spacer disposed on the first gate structure and first vias on the first gate structure. The first vias are arranged on opposite sides of the first separation spacer are isolated from each other and apart from the first separation spacer by different distances.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Charles Chew-Yuen YOUNG, Chih-Liang CHEN, Chih-Ming LAI, Jiann-Tyng TZENG, Shun-Li CHEN, Kam-Tou SIO, Shih-Wei PENG, Chun-Kuang CHEN, Ru-Gun LIU
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Publication number: 20240094638Abstract: An optimization method for a mask pattern optical transfer includes steps as follows: First, a projection optical simulation is performed to obtain an optimal pupil configuration scheme corresponding to a virtual mask pattern. Next, a position scanning is performed to change the optimal pupil configuration scheme, so as to generate a plurality of adjusted pupil configuration schemes. A mask pattern transfer simulation is performed to obtain a plurality of pupil configuration schemes-critical dimension relationship data corresponding to the virtual mask pattern. Subsequently, an actual pupil configuration scheme suitable for an actual mask pattern is selected according to the plurality of pupil configuration schemes-critical dimension relationship data, and upon which an actual mask pattern transfer is performed.Type: ApplicationFiled: November 9, 2022Publication date: March 21, 2024Inventors: Chun-Yi CHANG, Wen-Liang HUANG
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Publication number: 20240097090Abstract: A display device including at least two light source modules and a display control substrate is provided. Each of the at least two light source substrates has a first surface and a second surface opposite to each other and includes a plurality of light emitting elements and a plurality of connection pads. The light emitting elements are located on the second surface, and the connection pads are located on the first surface and are electrically connected to the light emitting elements. The display control substrate includes a back plate and a plurality of control elements. The control elements are located on the back plate, part of the control elements are electrically connected to the connection pads to drive and control the light emitting elements, and the second surface of each of the at least two light source substrates forms a part of a display surface of the display device.Type: ApplicationFiled: September 13, 2023Publication date: March 21, 2024Applicant: Coretronic CorporationInventors: Ming-Chuan Chih, Wen-Chun Wang, Chun-Chi Hsu, Bo-Chih Pan, Yu-Wei Liang
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Patent number: D1018364Type: GrantFiled: January 3, 2020Date of Patent: March 19, 2024Assignees: JANNPAUL PTE. LTD.Inventor: Paul Hung Chun Liang