Patents by Inventor Chuan Liao
Chuan Liao 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: 20240136420Abstract: A thin film transistor includes a substrate, a semiconductor layer, a gate insulating layer, a gate, a source and a drain. The semiconductor layer is located above the substrate. The gate insulating layer is located above the semiconductor layer. The gate is located above the gate insulating layer and overlapping with the semiconductor layer. The gate includes a first portion, a second portion and a third portion. The first portion is extending along the surface of the gate insulating layer and directly in contact with the gate insulating layer. The second portion is separated from the gate insulating layer. Taking the surface of the gate insulating layer as a reference, the top surface of the second portion is higher than the top surface of the first portion. The third portion connects the first portion to the second portion. The source and the drain are electrically connected to the semiconductor layer.Type: ApplicationFiled: December 1, 2022Publication date: April 25, 2024Applicant: AUO CorporationInventors: Kuo-Jui Chang, Wen-Tai Chen, Chi-Sheng Chiang, Yu-Chuan Liao, Chien-Sen Weng, Ming-Wei Sun
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Publication number: 20240134107Abstract: A light source device includes a light guide plate, an optical adhesive, and a light source element. The light guide plate includes a light guide substrate and an enhancement layer. The light guide substrate has a light incident surface, a first surface, and a second surface. The first surface is opposite to the second surface, and the light incident surface extends between the first surface and the second surface. The enhancement layer is disposed on the light guide substrate. A thickness of the enhancement layer is from 1 micrometer to 25 micrometers and a first refractive index of the light guide substrate is greater than a second refractive index of the enhancement layer. The optical adhesive is interposed between the first surface of the light guide substrate and the optical adhesive. The light source element is disposed beside the light incident surface to emit light toward the light incident surface.Type: ApplicationFiled: June 26, 2023Publication date: April 25, 2024Applicant: E Ink Holdings Inc.Inventors: Hsin-Tao Huang, Yu-Chuan Wen, Jen-Pin Yu, Ching-Huan Liao, Ya-Chin Chang
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Patent number: 11935947Abstract: An enhancement mode high electron mobility transistor (HEMT) includes a group III-V semiconductor body, a group III-V barrier layer and a gate structure. The group III-V barrier layer is disposed on the group III-V semiconductor body, and the gate structure is a stacked structure disposed on the group III-V barrier layer. The gate structure includes a gate dielectric and a group III-V gate layer disposed on the gate dielectric, and the thickness of the gate dielectric is between 15 nm to 25 nm.Type: GrantFiled: October 8, 2019Date of Patent: March 19, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Chih-Tung Yeh, Chun-Ming Chang, Bo-Rong Chen, Shin-Chuan Huang, Wen-Jung Liao, Chun-Liang Hou
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Publication number: 20240066286Abstract: An upper extremity wearable device includes a pressure sleeve configure to wrap a forearm, a middle finger stimulating electrode and a ring finger stimulating electrode disposed on an inner surface of the pressure sleeve. The middle finger stimulating electrode covers a middle finger stimulating point which is measured from an ulnar styloid process, moving two lateral units, and moving four longitudinal units. The ring finger stimulating electrode covers a ring finger stimulating point which is measured from the ulnar styloid process, moving one lateral unit, and moving five longitudinal units. The lateral unit is a distance from the position of the pressure sleeve corresponding to the ulnar styloid process to a radial styloid process dividing four. The longitudinal unit is a distance from the position of the pressure sleeve corresponding to the ulnar styloid process to an olecranon process dividing twelve.Type: ApplicationFiled: February 8, 2023Publication date: February 29, 2024Inventors: Chieh YIN, Chien-Lung SHEN, Szu-Yu LIAO, Mei-Chuan TSENG, Chien-Fa TANG
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Publication number: 20240066556Abstract: A device for separating and recovering flat-plate catalyst powder and a method for determining a wear ratio are provided. The device includes a powder separation unit and a powder recovery unit, a powder accumulation bin is respectively connected with a shell and a catalyst powder outlet, a cyclone outlet is configured on an inner side of a recovery shell, and a primary filter and a secondary filter are configured on an inner side wall of the recovery shell.Type: ApplicationFiled: June 29, 2023Publication date: February 29, 2024Inventors: Yingjie Bao, Jieyong Hao, Changkai Yu, Xun Wu, Xianchun Zhou, Yanxuan Liang, Rongfu Tang, Feiyun Chen, Bin Luo, Kaiyou Liao, Danping Zhang, Chao Li, Fanhai Kong, Lele Wang, Qiang Bao, Chuan He
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Publication number: 20240063656Abstract: A dual power switching system includes a first STS, a second STS, an inductive device, and a controller. The first STS is electrically coupled to a main power source, and the second STS is electrically coupled to a backup power source. When detecting that the main power source is abnormal, the controller detects a residual magnetic flux of the inductive device and calculates a magnetic flux difference between the predicted magnetic flux and the residual magnetic flux. When determining that an absolute value of the magnetic flux difference is less than or equal to a magnetic flux deviation value, the controller determines whether the output power meets a forced commutation condition. When determining that the output power meets the forced commutation condition, the controller turns on the second STS so that the first STS is forcibly turned off by the backup power source through the second STS.Type: ApplicationFiled: February 3, 2023Publication date: February 22, 2024Inventors: Jen-Chuan LIAO, Chien-Chih CHAN, Jia-Cheng SIE
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Patent number: 11899791Abstract: A malware family identification engine constructs a graph data structure of direct relationships between malware instances and malware families, direct relationships between malware instances and detected tags, and indirect relationships between detected tags and malware families. The engine builds a dictionary data structure comprising detected tag entries linking each detected tag to one or more malware family nodes based on the graph data structure. The engine identifies significant indirect entities (SIEs) within the detected tag entries of the dictionary data structure and selects a SIE with a highest number of out-going links (OGLs) as a root node in a family tree data structure, recursively connects SIEs with a number of OGLs less than the highest number of OGLs to the root node in the family tree data structure, and converts each SIE name in the family tree data structure to a chained family entity name in the family tree data structure.Type: GrantFiled: September 29, 2021Date of Patent: February 13, 2024Assignee: International Business Machines CorporationInventors: Yu-Siang Chen, Ci-Hao Wu, Ying-Chen Yu, Pao-Chuan Liao, June-Ray Lin
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Publication number: 20240024966Abstract: A pocket hole jig is provided, including a body with a first end having at least one drill entry port in communication with an internal drilling chamber, and a second, opposite end having a chip flute in communication with the drilling chamber; a distance adjustment base configured for contact with a workpiece and is configured so that said body is linearly slidable relative to said base for adjusting drill depth and drilling position of the workpiece; and a dust collector fitting removably attachable to, and in communication with the chip flute, at least one of the dust collector fitting and the chip flute being configured for accommodating a clamp for securing the jig to the workpiece.Type: ApplicationFiled: July 21, 2022Publication date: January 25, 2024Inventor: Hui Chuan Liao
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Patent number: 11828722Abstract: A biological device includes a substrate, a gate electrode, and a sensing well. The substrate includes a source region, a drain region, a channel region, a body region, and a sensing region. The channel region is disposed between the source region and the drain region. The sensing region is at least disposed between the channel region and the body region. The gate electrode is at least disposed on or above the channel region of the substrate. The sensing well is at least disposed adjacent to the sensing region.Type: GrantFiled: December 16, 2019Date of Patent: November 28, 2023Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Ta-Chuan Liao, Chien-Kuo Yang, Yi-Shao Liu, Tung-Tsun Chen, Chan-Ching Lin, Jui-Cheng Huang, Felix Ying-Kit Tsui, Jing-Hwang Yang
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Publication number: 20230375499Abstract: A biological device includes a substrate, a gate electrode, and a sensing well. The substrate includes a source region, a drain region, a channel region, a body region, and a sensing region. The channel region is disposed between the source region and the drain region. The sensing region is at least disposed between the channel region and the body region. The gate electrode is at least disposed on or above the channel region of the substrate. The sensing well is at least disposed adjacent to the sensing region.Type: ApplicationFiled: July 31, 2023Publication date: November 23, 2023Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Ta-Chuan LIAO, Chien-Kuo YANG, Yi-Shao LIU, Tung-Tsun CHEN, Chan-Ching LIN, Jui-Cheng HUANG, Felix Ying-Kit TSUI, Jing-Hwang YANG
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Patent number: 11790082Abstract: An approach to workflow management in response to a detected security incident in a computer system. The approach may include an inference driven response based on prior artifacts. The inference driven response may predict the condition of the system and the outcomes of actions in response to the security incident. The predictions made by the inference drive response may be based on a machine learning model. The inference driven response may pause or prevent scheduled actions of the system based on the predictions. The inference driven response may continue to monitor the system and dynamically update its predictions for the condition of the system. In response to the updated predictions, the inference driven response may cancel or execute the previously scheduled actions of the system.Type: GrantFiled: May 25, 2021Date of Patent: October 17, 2023Assignee: International Business Machines CorporationInventors: Ying-Chen Yu, June-Ray Lin, Ci-Hao Wu, Pao-Chuan Liao
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Patent number: 11754638Abstract: A ground fault detection apparatus is used to detect a ground fault of a three-phase UPS apparatus. The UPS apparatus includes a first filter circuit, an AC/DC conversion circuit, a DC bus, a DC/AC conversion circuit, and a second filter circuit coupled in sequence. The ground fault detection apparatus includes a detection circuit having a first detection end and a second detection end. The first detection end is coupled to the first filter circuit and the second filter circuit, and the second detection end is coupled to an equipment grounding point. The equipment grounding point is coupled to a neutral point of a three-phase power source, and the three-phase power source is coupled to the first filter circuit. The detection circuit indicates whether the UPS apparatus has a ground fault and a location where the ground fault occurs according to a detection voltage between the first detection end and the second detection end.Type: GrantFiled: November 17, 2021Date of Patent: September 12, 2023Assignee: DELTA ELECTRONICS, INC.Inventors: Hung-Chieh Lin, Jen-Chuan Liao, Yi-Ping Hsieh, Hsin-Chih Chen
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Patent number: 11719232Abstract: A driving system for driving piezoelectric pump includes one or more mechanical devices and a driving circuit system electrically connected to the at least one mechanical device. The driving circuit system includes a pump-driving unit, a linear voltage-stabilizing unit, a microcontroller unit, a current-sensing unit, and a connection unit. The microcontroller unit generates a first signal, a second signal, and a third signal, and the pump-driving unit receives these signals to drive the mechanical device. The current-sensing unit receives a fourth signal transmitted by the pump-driving unit to obtain an actuation current value of the mechanical device. The linear voltage-stabilizing unit, the current-sensing unit, and the microcontroller unit are coupled to each other through a fifth signal and a sixth signal. The connection unit and the microcontroller unit are coupled to each other through a reset signal, a seventh signal, and an eighth signal provided by the microcontroller unit.Type: GrantFiled: April 20, 2021Date of Patent: August 8, 2023Assignee: MICROJET TECHNOLOGY CO., LTD.Inventors: Hao-Jan Mou, Shih-Chang Chen, Che-Wei Huang, Chun-Hung Liao, Wei-Chuan Liao, Chi-Feng Huang, Yung-Lung Han, Tsung-I Lin, Chin-Wen Hsieh
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Publication number: 20230137888Abstract: The present invention discloses a composition for upper respiratory tract administration comprising a cyanide antidote and a metal chelator, and the composition is used for cure or protection of fire injury. When carried by a proper carrier, the composition is administrated to a subject in need via forms including a spray, an inhaler, or drops so as to prevent or cure injuries caused by hazardous substances in a fireground.Type: ApplicationFiled: October 25, 2022Publication date: May 4, 2023Inventors: Jia-Long Chen, Wei-Chuan Liao, Tzu-Hui Sun, Chia-Hung Chen, Chau-Hui Wang, Hsiao-Pao Yen
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Publication number: 20230100947Abstract: A malware family identification engine constructs a graph data structure of direct relationships between malware instances and malware families, direct relationships between malware instances and detected tags, and indirect relationships between detected tags and malware families. The engine builds a dictionary data structure comprising detected tag entries linking each detected tag to one or more malware family nodes based on the graph data structure. The engine identifies significant indirect entities (SIEs) within the detected tag entries of the dictionary data structure and selects a SIE with a highest number of out-going links (OGLs) as a root node in a family tree data structure, recursively connects SIEs with a number of OGLs less than the highest number of OGLs to the root node in the family tree data structure, and converts each SIE name in the family tree data structure to a chained family entity name in the family tree data structure.Type: ApplicationFiled: September 29, 2021Publication date: March 30, 2023Inventors: Yu-Siang Chen, Ci-Hao Wu, Ying-Chen Yu, Pao-Chuan Liao, June-Ray Lin
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Publication number: 20230049346Abstract: A ground fault detection apparatus is used to detect a ground fault of a three-phase UPS apparatus. The UPS apparatus includes a first filter circuit, an AC/DC conversion circuit, a DC bus, a DC/AC conversion circuit, and a second filter circuit coupled in sequence. The ground fault detection apparatus includes a detection circuit having a first detection end and a second detection end. The first detection end is coupled to the first filter circuit and the second filter circuit, and the second detection end is coupled to an equipment grounding point. The equipment grounding point is coupled to a neutral point of a three-phase power source, and the three-phase power source is coupled to the first filter circuit. The detection circuit indicates whether the UPS apparatus has a ground fault and a location where the ground fault occurs according to a detection voltage between the first detection end and the second detection end.Type: ApplicationFiled: November 17, 2021Publication date: February 16, 2023Inventors: Hung-Chieh LIN, Jen-Chuan LIAO, Yi-Ping HSIEH, Hsin-Chih CHEN
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Publication number: 20230052356Abstract: A first frame of time of flight (TOF) data including projection off data and infrared data is obtained, and after determining that a data block satisfying that a number of data points with values greater than a first threshold is greater than a second threshold is present in the infrared data, TOF data for generating a first frame of a TOF image is obtained based on a difference between the infrared data and the projection off data. Because the data block satisfying the number of data points with values greater than the first threshold is greater than the second threshold is an overexposed data block, and the projection off data is TOF data acquired by a TOF camera with a TOF light source being off, the difference between the infrared data and the projection off data can correct the overexposure, improving quality of the first frame of the TOF image.Type: ApplicationFiled: October 14, 2022Publication date: February 16, 2023Applicant: Honor Device Co., Ltd.Inventors: Jiangfeng YUAN, Chuan LIAO, Junwei ZHOU
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Patent number: 11538581Abstract: The present disclosure provides monitoring system, device and computed-implemented method for monitoring pressure ulcers. The monitoring system and the device are configured to: capture at least one image corresponding to a user; retrieve the anamnesis data of the user; and determine a pressure ulcers condition result corresponding to the at least one image and the anamnesis data according a pressure ulcers prediction model.Type: GrantFiled: February 14, 2020Date of Patent: December 27, 2022Assignees: TAIPEI MEDICAL UNIVERSITY, TRIHEALTH ENTERPRISE INC., LIMITED, VAST TECHNOLOGIES INC.Inventors: Yu-Chuan Jack Li, Jack Hsiao, Wei Chuan Liao
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Publication number: 20220401561Abstract: The present disclosure provides protein-macromolecule conjugates, releasable linkers, and macromolecules, as defined herein. The disclosed conjugates provide unique properties that ae based at least upon the properties of linker and number of linker-Macromolecule moieties. Also provided herein are a method of synthesis and use of conjugates in treating diseases and disorders.Type: ApplicationFiled: September 30, 2020Publication date: December 22, 2022Inventors: Yuntao SONG, Hui LI, Haiping ZHOU, Chuan LIAO
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Patent number: D1010405Type: GrantFiled: February 23, 2020Date of Patent: January 9, 2024Inventor: Hui-Chuan Liao