Patents by Inventor Chih Chung Lai
Chih Chung Lai 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: 20240157217Abstract: A golf teaching method and a golf teaching system are provided. The golf teaching method includes: configuring image capturing devices and golf simulator to capture swing images and corresponding simulator data records, when a user performs a golf swing; configuring an expert model that includes expert motion information and corresponding correction suggestion information; configuring a computing device to perform an analysis process on the swing images and the simulator data records to divide the golf swing into user motions according to stages and obtaining records of user motion information corresponding to the plurality of stages, and to compare the user motion information with the corresponding expert motion information in each stage through the expert model, and to provide the corresponding correction suggestion information according to a comparison result; and configuring a user interface to provide the correction suggestion information.Type: ApplicationFiled: April 20, 2023Publication date: May 16, 2024Inventors: CHENG-HUNG TSAI, CHIA-YU JIH, CHIH-CHUNG CHIEN, LI-LIN LU, SHAO-JUN TAN, WEN-FU LAI
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Publication number: 20240062794Abstract: Some embodiments relate to a memory device. The memory device includes a magnetoresistive random-access memory (MRAM) cell comprising a magnetic tunnel junction (MTJ). The MTJ device comprises a stack of layers, comprising a bottom electrode disposed over a substrate. A seed layer disposed over the bottom electrode. A buffer layer is disposed between the bottom electrode and the seed layer. The buffer layer prevents diffusion of a diffusive species from the bottom electrode to the seed layer.Type: ApplicationFiled: November 1, 2023Publication date: February 22, 2024Inventors: Tsann Lin, Ji-Feng Ying, Chih-Chung Lai
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Patent number: 11842757Abstract: Some embodiments relate to a memory device. The memory device includes a magnetoresistive random-access memory (MRAM) cell comprising a magnetic tunnel junction (MTJ). The MTJ device comprises a stack of layers, comprising a bottom electrode disposed over a substrate. A seed layer disposed over the bottom electrode. A buffer layer is disposed between the bottom electrode and the seed layer. The buffer layer prevents diffusion of a diffusive species from the bottom electrode to the seed layer.Type: GrantFiled: December 8, 2022Date of Patent: December 12, 2023Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tsann Lin, Ji-Feng Ying, Chih-Chung Lai
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Publication number: 20230345786Abstract: An interconnect structure includes at least a first interconnect element and a second interconnect element. A conductive pad layer is disposed over, and electrically coupled to, the first interconnect element. A capping layer is disposed over the conductive pad layer. The capping layer includes titanium nitride. A dielectric layer is disposed over the capping layer. A conductive contact extends vertically through at least a first portion of the dielectric layer and the capping layer. The conductive contact is coupled to the first interconnect element through the conductive pad layer. A conductive via extends vertically through at least a second portion of the dielectric layer. The conductive via is coupled to the second interconnect element.Type: ApplicationFiled: August 18, 2022Publication date: October 26, 2023Inventors: Ching Ju Yang, Yao-Wen Chang, Chih-Chung Lai
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Publication number: 20230109928Abstract: Some embodiments relate to a memory device. The memory device includes a magnetoresistive random-access memory (MRAM) cell comprising a magnetic tunnel junction (MTJ). The MTJ device comprises a stack of layers, comprising a bottom electrode disposed over a substrate. A seed layer disposed over the bottom electrode. A buffer layer is disposed between the bottom electrode and the seed layer. The buffer layer prevents diffusion of a diffusive species from the bottom electrode to the seed layer.Type: ApplicationFiled: December 8, 2022Publication date: April 13, 2023Inventors: Tsann Lin, Ji-Feng Ying, Chih-Chung Lai
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Patent number: 11527275Abstract: Some embodiments relate to a memory device. The memory device includes a magnetoresistive random-access memory (MRAM) cell comprising a magnetic tunnel junction (MTJ). The MTJ device comprises a stack of layers, comprising a bottom electrode disposed over a substrate. A seed layer disposed over the bottom electrode. A buffer layer is disposed between the bottom electrode and the seed layer. The buffer layer prevents diffusion of a diffusive species from the bottom electrode to the seed layer.Type: GrantFiled: July 5, 2019Date of Patent: December 13, 2022Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tsann Lin, Ji-Feng Ying, Chih-Chung Lai
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Publication number: 20200098408Abstract: Some embodiments relate to a memory device. The memory device includes a magnetoresistive random-access memory (MRAM) cell comprising a magnetic tunnel junction (MTJ). The MTJ device comprises a stack of layers, comprising a bottom electrode disposed over a substrate. A seed layer disposed over the bottom electrode. A buffer layer is disposed between the bottom electrode and the seed layer. The buffer layer prevents diffusion of a diffusive species from the bottom electrode to the seed layer.Type: ApplicationFiled: July 5, 2019Publication date: March 26, 2020Inventors: Tsann Lin, Ji-Feng Ying, Chih-Chung Lai
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Publication number: 20190133004Abstract: A shielding case includes a first casing, a second casing, a first electromagnetic shielding layer, and a second electromagnetic shielding layer. The second casing is disposed at the first casing to be opened or closed with respect to the first casing. The first electromagnetic shielding layer is disposed at the first casing. The second electromagnetic shielding layer is disposed at the second casing. When the first casing and the second casing are in a closed state, an accommodating space is formed between the first casing and the second casing, and the accommodating space is surrounded by the first electromagnetic shielding layer and the second electromagnetic shielding layer.Type: ApplicationFiled: October 15, 2018Publication date: May 2, 2019Applicant: PEGATRON CORPORATIONInventor: Chih-Chung Lai
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Patent number: 10077390Abstract: A working fluid in cooperation with a solar thermal system comprises a heat conduction medium and a plurality of metal particles mixed in the heat conduction medium. Each of the metal particles includes a metal particle and a protection layer, and the protection layer is an oxide and covers the metal particle. A manufacturing method of metal particles is also disclosed.Type: GrantFiled: July 20, 2015Date of Patent: September 18, 2018Assignee: National Tsing Hua UniversityInventors: Yu-Lun Chueh, Ming-Chang Lu, Chih-Chung Lai, Shih-Ming Lin, Yuan-Da Chu
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Publication number: 20150322323Abstract: A working fluid in cooperation with a solar thermal system comprises a heat conduction medium and a plurality of metal particles mixed in the heat conduction medium. Each of the metal particles includes a metal particle and a protection layer, and the protection layer is an oxide and covers the metal particle. A manufacturing method of metal particles is also disclosed.Type: ApplicationFiled: July 20, 2015Publication date: November 12, 2015Inventors: Yu-Lun CHUEH, Ming-Chang LU, Chih-Chung LAI, Shih-Ming LIN, Yuan-Da CHU
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Publication number: 20140353541Abstract: A working fluid in cooperation with a solar thermal system comprises a heat conduction medium and a plurality of metal nano-particles mixed in the heat conduction medium. Each of the metal nano-particles includes a metal particle and a protection layer, and the protection layer is an oxide and covers the metal particle. A manufacturing method of metal nano-particles is also disclosed.Type: ApplicationFiled: November 29, 2013Publication date: December 4, 2014Applicant: National Tsing Hua UniversityInventors: Yu-Lun CHUEH, Ming-Chang LU, Chih-Chung LAI, Wen-Chih CHANG, Wen-Liang HU
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Publication number: 20040047267Abstract: A disc loading tray arranged to receive either a recordable disc or a reproducible disc is disclosed. The disc loading tray is arranged with an disc receiving recess having an inner side surface with a bevel positioned thereon. The bevel is formed by retreating the inner side surface inwards with respect to a rotating axis of the disc loading tray by an inclination. Such a configuration of the disc loading tray is sufficient to stabilize an airflow field circulating through the disc loading tray.Type: ApplicationFiled: May 12, 2003Publication date: March 11, 2004Inventors: Chun-Hung Chen, Chih-Chung Lai, Chia-Hsin Hsieh
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Publication number: 20030229530Abstract: Methods for production forecasting and ordering are implemented using a production forecast and ordering system (10), which includes a database server (101) for receiving and processing data on production forecasting and ordering, a database (102) for storing received data, and a plurality of computer terminals (103) for users to access data stored in the database. The production forecast and ordering system transforms data received from a customer system (12) into a format that an internal enterprise resource planning (ERP) system (16) uses. When receiving component requirement information and supplier information from the ERP system, the production forecast and ordering system generates component planning sheets, and send the component planning sheets to relevant supplier systems (13).Type: ApplicationFiled: December 26, 2002Publication date: December 11, 2003Inventor: Chih-Chung Lai
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Publication number: 20030217035Abstract: A data integrating and processing system (10) includes: a database (102) for storing data; a database server (101) connected with the database for receiving and processing data on production forecasting and ordering; and computer terminals (103) connected with the database server for searching for data stored in the database. The database server includes: a data receiving module (201) for receiving data from a customer system (12), supplier systems (13), carrier systems (14) and an ERP system (16) through respective networks (11, 15); a data sending module (202) for sending data to the customer system, the supplier systems, the carrier systems and the ERP system through the networks; a data transformation module (203) for transforming a format of received data; a data integration module (204) for integrating received data with data stored in the database; and a data saving module (205) for saving processed data in the database.Type: ApplicationFiled: October 18, 2002Publication date: November 20, 2003Inventor: Chih-Chung Lai
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Publication number: 20030204454Abstract: A system and method for managing production for received purchase orders according to existing material inventory and production capability. The system interchanges data with a customer management information system (MIS) (4) via an electronic data interchange (EDI) value added network (VAN) (5), and can retrieve production data from an internal MIS (6) for scheduling production for received purchase orders. The system includes an EDI data transceiver (2) for receiving and sending data on orders; an application server (1) electronically connected with the EDI data transceiver for processing the data on orders; and a web server (3) electronically connected with the application server for users to access and manage the data on orders. The application server includes a production scheduling system (11) for scheduling production for received orders, and a database (12) for storing the data on orders and production schedules.Type: ApplicationFiled: October 21, 2002Publication date: October 30, 2003Inventor: Chih Chung Lai