Patents by Inventor Cheng-Hui Chen
Cheng-Hui 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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Patent number: 11968869Abstract: An electronic device includes a flexible substrate and a conductive wire. The conductive wire is disposed on the flexible substrate and includes a metal portion and a plurality of openings disposed in the metal portion. The metal portion includes a plurality of extending portions and a plurality of joint portions, and each of the openings is surrounded by two of the plurality of extending portions and two of the plurality of joint portions. A ratio of a sum of widths of the plurality of extending portions to a sum of widths of the plurality of joint portions is in a range from 0.8 to 1.2.Type: GrantFiled: April 28, 2022Date of Patent: April 23, 2024Assignee: InnoLux CorporationInventors: Ya-Wen Lin, Chien-Chih Chen, Yen-Hsi Tu, Cheng-Wei Chang, Shu-Hui Yang
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Patent number: 11959101Abstract: A cell activation reactor and a cell activation method are provided. The cell activation reactor includes a body, a rotating part, an upper cover, a microporous film, and multiple baffles. The body has an accommodating space, which is suitable for accommodating multiple cells and multiple magnetic beads. The rotating part is disposed in the accommodating space and includes multiple impellers. The microporous film is disposed in the accommodating space and covers multiple holes of the accommodating space. The baffles are disposed in the body. When the rotating part is driven to rotate, the interaction between the baffles and the impellers separates the cells and the magnetic beads.Type: GrantFiled: November 26, 2021Date of Patent: April 16, 2024Assignee: Industrial Technology Research InstituteInventors: Ting-Hsuan Chen, Kuo-Hsing Wen, Ya-Hui Chiu, Nien-Tzu Chou, Ching-Fang Lu, Cheng-Tai Chen, Ting-Shuo Chen, Pei-Shin Jiang
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Publication number: 20240079270Abstract: A method of forming a semiconductor device includes forming an opening in a dielectric layer, and forming a barrier layer in the opening. A combined liner layer is formed over the barrier layer by first forming a first liner layer over the barrier layer, and forming a second liner layer over the first liner layer, such that the first liner layer and the second liner layer intermix. A conductive material layer is formed over the combined liner layer, and a thermal process is performed to reflow the conductive material layer.Type: ApplicationFiled: November 13, 2023Publication date: March 7, 2024Inventors: Huei-Wen Hsieh, Kai-Shiang Kuo, Cheng-Hui Weng, Chun-Sheng Chen, Wen-Hsuan Chen
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Publication number: 20230076967Abstract: An automatic optimization method and an automatic optimization system of a diagnosis model are provided. The automatic optimization method includes: obtaining equipment parameters; selecting a target model; selecting and converting a hyperparameter into a gene sequence, randomly generating a plurality of gene sequences to be optimized and adding them to a gene sequence set; performing a gene evolution process to generate a plurality of progeny gene sequences; performing a region search process on the plurality of progeny gene sequences to generate a plurality of new progeny gene sequences and add them to the gene sequence set; and in response to meeting the evolution completion condition, using the gene sequence set as an optimal gene sequence set for configuration of the target model and generation of a plurality of candidate diagnosis models.Type: ApplicationFiled: October 21, 2021Publication date: March 9, 2023Inventors: CI-YI LAI, CHENG-HUI CHEN, HSAIO-YU WANG, HUAI-CHE HONG
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Patent number: 10590290Abstract: This invention generally relates to a multi-stage polymer suitable for a grinding additive, a method for producing the multi-stage polymer, a composition and a paint composition comprising the multi-stage polymer and a use of the multi-stage polymer for a grinding additive of a paint composition.Type: GrantFiled: December 15, 2015Date of Patent: March 17, 2020Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Hu Li, Weijun Yang, Tao Wang, Xinhui Huang, Siyuan Jiang, Cheng Hui Chen
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Publication number: 20180371267Abstract: This invention generally relates to a multi-stage polymer suitable for a grinding additive, a method for producing the multi-stage polymer, a composition and a paint composition comprising the multi-stage polymer and a use of the multi-stage polymer for a grinding additive of a paint composition.Type: ApplicationFiled: December 15, 2015Publication date: December 27, 2018Inventors: Hu Li, Weijun Yang, Tao Wang, Xinhui Huang, Siyuan Jiang, Cheng Hui Chen
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Publication number: 20180193766Abstract: A combination structure for a labyrinth includes a plurality of labyrinth units. Each of the labyrinth unit is composed of four frame supports and four connectors. Each frame support is in the form of a cylindrical pipe. Each of the connectors defines a plurality of mounting holes. Each of the frame supports can be fitted into one mounting hole of one connector, so that the frame supports can be releasably joined together by the connectors. As such, a labyrinth structure can be constructed or dismantled easily and quickly, the manufacturing cost of the components can be reduced significantly, and the components can be transported easily and quickly.Type: ApplicationFiled: January 6, 2017Publication date: July 12, 2018Inventors: Chia-Chern CHEN, Cheng-Hui CHEN
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Patent number: 10006140Abstract: A method for dye-free coloring of one-time anodic aluminum oxide surface is revealed. First provide a substrate containing aluminum. The substrate containing aluminum is anodized once at room temperature. The anodizing process includes a step of applying a pulse signal on the substrate containing aluminum for a first period of time. Thus a porous aluminum oxide layer is formed on surface of the substrate containing aluminum. The pulse signal includes a part with positive voltage and a part with negative voltage. Then a metal layer is deposited on the surface of the porous aluminum oxide layer. The porous aluminum oxide layer has a first interference wavelength. Next perform a linear regression of the first interference wavelength versus the first period of time. The absolute value of the slope of the regression line obtained ranges from 1.8 to 38.5. The absolute value is positively correlated with the positive voltage.Type: GrantFiled: July 15, 2016Date of Patent: June 26, 2018Assignee: National Cheng Kung UniversityInventors: Chen-Kuei Chung, Ming-Wei Liao, Bo-Yu Chu, Shu-Hsien Liao, Cheng-Hui Chen
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Publication number: 20180150066Abstract: The present disclosure provides a scheduling system and method. This method includes steps as follow. A communication device is connected to a plurality processing stations and receives instant process data of each processing station, where the instant process data includes a main program number and a processing time. According to target yield, delivery time and the instant process data of the processing stations, production line scheduling is calculated, and an estimated production is forecasted. It is determined that whether the actual production of the production line scheduling matches the estimated production. When the actual production is lower than the estimated production, based on the instant process data, a bottleneck station is determined from the processing stations. The machine diagnosis is performed on the bottleneck station to identify an abnormal cause.Type: ApplicationFiled: December 6, 2016Publication date: May 31, 2018Inventors: Cheng-Hui CHEN, Hung-An KAO, Hung-Sheng CHIU, Hsiao-Chen CHANG
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Publication number: 20180016696Abstract: A method for dye-free coloring of one-time anodic aluminum oxide surface is revealed. First provide a substrate containing aluminum. The substrate containing aluminum is anodized once at room temperature. The anodizing process includes a step of applying a pulse signal on the substrate containing aluminum for a first period of time. Thus a porous aluminum oxide layer is formed on surface of the substrate containing aluminum. The pulse signal includes a part with positive voltage and a part with negative voltage. Then a metal layer is deposited on the surface of the porous aluminum oxide layer. The porous aluminum oxide layer has a first interference wavelength. Next perform a linear regression of the first interference wavelength versus the first period of time. The absolute value of the slope of the regression line obtained ranges from 1.8 to 38.5. The absolute value is positively correlated with the positive voltage.Type: ApplicationFiled: July 15, 2016Publication date: January 18, 2018Inventors: CHEN-KUEI CHUNG, MING-WEI LIAO, BO-YU CHU, SHU-HSIEN LIAO, CHENG-HUI CHEN
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Publication number: 20170115332Abstract: An electricity consumption predicting system includes a knowledge database, a decomposition module, a mapping module and a predicting module. The knowledge database stores model information. The module information records a corresponding relation between each of a plurality of NC program blocks and an electricity consumption value thereof. The decomposition module decomposes a processing program into the NC program blocks, and acquires processing information corresponding to the each of the NC program blocks. The mapping module generates a predictive block electricity consumption value of the each of the NC program blocks according to the NC program blocks, the corresponding processing information and the model information. The predicting module sums up the predictive block electricity consumption values corresponding to the NC program blocks to generate a predictive processing program electricity consumption value.Type: ApplicationFiled: May 4, 2016Publication date: April 27, 2017Inventors: Hung-Sheng CHIU, Jun-Ren CHEN, Hung-An KAO, Cheng-Hui CHEN, Yung-Yi HUANG, Hsiao-Chen CHANG
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Publication number: 20170115655Abstract: A diagnostic device includes a data obtaining module and an analyzing module. The data obtaining module is configured to obtain a NC program block and receive condition data of an external device corresponds to the NC program block at the same time when the external device performs a NC program. The NC program block is a NC code of the NC program, the external device comprises a plurality of peripheral equipments, and the NC program block corresponds to at least one peripheral equipment of the peripheral equipments. If the condition data is abnormal, the analyzing module is configured to determine the at least one peripheral equipment of the peripheral equipments is abnormal based on the NC program block corresponding to the condition data which is abnormal.Type: ApplicationFiled: May 13, 2016Publication date: April 27, 2017Inventors: Hung-Sheng Chiu, Yung-Yi Huang, Hung-An Kao, Cheng-Hui Chen, Jun-Ren Chen, Hsiao-Chen Chang
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Publication number: 20160132033Abstract: The present disclosure provides a machine tool power consumption prediction system configured for predicting power consumption of a machine tool. The machine tool executes numerical control programs to produce parts, and various parameters are included in each of the numerical control programs. The machine tool power consumption prediction system includes a power consumption database and a computer. The power consumption database stores power consumption data associated with different values of the parameters included in the numerical control programs. The computer is connected to the power consumption database to retrieve the power consumption data, and generates a power consumption estimate associated with each of the numerical control programs to be executed by the machine tool.Type: ApplicationFiled: April 24, 2015Publication date: May 12, 2016Inventors: Chih-Chiang Kao, Chih-Yi Wu, Yung-Yi Huang, Cheng-Hui Chen, Hung-Sheng Chiu
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Publication number: 20100224217Abstract: A semiconductor cleaning method and apparatus and a controlling method of semiconductor cleaning are disclosed. The developing method includes the following steps. A developing solution is applied onto a wafer having a photoresist layer. Next, the wafer is rotated to scatter the developing solution over the photoresist layer. Then, a nozzle upon the center of the wafer ejects a non-reactive liquid onto the photoresist layer for a time period. Next, the nozzle is moved in a radial direction of the wafer to at least one next location and then ejects the liquid onto the photoresist layer for at least one next time period. The wafer is then rinsed until the developing solution and the unnecessary photoresist dissolved in the developing solution are washed away and a patterned photoresist layer is revealed.Type: ApplicationFiled: March 6, 2009Publication date: September 9, 2010Applicant: MACRONIX INTERNATIONAL CO., LTD.Inventors: Cheng-Hui Chen, Chun-Chieh Wang, Po-Wei Yu
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Patent number: 7444059Abstract: A method for generating feedback signal in a device includes steps of receiving user input, and setting resolution of the device and media types of the television signals according to the user input; tuning a channel according to the user input to receive channel signals; decoding the channel signals; counting a period; detecting whether the device receives television signals; detecting whether an interrupt instruction is received if the device does not receive the television signals; generating a feedback signal according to the interrupt instruction if the interrupt instruction is received, and transmitting the feedback signal to a media server if the interrupt instruction is received.Type: GrantFiled: November 8, 2006Date of Patent: October 28, 2008Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Meng-Yueh Lin, Hung-Chang Lin, Cheng-Hui Chen, Han-Tzung Lin, Jun-Ming Chen
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Publication number: 20070280628Abstract: A method for generating feedback signal in a device includes steps of receiving user input; tuning a channel according to the user input; decoding channel signals; counting a period; detecting whether the device receives television signals; detecting whether an interrupt instruction is received if the device does not receive the television signals; generating a feedback signal according to the interrupt instruction, and transmitting the feedback signal to a media server if the interrupt instruction is received.Type: ApplicationFiled: November 8, 2006Publication date: December 6, 2007Applicant: HON HAI Precision Industry CO., LTD.Inventors: Meng-Yueh Lin, Hung-Chang Lin, Cheng-Hui Chen, Han-Tzung Lin, Jun-Ming Chen
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Publication number: 20070136307Abstract: A network device for managing middleware stored in an application server, including a receiving module for receiving a user instruction, a first detecting module for detecting whether the middleware is in use, a second detecting module for detecting whether the user instruction is preset to be executed by the middleware, and a processing module for detecting the user instruction based on an in-use status of the middleware or a detection result of the second detecting module. A network communication system incorporating at least one of the network devices is also provided. An operation protection method for a network device for preventing erroneous operation of middleware stored in an application server is further provided.Type: ApplicationFiled: September 11, 2006Publication date: June 14, 2007Applicant: HON HAI Precision Industry CO., LTD.Inventors: Han-Tzung Lin, Cheng-Hui Chen, Meng-Yueh Lin
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Patent number: 6322241Abstract: A material vacuum stirring and dispersing device includes a closed container for stirring solid and liquid under vacuum condition, making it possible to stir materials evenly, without forming material balls to enhance the quality of the mixture. The device further includes a material feeder positioned on the closed container for feeding solid or powder materials evenly into the closed container in which is placed the liquid, and a stirring member having a straight shaft extending out and in the closed container with a plurality of stirring leaves fixed on a lower end of the straight shaft in the container. The straight shaft is rotated by a rotating device placed outside of the closed container and is movable up and down as well so as to make the stirring leaves rotate and also move and down to stir completely the solid with the liquid in the closed container.Type: GrantFiled: December 15, 1999Date of Patent: November 27, 2001Inventors: Shen-An Hsu, Cheng-Hui Chen, Bor-Jhy Chen
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Patent number: D853515Type: GrantFiled: April 27, 2018Date of Patent: July 9, 2019Inventors: Chia-Chern Chen, Cheng-Hui Chen