Patents by Inventor Yi-Chen Li
Yi-Chen Li 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: 11965217Abstract: A method and a kit for detecting Mycobacterium tuberculosis are provided. The method includes a step of performing a nested qPCR assay to a specimen. The nested qPCR assay includes a first round of amplification using external primers and a second round of amplification using internal primers and a probe. The external primers have sequences of SEQ ID NOs. 1 and 2, and the internal primers and the probe have sequences of SEQ ID NOs. 3 to 5.Type: GrantFiled: May 24, 2021Date of Patent: April 23, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Yi-Chen Li, Chih-Cheng Tsou, Min-Hsien Wu, Hsin-Yao Wang, Chien-Ru Lin
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Publication number: 20240124163Abstract: A magnetic multi-pole propulsion array system is applied to at least one external cathode and includes a plurality of magnetic multi-pole thrusters connected adjacent to each other. Each magnetic multi-pole thruster includes a propellant provider, a discharge chamber, an anode and a plurality of magnetic components. The propellant provider outputs propellant. The discharge chamber is connected with the propellant provider to accommodate the propellant. The anode is disposed inside the discharge chamber to generate an electric field. The plurality of magnetic components is respectively disposed on several sides of the discharge chamber. One of the several sides of the discharge chamber of the magnetic multi-pole thruster is applied for one side of a discharge chamber of another magnetic multi-pole thruster.Type: ApplicationFiled: December 19, 2022Publication date: April 18, 2024Applicant: National Cheng Kung UniversityInventors: Yueh-Heng Li, Yu-Ting Wu, Chao-Wei Huang, Wei-Cheng Lo, Hsun-Chen Hsieh, Ping-Han Huang, Yi-Long Huang, Sheng-Wen Liu, Wei-Cheng Lien
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Publication number: 20240118329Abstract: An apparatus is provided. The apparatus includes a laser generation device configured to emit a laser signal to a semiconductor fabrication component. The apparatus includes a reflection detection device configured to receive a reflection signal comprising light, of the laser signal, reflected by a surface of the semiconductor fabrication component. The reflection detection device includes an optical filter. The optical filter is configured to block light, of the reflection signal, that has a wavelength outside a defined range of wavelengths. The optical filter is configured to provide filtered light, from the reflection signal, that has a wavelength within the defined range of wavelengths. The reflection detection device includes a light sensor configured to generate an electrical signal based upon the filtered light. The apparatus includes a computer configured to determine, based upon the electrical signal, measures of electrostatic field strength at the surface of the semiconductor fabrication component.Type: ApplicationFiled: May 11, 2023Publication date: April 11, 2024Inventors: Ming Da YANG, Yi-Chen LI, Chun-Hsuan LIN
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Patent number: 11955309Abstract: An automatic adjustment method and an automatic adjustment device of a beam of a semiconductor apparatus, and a training method of a parameter adjustment model are provided. The automatic adjustment method of the beam of the semiconductor apparatus includes the following steps. The semiconductor apparatus generates the beam. A wave curve of the beam is obtained. The wave curve is segmented into several sections. The slope of each of the sections is obtained. Several environmental factors of the semiconductor apparatus are obtained. According to the slopes and the environmental factors, at least one parameter adjustment command of the semiconductor apparatus is analyzed through the parameter adjustment model.Type: GrantFiled: July 7, 2021Date of Patent: April 9, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Zheng-Yang Li, Chian-Chen Kuo, Yi-Cheng Lu, Ji-Fu Kung
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Publication number: 20240096121Abstract: Provided are a computer program product, system, and method for training and using a vector encoder to determine vectors for sub-images of text in an image to subject to optical character recognition. A vector encoder is trained to encode images representing text into vectors in a vector space. Vectors of images representing similar text have a high degree of cohesion in the vector space. Vectors of images representing dissimilar text have a low degree of cohesion in the vector space. An input image is processed to determine sub-images of the input image that bound text represented in the input image. The sub-images are inputted to the vector encoder to output sub-image vectors. The vector encoder generates a search vector for search text. Optical character recognition is applied to at least one region of the input image including the sub-images having sub-image vectors matching the search vector.Type: ApplicationFiled: September 15, 2022Publication date: March 21, 2024Inventors: Zhong Fang YUAN, Tong LIU, Yi Chen ZHONG, Xiang Yu YANG, Guan Chao LI
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Patent number: 11578615Abstract: A turbo device provides a flow-path arrangement in a generator device. Part of a working fluid are used to lubricate at least one of a first bearing part, a second bearing part and a bearing assembly, or the working fluid of an auxiliary flow channel is led to a generator housing for cooling the generator device. In addition, a circulatory system is also provided to include bearing loops and auxiliary loops for leading the working fluid to lubricate at least one of the first bearing part, the second bearing part and the bearing assemble part, and to cool the generator device.Type: GrantFiled: August 22, 2022Date of Patent: February 14, 2023Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Ta-Hua Lai, Yi-Chen Li, Tzeng-Wuu Wey
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Patent number: 11491482Abstract: The present invention provides an extraction cassette, which includes an extraction module and a liquid receiving module. The liquid receiving module communicates with the extraction module. The liquid receiving module includes a receiving module body, a sample compartment, a sealing member, an alcohol compartment and a first path. The receiving module body includes a first side, a second side and a sample feeding hole. The sample compartment is formed on the receiving module body. The sample compartment communicates with the sample feeding hole, the sample compartment includes a first sample compartment connection hole and a second sample compartment connection hole. The sealing member is adapted to seal the sample feeding hole. The alcohol compartment is formed on the receiving module body. The alcohol compartment communicates with the first sample compartment connection hole of the first sample compartment via the first path.Type: GrantFiled: December 21, 2018Date of Patent: November 8, 2022Assignee: DELTA ELECTRONICS, INC.Inventors: Wei-Yu Chung, Song-Bin Huang, Shing-Lun Liu, Yu-Kai Kao, Yi-Chen Li
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Publication number: 20220025441Abstract: A method and a kit for detecting Mycobacterium tuberculosis are provided. The method includes a step of performing a nested qPCR assay to a specimen. The nested qPCR assay includes a first round of amplification using external primers and a second round of amplification using internal primers and a probe. The external primers have sequences of SEQ ID NOs. 1 and 2, and the internal primers and the probe have sequences of SEQ ID NOs. 3 to 5.Type: ApplicationFiled: May 24, 2021Publication date: January 27, 2022Inventors: Yi-Chen Li, Chih-Cheng Tsou, Min-Hsien Wu, Hsin-Yao Wang, Chien-Ru Lin
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Patent number: 11207681Abstract: The present invention provides an extraction cassette, which includes an extraction module. The extraction module includes an extraction module body, an expansion compartment, a reaction compartment, a filter, a collection compartment, a first waste-liquid compartment and a second waste-liquid compartment. The expansion compartment is formed on the extraction module body. The reaction compartment includes a reaction compartment inlet, a reaction compartment outlet and a reaction compartment notch, the expansion compartment is connected to the reaction compartment notch, and the reaction compartment notch is located between the reaction compartment inlet and the reaction compartment outlet. The filter is disposed in the reaction compartment and corresponding to the reaction compartment outlet. The collection compartment communicates with the reaction compartment outlet. The first waste-liquid compartment communicates with the reaction compartment outlet.Type: GrantFiled: December 21, 2018Date of Patent: December 28, 2021Assignee: DELTA ELECTRONICS, INC.Inventors: Wei-Yu Chung, Song-Bin Huang, Shing-Lun Liu, Yu-Kai Kao, Yi-Chen Li
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Patent number: 10486782Abstract: The present disclosure provides a carrying device and an operation method thereof. The carrying device includes: a floating platform; and at least one flexible unit provided on a bottom side of the floating plate and having a cavity formed therein. The flexible unit is deformed under a stress to reduce the friction force between the flexible unit and the solid in the water, which allows the carrying device to break free from the solid without external help.Type: GrantFiled: December 21, 2017Date of Patent: November 26, 2019Assignee: Industrial Technology Research InstituteInventors: Yu-Chi Chang, Yi-Chen Li, Shih-Sheng Hsu
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Patent number: 10370066Abstract: A separable buoy includes a center float having a top surface that includes an upper peripheral end and an engagement bevel provided on the upper peripheral end that extends below the top surface; a separable float unit detachably disposed at the center float and including a dome wall that is provided in a lower central portion thereof and that has a peripheral edge configured to detachably engage the engagement bevel: and a chamber defined between the dome wall of the separable float unit and the top surface of the center float when the separable float unit engages the center float, wherein the center float has a vertical height that substantially equals or exceeds that of a lower portion of the separable float unit.Type: GrantFiled: December 14, 2016Date of Patent: August 6, 2019Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shih-Ying Chiang, Shih-Sheng Hsu, Yi-Chieh Huang, Heng-Chu Peng, Tzu-Hung Huang, Yi-Chen Li
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Publication number: 20190144088Abstract: The present disclosure provides a carrying device and an operation method thereof. The carrying device includes: a floating platform; and at least one flexible unit provided on a bottom side of the floating plate and having a cavity formed therein. The flexible unit is deformed under a stress to reduce the friction force between the flexible unit and the solid in the water, which allows the carrying device to break free from the solid without external help.Type: ApplicationFiled: December 21, 2017Publication date: May 16, 2019Inventors: Yu-Chi Chang, Yi-Chen Li, Shih-Sheng Hsu
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Publication number: 20190118180Abstract: The present invention provides an extraction cassette, which includes an extraction module. The extraction module includes an extraction module body, an expansion compartment, a reaction compartment, a filter, a collection compartment, a first waste-liquid compartment and a second waste-liquid compartment. The expansion compartment is formed on the extraction module body. The reaction compartment includes a reaction compartment inlet, a reaction compartment outlet and a reaction compartment notch, the expansion compartment is connected to the reaction compartment notch, and the reaction compartment notch is located between the reaction compartment inlet and the reaction compartment outlet. The filter is disposed in the reaction compartment and corresponding to the reaction compartment outlet. The collection compartment communicates with the reaction compartment outlet. The first waste-liquid compartment communicates with the reaction compartment outlet.Type: ApplicationFiled: December 21, 2018Publication date: April 25, 2019Inventors: Wei-Yu CHUNG, Song-Bin HUANG, Shing-Lun LIU, Yu-Kai KAO, Yi-Chen LI
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Publication number: 20190111428Abstract: The present invention provides an extraction cassette, which includes an extraction module and a liquid receiving module. The liquid receiving module communicates with the extraction module. The liquid receiving module includes a receiving module body, a sample compartment, a sealing member, an alcohol compartment and a first path. The receiving module body includes a first side, a second side and a sample feeding hole. The sample compartment is formed on the receiving module body. The sample compartment communicates with the sample feeding hole, the sample compartment includes a first sample compartment connection hole and a second sample compartment connection hole. The sealing member is adapted to seal the sample feeding hole. The alcohol compartment is formed on the receiving module body. The alcohol compartment communicates with the first sample compartment connection hole of the first sample compartment via the first path.Type: ApplicationFiled: December 21, 2018Publication date: April 18, 2019Inventors: Wei-Yu CHUNG, Song-Bin HUANG, Shing-Lun LIU, Yu-Kai KAO, Yi-Chen LI
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Patent number: 9997932Abstract: A storage device includes a base and a plurality of wire management modules. The wire management module includes a partition and a positioning assembly. The partition is disposed to the base and has a supporting surface and a wire management groove. The wire management groove is located at the supporting surface for accommodating a wire. The positioning assembly includes a first positioning member, a second positioning member and an assembling member. The first positioning member is disposed to the partition. The second positioning member is connected to the assembling member. The assembling member is assembled together with the partition. The second positioning member is rotatable around the edge of the second positioning member as a rotation axis in relation to the assembling member to be at either a fastening position or a releasing position. The partitions and the base jointly form a plurality of accommodation spaces.Type: GrantFiled: April 13, 2016Date of Patent: June 12, 2018Assignee: AVER INFORMATION INC.Inventors: Yi-Chen Li, Chih-Hung Cheng, Jui-Hsuan Chiang
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Publication number: 20180148136Abstract: A separable buoy includes a center float, a separable float unit that is detachably furnished in the center float and a chamber which is connected between the center float and the separable float unit.Type: ApplicationFiled: December 14, 2016Publication date: May 31, 2018Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shih-Ying CHIANG, Shih-Sheng HSU, Yi-Chieh HUANG, Heng-Chu PENG, Tzu-Hung HUANG, Yi-Chen LI
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Publication number: 20170187205Abstract: A storage device includes a base and a plurality of wire management modules. The wire management module includes a partition and a positioning assembly. The partition is disposed to the base and has a supporting surface and a wire management groove. The wire management groove is located at the supporting surface for accommodating a wire. The positioning assembly includes a first positioning member, a second positioning member and an assembling member. The first positioning member is disposed to the partition. The second positioning member is connected to the assembling member. The assembling member is assembled together with the partition. The second positioning member is rotatable around the edge of the second positioning member as a rotation axis in relation to the assembling member to be at either a fastening position or a releasing position. The partitions and the base jointly form a plurality of accommodation spaces.Type: ApplicationFiled: April 13, 2016Publication date: June 29, 2017Inventors: Yi-Chen LI, Chih-Hung CHENG, Jui-Hsuan CHIANG
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Publication number: 20160361333Abstract: The present invention provides a composition for wound healing, which includes an effective amount of a citrus polyphenol. Moreover, the present invention also provides a method for improving wound healing and improving fibroblasts migration and/or proliferation, which includes applying an effective amount of citrus polyphenol to the wound and fibroblasts.Type: ApplicationFiled: October 2, 2015Publication date: December 15, 2016Applicant: NATIONAL TAIWAN UNIVERSITYInventors: Hsiao-Cheng Tsai, Yi-Chen Li, Sheng-Hao Hsu, Tai-Horng Young, Min-Huey Chen
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Publication number: 20160339183Abstract: An injector for bone regeneration is provided, including: a syringe; a needle having an embedding portion for embedding the needle in the syringe, an injecting portion integrally connected to the embedding portion and protruding from the syringe, and a channel penetrating through the embedding portion and the injecting portion for receiving an inducible bone regeneration material; and a pushing element having a rod that is less in diameter than the channel of the needle, slidably and axially disposed in the channel of the needle, for pushing the inducible bone regeneration material to move through the injecting portion and be injected into a bone portion of a patient, when the rod in the channel of the needle is pushed toward the injecting portion. The injector has a reduced size, and is beneficial for treatment of bone defects.Type: ApplicationFiled: October 2, 2015Publication date: November 24, 2016Applicant: National Taiwan UniversityInventors: Hsiao-Cheng TSAI, Yi-Chen LI, Tai-Horng YOUNG, Min-Huey CHEN
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Patent number: D957679Type: GrantFiled: December 28, 2018Date of Patent: July 12, 2022Assignee: DELTA ELECTRONICS, INC.Inventors: Wei-Yu Chung, Song-Bin Huang, Shing-Lun Liu, Yu-Kai Kao, Yi-Chen Li