Patents by Inventor Chou Li
Chou 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: 11971057Abstract: A conduit system for transporting gas from a gas containing chamber for processing a substrate from which semiconductor devices are formed includes a liner with a spiral vent. The conduit system utilizes a curtain of gas to prevent or reduce deposition of material onto an inner surface of the conduit transporting the gas from the gas containing chamber.Type: GrantFiled: November 13, 2020Date of Patent: April 30, 2024Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Jheng-Syun Li, Mao-Chou Huang
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Patent number: 11833642Abstract: The invention relates to a power tool with an electrically controlled commutating assembly comprising: an electrically controlled commutating assembly and a control unit; the electrically controlled commutating assembly has an electromagnetic unit; the electromagnetic unit is capable of performing a change in displacement due to electromagnetic action; the control unit has a control member, the control member is capable of changing a working direction of a power tool, and displacement of the electromagnetic unit is capable of actuating the control member of the control unit to make the power tool switch the working direction.Type: GrantFiled: September 28, 2020Date of Patent: December 5, 2023Assignee: TECHWAY INDUSTRIAL CO., LTD.Inventors: Fu-Hsiang Chung, Hong Fang Chen, Wei-Ting Chen, Shih-Wei Hung, Kuo Chou Li
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Patent number: 11778746Abstract: An assembly structure of a transformer and a circuit board includes: a circuit board, a packaging chip, a transformer, a first conductive plate, a second conductive plate and a first heat sink. The packaging chip is disposed on the circuit board. The transformer has at least one first output electrode and at least one second output electrode connected to the first output electrode. The first conductive plate is disposed on the transformer and connected to the at least one first output electrode. The second conductive plate is disposed on the transformer and connected to the at least one second output electrode and the circuit board. The first heat sink is connected to the packaging chip and the first conductive plate, is disposed on the circuit board, and is connected to the circuit board and the first conductive plate.Type: GrantFiled: April 9, 2021Date of Patent: October 3, 2023Assignees: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED, LITE-ON TECHNOLOGY CORPORATIONInventors: Tsung-Po Hsu, Yung-Chou Li, Yu-Jen Wei, Chih-Chun Yang
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Publication number: 20230203415Abstract: A cell and tissue sheet forming package includes a container body, a membrane, a sliding door plate and a sealing film. The sliding door plate is disposed slidably on a top of the container body to cover or expose the membrane. The sliding door plate has a hole and a passive magnetic assembly. The cell injection equipment includes a carrier, an injection mechanism and a drive mechanism. The carrier carries the package, and the drive mechanism moves the carrier and the injection mechanism to have the injection mechanism to inject a solution, through the hole, into the package. A heating element of the carrier is introduced to heat the membrane and the solution to transform the solution into a colloid sheet on the membrane. Then, the positive magnetic assembly engages magnetically the passive magnetic assembly to slide the sliding door plate to expose the colloid sheet on the membrane.Type: ApplicationFiled: December 23, 2021Publication date: June 29, 2023Inventors: HSIN-YI HSU, YANG-CHENG LIN, CHAO-HONG HSU, YU-BING LIOU, LI-HSIN LIN, HSIN-HSIN SHEN, YU-CHI WANG, CHANG-CHOU LI, CHIH-HUNG HUANG
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Publication number: 20220201862Abstract: An assembly structure of a transformer and a circuit board includes: a circuit board, a packaging chip, a transformer, a first conductive plate, a second conductive plate and a first heat sink. The packaging chip is disposed on the circuit board. The transformer has at least one first output electrode and at least one second output electrode connected to the first output electrode. The first conductive plate is disposed on the transformer and connected to the at least one first output electrode. The second conductive plate is disposed on the transformer and connected to the at least one second output electrode and the circuit board. The first heat sink is connected to the packaging chip and the first conductive plate, is disposed on the circuit board, and is connected to the circuit board and the first conductive plate.Type: ApplicationFiled: April 9, 2021Publication date: June 23, 2022Inventors: Tsung-Po HSU, Yung-Chou LI, Yu-Jen WEI, Chih-Chun YANG
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Publication number: 20220184033Abstract: The present invention relates to a method for detecting specific proteins in amniotic fluid to predict the risk of preterm birth. The method determines different protein markers in premature amniotic fluid samples and normal amniotic fluid samples to predict the risk of preterm birth, and apply the expression levels of these protein markers to build a set of prediction models. This allows the medical staff to be prepared and greatly reduces the threat to the fetus.Type: ApplicationFiled: December 10, 2020Publication date: June 16, 2022Inventors: Te-Yao Hsu, Sung-Chou Li
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Publication number: 20220140633Abstract: A power tool has a housing and a control assembly. The control assembly is disposed within the housing and has a switch, and a controlling circuit board. The switch has a length and a width. The length is defined along the housing. The width is defined along a radial direction of the housing and is smaller than the length of the switch to form two convection passages between the switch and the housing. The two convection passages are formed between the switch and the housing to facilitate ventilation inside the power tool and promote heat-dissipation efficiency of the power tool.Type: ApplicationFiled: October 22, 2021Publication date: May 5, 2022Inventors: Fu Hsiang Chung, Chen Chen Cheng, Kuo Chou Li
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Patent number: 11247414Abstract: The disclosure relates to a tape laying apparatus configured to lay prepreg tape to mould surface. The tape laying apparatus includes a tape supply spool, a compaction head, a cutting tool and at least one travel distance adjustment component. The tape supply spool is configured for the prepreg tape to be wound thereon. The compaction head is configured for delivering the prepreg tape to the mould surface from the tape supply spool. The cutting tool is movable along a cutting path. The cutting tool is configured to cut the prepreg tape passing through the cutting path. The at least one travel distance adjustment component is movably located between the cutting path and the compaction head and configured to push the prepreg tape passing through the cutting path so as to increase or decrease a travel distance of the prepreg tape from the cutting path to the compaction head.Type: GrantFiled: October 22, 2019Date of Patent: February 15, 2022Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chang-Chou Li, Yen Bor Fang, Shun-Sheng Ko, Teng-Yen Wang, Yang-Cheng Lin
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Publication number: 20220031195Abstract: The invention provides a gait evaluating system and a gait evaluating method. The gait evaluation system includes a gait evaluating device configured to: obtain, from a pressure detection device, a plurality of pressure values of a user walking on the pressure detection device; obtain a plurality of step feature values of the user based on the pressure values; obtain a plurality of walking limb feature values when the user walks on the pressure detection device based on a sensing data provided by a limb sensing device; and evaluate a gait of the user based on the step feature values and the walking limb feature values.Type: ApplicationFiled: July 29, 2021Publication date: February 3, 2022Applicant: Industrial Technology Research InstituteInventors: Je-Ping Hu, Keng-Hsun Lin, Shih-Fang Yang Mao, Pin-Chou Li, Jian-Hong Wu, Szu-Ju Li, Hui-Yu Cho, Yu-Chang Chen, Yen-Nien Lu, Jyun-Siang Hsu, Nien-Ya Lee, Kuan-Ting Ho, Ming-Chieh Tsai, Ching-Yu Huang
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Patent number: 11134861Abstract: An exercise state evaluation method having the following steps is provided. The steps includes: obtaining a plurality of sensing signals by a foot information sensing module; recording a receiving time of each of the sensing signals by a processing unit and generating a plurality of pressure values, a plurality of center of gravity values, and a center of gravity trajectory information corresponding a human body according to each of the sensing signals; determining a start time, an acting time and a finish time corresponding to an exercise according to the receiving time, the pressure values, the center of gravity values and the center of gravity trajectory information; obtaining an act time value according to the start time, the acting time and the finish time; and integrating the pressure values, the center of gravity values, the center of gravity trajectory information and the act time value to an user interface.Type: GrantFiled: August 15, 2019Date of Patent: October 5, 2021Assignees: Industrial Technology Research Institute, National Taiwan University of SportInventors: Jian-Hong Wu, Ren-Der Jean, Pin-Chou Li, Jyh-How Huang, Jung-Hao Wang, Szu-Ju Li
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Patent number: 11059230Abstract: A biomaterial printing apparatus includes a support base, a movement device, a printing device, a first optical-detection device, and a second optical-detection device. The carrier is configured for a culture container to be put thereon. The movement device is connected to the support base. The printing device is connected to the movement device. The first optical-detection device is configured to detect the position of the injection needle of the printing device. The second optical-detection device is configured to detect the position of the culture container. According to the detection of the first optical-detection device and the second optical-detection device, the biological material printing device can accurately move the injection needle to the injection position relative to the culture container, thereby improving the accuracy of printing the biological material.Type: GrantFiled: January 30, 2019Date of Patent: July 13, 2021Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chang-Chou Li, Li-Wen Lai, Yang-Cheng Lin
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Publication number: 20210206064Abstract: A three-dimensional printing apparatus having electrostatic auxiliary, including a printing platform, a feeding device, a nozzle, and a high voltage power supply, is provided. The feeding device and the nozzle are disposed above the printing platform. The nozzle is connected to the feeding device and is located between the feeding device and the printing platform. A distance between the nozzle and the printing platform is less than or equal to 1 cm. The high voltage power supply has an output end electrically connected to the nozzle and a ground end electrically connected to the printing platform.Type: ApplicationFiled: December 22, 2020Publication date: July 8, 2021Applicant: Industrial Technology Research InstituteInventors: Hsin-Hsin Shen, Chang-Chou Li, Li-Wen Lai, Yu-Bing Liou, Ying-Wen Shen
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Publication number: 20210094156Abstract: The invention relates to a power tool with an electrically controlled commutating assembly comprising: an electrically controlled commutating assembly and a control unit; the electrically controlled commutating assembly has an electromagnetic unit; the electromagnetic unit is capable of performing a change in displacement due to electromagnetic action; the control unit has a control member, the control member is capable of changing a working direction of a power tool, and displacement of the electromagnetic unit is capable of actuating the control member of the control unit to make the power tool switch the working direction.Type: ApplicationFiled: September 28, 2020Publication date: April 1, 2021Inventors: Fu-Hsiang CHUNG, Hong Fang CHEN, Wei-Ting CHEN, Shih-Wei HUNG, Kuo Chou LI
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Publication number: 20210085447Abstract: A three dimensional tissue printing method is disclosed. The three dimensional tissue printing method includes the following steps: performing large support stand printing to form a first printing body; performing small support stand printing to form second printing body on the first printing body and forming a tissue structure by crossly connecting in between the first printing body and the second printing body. Besides, a three dimensional tissue printing device and artificial skin are also presented.Type: ApplicationFiled: December 3, 2020Publication date: March 25, 2021Inventors: Chang-Chou Li, Li-Wen Lai, Yang-Cheng Lin, Chin-Lung Liu, Chih-Yu Ke, Teng-Yen Wang
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Publication number: 20210046716Abstract: The disclosure relates to a tape laying apparatus configured to lay prepreg tape to mould surface. The tape laying apparatus includes a tape supply spool, a compaction head, a cutting tool and at least one travel distance adjustment component. The tape supply spool is configured for the prepreg tape to be wound thereon. The compaction head is configured for delivering the prepreg tape to the mould surface from the tape supply spool. The cutting tool is movable along a cutting path. The cutting tool is configured to cut the prepreg tape passing through the cutting path. The at least one travel distance adjustment component is movably located between the cutting path and the compaction head and configured to push the prepreg tape passing through the cutting path so as to increase or decrease a travel distance of the prepreg tape from the cutting path to the compaction head.Type: ApplicationFiled: October 22, 2019Publication date: February 18, 2021Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chang-Chou LI, Yen Bor FANG, Shun-Sheng KO, Teng-Yen WANG, Yang-Cheng LIN
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Patent number: 10888416Abstract: A three dimensional tissue printing method is disclosed. The three dimensional tissue printing method includes the following steps: performing large support stand printing to form a first printing body; performing small support stand printing to form second printing body on the first printing body and forming a tissue structure by crossly connecting in between the first printing body and the second printing body. Besides, a three dimensional tissue printing device and artificial skin are also presented.Type: GrantFiled: December 16, 2015Date of Patent: January 12, 2021Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chang-Chou Li, Li-Wen Lai, Yang-Cheng Lin, Chin-Lung Liu, Chih-Yu Ke, Teng-Yen Wang
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Patent number: 10768135Abstract: An oxidizing gas detection method and an apparatus thereof are provided for trace oxidizing gas detection. The detection method includes the following steps. First, perform an electroreduction reaction and a photoreduction reaction simultaneously to a metal oxide in which nanoconductors are distributed. Next, stop the electroreduction reaction and the photoreduction reaction, and read a resistance of the reduced metal oxide by applying a first pulse-width modulation signal. Next, provide an oxidizing gas to the reduced metal oxide, and photo-catalyze a redox reaction between the oxidizing gas and the reduced metal oxide. Next, read a resistance of the oxidized metal oxide by applying a second pulse-width modulation signal. Next, converse a concentration of the oxidizing gas according to a ratio of the resistance of the oxidized metal oxide and the resistance of the reduced metal oxide.Type: GrantFiled: December 27, 2017Date of Patent: September 8, 2020Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: I-Cherng Chen, Pi-Guey Su, Hong-Ci Syu, Hui-Yu Cho, Pin-Chou Li, Jian-Hong Wu, Ren-Der Jean
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Publication number: 20200079024Abstract: A biomaterial printing apparatus includes a support base, a movement device, a printing device, a first optical-detection device, and a second optical-detection device. The carrier is configured for a culture container to be put thereon. The movement device is connected to the support base. The printing device is connected to the movement device. The first optical-detection device is configured to detect the position of the injection needle of the printing device. The second optical-detection device is configured to detect the position of the culture container. According to the detection of the first optical-detection device and the second optical-detection device, the biological material printing device can accurately move the injection needle to the injection position relative to the culture container, thereby improving the accuracy of printing the biological material.Type: ApplicationFiled: January 30, 2019Publication date: March 12, 2020Applicant: Industrial Technology Research InstituteInventors: Chang-Chou LI, Li-Wen LAI, Yang-Cheng LIN
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Publication number: 20200054248Abstract: An exercise state evaluation method having the following steps is provided. The steps includes: obtaining a plurality of sensing signals by a foot information sensing module; recording a receiving time of each of the sensing signals by a processing unit and generating a plurality of pressure values, a plurality of center of gravity values, and a center of gravity trajectory information corresponding a human body according to each of the sensing signals; determining a start time, an acting time and a finish time corresponding to an exercise according to the receiving time, the pressure values, the center of gravity values and the center of gravity trajectory information; obtaining an act time value according to the start time, the acting time and the finish time; and integrating the pressure values, the center of gravity values, the center of gravity trajectory information and the act time value to an user interface.Type: ApplicationFiled: August 15, 2019Publication date: February 20, 2020Applicants: Industrial Technology Research Institute, National Taiwan University of SportInventors: Jian-Hong Wu, Ren-Der Jean, Pin-Chou Li, Jyh-How Huang, Jung-Hao Wang, Szu-Ju Li
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Patent number: 10358676Abstract: Kits for detecting Kawasaki disease, containing an agent for sequencing or measuring the expression level of one or more of the following: miR-941, miR-182-5p and miR-183-5p are provided. Methods for detecting Kawasaki disease in a subject, comprising the identifying of one or more of the following in the subject: miR-941, miR-182-5p and miR-183-5p, are also provided.Type: GrantFiled: February 25, 2016Date of Patent: July 23, 2019Assignee: Kaohsiung Chang Gung Memorial HospitalInventors: Ho-Chang Kuo, Sung-Chou Li, Wen-Ching Chan