Patents by Inventor Chun-Ju Chen
Chun-Ju 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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Publication number: 20240170299Abstract: A method for manufacturing a semiconductor device includes: providing a wafer-bonding stack structure having a sidewall layer and an exposed first component layer; forming a photoresist layer on the first component layer; performing an edge trimming process to at least remove the sidewall layer; and removing the photoresist layer. In this way, contaminant particles generated from the blade during the edge trimming process may fall on the photoresist layer but not fall on the first component layer, so as to protect the first component layer from being contaminated.Type: ApplicationFiled: January 30, 2024Publication date: May 23, 2024Inventors: KUN-JU LI, ANG CHAN, HSIN-JUNG LIU, WEI-XIN GAO, JHIH-YUAN CHEN, CHUN-HAN CHEN, ZONG-SIAN WU, CHAU-CHUNG HOU, I-MING LAI, FU-SHOU TSAI
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Patent number: 11990509Abstract: In an embodiment, a structure includes: a nano-structure; an epitaxial source/drain region adjacent the nano-structure; a gate dielectric wrapped around the nano-structure; a gate electrode over the gate dielectric, the gate electrode having an upper portion and a lower portion, a first width of the upper portion increasing continually in a first direction extending away from a top surface of the nano-structure, a second width of the lower portion being constant along the first direction; and a gate spacer between the gate dielectric and the epitaxial source/drain region.Type: GrantFiled: July 18, 2022Date of Patent: May 21, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Shu-Han Chen, Tsung-Ju Chen, Chun-Heng Chen, Chi On Chui
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Publication number: 20240139301Abstract: The disclosure provides a method of active immunotherapy for a cancer patient, comprising administering vaccines against Globo series antigens (i.e., Globo H, SSEA-3 and SSEA-4). Specifically, the method comprises administering Globo H-CRM197 (OBI-833/821) in patients with cancer. The disclosure also provides a method of selecting a cancer patient who is suitable as treatment candidate for immunotherapy. Exemplary immune response can be characterized by reduction of the severity of disease, including but not limited to, prevention of disease, delay in onset of disease, decreased severity of symptoms, decreased morbidity and delayed mortality.Type: ApplicationFiled: November 19, 2021Publication date: May 2, 2024Inventors: Ming-Tain LAI, Cheng-Der Tony YU, I-Ju CHEN, Wei-Han LEE, Chueh-Hao YANG, Chun-Yen TSAO, Chang-Lin HSIEH, Chien-Chih OU, Chen-En TSAI
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Publication number: 20240132330Abstract: Motor control architecture including a travel, a hoist, and a controller is disclosed. The travel disposed on a main rail having an auxiliary-encoder includes a master-driver and a slave-driver for driving two motors. Each motor has a main-encoder. The hoist drives a rope and calculates a rope length continuously. The controller calculates an anti-sway position command based on the rope-length and a position command. The two drivers perform a full closed-loop computation based on a feedback of one main-encoder, a feedback of the auxiliary-encoder, and the anti-sway position command. Wherein, the master-driver controls one motor based on a speed command generated by the full closed-loop computation and the slave-driver follows the speed command and a torque command of the master-driver to drive another motor; or the two drivers compensate the torque command based on an error value between the feedback of one main-encoder and the feedback of the auxiliary-encoder.Type: ApplicationFiled: October 18, 2023Publication date: April 25, 2024Inventors: Huan-Chang CHEN, Po-Jen KO, Chun-Ju WU, Lon-Jay CHENG, Wan-Ping CHEN, Chih-Yuan CHANG
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Patent number: 11946945Abstract: A sample analyzing method and a sample preparing method are provided. The sample analyzing method includes a sample preparing step, a placing step, and an analyzing step. The sample preparing step includes an obtaining step implemented by obtaining an identification information; and a marking and placing step implemented by placing a sample carrying component having a sample disposed thereon into a marking equipment, allowing the marking equipment to utilize the identification information to form an identification structure on the sample carrying component, and placing the sample carrying component into one of the accommodating slots according to the identification information. The placing step is implemented by taking out the sample carrying component from one of the accommodating slots and placing the sample carrying component into an electron microscope equipment. The analyzing step is implemented by utilizing the electron microscope equipment to photograph the sample to generate an analyzation image.Type: GrantFiled: July 29, 2021Date of Patent: April 2, 2024Assignee: MATERIALS ANALYSIS TECHNOLOGY INC.Inventors: Keng-Chieh Chu, Tsung-Ju Chan, Chun-Wei Wu, Hung-Jen Chen
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Patent number: 11923205Abstract: A method for manufacturing a semiconductor device includes: providing a wafer-bonding stack structure having a sidewall layer and an exposed first component layer; forming a photoresist layer on the first component layer; performing an edge trimming process to at least remove the sidewall layer; and removing the photoresist layer. In this way, contaminant particles generated from the blade during the edge trimming process may fall on the photoresist layer but not fall on the first component layer, so as to protect the first component layer from being contaminated.Type: GrantFiled: December 17, 2021Date of Patent: March 5, 2024Assignee: UNITED MICROELECTRONICS CORPORATIONInventors: Kun-Ju Li, Ang Chan, Hsin-Jung Liu, Wei-Xin Gao, Jhih-Yuan Chen, Chun-Han Chen, Zong-Sian Wu, Chau-Chung Hou, I-Ming Lai, Fu-Shou Tsai
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Patent number: 10606761Abstract: The present invention provides a method for accessing a flash memory module, wherein the method includes: building a physical address to logical address (P2L) table; receiving a read command asking for a data within the flash memory module, wherein the read command includes a first logical address; if the P2L table does not include information associated with the first logical address, reading a logical address to physical address (L2P) table from the flash memory module, and searching a first physical address corresponding to the first logical address according to the L2P table, wherein the first physical address is used to read the data from the flash memory module; and using the P2L table to update the L2P table.Type: GrantFiled: January 11, 2018Date of Patent: March 31, 2020Assignee: Silicon Motion, Inc.Inventors: Jie-Hao Lee, Chun-Ju Chen
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Patent number: 10466083Abstract: A safety design method for an electromagnetic flowmeter is provided. The method includes following steps: providing an electromagnetic flowmeter including a measuring pipeline allowing a working fluid to flow through therein and a power supply module; defining a first explosion-proof hazardous area for containing the power supply module in the electromagnetic flowmeter; defining a second explosion-proof hazardous area for containing the measuring pipeline in the electromagnetic flowmeter; and separating the first explosion-proof hazardous area from the second explosion-proof hazardous area.Type: GrantFiled: November 20, 2017Date of Patent: November 5, 2019Assignee: FINETEK CO., LTD.Inventors: Chien-Lung Huang, Chun-Ju Chen, Chao-Kai Cheng
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Patent number: 10416011Abstract: An electromagnetic flowmeter includes a measurement tube having a mounting tube liner and a control module installed in an outer side of the measurement tube. A magnetic field module is installed in an outer side being orthogonal to a shaft of the measurement tube without contacting the working fluid. An electrode structure is disposed on an outer surface of the measurement tube and partially extended in the mounting tube liner to contact the working fluid. The actuator element is electrically connected with the control module and connected with the electrode structure. The actuator element is driven by an external force to drive the electrode structure toward the mounting tube liner inside and being orthogonal to the mounting tube liner for compensating the wear of the electrode structure so as to obtain a correct measurement result and increase the service life.Type: GrantFiled: October 16, 2017Date of Patent: September 17, 2019Assignee: FINETEK CO., LTD.Inventors: Chien-Lung Huang, Sheng-Shou Chen, Yi-Liang Hou, Chun-Ju Chen
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Publication number: 20190154477Abstract: A safety design method for an electromagnetic flowmeter is provided. The method includes following steps: providing an electromagnetic flowmeter including a measuring pipeline allowing a working fluid to flow through therein and a power supply module; defining a first explosion-proof hazardous area for containing the power supply module in the electromagnetic flowmeter; defining a second explosion-proof hazardous area for containing the measuring pipeline in the electromagnetic flowmeter; and separating the first explosion-proof hazardous area from the second explosion-proof hazardous area.Type: ApplicationFiled: November 20, 2017Publication date: May 23, 2019Inventors: Chien-Lung HUANG, Chun-Ju CHEN, Chao-Kai CHENG
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Publication number: 20190113374Abstract: An electromagnetic flowmeter includes a measurement tube having a mounting tube liner and a control module installed in an outer side of the measurement tube. A magnetic field module is installed in an outer side being orthogonal to a shaft of the measurement tube without contacting the working fluid. An electrode structure is disposed on an outer surface of the measurement tube and partially extended in the mounting tube liner to contact the working fluid. The actuator element is electrically connected with the control module and connected with the electrode structure. The actuator element is driven by an external force to drive the electrode structure toward the mounting tube liner inside and being orthogonal to the mounting tube liner for compensating the wear of the electrode structure so as to obtain a correct measurement result and increase the service life.Type: ApplicationFiled: October 16, 2017Publication date: April 18, 2019Inventors: Chien-Lung HUANG, Sheng-Shou CHEN, Yi-Liang HOU, Chun-Ju CHEN
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Publication number: 20190065394Abstract: The present invention provides a method for accessing a flash memory module, wherein the method includes: building a physical address to logical address (P2L) table; receiving a read command asking for a data within the flash memory module, wherein the read command includes a first logical address; if the P2L table does not include information associated with the first logical address, reading a logical address to physical address (L2P) table from the flash memory module, and searching a first physical address corresponding to the first logical address according to the L2P table, wherein the first physical address is used to read the data from the flash memory module; and using the P2L table to update the L2P table.Type: ApplicationFiled: January 11, 2018Publication date: February 28, 2019Inventors: Jie-Hao Lee, Chun-Ju Chen
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Patent number: 9658089Abstract: An electromagnetic flowmeter with voltage-amplitude conductivity-sensing function for a liquid in a tube includes a first microprocessor, a transducer, flow-sensing device, an exciting-current generating device, a voltage-amplitude conductivity-sensing device, and a switch. The transducer includes coils and sensing electrodes. The switch is electrically connected to the first microprocessor and the sensing electrode. The switch is selectively connected to the flow-sensing device or the voltage-amplitude conductivity-sensing device according to the signals sent from the microprocessor. The microprocessor drives the exciting-current generating device to generate an exciting current when the switch is connected to the flow-sensing device. The microprocessor stops the exciting-current generating device from generating exciting current and computing conductivity of liquid when the switch is electrically connected to the voltage-amplitude conductivity-sensing device.Type: GrantFiled: October 1, 2014Date of Patent: May 23, 2017Assignee: Finetek Co., Ltd.Inventors: Ming-Hui Chang, Chi-Chih Chou, Chun-Ju Chen, Chun-Hung Chen, Yi-Liang Hou
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Publication number: 20170115147Abstract: An electromagnetic flowmeter with voltage-amplitude conductivity-sensing function for a liquid in a tube includes a first microprocessor, a transducer, flow-sensing device, an exciting-current generating device, a voltage-amplitude conductivity-sensing device, and a switch. The transducer includes coils and sensing electrodes. The switch is electrically connected to the first microprocessor and the sensing electrode. The switch is selectively connected to the flow-sensing device or the voltage-amplitude conductivity-sensing device according to the signals sent from the microprocessor. The microprocessor makes the exciting-current generating device to generate an exciting current when the switch is connected to the flow-sensing device. The microprocessor makes the exciting-current generating device to stop generating exciting current and computing conductivity of liquid when the switch is electrically connected to the voltage-amplitude conductivity-sensing device.Type: ApplicationFiled: January 3, 2017Publication date: April 27, 2017Inventors: Ming-Hui CHANG, Chi-Chih CHOU, Chun-Ju CHEN, Chun-Hung CHEN, Yi-Liang HOU
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Publication number: 20160097662Abstract: An electromagnetic flowmeter with voltage-amplitude conductivity-sensing function for a liquid in a tube includes a first microprocessor, a transducer, flow-sensing device, an exciting-current generating device, a voltage-amplitude conductivity-sensing device, and a switch. The transducer includes coils and sensing electrodes. The switch is electrically connected to the first microprocessor and the sensing electrode. The switch is selectively connected to the flow-sensing device or the voltage-amplitude conductivity-sensing device according to the signals sent from the microprocessor. The microprocessor makes the exciting-current generating device to generate an exciting current when the switch is connected to the flow-sensing device. The microprocessor makes the exciting-current generating device to stop generating exciting current and computing conductivity of liquid when the switch is electrically connected to the voltage-amplitude conductivity-sensing device.Type: ApplicationFiled: October 1, 2014Publication date: April 7, 2016Inventors: Ming-Hui CHANG, Chi-Chih CHOU, Chun-Ju CHEN, Chun-Hung CHEN, Yi-Liang HOU
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Patent number: 9285256Abstract: An electromagnetic flowmeter with variable-frequency conductivity-sensing function for a liquid in a tube includes a first microprocessor, a transducer, flow-sensing device, an exciting-current generating device, a variable-frequency conductivity measuring device, and a switch. The transducer includes coils and sensing electrodes. The switch is electrically connected to the first microprocessor and the sensing electrodes. The switch is selectively connected to the flow-sensing device or the variable-frequency conductivity measuring device according to the signals sent from the first microprocessor. The microprocessor makes the exciting-current generating device to generate an exciting current when the switch is connected to the flow-sensing device. The first microprocessor makes the exciting-current generating device stop to generate exciting current and computes conductivity of liquid when the switch is electrically connected to the variable-frequency conductivity-sensing device.Type: GrantFiled: October 27, 2014Date of Patent: March 15, 2016Assignee: Finetek Co., Ltd.Inventors: Ming-Hui Chang, Chi-Chih Chou, Chun-Ju Chen, Yi-Liang Hou
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Patent number: 8802036Abstract: A reaction cassette for biochemical assay, a biochemical assay device including a first space configured to accommodate liquid, having a first opening and rounding edges, a direction of the first opening being directed upward. A second space includes a second opening, a direction of the second opening being perpendicular to the direction of the first opening, wherein the first space and the second space are disposed such that when the reaction cassette is rotated allowing the liquid to drain into the second space. A third space is located below the first space and having a third opening, a direction of the third opening being upward such that when the reaction cassette is reversibly rotated allowing the liquid to drain into the third space, wherein an array of bumps is disposed in the third space to create turbulence of the liquid. An inner partition wall, connected with the second opening and the third opening, acts as a liquid flow channel between the second space and the third space.Type: GrantFiled: November 4, 2012Date of Patent: August 12, 2014Assignee: Apex Biotechnology Corp.Inventors: Sz-Hau Chen, Yueh-Hui Lin, Chun-Ju Chen
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Publication number: 20140005475Abstract: An image tracking system and an image tracking method. The image tracking system includes image capture module, detection module and processing module. The image capture module captures real-time image. The detection module analyzes the real-time image, and detects whether positions of a plurality of instruments are disposed in the real-time image. The processing module defines buffer zone in the real-time image, and analyses whether the instruments are disposed in the buffer zone based on the positions of the instruments, and determines whether spacing distance between the instruments is small than preset distance. When the spacing distance is smaller than the preset distance or the instruments are disposed outside the buffer zone, the processing module emits controlling signal to control the image capture module to move to capture position. As a result, the present invention may achieve image tracking real time and provide stable image.Type: ApplicationFiled: November 14, 2012Publication date: January 2, 2014Applicant: National Chiao Tung UniversityInventors: Kai-Tai Song, Chun-Ju Chen
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Patent number: 7788767Abstract: An automatic door shutter includes a stationary plate and a pressing plate pivotally combined together and with a resilient body located therebetween. Additionally, a pivot of the stationary plate has a sliding notch accepting an S-shaped resilient sheet abutting the pressing plate. By attaching the stationary plate and the sliding base to a door frame and a door respectively, the resilient body pushes the pressing plate to shut the door automatically. When the door is pushing to fully open, the pressing plate pivots to the stationary plate, and the S-shaped resilient sheet slides in the sliding recess and is compressed to deform to become U-shape. Until the door is fully open, the resilient sheet which is U-shaped causes an outward pushing force to the pressing plate to keep the door open constantly.Type: GrantFiled: November 5, 2007Date of Patent: September 7, 2010Inventor: Chun-Ju Chen
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Patent number: D1026916Type: GrantFiled: January 5, 2022Date of Patent: May 14, 2024Assignee: COMPAL ELECTRONICS, INC.Inventors: Hao-Jen Fang, Kung-Ju Chen, Wei-Yi Chang, Chun-Chieh Chen, Chih-Wen Chiang, Sheng-Hung Lee