Patents by Inventor Chien-Ju Chen
Chien-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: 20240152679Abstract: Systems, methods, and devices are described herein for integrated circuit (IC) layout validation. A plurality of IC patterns are collected which include a first set of patterns capable of being manufactured and a second set of patterns incapable of being manufactured. A machine learning model is trained using the plurality of IC patterns. The machine learning model generates a prediction model for validating IC layouts. The prediction model receives data including a set of test patterns comprising scanning electron microscope (SEM) images of IC patterns. Design violations associated with an IC layout are determined based on the SEM images and the plurality of IC patterns. A summary of the design violations is provided for further characterization of the IC layout.Type: ApplicationFiled: January 17, 2024Publication date: May 9, 2024Inventors: Rachid Salik, Chin-Chang Hsu, Cheng-Chi Wu, Chien-Wen Chen, Wen-Ju Yang
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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: 20240077804Abstract: A method includes forming a test pattern and a reference pattern in an absorption layer of a photomask structure. The test pattern has a first trench and a second trench, the reference pattern has a third trench and a fourth trench, the test pattern and the reference pattern have substantially the same dimension in a top view, and the second trench is deeper than the first trench, the third trench, and the fourth trench. The method further includes emitting a light beam to the test pattern to obtain a first interference pattern reflected from the test pattern, emitting the light beam to the reference pattern to obtain a second interference pattern reflected from the reference pattern; and comparing the first interference pattern with the second interference pattern to obtain a measured complex refractive index of the absorption layer.Type: ApplicationFiled: September 1, 2022Publication date: March 7, 2024Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Ping-Hsun LIN, Chien-Cheng CHEN, Shih Ju HUANG, Pei-Cheng HSU, Ta-Cheng LIEN, Hsin-Chang LEE
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Patent number: 11914941Abstract: Systems, methods, and devices are described herein for integrated circuit (IC) layout validation. A plurality of IC patterns are collected which include a first set of patterns capable of being manufactured and a second set of patterns incapable of being manufactured. A machine learning model is trained using the plurality of IC patterns. The machine learning model generates a prediction model for validating IC layouts. The prediction model receives data including a set of test patterns comprising scanning electron microscope (SEM) images of IC patterns. Design violations associated with an IC layout are determined based on the SEM images and the plurality of IC patterns. A summary of the design violations is provided for further characterization of the IC layout.Type: GrantFiled: April 19, 2021Date of Patent: February 27, 2024Assignee: Taiwan Semiconductor Manufacturing Company LimitedInventors: Rachid Salik, Chin-Chang Hsu, Cheng-Chi Wu, Chien-Wen Chen, Wen-Ju Yang
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Publication number: 20240036164Abstract: A detection device with a calibration function is configured to detect an object. The detection device includes an antenna element, a transmission line, a detection circuit, and a processor. The transmission line is coupled to the antenna element. The detection circuit is coupled to the transmission line. The detection circuit performs a detection process, so as to obtain an estimated distance between the antenna element and the object. The processor is coupled to the detection circuit. The processor calculates the calibrated distance by subtracting the error distance from the estimated distance.Type: ApplicationFiled: December 9, 2022Publication date: February 1, 2024Inventors: Kun-Sheng CHANG, Chien-Ju CHEN
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Patent number: 9634377Abstract: An electronic device is provided. The electronic device includes a housing, a display, a supporting frame and an antenna. The display is disposed in the housing. The supporting frame supports the display. The antenna includes a radiator and a connection section. The connection section is connected to the radiator, wherein the connection section is coupled to the supporting frame.Type: GrantFiled: August 1, 2014Date of Patent: April 25, 2017Assignee: WISTRON CORP.Inventors: Chun-Hsiang Lei, Yuan-Cheng Sun, Chien-Ju Chen, Po-Hsien Chu
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Patent number: 9426880Abstract: An electronic device includes a circuit board, a connector and a noise suppression assembly. The circuit board includes a substrate having a surface layer. The connector is disposed on the circuit board and has at least one electrical pin. The noise suppression assembly includes a wiring area located on the surface layer and adjacent to the connector and a conductive cover member. The wiring area includes at least one electrical contact, a transmission circuit and at least one ground contact, the electrical contact is used for being in electrical contact with the electrical pin of the connector. The transmission circuit is electrically connected to the electrical contact. The ground contact is located around the wiring area. The conductive cover member has a cover plate and at least one lateral plate. The lateral plate is connected to the cover plate for forming a shielded space.Type: GrantFiled: April 8, 2014Date of Patent: August 23, 2016Assignee: WISTRON CORP.Inventors: Chien-Ju Chen, Po-Hsien Chu, Chun-Hsiang Lei, Yuan-Cheng Sun
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Patent number: 9073718Abstract: An automatic paper feeding mechanism adapted to a paper roll is disclosed. The automatic paper feeding mechanism includes a first pivotal member, a paper pressing module, a driving member and a paper guiding module. The paper pressing module is pivoted to the first pivotal member for pressing the paper roll. The driving member is for driving the paper pressing module, such that the paper pressing module respectively presses the paper roll in a first position and a second position. The paper guiding module is connected to the paper pressing module. The paper guiding module is driven by the paper pressing module to move from a first guiding position to a second guiding position when the paper pressing module is moved from the first position to the second position, so as to adjust a gap between the paper guiding module and the paper roll.Type: GrantFiled: December 3, 2012Date of Patent: July 7, 2015Assignee: HiTi Digital, Inc.Inventor: Chien-Ju Chen
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Publication number: 20150171503Abstract: An electronic device is provided. The electronic device includes a housing, a display, a supporting frame and an antenna. The display is disposed in the housing. The supporting frame supports the display. The antenna includes a radiator and a connection section. The connection section is connected to the radiator, wherein the connection section is coupled to the supporting frame.Type: ApplicationFiled: August 1, 2014Publication date: June 18, 2015Inventors: Chun-Hsiang LEI, Yuan-Cheng SUN, Chien-Ju CHEN, Po-Hsien CHU
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Publication number: 20150131243Abstract: An electronic device includes a circuit board, a connector and a noise suppression assembly. The circuit board includes a substrate having a surface layer. The connector is disposed on the circuit board and has at least one electrical pin. The noise suppression assembly includes a wiring area located on the surface layer and adjacent to the connector and a conductive cover member. The wiring area includes at least one electrical contact, a transmission circuit and at least one ground contact, the electrical contact is used for being in electrical contact with the electrical pin of the connector. The transmission circuit is electrically connected to the electrical contact. The ground contact is located around the wiring area. The conductive cover member has a cover plate and at least one lateral plate. The lateral plate is connected to the cover plate for forming a shielded space.Type: ApplicationFiled: April 8, 2014Publication date: May 14, 2015Applicant: Wistron Corp.Inventors: Chien-Ju CHEN, Po-Hsien CHU, Chun-Hsiang LEI, Yuan-Cheng SUN
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Publication number: 20150116948Abstract: An electronic device including a circuit board, a heat generating component and an electromagnetic wave shielding module is provided. The circuit board has a ground plane. The heat generating component is disposed on the circuit board. The electromagnetic wave shielding module includes a plurality of conductive components and a heat dissipating component. The conductive components are disposed on the circuit and electrically connected to the ground plane, wherein the conductive components are arranged with intervals and surround the heat generating component. The heat dissipation component is disposed on the heat generating component and connected to the conductive components, wherein the heat dissipating component covers and contacts with the heat generating component to dissipate heat from the heat generating component and shield an electromagnetic wave generated by the heat generating component, and the electromagnetic wave is transmitted to the ground plane and drained through the conductive components.Type: ApplicationFiled: February 20, 2014Publication date: April 30, 2015Applicant: Wistron CorporationInventors: Chun-Hsiang Lei, Po-Hsien Chu, Chien-Ju Chen
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Patent number: 8814160Abstract: A de-skewing mechanism for de-skewing a printing medium is disclosed. The printing medium is conveyed by a conveying mechanism in a first linear velocity. The de-skewing mechanism includes a first calibrating roller, a second calibrating roller and a first torque limiting member. The first calibration roller is utilized for conveying a first side of the printing medium in a second linear velocity greater than the first linear velocity, and the second calibrating roller is utilized for conveying a second side of the printing medium in the second linear velocity. The first torque limiting member is coupled to the first calibrating roller and is utilized for stopping driving the first calibrating roller when the first side of the printing medium reaches a predetermined tension, such that the second side of the printing medium is capable of proceeding relative to the first side, so as to be aligned with the first side.Type: GrantFiled: September 12, 2012Date of Patent: August 26, 2014Assignee: HiTi Digital, Inc.Inventor: Chien-Ju Chen
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Publication number: 20130162747Abstract: A de-skewing mechanism for de-skewing a printing medium is disclosed. The printing medium is conveyed by a conveying mechanism in a first linear velocity. The de-skewing mechanism includes a first calibrating roller, a second calibrating roller and a first torque limiting member. The first calibration roller is utilized for conveying a first side of the printing medium in a second linear velocity greater than the first linear velocity, and the second calibrating roller is utilized for conveying a second side of the printing medium in the second linear velocity. The first torque limiting member is coupled to the first calibrating roller and is utilized for stopping driving the first calibrating roller when the first side of the printing medium reaches a predetermined tension, such that the second side of the printing medium is capable of proceeding relative to the first side, so as to be aligned with the first side.Type: ApplicationFiled: September 12, 2012Publication date: June 27, 2013Inventor: Chien-Ju Chen
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Patent number: 8466939Abstract: A thermal sublimation printer system for precisely cutting a print medium includes a feeding mechanism, a thermal print head, a sensor, a cutting mechanism and a control unit. The paper feeding mechanism is used for moving the print medium, and the thermal print head is used for transferring at least one dye region of a ribbon onto the print medium so as to form an image region on the print medium, correspondingly. The sensor is used for sensing a recognition mark on the print medium, and the cutting mechanism is used for cutting the print medium. The control unit is used for controlling the cutting mechanism to cut the print medium when the sensor senses the recognition mark.Type: GrantFiled: June 13, 2011Date of Patent: June 18, 2013Assignee: HiTi Digital, Inc.Inventors: Yao-Hsien Huang, Chien-Ju Chen
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Publication number: 20120268545Abstract: A ribbon includes at least one dye region, at least one separating region and at least one recognition dye region. Each of the dye regions includes a plurality of dye zones. The separating region is formed on a side of the dye region for separating different dye regions. The recognition dye region is formed on the separating region or formed within a range covered by the corresponding dye region. A thermal print head of a thermal sublimation printer transfers the dye region and the recognition dye region of the ribbon onto a print medium, so as to form an image area and a recognition mark on the print medium, correspondingly. A cutting mechanism of the thermal sublimation printer is used for cutting the print medium when a sensor of the thermal sublimation printer senses the recognition mark.Type: ApplicationFiled: May 27, 2011Publication date: October 25, 2012Inventors: Chien-Ju Chen, Yao-Hsien Huang
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Publication number: 20120268546Abstract: A thermal sublimation printer system for precisely cutting a print medium includes a feeding mechanism, a thermal print head, a sensor, a cutting mechanism and a control unit. The paper feeding mechanism is used for moving the print medium, and the thermal print head is used for transferring at least one dye region of a ribbon onto the print medium so as to form an image region on the print medium, correspondingly. The sensor is used for sensing a recognition mark on the print medium, and the cutting mechanism is used for cutting the print medium. The control unit is used for controlling the cutting mechanism to cut the print medium when the sensor senses the recognition mark.Type: ApplicationFiled: June 13, 2011Publication date: October 25, 2012Inventors: Yao-Hsien Huang, Chien-Ju Chen