Patents by Inventor Fu Hsu

Fu Hsu 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).

  • Patent number: 10642421
    Abstract: An electronic device includes a case, a supporting structure, a touch display module, and an elastic switch. The case has an opening. The supporting structure is connected to and disposed in the case and covers the opening of the case. The touch display module includes a protecting layer and a display element connected to the protecting layer. The protecting layer is connected to a side of the supporting structure adjacent to the opening of the case. The display element is located between the protecting layer and the supporting structure and separated from the supporting structure. The elastic switch is located at a side of the supporting structure opposite to the opening of the case. When the supporting structure moves partially away from the opening of the case, the elastic switch is pressed toward the case.
    Type: Grant
    Filed: April 19, 2019
    Date of Patent: May 5, 2020
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Yi-Ou Wang, Wei-Ting Wong, Ching-Fu Hsu
  • Patent number: 10613646
    Abstract: A stylus pen includes a body, a conductive element, and a cap. The conductive element is disposed at one end of the body and has at least one through hole. The cap embedded in the through hole covers a portion of the conductive element away from the body. The stylus pen simulates the writing experience of a general pen. In addition, the abrasion of the stylus pen caused by long time writing can also be reduced. Moreover, the conductive portion inside the active stylus pen can be located closer to the touch panel.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: April 7, 2020
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Wei-Ting Wong, Ching-Fu Hsu
  • Publication number: 20200105740
    Abstract: The present disclosure relates to an integrated circuit. The integrated circuit comprises a silicon on insulator (SOI) device separated from a SOI substrate by an insulation layer. The SOI device comprises a power supply terminal, a ground terminal, a first I/O terminal and a second I/O terminal. An electrostatic discharge (ESD) protection circuit is integrated with the SOI device. The ESD protection circuit is configured to shunt current between two terminals of the SOI device during an ESD surge event. An electrostatic discharge (ESD) enhancement circuit is integrated with the SOI device. The ESD enhancement circuit is configured to clamping the SOI substrate to a lower potential of the two terminals of the SOI device.
    Type: Application
    Filed: October 16, 2018
    Publication date: April 2, 2020
    Inventor: Sheng-Fu Hsu
  • Patent number: 10564760
    Abstract: A touch system, a stylus, a touch apparatus, and a control method of the touch apparatus are provided. The control method includes following steps. At least one characteristic data of at least one input tool is obtained. An identifier of the input tool is generated according to the characteristic data. If a touch operation on the touch panel is performed with the input tool, a specific function of the touch apparatus is determined according to the identifier of the input tool.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: February 18, 2020
    Assignee: Wistron Corporation
    Inventors: Yao-Tsung Chang, Ching-Fu Hsu, Ming-Chih Chen, Kuo-Hsing Wang, Jui-Ta Hsieh, Chih-Chung Chiang, Wen-Hua Chang
  • Publication number: 20200053454
    Abstract: A diffuser includes a cone body including an apex portion, a bottom portion, and a side edge portion. The apex portion forms a partial spherical surface, and the side edge portion is aspherical and is connected between the apex portion and the bottom portion. The apex portion satisfies: 2R/3?r?R, where r is a radius of curvature of the apex portion, and R is a radius of curvature of a spherical diaphragm of a tweeter speaker. A loudspeaker including a tweeter speaker and a diffuser is also provided.
    Type: Application
    Filed: November 16, 2018
    Publication date: February 13, 2020
    Applicant: Wistron Corporation
    Inventors: Li-Ping Pan, Ta-Yuan Tai, Jian-Zong Lee, I-Chun Wu, Ching-Fu Hsu, Cheng-Hsing Liu
  • Publication number: 20200019259
    Abstract: An electronic device includes a case, a supporting structure, a touch display module, and an elastic switch. The case has an opening. The supporting structure is connected to and disposed in the case and covers the opening of the case. The touch display module includes a protecting layer and a display element connected to the protecting layer. The protecting layer is connected to a side of the supporting structure adjacent to the opening of the case. The display element is located between the protecting layer and the supporting structure and separated from the supporting structure. The elastic switch is located at a side of the supporting structure opposite to the opening of the case. When the supporting structure moves partially away from the opening of the case, the elastic switch is pressed toward the case.
    Type: Application
    Filed: April 19, 2019
    Publication date: January 16, 2020
    Inventors: Yi-Ou WANG, Wei-Ting WONG, Ching-Fu HSU
  • Publication number: 20190393826
    Abstract: A movable solar power apparatus may comprise at least a solar panel set electrically connected to a maximum power point tracking system (MPPT). A lithium battery set is electrically connected to a battery management system (BMS) which is adapted to monitor and protect the lithium battery set, and the BMS is electrically connected to the MPPT to enable power generated by the solar panel set to directly charge the lithium battery set. A low potential wake-up circuit has a double-contact relay and a single-contact relay, and the double-contact relay comprises a main contact, a first contact, and a second contact. The main contact is switchably electrically connected to the first contact or the second contact, and the main contact is electrically connected to the BMS while the first contact is electrically connected to the master control circuit, and the MPPT is electrically connected to the BMS under normal condition.
    Type: Application
    Filed: June 25, 2018
    Publication date: December 26, 2019
    Applicant: AVERTRONICS INC.
    Inventors: Austin Lai, Kai-Yang Cheng, Wei-Fu Hsu
  • Publication number: 20190387110
    Abstract: The embodiment of the present invention provides a method for a 3-D projection printing system and a system thereof, more particularly to a system adopts both ways of look-up table and interpolation method to calibrate. The embodiment of the present invention provides a portable calibration fixture system and a flexible 3-D projection printing system in order to improve calibration precision, facilitate calibration and printing operations, increase printing effect and save cost.
    Type: Application
    Filed: August 23, 2019
    Publication date: December 19, 2019
    Inventors: Chao-Shun CHEN, Chang-Chun CHEN, Ming-Fu HSU
  • Publication number: 20190348515
    Abstract: Methods for depositing a doped metal carbide film on a substrate are disclosed. The methods may include: depositing a doped metal carbide film on a substrate utilizing at least one deposition cycle of a cyclical deposition process; and contacting the doped metal carbide film with a plasma generated from a hydrogen-containing gas. Semiconductor device structures including a doped metal carbide film formed by the methods of the disclosure are also disclosed.
    Type: Application
    Filed: May 1, 2019
    Publication date: November 14, 2019
    Inventors: Dong Li, Peng-Fu Hsu, Petri Raisanen, Moataz Bellah Mousa, Ward Johnson, Xichong Chen
  • Publication number: 20190348273
    Abstract: A method for depositing an oxide film on a substrate by a cyclical deposition is disclosed. The method may include: depositing a metal oxide film over the substrate utilizing at least one deposition cycle of a first sub-cycle of the cyclical deposition process; and depositing a silicon oxide film directly on the metal oxide film utilizing at least one deposition cycle of a second sub-cycle of the cyclical deposition process. Semiconductor device structures including an oxide film deposited by the methods of the disclosure are also disclosed.
    Type: Application
    Filed: April 29, 2019
    Publication date: November 14, 2019
    Inventors: Fu Tang, Delphine Longrie, Peng-Fu Hsu
  • Publication number: 20190304790
    Abstract: A method of forming an electrode on a substrate is disclosed. The method may include: contacting the substrate with a first vapor phase reactant comprising a titanium tetraiodide (TiI4) precursor; contacting the substrate with a second vapor phase reactant comprising a nitrogen precursor; and depositing a titanium nitride layer over a surface of the substrate thereby forming the electrode; wherein the titanium nitride layer has an electrical resistivity of less than 400 ??-cm. Related semiconductor device structures including a titanium nitride electrode deposited by the methods of the disclosure are also provided.
    Type: Application
    Filed: March 18, 2019
    Publication date: October 3, 2019
    Inventors: Moataz Bellah Mousa, Peng-Fu Hsu, Ward Johnson, Petri Raisanen
  • Publication number: 20190286954
    Abstract: An expanding appliance includes a connect port, an image capturing module, an intelligent control module, an image transmitting module, and a result displaying module. The expanding appliance connects an image input device through the connect port, connects a display device through the result displaying module, and connects one or more image-applied function module through the image transmitting module. The intelligent control module generates a demanding command according to a successfully-connected image-applied function module. The image capturing module controls the image input device to capture image data based on the demanding command, and quantizes samples of the image data as computation data. The image transmitting module provides the computation data to the image-applied function module for image identification and receives an identification result. Finally, the intelligent control module triggers the result display module for displaying the identification result on the display device.
    Type: Application
    Filed: June 7, 2018
    Publication date: September 19, 2019
    Inventors: Ting-Fu HSU, Jewel TSAI
  • Patent number: 10401732
    Abstract: Embodiments of the present invention provide methods for optimizing a lithographic projection apparatus including optimizing projection optics therein. The current embodiments include several flows including optimizing a source, a mask, and the projection optics and various sequential and iterative optimization steps combining any of the projection optics, mask and source. The projection optics is sometimes broadly referred to as “lens”, and therefore the optimization process may be termed source mask lens optimization (SMLO). SMLO may be desirable over existing source mask optimization process (SMO) or other optimization processes that do not include projection optics optimization, partially because including the projection optics in the optimization may lead to a larger process window by introducing a plurality of adjustable characteristics of the projection optics.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: September 3, 2019
    Assignee: ASML Netherlands B.V.
    Inventors: Duan-Fu Hsu, Luoqi Chen, Hanying Feng, Rafael C. Howell, Xinjian Zhou, Yi-Fan Chen
  • Patent number: 10381380
    Abstract: The present invention provides a method of forming a semiconductor device. First, a substrate having a first insulating layer formed thereon is provided. After forming an oxide semiconductor layer on the first insulating layer, two source/drain regions are formed on the oxide semiconductor layer. A bottom oxide layer is formed to entirely cover the source/drain regions, following by forming a high-k dielectric layer on the bottom oxide layer. Next, a thermal process is performed on the high-k dielectric layer, and a plasma treatment is performed on the high-k dielectric layer in the presence of a gas containing an oxygen element.
    Type: Grant
    Filed: April 8, 2018
    Date of Patent: August 13, 2019
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Chia-Fu Hsu, Chun-Yuan Wu
  • Publication number: 20190237880
    Abstract: An antenna system includes reflecting units and antenna units. The reflecting units are arranged on a substrate and are separated from each other, and each of the reflecting units includes a corner with a reflecting unit angle. The antenna units are arranged on the substrate and each of the antenna units is disposed in the corner of its corresponding one of the reflecting units. The reflecting units are configured to adjust radiation patterns of the antenna units.
    Type: Application
    Filed: July 22, 2018
    Publication date: August 1, 2019
    Inventor: Hung-Fu HSU
  • Publication number: 20190104288
    Abstract: One embodiment of the invention provides a three-dimensional printing system includes a first projector, a second projector, and a solidification region. The solidification region accommodates a curable material and has a first area and a second area. The first projector projects a first image on the first area, the second projector projects a second image on the second area, and the first image and the second image are stitched together to form an image seam. The image seam is the only one overlapping area between the first image and the second image, and a width of the image seam is smaller than a span of five consecutive pixels arranged crossing the image seam.
    Type: Application
    Filed: December 19, 2017
    Publication date: April 4, 2019
    Inventors: Ming-Fu HSU, Chao-Shun CHEN, Chang-Chun CHEN
  • Publication number: 20190064675
    Abstract: Embodiments of the present disclosure relate to methods for defect inspection. After pattern features are formed in a structure layer, a dummy filling material having dissimilar optical properties from the structure layer is filled in the pattern features. The dissimilar optical properties between materials in the pattern features and the structure layer increase contrast in images captured by an inspection tool, thus increasing the defect capture rate.
    Type: Application
    Filed: December 6, 2017
    Publication date: February 28, 2019
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Ta-Ching YU, Shih-Che WANG, Shu-Hao CHANG, Yi-Hao CHEN, Chen-Yen KAO, Te-Chih HUANG, Yuan-Fu HSU
  • Patent number: 10213123
    Abstract: Portable physiological measuring devices and methods are disclosed. Embodiments may provide measurement of blood pressure without traditional blood pressure cuffs. Further, disclosed embodiments may gather pulse oximetry (SpO2), heart rate and body temperature measurements simultaneously. A user's blood pressure index and other vital physiological results may be displayed on a portable physiological measuring apparatus or a portable terminal. Embodiments may provide a portable physiological measuring method and apparatus that displays results on a displayed screen.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: February 26, 2019
    Assignee: MOCACARE, CORP.
    Inventors: Wei-Chen Hong, Yinhsuan Chien, Chin-Ling Pai, Maria Bujalska, Yung-Fu Hsu
  • Publication number: 20190056796
    Abstract: A system module of customizing a screen image based on a non-invasive data-extraction system, and a method thereof are disclosed. The system module is applicable to a machine controller controlling a machine, and sensors are disposed around the machine. In the system module, an image capture device receives an image of an original screen from the machine controller, and transmits the image to the non-invasive data-extraction system for extracting information, and a software control system integrates data measured by the sensors with the information, and combined the integration result with a customized screen image, and an extra control component is embedded in an original operation screen of the machine controller. The customized screen image is shown on the machine controller to display information by more visual manner. Furthermore, the signal receiving device and an HID simulation device can be used to provide a basic function of a KVM switch.
    Type: Application
    Filed: July 20, 2018
    Publication date: February 21, 2019
    Inventors: Chua-Hong NG, Chao-Tung YANG, Wei-Hung CHEN, Tsan-Ming YU, Shih-Hsun LIN, Yang-Chung TSENG, Chih-Fu HSU, Chien-Hsun TU, Te-Cheng CHIU, Yi-Wei LIN, Jen-Chi HSU
  • Patent number: RE47419
    Abstract: A liquid crystal display device includes a support frame having a bottom wall, and a main surrounding wall extending upwardly from and formed integrally as one piece with the bottom wall. The bottom wall and the surrounding wall cooperatively define a receiving space. The bottom wall includes a first support disposed in the receiving space. The main surrounding wall includes a second support disposed in the receiving space and spacedly above the first support. A backlight module is supported on the first support. A liquid crystal display panel is supported on the second support so that the liquid crystal display panel is positioned above the backlight module.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: June 4, 2019
    Assignee: Wistron Corporation
    Inventors: Ching-Fu Hsu, Tzu-Wei Lin, Lien-Te Kao, Chi-Yeh Lu, Ming-Hung Pan, Ming-Chen Lin, Min-Wei Lin, Ting-Feng Chen, Wan-Bing Xia, Kai-Cheng Yen, Meng Zhang