Patents by Inventor Yang Chou

Yang Chou 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).

  • Publication number: 20200228222
    Abstract: Various examples with respect to synchronization signal block (SSB) raster shift in mobile communications are described. A processor of a user equipment (UE) performs an initial cell search to identify a cell among one or more cells of a wireless communication system. The processor then camps on the identified cell. In performing the initial cell search, the processor scans through a plurality of SSB entries for frequency bands below 3 GHz with a SSB raster spacing and a SSB raster offset frequency that support sub-carrier spacing (SCS) spaced channel raster and 100 kHz channel raster for both 15 kHz SCS and 30 kHz SCS. A minimum channel bandwidth at 5 MHz or higher for 15 kHz SCS or at 10 MHz or higher for 30 kHz SCS is supported. The SSB raster spacing is a common multiple of 15 kHz and 100 kHz. The SSB raster offset frequency for 100 kHz channel raster is a multiple of 30 kHz plus/minus 10 kHz.
    Type: Application
    Filed: February 20, 2019
    Publication date: July 16, 2020
    Inventors: Mingchun Chiang, Fucheng Wang, Tsang-Wei Yu, Jun Ma, Tao Chen, Wen Yang Chou
  • Patent number: 10644527
    Abstract: A rechargeable wireless mouse includes a wireless electrical-energy-receiving circuit, a transformation circuit, a wireless transmission circuit and a control circuit. The wireless electrical-energy-receiving circuit receives an electromagnetic energy from a charging plate. The transformation circuit is electrically connected to the wireless electrical-energy-receiving circuit and transforms the electromagnetic energy into an electric potential energy. The wireless transmission circuit transmits a control signal to the charging plate. The control circuit is electrically connected to the transformation circuit and the wireless transmission circuit. The control circuit receives the electric potential energy transmitted by the transformation circuit and outputs the control signal to the charging plate according to the electric potential energy.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: May 5, 2020
    Assignees: DEXIN ELECTRONIC LTD., DEXIN CORPORATION
    Inventors: Ho-Lung Lu, Pai-Yang Chou
  • Publication number: 20200058544
    Abstract: A method for fabricating metal interconnect structure includes the steps of: forming a first metal interconnection in a first inter-metal dielectric (IMD) layer on a substrate; forming a cap layer on the first metal interconnection; forming a second IMD layer on the cap layer; performing a first etching process to remove part of the second IMD layer for forming an opening; performing a plasma treatment process; and performing a second etching process to remove polymers from bottom of the opening.
    Type: Application
    Filed: September 18, 2018
    Publication date: February 20, 2020
    Inventors: Yi-How Chou, Tzu-Hao Fu, Tsung-Yin Hsieh, Chih-Sheng Chang, Shih-Chun Tsai, Kun-Chen Ho, Yang-Chou Lin
  • Publication number: 20190190298
    Abstract: A rechargeable wireless mouse includes a wireless electrical-energy-receiving circuit, a transformation circuit, a wireless transmission circuit and a control circuit. The wireless electrical-energy-receiving circuit receives an electromagnetic energy from a charging plate. The transformation circuit is electrically connected to the wireless electrical-energy-receiving circuit and transforms the electromagnetic energy into an electric potential energy. The wireless transmission circuit transmits a control signal to the charging plate. The control circuit is electrically connected to the transformation circuit and the wireless transmission circuit. The control circuit receives the electric potential energy transmitted by the transformation circuit and outputs the control signal to the charging plate according to the electric potential energy.
    Type: Application
    Filed: December 14, 2017
    Publication date: June 20, 2019
    Inventors: HO-LUNG LU, PAI-YANG CHOU
  • Patent number: 10250065
    Abstract: A wireless charging circuit coupled to an oscillation unit. The wireless charging circuit includes a balun unit, a higher-order filter unit and a differential unit. The balun unit is coupled to the oscillation unit. The higher-order filter unit is coupled to the balun unit. The differential unit is coupled to the higher-order filter unit. The differential unit is coupled to a transmission coil. The oscillation unit issues a differential signal to the balun unit, and then the balun unit converts the differential signal into a converted signal to be transmitted to the higher-order filter unit. The higher-order filter unit filters the converted signal to output a filtered signal to the differential unit. The differential unit converts the filtered signal into a differential output signal to be outputted by the transmission coil.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: April 2, 2019
    Assignees: DEXIN ELECTRONIC LTD., DEXIN CORPORATION
    Inventor: Pai-Yang Chou
  • Patent number: 10126845
    Abstract: A wireless input device is provided. The wireless input device includes a rechargeable wireless mouse, a wireless receiver and a charging pad. The charging pad includes a wireless power transmitting module and a charging control circuit. The charging control circuit is electrically connected to the wireless power transmitting module. The charging control circuit correspondingly activates the wireless power transmitting module to wirelessly output the electromagnetic power according to an activation signal provided by the wireless receiver. The charging pad receives the activation signal when the wireless receiver is connected to the charging pad. When the charging pad is not connected to the wireless receiver, the charging control circuit stops the wireless power transmitting module from wirelessly outputting the electromagnetic power. Accordingly, the charging pad of the present invention can avoid damage resulting from the abnormal charging so as to save power.
    Type: Grant
    Filed: June 12, 2016
    Date of Patent: November 13, 2018
    Assignees: DEXIN ELECTRONIC LTD., DEXIN CORPORATION
    Inventor: Pai-Yang Chou
  • Patent number: 10046934
    Abstract: A compact printer having improved operational features is disclosed. The printer includes an articulating print frame assembly coupled to a top cover that is adapted to rotate out of the top cover to an open position and to rotate into the top cover to a closed position. When the print frame is in an open position, the top cover is prevented from rotating toward the bottom housing to a closed position. The print frame includes a ribbon guide bar that facilitates loading of ribbon and media. The disclosed printer also includes a fixed or adjustable media sensor, and is configurable to accommodate an internal supply of web (roll) media or an external supply of fanfold media.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: August 14, 2018
    Assignee: Datamax-O'Neil Corporation
    Inventors: Kenneth Colonel, Raul Palacios, Ching-Yang Chou, Dick Feng Yi Tai
  • Publication number: 20180212452
    Abstract: A wireless charging circuit coupled to an oscillation unit. The wireless charging circuit includes a balun unit, a higher-order filter unit and a differential unit. The balun unit is coupled to the oscillation unit. The higher-order filter unit is coupled to the balun unit. The differential unit is coupled to the higher-order filter unit. The differential unit is coupled to a transmission coil. The oscillation unit issues a differential signal to the balun unit, and then the balun unit converts the differential signal into a converted signal to be transmitted to the higher-order filter unit. The higher-order filter unit filters the converted signal to output a filtered signal to the differential unit. The differential unit converts the filtered signal into a differential output signal to be outputted by the transmission coil.
    Type: Application
    Filed: January 26, 2017
    Publication date: July 26, 2018
    Inventor: PAI-YANG CHOU
  • Publication number: 20170357337
    Abstract: A wireless input device is provided. The wireless input device includes a rechargeable wireless mouse, a wireless receiver and a charging pad. The charging pad includes a wireless power transmitting module and a charging control circuit. The charging control circuit is electrically connected to the wireless power transmitting module. The charging control circuit correspondingly activates the wireless power transmitting module to wirelessly output the electromagnetic power according to an activation signal provided by the wireless receiver. The charging pad receives the activation signal when the wireless receiver is connected to the charging pad. When the charging pad is not connected to the wireless receiver, the charging control circuit stops the wireless power transmitting module from wirelessly outputting the electromagnetic power. Accordingly, the charging pad of the present invention can avoid damage resulting from the abnormal charging so as to save power.
    Type: Application
    Filed: June 12, 2016
    Publication date: December 14, 2017
    Inventor: PAI-YANG CHOU
  • Patent number: 9770462
    Abstract: A method of treating ovarian, tubal and peritoneal cancer is revealed. It comprises administering an effective amount of a pharmaceutical composition (including a copper chelator, a platinum-based chemotherapeutic agent and an anthracycline) to a subject in need thereof for reducing concentration of intracellular copper ions and promoting activation of transcription factor Sp1 and human copper transporter 1 (hCTR1).
    Type: Grant
    Filed: October 5, 2015
    Date of Patent: September 26, 2017
    Assignees: National Cheng Kung University, National Cheng Kung University Hospital
    Inventors: Cheng-Yang Chou, Tien-En Kuo, Yu-Fang Huang
  • Publication number: 20170215946
    Abstract: A radiofrequency ablation electrode needle includes at least one first segment and at least two second segments. The at least one first segment and the at least two second segments are exposed on a surface of the needle body. An impedance of the at least one first segment is smaller than an impedance of the at least two second segments and at least one of the at least one first segment is disposed between two immediately adjacent ones of the at least two second segments. Besides, the radiofrequency ablation electrode needle is a monopolar electrode needle.
    Type: Application
    Filed: December 14, 2016
    Publication date: August 3, 2017
    Applicants: Industrial Technology Research Institute, National Taiwan University Hospital
    Inventors: Hui-Hsin Lu, Meng-Han Tsai, Kai-Wen Huang, Jo-Ping Lee, Wen-Yang Chou
  • Publication number: 20170209403
    Abstract: The present invention provides a method for regulating aldehyde dehydrogenase 1 (ALDH1) comprises administering all-trans retinoic acid to a subject. Further, the present invention also provides a method for treating solid malignancy comprises administering all-trans retinoic acid to a subject, providing a new choice in current cancer treatment.
    Type: Application
    Filed: January 27, 2016
    Publication date: July 27, 2017
    Inventors: Cheng-Yang Chou, Yi-Hui Wu, Yu-Fang Huang
  • Publication number: 20170095492
    Abstract: A method of treating ovarian, tubal and peritoneal cancer is revealed. It comprises administering an effective amount of a pharmaceutical composition (including a copper chelator, a platinum-based chemotherapeutic agent and an anthracycline) to a subject in need thereof for reducing concentration of intracellular copper ions and promoting activation of transcription factor Sp1 and human copper transporter 1 (hCTR1).
    Type: Application
    Filed: October 5, 2015
    Publication date: April 6, 2017
    Inventors: CHENG-YANG CHOU, TIEN-EN KUO, YU-FANG HUANG
  • Publication number: 20160279966
    Abstract: A compact printer having improved operational features is disclosed. The printer includes an articulating print frame assembly coupled to a top cover that is adapted to rotate out of the top cover to an open position and to rotate into the top cover to a closed position. When the print frame is in an open position, the top cover is prevented from rotating toward the bottom housing to a closed position. The print frame includes a ribbon guide bar that facilitates loading of ribbon and media. The disclosed printer also includes a fixed or adjustable media sensor, and is configurable to accommodate an internal supply of web (roll) media or an external supply of fanfold media.
    Type: Application
    Filed: June 8, 2016
    Publication date: September 29, 2016
    Inventors: Kenneth Colonel, Raul Palacios, Ching-Yang Chou, Dick Feng Yi Tai
  • Patent number: 9365381
    Abstract: A compact printer having improved operational features. The printer includes an articulating print frame assembly coupled to a top cover that is adapted to rotate out of the top cover to an open position and to rotate into the top cover to a closed position. When the print frame is in an open position, the top cover is prevented from rotating toward the bottom housing to a closed position. The print frame includes a ribbon guide bar that facilitates loading of ribbon and media. The disclosed printer also includes a fixed or adjustable media sensor, and is configurable to accommodate an internal supply of web (roll) media or an external supply of fanfold media, a bottom housing having a top cover coupled thereto.
    Type: Grant
    Filed: July 10, 2013
    Date of Patent: June 14, 2016
    Assignee: Datamax-O'Neil Corporation
    Inventors: Kenneth Colonel, Raul Palacios, Ching-Yang Chou, Dick Feng Yi Tai
  • Patent number: 8882374
    Abstract: A printer having improved operational features. The printer includes an articulating print frame assembly coupled to a top cover that is adapted to rotate out of the top cover to an open position and to rotate into the top cover to a closed position. When the print frame is in an open position, the top cover is prevented from rotating toward the bottom housing to a closed position. The printer may include at least one media support member with a media adjustment channel disposed therein, a media adjustment member slidingly disposed through each of the media adjustment channels, and a resilient member configured to apply friction between each of the media adjustment members and the corresponding media support member.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: November 11, 2014
    Assignee: Datamax—O'Neil Corporation
    Inventors: Kenneth Colonel, Raul Palacios, Ching-Yang Chou, Dick Feng Yi Tai
  • Patent number: 8747064
    Abstract: A two-layer wind-guiding shroud includes a base. The interior of the base includes a first wind-guiding channel and a second wind-guiding channel longitudinally overlapped with each other. The first wind-guiding channel has a first wind entrance and a first wind exit. The second wind-guiding channel has a second wind entrance and a second wind exit. The first wind exit and the second wind exit are staggered. By this arrangement, the airflow generated by a fan can be guided into different wind-guiding channels toward different locations, thereby increasing the heat-dissipating efficiency of the fan.
    Type: Grant
    Filed: June 10, 2011
    Date of Patent: June 10, 2014
    Assignee: Super Micro Computer Inc.
    Inventors: Ku-Yang Chou, Richard S. Chen
  • Publication number: 20140059708
    Abstract: An electronic device for protecting program file content using Digital Rights Management (DRM) is provided with a DRM agent module, a plug-in, and a web browser module. The DRM agent module is configured to process DRM-protected content associated with a program file. The plug-in is configured to enable execution of the program file. The web browser module is installed with the DRM agent module, and is configured to activate the processing of the DRM-protected content of the DRM agent module to obtain the program file portion-by-portion, and use the plug-in to execute the program file with the obtained portions.
    Type: Application
    Filed: August 23, 2012
    Publication date: February 27, 2014
    Applicant: CONDEL INTERNATIONAL TECHNOLOGIES INC.
    Inventors: Chi-Yang CHOU, Pei-Yen CHOU, Yeu-Chung LIN
  • Publication number: 20130294806
    Abstract: A compact printer having improved operational features. The printer includes an articulating print frame assembly coupled to a top cover that is adapted to rotate out of the top cover to an open position and to rotate into the top cover to a closed position. When the print frame is in an open position, the top cover is prevented from rotating toward the bottom housing to a closed position. The print frame includes a ribbon guide bar that facilitates loading of ribbon and media. The disclosed printer also includes a fixed or adjustable media sensor, and is configurable to accommodate an internal supply of web (roll) media or an external supply of fanfold media, a bottom housing having a top cover coupled thereto.
    Type: Application
    Filed: July 10, 2013
    Publication date: November 7, 2013
    Inventors: Kenneth Colonel, Raul Palacios, Ching-Yang Chou, Dick Feng Yi Tai
  • Patent number: 8568329
    Abstract: An embodiment of a baseline drift canceling method is provided. The method removes a baseline drift signal from a bioelectric signal, and includes the steps as follows: delaying the bioelectric signal by an analog time delay circuit to generate a first bioelectric signal; according to the bioelectric signal to generate a baseline drift signal; and acquiring a second bioelectric signal according to the first bioelectric signal and the baseline drift signal.
    Type: Grant
    Filed: June 12, 2009
    Date of Patent: October 29, 2013
    Assignee: Industrial Technology Research Institute
    Inventors: Shiow-Harn Lee, Wen-Yang Chou