Patents by Inventor Shu-Wei Chang

Shu-Wei Chang 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: 11010584
    Abstract: A display device includes a pixel array substrate, a sensing element substrate, and a display medium layer. The display medium layer is disposed between the pixel array substrate and the sensing element substrate. The sensing element substrate includes a substrate, a switch element, an insulation layer, an electrically conductive layer, a signal line, a sensing layer, and an electrode layer. The switch element is disposed on the substrate. The insulation layer covers the switch element. The electrically conductive layer is disposed on the insulation layer. The signal line is electrically connected to the electrically conductive layer. The sensing layer covers a top surface of the electrically conductive layer, a first side of the electrically conductive layer, and a second side of the electrically conductive layer. The electrode layer covers the sensing layer. The electrode layer is electrically connected to the switching element.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: May 18, 2021
    Assignee: Au Optronics Corporation
    Inventors: Shin-Shueh Chen, Che-Chia Chang, Shu-Wen Tzeng, Yi-Wei Chen, Pao-Yu Huang
  • Publication number: 20210108106
    Abstract: A polishing composition includes an abrasive; an optional pH adjuster; a barrier film removal rate enhancer; a TEOS removal rate inhibitor; a cobalt removal rate enhancer; an azole-containing corrosion inhibitor; and a cobalt corrosion inhibitor.
    Type: Application
    Filed: October 6, 2020
    Publication date: April 15, 2021
    Inventors: Yannan Liang, Bin Hu, Liqing Wen, Shu-Wei Chang
  • Patent number: 10822602
    Abstract: The present invention provides a ?-agarase, a composition containing the same and applications thereof. The present ?-agarase provides the field a novel alternative and is favorable for the industrial utilities of the hydrolysis products of agarose. Furthermore, the present agarase is particularly modified for heterologous production by prokaryotic expression systems, and thereby is favorable for commercial use.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: November 3, 2020
    Assignee: AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jiunn-Horng Lin, Jyh-Perng Wang, Zeng-Weng Chen, Hui-Jie Lin, Shu-Wei Chang, Weng-Zeng Huang, Jian-Fong Lai, Shih-Ling Hsuan
  • Patent number: 10676646
    Abstract: A slurry that polishes surfaces or substrates which includes cobalt. The slurry further comprises an anionic and/or cationic surfactant, each of which has a phosphate group, a long chain alkyl group, or both. The slurry also includes a corrosion inhibitor, abrasives, removal rate enhancers, solvents, pH adjustors, and chelating agents. The pH of the slurry is preferably 8 or higher.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: June 9, 2020
    Assignee: FUJIFILM ELECTRONIC MATERIALS U.S.A., INC.
    Inventors: Yannan Liang, Liqing Wen, Bin Hu, Hyosang Lee, Shu-Wei Chang, Sung Tsai Lin
  • Patent number: 10438907
    Abstract: The present invention discloses a wireless package with a resilient connector for connecting a substrate to an antenna. The antenna is disposed directly on a top surface of a molding compound of the wireless package. The resilient connector has a lower terminal bonded to the substrate, a horizontal contact portion, and an oblique support portion integrally extending between the horizontal contact portion and the lower terminal. The horizontal contact portion has a flat top surface that is coplanar with the top surface of the molding compound and is in direct contact with the antenna such that the contact resistance distribution is concentrated and the production yield of the wireless package is improved.
    Type: Grant
    Filed: December 11, 2016
    Date of Patent: October 8, 2019
    Assignee: CYNTEC CO., LTD.
    Inventors: Chun-Fu Hu, Chih-Yu Hu, Shu-Wei Chang
  • Patent number: 10398933
    Abstract: An exercise apparatus includes a resistance system which has a first rotating shaft, a second rotating shaft and a transmission mechanism mounted between the two rotating shafts, such that the two rotating shafts are rotated with respect to each other at a predetermined transmission ratio. Besides, a first resistance device is controlled to apply a first resistance against rotation of the first rotating shaft, and a second resistance device is controlled to apply a second resistance against rotation of the second rotating shaft. The first resistance device and the second resistance device can be controlled independently. When a user uses the exercise apparatus to perform exercise, a moving member is driven by movement of the user. When the moving member is moved, the two rotating shafts are driven to rotate simultaneously, namely the user has to overcome the rotational resistance of the two rotating shaft during exercise.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: September 3, 2019
    Assignee: Johnson Health Tech Co., Ltd.
    Inventors: Ryan Francis Crist, Noel R. Johnson, Joe Chen, Shu-Wei Chang
  • Patent number: 10388243
    Abstract: The driving system for driving a display panel includes a timing controller and a source driving circuit. The source driving circuit includes a plurality of output channels and a plurality of shift registers respectively corresponding to the output channels. The plurality of shift registers are classified into a plurality of shift register series, among which a first shift register series includes a first shift register being as one end and a second shift register being as the other end, and a second shift register series includes a third shift register being as one end and a fourth shift register being as the other end. The timing controller is connected to the first shift register, the second shift register, the third shift register, and the fourth shift register, and transmits a first start pulse to the first shift register and a second start pulse to the third shift register.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: August 20, 2019
    Assignee: NOVATEK Microelectronics Corp.
    Inventors: Shu-Wei Chang, Chia-Chi Yu, Kuo-Jen Hsu
  • Patent number: 10252141
    Abstract: An exercise apparatus includes a motion mechanism and a handle assembly. The motion mechanism is provided for a user to perform exercise. The handle assembly has at least one grip portion for being held by the user during exercising. Specifically, the grip portion has a temperature variable area thereon. The temperature of the temperature variable area could be controlled to rise to a suitable temperature that the hand of the user can feel warm, for example, a temperature between 38 and 50 degrees Celsius. The temperature of the temperature variable area could also be controlled to reduce to a suitable temperature that the hand of the user can feel cool, for example, a temperature between 20 and 36 degrees Celsius. The temperature of the temperature variable area could be directly controlled by the user or automatically changed according to the exercise status of the user.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: April 9, 2019
    Assignee: Johnson Health Tech Co., Ltd.
    Inventors: Hsin-Huang Chiang, Cheng-Kun Lee, Shu-Wei Chang, Joe Chen, I-Lun Chen
  • Publication number: 20180340094
    Abstract: A slurry that polishes surfaces or substrates which includes cobalt. The slurry further comprises an anionic and/or cationic surfactant, each of which has a phosphate group, a long chain alkyl group, or both. The slurry also includes a corrosion inhibitor, abrasives, removal rate enhancers, solvents, pH adjustors, and chelating agents. The pH of the slurry is preferably 8 or higher.
    Type: Application
    Filed: May 21, 2018
    Publication date: November 29, 2018
    Inventors: Yannan Liang, Liqing Wen, Bin Hu, Hyosang Lee, Shu-Wei Chang, Sung Tsai Lin
  • Patent number: 10049606
    Abstract: A gate driver and a method for adjusting output channels thereof are provided. The method includes: setting a target number of the output channels; dividing the output channels into a first channel chain and a second channel chain; enabling a scanning operation of the first channel chain according to a clock signal and counting the clock signal to obtain a counting value; and when the counting value reaching a threshold value, enabling a scanning operation of the second channel chain, wherein the threshold value is determined according to a difference value between the target number and the physical number.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: August 14, 2018
    Assignee: Novatek Microelectronics Corp.
    Inventors: Ting-Chun Lin, Shu-Wei Chang, Chiu-Hung Cheng, Chih-Kai Yu
  • Patent number: 10037951
    Abstract: A semiconductor package includes a radio frequency (RF) module, an antenna, an electromagnetic (EM) shield and a first mold body. The RF module having a bottom and a lateral side, wherein, the RF module includes a module board at the bottom. The antenna located at the lateral side of the RF module. The EM shield covering the RF module, wherein the EM shield includes a side wall disposed along the lateral side of the RF module, and the side wall of the EM shield is between the RF module and the antenna. The first mold body fixing the EM shield and the antenna, such that the antenna is spaced apart from the side wall of the EM shield by a predetermined distance.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: July 31, 2018
    Assignee: CYNTEC CO., LTD.
    Inventors: Chia-Hsien Shen, Kuan-Chih Huang, Shu-Wei Chang, Joseph D. S. Deng
  • Publication number: 20180166404
    Abstract: A wireless package includes a package substrate, a RFIC chip, a resilient connector, a molding compound encapsulating the RFIC chip, the resilient connector, and the top surface of the package substrate, and an antenna disposed on a top surface of the molding compound. The resilient connector has a terminal bonded to a pad on the top surface of the package substrate, a horizontal contact portion, and an oblique support portion integrally coupled to the horizontal contact portion and extending between the horizontal contact portion and the terminal. The antenna is in direct contact with the horizontal contact portion.
    Type: Application
    Filed: December 11, 2016
    Publication date: June 14, 2018
    Inventors: Chun-Fu Hu, Chih-Yu Hu, Shu-Wei Chang
  • Publication number: 20180151518
    Abstract: A semiconductor package includes a radio frequency (RF) module, an antenna, an electromagnetic (EM) shield and a first mold body. The RF module having a bottom and a lateral side, wherein, the RF module includes a module board at the bottom. The antenna located at the lateral side of the RF module. The EM shield covering the RF module, wherein the EM shield includes a side wall disposed along the lateral side of the RF module, and the side wall of the EM shield is between the RF module and the antenna. The first mold body fixing the EM shield and the antenna, such that the antenna is spaced apart from the side wall of the EM shield by a predetermined distance.
    Type: Application
    Filed: November 29, 2016
    Publication date: May 31, 2018
    Applicant: CYNTEC CO., LTD.
    Inventors: Chia-Hsien SHEN, Kuan-Chih HUANG, Shu-Wei CHANG, Joseph D. S. DENG
  • Publication number: 20180117401
    Abstract: The present invention provides an exercise apparatus for allowing a user to perform an exercise. The user drives at least one moving member to rotate a flywheel. The flywheel must overcome a resistance generated by a magnetic field generating module during rotation. In a preferred embodiment, the magnetic field generating module is supported by a flexible support member and tends to restore to an initial position. The magnetic field generating module will be pushed by the flywheel in a rotational direction of the flywheel and to generate a corresponding displacement. The displacement or the deformation of the support member is measured by a first measuring device so as to appropriately calculate the output force of the user, and further obtains power, metabolic equivalent or calorie consumption rate if correlated with rotational speed of the flywheel or corresponding parameters measuring by a second measuring device.
    Type: Application
    Filed: October 28, 2016
    Publication date: May 3, 2018
    Applicant: Johnson Health Tech. Co., Ltd.
    Inventors: Joe Chen, Shu-Wei Chang
  • Publication number: 20180056111
    Abstract: An exercise apparatus includes a motion mechanism and a handle assembly. The motion mechanism is provided for a user to perform exercise. The handle assembly has at least one grip portion for being held by the user during exercising. Specifically, the grip portion has a temperature variable area thereon. The temperature of the temperature variable area could be controlled to rise to a suitable temperature that the hand of the user can feel warm, for example, a temperature between 38 and 50 degrees Celsius. The temperature of the temperature variable area could also be controlled to reduce to a suitable temperature that the hand of the user can feel cool, for example, a temperature between 20 and 36 degrees Celsius. The temperature of the temperature variable area could be directly controlled by the user or automatically changed according to the exercise status of the user.
    Type: Application
    Filed: August 30, 2016
    Publication date: March 1, 2018
    Inventors: Hsin-Huang Chiang, Cheng-Kun Lee, Shu-Wei Chang, Joe Chen, I-Lun Chen
  • Publication number: 20180044654
    Abstract: The present invention provides a ?-agarase, a composition containing the same and applications thereof. The present ?-agarase provides the field a novel alternative and is favorable for the industrial utilities of the hydrolysis products of agarose. Furthermore, the present agarase is particularly modified for heterologous production by prokaryotic expression systems, and thereby is favorable for commercial use.
    Type: Application
    Filed: March 20, 2017
    Publication date: February 15, 2018
    Applicant: AGRICULTURAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: JIUNN-HORNG LIN, JYH-PERNG WANG, ZENG-WENG CHEN, HUI-JIE LIN, SHU-WEI CHANG, WENG-ZENG HUANG, JIAN-FONG LAI, SHIH-LING HSUAN
  • Publication number: 20180043206
    Abstract: An exercise apparatus includes a resistance system which has a first rotating shaft, a second rotating shaft and a transmission mechanism mounted between the two rotating shafts, such that the two rotating shafts are rotated with respect to each other at a predetermined transmission ratio. Besides, a first resistance device is controlled to apply a first resistance against rotation of the first rotating shaft, and a second resistance device is controlled to apply a second resistance against rotation of the second rotating shaft. The first resistance device and the second resistance device can be controlled independently. When a user uses the exercise apparatus to perform exercise, a moving member is driven by movement of the user. When the moving member is moved, the two rotating shafts are driven to rotate simultaneously, namely the user has to overcome the rotational resistance of the two rotating shaft during exercise.
    Type: Application
    Filed: October 24, 2017
    Publication date: February 15, 2018
    Applicant: Johnson Health Tech. Co., Ltd .
    Inventors: Ryan Francis Crist, Noel R. Johnson, Joe Chen, Shu-Wei Chang
  • Publication number: 20170213519
    Abstract: The driving system for driving a display panel includes a timing controller and a source driving circuit. The source driving circuit includes a plurality of output channels and a plurality of shift registers respectively corresponding to the output channels. The plurality of shift registers are classified into a plurality of shift register series, among which a first shift register series includes a first shift register being as one end and a second shift register being as the other end, and a second shift register series includes a third shift register being as one end and a fourth shift register being as the other end. The timing controller is connected to the first shift register, the second shift register, the third shift register, and the fourth shift register, and transmits a first start pulse to the first shift register and a second start pulse to the third shift register.
    Type: Application
    Filed: April 5, 2017
    Publication date: July 27, 2017
    Inventors: Shu-Wei Chang, Chia-Chi Yu, Kuo-Jen Hsu
  • Patent number: 9691710
    Abstract: A semiconductor package includes a substrate, a plurality of pin pads, a radio frequency (RF) pad, a semiconductor component, at least one surface mount device (SMD) component, a mold compound, a printed circuit board (PCB) antenna and a conductive solder. The RF pad is used to receive or transmit an RF signal on the top side of the substrate. The SMD component is mounted on the RF pad. The mold compound on the top side of the substrate covers the semiconductor component and the SMD component. The PCB antenna is located on the mold compound. Wherein, the conductive solder and the SMD component are stacked between the RF pad and a feeding structure of the PCB antenna.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: June 27, 2017
    Assignee: CYNTEC CO., LTD
    Inventors: Joseph D. S. Deng, Chia-Hsien Shen, Shu-Wei Chang, Kuan-Chih Huang
  • Publication number: 20170162514
    Abstract: A semiconductor package includes a substrate, a plurality of pin pads, a radio frequency (RF) pad, a semiconductor component, at least one surface mount device (SMD) component, a mold compound, a printed circuit board (PCB) antenna and a conductive solder. The RF pad is used to receive or transmit an RF signal on the top side of the substrate. The SMD component is mounted on the RF pad. The mold compound on the top side of the substrate covers the semiconductor component and the SMD component. The PCB antenna is located on the mold compound. Wherein, the conductive solder and the SMD component are stacked between the RF pad and a feeding structure of the PCB antenna.
    Type: Application
    Filed: December 4, 2015
    Publication date: June 8, 2017
    Applicant: CYNTEC CO., LTD.
    Inventors: Joseph D. S. DENG, Chia-Hsien SHEN, Shu-Wei CHANG, Kuan-Chih HUANG