Patents by Inventor Chun Sung

Chun Sung 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: 10650887
    Abstract: A first read operation is performed using a first voltage level to read data from a memory array. An instant bit count corresponding to a number of bits in the data read from the memory array is determined. A recorded bit count corresponding to a number of bits in the data that was written at a time of writing the data to the memory array is accessed. A difference between the instant bit count and the recorded bit count is obtained. Conditioned on determining that the difference is less than or equal to a first threshold value, the data read from the memory array is output using the first read operation. Conditioned on determining that the difference is greater than the first threshold value, a second read operation is performed using a second voltage level that is distinct from the first voltage level.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: May 12, 2020
    Assignee: Macronix International Co., Ltd.
    Inventors: Chun Hsiung Hung, Han Sung Chen, Ming Chao Lin
  • Publication number: 20200134650
    Abstract: A group marketing system, a group marketing device and a group marketing method thereof are provided. The group marketing system includes a data collecting device and a group marketing device. The data collecting device has a connection with the group marketing device and is configured to collect group data. The group marketing device is configured to store specific product customer data, receive the group data, generate group relation data according to the group data, generate group preference analysis data according to the group relation data and the specific product customer data, generate product data according to the group preference analysis data, and transmit the product data to an electronic device.
    Type: Application
    Filed: November 27, 2018
    Publication date: April 30, 2020
    Inventors: Yi-Chun CHEN, Ming-De SUNG, Yueh-Hsin HSU, Chih-Ya SHEN, Hong-Han SHUAI, De-Nian YANG
  • Publication number: 20200129122
    Abstract: A wearable health monitoring includes a monitoring main-body, a wearable component and a biometric monitoring module. The wearable component is connected with the monitoring main-body. The biometric monitoring module is disposed within the monitoring main-body and includes a photoelectric sensor, a pressure sensor and an air-pressure-based blood pressure meter. The air-pressure-based blood pressure meter is embedded and positioned in the embedding slot portion of the embedding seat, and includes a gas-collecting actuator and an elastic air-bag. The gas-collecting actuator transports a gas to the elastic air-bag, and the elastic air-bag is inflated and elastically protrudes to attach to a skin tissue of a wearing user. The pressure sensor measures vasoconstriction pulsation under the skin tissue. A detection signal is generated and converted into health data information, which is outputted to the photoelectric sensor for calibrating a calculation of detection thereof to output precise health data information.
    Type: Application
    Filed: October 17, 2019
    Publication date: April 30, 2020
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan Mou, Ching-Sung Lin, Chi-Feng Huang, Yung-Lung Han, Chun-Yi Kuo
  • Publication number: 20200131032
    Abstract: In some embodiments, a sensor is provided. The sensor includes a microelectromechanical systems (MEMS) substrate disposed over an integrated chip (IC), where the IC defines a lower portion of a first cavity and a lower portion of a second cavity, and where the first cavity has a first operating pressure different than an operating pressure of the second cavity. A cap substrate is disposed over the MEMS substrate, where a first pair of sidewalls of the cap substrate partially define an upper portion of the first cavity, and a second pair of sidewalls of the cap substrate partially define an upper portion of the second cavity. A sensor area comprising a movable portion of the MEMS substrate and a dummy area comprising a fixed portion of the MEMS substrate are both disposed in the first cavity. A pressure enhancement structure is disposed in the dummy area.
    Type: Application
    Filed: July 30, 2019
    Publication date: April 30, 2020
    Inventors: Chun-Wen Cheng, Fei-Lung Lai, Kuei-Sung Chang, Shang-Ying Tsai
  • Patent number: 10637476
    Abstract: The clock circuit of an integrated circuit operates with variations such as temperature, ground noise, and power noise. Various aspects of an improved clock integrated circuit address one or more of the variations in temperature, ground noise, and power noise.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: April 28, 2020
    Assignee: Macronix International Co., Ltd.
    Inventors: Chung-Kuang Chen, Chun Hsiung Hung, Han Sung Chen
  • Publication number: 20200126986
    Abstract: An integrated circuit includes a first diffusion area for a first type transistor. The first type transistor includes a first drain region and a first source region. A second diffusion area for a second type transistor is separated from the first diffusion area. The second type transistor includes a second drain region and a second source region. A gate electrode continuously extends across the first diffusion area and the second diffusion area in a routing direction. A first metallic structure is electrically coupled with the first source region. A second metallic structure is electrically coupled with the second drain region. A third metallic structure is disposed over and electrically coupled with the first and second metallic structures. A width of the first metallic structure is substantially equal to or larger than a width of the third metallic structure.
    Type: Application
    Filed: December 20, 2019
    Publication date: April 23, 2020
    Inventors: Ali KESHAVARZI, Ta-Pen GUO, Shu-Hui SUNG, Hsiang-Jen TSENG, Shyue-Shyh LIN, Lee-Chung LU, Chung-Cheng WU, Li-Chun TIEN, Jung-Chan YANG, Ting-Yu CHEN, Min CAO, Yung-Chin HOU
  • Publication number: 20200119027
    Abstract: A memory structure including a substrate, at least one stacked gate structure, a first spacer conductive layer, and a first contact is provided. The stacked gate structure is located on the substrate and includes a control gate. The control gate extends in a first direction. The first spacer conductive layer is located on one sidewall of the control gate and is electrically insulated from the control gate. The first spacer conductive layer includes a first merged spacer portion and a first non-merged spacer portion. A line width of the first merged spacer portion is greater than a line width of the first non-merged spacer portion. The first contact is connected to the first merged spacer portion. The memory structure can have a larger process window of contact.
    Type: Application
    Filed: November 1, 2018
    Publication date: April 16, 2020
    Inventors: WANG XIANG, CHIA-CHING HSU, CHUN-SUNG HUANG, YUNG-LIN TSENG, WEI-CHANG LIU, SHEN-DE WANG
  • Patent number: 10615683
    Abstract: Disclosed is a method for controlling an inverter. The method includes detecting an output current from an inverter to determine a software over-current suppression (S/W OCS) level according to an output frequency of the output current.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: April 7, 2020
    Assignee: LSIS CO., LTD.
    Inventors: Chun-Suk Yang, Jae-Moon Lee, Jae-Sung Kim
  • Patent number: 10551340
    Abstract: The present invention provides capacitor-based fluid sensing units. The capacitor-based fluid sensing unit comprises a substrate, a first electrode configured on the substrate, a sensing layer configured on the first electrode, a second electrode configured on the sensing layer. More particularly, the second electrode is a porous electrode, while the sensing layer is made of a porous dielectric material and has a thickness between 50 nm and 5 mm. Permittivity of the sensing layer changes as fluid permeates from the second electrode to the sensing layer. The subsequent change in capacitance of the capacitor-based fluid sensing unit is used to determine the volume of the fluid.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: February 4, 2020
    Assignee: CHANG GUNG UNIVERSITY
    Inventors: Chao-Sung Lai, Chia-Ming Yang, Hsin-Yin Peng, Wei-Yin Zeng, Chun-Hui Chen
  • Patent number: 10538824
    Abstract: Disclosed herein are a steel sheet having excellent aging resistance and low yield ratio properties, and a method for producing the same. The disclosed sheet comprises, by weight, 0.005-0.06% carbon (C), 0.2% or less silicon (Si), 1.0-2.0% manganese (Mn), 0.08% or less phosphorus (P), 0.01% or less sulfur (S), 0.2-2.0% aluminum (Al), one or more of chromium (Cr) and molybdenum (Mo) in an amount satisfying 0.3?[Cr wt %]+0.3[Mo wt %]?2.0, and 0.008% or less nitrogen (N), with the remainder being iron (Fe) and inevitable impurities, and has a single-phase structure of ferrite in a hot-rolled state, and a two-phase structure of ferrite and martensite in a cold-rolled state.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: January 21, 2020
    Assignee: Hyundai Steel Company
    Inventors: Chun Ku Kang, Jin Sung Park, Nam Hoon Goo, Seong Ju Kim
  • Publication number: 20200016222
    Abstract: A pharmaceutical composition includes a hot-water extract of Codium fragile as an effective ingredient for treating or preventing arthritis, which is a highly effective natural product-derived composition available for cosmetics, beverages, functional foods, etc. which are expected for the alleviation of arthritis.
    Type: Application
    Filed: February 7, 2018
    Publication date: January 16, 2020
    Inventor: Chun Sung KIM
  • Patent number: 10535655
    Abstract: An integrated circuit includes a first diffusion area for a first type transistor. The first type transistor includes a first drain region and a first source region. A second diffusion area for a second type transistor is separated from the first diffusion area. The second type transistor includes a second drain region and a second source region. A gate electrode continuously extends across the first diffusion area and the second diffusion area in a routing direction. A first metallic structure is electrically coupled with the first source region. A second metallic structure is electrically coupled with the second drain region. A third metallic structure is disposed over and electrically coupled with the first and second metallic structures. A width of the first metallic structure is substantially equal to or larger than a width of the third metallic structure.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: January 14, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Ali Keshavarzi, Ta-Pen Guo, Shu-Hui Sung, Hsiang-Jen Tseng, Shyue-Shyh Lin, Lee-Chung Lu, Chung-Cheng Wu, Li-Chun Tien, Jung-Chan Yang, Ting-Yu Chen, Min Cao, Yung-Chin Hou
  • Publication number: 20190376877
    Abstract: A portable gas detecting device includes at least one detecting chamber, at least one gas sensor and at least one actuator. The gas sensor is disposed in the detecting chamber and configured for monitoring gas inside the detecting chamber. The actuator is disposed in the detecting chamber and includes a piezoelectric actuator. When an actuating signal is applied to the piezoelectric actuator and the piezoelectric actuator generates a resonance effect, the gas outside the detecting chamber is introduced into the detecting chamber for sampling. The actuator is driven by an instantaneous sampling pulse to control a trace of gas to flow into the detecting chamber for forming a stable airflow environment. In the stable airflow environment, a gas molecule is dissolved in or bonded to a reaction material on a surface of the gas sensor for reacting.
    Type: Application
    Filed: May 8, 2019
    Publication date: December 12, 2019
    Applicant: Microjet Technology Co., Ltd.
    Inventors: Hao-Jan MOU, Shih-Chang CHEN, Chiu-Lin LEE, Ching-Sung LIN, Chi-Feng HUANG, Yung-Lung HAN, Chun-Yi KUO
  • Publication number: 20190378712
    Abstract: A technique for patterning a workpiece such as an integrated circuit workpiece is provided. In an exemplary embodiment, the method includes receiving a dataset specifying a plurality features to be formed on the workpiece. A first patterning of a hard mask of the workpiece is performed based on a first set of features of the plurality of features, and a first spacer material is deposited on a sidewall of the patterned hard mask. A second patterning is performed based on a second set of features, and a second spacer material is deposited on a sidewall of the first spacer material. A third patterning is performed based on a third set of features. A portion of the workpiece is selectively processed using a pattern defined by a remainder of at least one of the patterned hard mask layer, the first spacer material, or the second spacer material.
    Type: Application
    Filed: August 15, 2019
    Publication date: December 12, 2019
    Inventors: Yung-Sung YEN, Chun-Kuang CHEN, Ko-Bin KAO, Ken-Hsien HSIEH, Ru-Gun LIU
  • Publication number: 20190368900
    Abstract: A color wheel phase detection method and a projector using the same are provided. Firstly, a projector, including a light source, a color wheel, a motor, an indication signal generator and a controller, is provided, wherein the motor drive having n pairs of magnetic polarities drives the color wheel, including n color block groups of the same kind, to rotate, wherein n is a positive integer ?1. Then, the color wheel is driven to rotate by the motor. Then, a light is projected on the n color block groups by the light source. Then, a phase signal having 2n zero-crossing points is generated by the motor. Then, an indication signal including n pulses corresponding to n zero-crossing points is generated by the indication signal generator according to the 2n zero-crossing points. Then, the phase of the color wheel is detected by the controller according to the indication signal.
    Type: Application
    Filed: May 6, 2019
    Publication date: December 5, 2019
    Applicant: Qisda Corporation
    Inventors: Wei-Chun CHANG, Chun-Kun YU, Chien-Wei SUNG
  • Patent number: 10473613
    Abstract: Light-addressable potentiometric sensing units are provided. A light-addressable potentiometric sensing unit comprises a conductive substrate, a metal oxide semiconductor layer, and a sensing layer. The metal oxide semiconductor layer is made of indium gallium zinc oxide, indium gallium oxide, indium zinc oxide, indium oxide co-doped with tin and zinc, tin oxide, or zinc oxide. The wide-band gap characteristic of the metal oxide semiconductor layer enables the light-addressable potentiometric sensing unit to resist the interference from visible light. The light-addressable potentiometric sensing unit therefore exhibits a more stable performance.
    Type: Grant
    Filed: August 15, 2016
    Date of Patent: November 12, 2019
    Assignee: CHANG GUNG UNIVERSITY
    Inventors: Chao-Sung Lai, Chia-Ming Yang, Chun-Hui Chen, Tsung-Cheng Chen
  • Patent number: 10461412
    Abstract: A microwave modulation device includes a first radiator, a second radiator and a modulation structure. The first radiator includes a substrate; a metal layer disposed on the substrate; a protective layer disposed on at least a portion of the metal layer and including a through hole overlapping with at least a portion of the metal layer; and an etch stop layer disposed between the metal layer and the protective layer. The second radiator disposed corresponding to the first radiator. The modulation structure is disposed between the first radiator and the second radiator.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: October 29, 2019
    Assignee: INNOLUX CORPORATION
    Inventors: I-Yin Li, Yi-Hung Lin, Chia-Chi Ho, Li-Wei Sung, Ming-Yen Weng, Hung-I Tseng, Kuo-Chun Lo, Charlene Su, Ker-Yih Kao
  • Patent number: 10446961
    Abstract: Disclosures of the present invention mainly describe an electrical connector set mainly consisting of a space-end electrical connector disposed in a battery accommodating space and a battery-end electrical connector connected to a replaceable battery. The space-end electrical connector is integrated with a first outer circular cylinder member and a first inner circular cylinder member therein. In contrast to the space-end electrical connector, the battery-end electrical connector is also provided with a second outer circular cylinder member and a second inner circular cylinder member therein. By such arrangement, after connecting the battery-end electrical connector with the space-end electrical connector, the outer wall of the first outer circular cylinder member contacts with a circular negative electrode of the second outer circular cylinder member and the outer wall of the first inner circular cylinder member contacts with the circular positive electrode of the second inner circular cylinder member.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: October 15, 2019
    Assignees: SOLTEAM ELECTRONICS CO., LTD., KWANG YANG MOTOR CO., LTD.
    Inventors: Chun-Yun Chang, Ying-Sung Ho, Ta-Feng Yeh, Cheng-Wei Lu, Wei-Chen Wang, Jen-Chieh Cheng
  • Patent number: 10388523
    Abstract: A technique for patterning a workpiece such as an integrated circuit workpiece is provided. In an exemplary embodiment, the method includes receiving a dataset specifying a plurality features to be formed on the workpiece. A first patterning of a hard mask of the workpiece is performed based on a first set of features of the plurality of features, and a first spacer material is deposited on a sidewall of the patterned hard mask. A second patterning is performed based on a second set of features, and a second spacer material is deposited on a sidewall of the first spacer material. A third patterning is performed based on a third set of features. A portion of the workpiece is selectively processed using a pattern defined by a remainder of at least one of the patterned hard mask layer, the first spacer material, or the second spacer material.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: August 20, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yung-Sung Yen, Chun-Kuang Chen, Ko-Bin Kao, Ken-Hsien Hsieh, Ru-Gun Liu
  • Patent number: D870117
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: December 17, 2019
    Assignee: Apple Inc.
    Inventors: Jody Akana, Molly Anderson, Bartley K. Andre, Shota Aoyagi, Anthony Michael Ashcroft, Marine C. Bataille, Jeremy Bataillou, Daniele De Iuliis, Markus Diebel, M. Evans Hankey, Julian Hoenig, Richard P. Howarth, Jonathan P. Ive, Julian Jaede, Duncan Robert Kerr, Chun Chit Lam, Scott Jacob McEuen, Con Phan, Joonas Ilmari Ponkala, Gavin J. Reid, Peter Russell-Clarke, Mark Alan Salvador, Benjamin Andrew Shaffer, Mikael Silvanto, Brandon S. Smith, Christopher J. Stringer, Joe Sung-Ho Tan, Clement Tissandier, Eugene Antony Whang, Rico Zörkendörfer