Patents by Inventor Hui Chi

Hui Chi 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).

  • Metal-insulator-metal (MIM) capacitor structure and method for forming the same
    Patent number: 10468478
    Abstract: A metal-insulator-metal (MIM) capacitor structure and a method for forming the same are provided. The MIM capacitor structure includes a substrate, a bottom electrode layer, a first dielectric layer, a top electrode layer and first dielectric spacers. The bottom electrode layer is positioned over the substrate. The first dielectric layer is positioned over the bottom electrode layer. The top electrode layer is positioned over the first dielectric layer. The first dielectric spacers are positioned on opposite sidewalls of the bottom electrode layer. The first dielectric layer has a first dielectric constant. The first dielectric spacers have a second dielectric constant that is lower than the first dielectric constant.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: November 5, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chih-Fan Huang, Chih-Yang Pai, Yuan-Yang Hsiao, Tsung-Chieh Hsiao, Hui-Chi Chen, Dian-Hau Chen, Yen-Ming Chen
  • Display device with backlight module and method for manufacturing the same
    Patent number: 10459146
    Abstract: A display device and a method for manufacturing the same are disclosed. The display device includes a backlight module, a display panel, and a decorative film. The backlight module includes: a reflective layer disposed on the decorative film; a light guide plate disposed on the reflective layer, a set of optical films including a first diffusion layer, and at least one refractive layer. The light guide plate has a first surface facing the reflective layer and a second surface opposite to the first surface, and the first diffusion layer is disposed on the second surface. At least one refractive layer is disposed on at least one of the first surface and the second surface, wherein a refractive index of the refractive layer is between 1.15 and 1.45. The display panel is disposed on one side of the set of optical films far away from the light guide plate.
    Type: Grant
    Filed: June 7, 2017
    Date of Patent: October 29, 2019
    Assignee: INNOLUX CORPORATION
    Inventors: Hui-Chi Wang, Yen-Liang Chen, Fang-Ho Lin, Chin-Lung Ting
  • WHEEL AND RIM WITH WEIGHT REDUCTION INNER FLANGE
    Publication number: 20190299706
    Abstract: A wheel and a rim with a weight reduction inner flange are provided. The rim includes an inner flange, a middle portion and an outer flange which are all annular and connected end to end to form an annular rim, in which the inner flange or the outer flange includes multiple groups of edge weight reduction sockets arranged side by side on one side of the inner cavity of a hub, and multiple groups of inner weight reduction sockets arranged side by side are provided inside the edge weight reduction sockets on the rim; a group of edge weight reduction sockets includes a first edge weight reduction socket and a second edge weight reduction socket at the edge of the inner flange or the outer flange, and the first edge weight reduction socket is in the shape of a right-angled triangle having round angles.
    Type: Application
    Filed: November 29, 2018
    Publication date: October 3, 2019
    Inventors: Zhen LI, Xu WANG, Kaiqing WANG, Yule ZHOU, Chuan CHENG, Changhai LI, Tiefeng HU, Hui CHI
  • SEMICONDUCTOR STRUCTURE WITH DOPED CONTACT PLUG AND METHOD FOR FORMING THE SAME
    Publication number: 20190305107
    Abstract: A semiconductor structure and a method for forming the same are provided. The semiconductor structure includes a gate structure, a source/drain structure, a dielectric layer, a contact plug. The gate structure is positioned over a fin structure. The source/drain structure is positioned in the fin structure and adjacent to the gate structure. The dielectric layer is positioned over the gate structure and the source/drain structure. The contact plug is positioned passing through the dielectric layer. The contact plug includes a first metal compound including one of group III elements, group IV elements, group V elements or a combination thereof.
    Type: Application
    Filed: March 29, 2018
    Publication date: October 3, 2019
    Inventors: Kuo-Ju CHEN, Su-Hao LIU, Chun-Hao KUNG, Liang-Yin CHEN, Huicheng CHANG, Kei-Wei CHEN, Hui-Chi HUANG, Kao-Feng LIAO, Chih-Hung CHEN, Jie-Huang HUANG, Lun-Kuang TAN, Wei-Ming YOU
  • Display device
    Patent number: 10429569
    Abstract: A display device is disclosed, which includes a display panel and a backlight module. The backlight module is disposed corresponding to the display panel, and includes a light guide plate, at least one light emitting unit, a reflector and a first pattern. The light guide plate has a central region and an outer region, and the outer region is disposed around the central region. The at least one light emitting unit is disposed adjacent to the light guide plate. At least a part of the reflector is disposed corresponding to a bottom surface of the light guide plate. The first pattern is disposed corresponding to the outer region, and the reflector and the light guide plate are adhered via the first pattern.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: October 1, 2019
    Assignee: INNOLUX CORPORATION
    Inventors: Hui-Chi Wang, Yen-Liang Chen, Fang-Ho Lin, Chin-Lung Ting
  • WHEEL AND RIM WITH WEIGHT REDUCTION SOCKETS
    Publication number: 20190270336
    Abstract: A wheel and a rim with weight reduction sockets are provided. The rim includes an inner flange, a middle portion and an outer flange, the inner flange, middle portion and outer flange are all annular and are connected end to end to form a cylindrical rim, in which the middle portion of the rim includes weight reduction sockets; and the weight reduction sockets are of regular hexagons, and are arranged adjacently on the outer side of the middle portion of the rim in the shape of a honeycomb. The weight of the hub is reduced by designing the weight reduction sockets in a specific shape for the outer rim of the hub and selecting the size of the weight reduction sockets.
    Type: Application
    Filed: November 30, 2018
    Publication date: September 5, 2019
    Inventors: Zhen LI, Xu Wang, Kaiqing Wang, Yule Zhou, Chuan Cheng, Changhai Li, Tiefeng Hu, Hui Chi
  • WHEEL AND RIM WITH INNER FLANGE HAVING STRIP WEIGHT REDUCTION SOCKETS
    Publication number: 20190270338
    Abstract: A rim with an inner flange having strip weight reduction sockets and a wheel are provided. The rim includes the inner flange, a middle portion and an outer flange which are all annular and are connected end to end to form an annular rim, in which trapezoidal weight reduction sockets are provided on the inner wall of the inner flange; the bottom edges of the weight reduction sockets are flush with the edge of the inner flange; the top edge of each weight reduction socket has fillets; and the weight reduction sockets have a bottom edge length of 5-30 mm, a height of 15-60 mm, a top edge length of 5-15 mm, a base angle of 72-83°, and a depth of 1-5 mm.
    Type: Application
    Filed: November 29, 2018
    Publication date: September 5, 2019
    Inventors: Xu WANG, Zhen LI, Kaiqing WANG, Yule ZHOU, Chuan CHENG, Changhai LI, Tiefeng HU, Hui CHI
  • WHEEL AND RIM WITH WEIGHT REDUCTION SOCKETS
    Publication number: 20190270337
    Abstract: A wheel and a rim with weight reduction sockets are provided. The rim is made of an aluminum alloy and includes an inner flange, a middle portion and an outer flange, the inner flange, middle portion and outer flange are all annular and are connected end to end to form a cylindrical rim, in which weight reduction sockets are provided on the outer surface of the middle portion of the rim; the weight reduction sockets are rectangular ones, and are arranged in lattices in turn; and 3-5 rows of weight reduction sockets are arranged annularly on the outer surface of the middle portion of the rim.
    Type: Application
    Filed: November 28, 2018
    Publication date: September 5, 2019
    Inventors: Xu WANG, Zhen LI, Kaiqing WANG, Yule ZHOU, Chuan CHENG, Changhai LI, Tiefeng HU, Hui CHI
  • Methods to enhance nerve regeneration utilizing neural stem cells and IL12P40
    Patent number: 10391149
    Abstract: The present application provides a composition and methods to enhance nerve regeneration utilizing at least one component of neural stem cells or IL12p40. The composition comprises neural stem cells and a neurotrophic factor, which is constructed by IL12p40 as at least one subunit. The methods to enhance nerve regeneration comprise providing a nerve regeneration composition comprising a neurotrophic factor containing IL12p40 as at least one subunit to a subject. The composition of the methods can further comprise neural stem cells.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: August 27, 2019
    Assignee: NATIONAL HEALTH RESEARCH INSTITUTES
    Inventors: Ing-Ming Chiu, Ya-Hui Chi, Don-Ching Lee
  • CHEMICAL MECHANICAL POLISHING METHOD
    Publication number: 20190157103
    Abstract: A planarization method and a CMP method are provided. The planarization method includes providing a substrate with a first region and a second region having different degrees of hydrophobicity or hydrophilicity and performing a surface treatment to the first region to render the degrees of hydrophobicity or hydrophilicity in proximity to that of the second region. The CMP method includes providing a substrate with a first region and a second region; providing a polishing slurry on the substrate, wherein the polishing slurry and the surface of the first region have a first contact angle, and the polishing slurry and the surface of the first region have a second contact angle; modifying the surface of the first region to make a contact angle difference between the first contact angle and the second contact angle equal to or less than 30 degrees.
    Type: Application
    Filed: June 8, 2018
    Publication date: May 23, 2019
    Inventors: TUNG-KAI CHEN, CHING-HSIANG TSAI, KAO-FENG LIAO, CHIH-CHIEH CHANG, CHUN-HAO KUNG, FANG-I CHIH, HSIN-YING HO, CHIA-JUNG HSU, HUI-CHI HUANG, KEI-WEI CHEN
  • METAL-INSULATOR-METAL (MIM) CAPACITOR STRUCTURE AND METHOD FOR FORMING THE SAME
    Publication number: 20190131385
    Abstract: A metal-insulator-metal (MIM) capacitor structure and a method for forming the same are provided. The MIM capacitor structure includes a substrate, a bottom electrode layer, a first dielectric layer, a top electrode layer and first dielectric spacers. The bottom electrode layer is positioned over the substrate. The first dielectric layer is positioned over the bottom electrode layer. The top electrode layer is positioned over the first dielectric layer. The first dielectric spacers are positioned on opposite sidewalls of the bottom electrode layer. The first dielectric layer has a first dielectric constant. The first dielectric spacers have a second dielectric constant that is lower than the first dielectric constant.
    Type: Application
    Filed: October 26, 2017
    Publication date: May 2, 2019
    Inventors: Chih-Fan HUANG, Chih-Yang PAI, Yuan-Yang HSIAO, Tsung-Chieh HSIAO, Hui-Chi CHEN, Dian-Hau CHEN, Yen-Ming CHEN
  • Detecting the Cleanness of Wafer after Post-CMP Cleaning
    Publication number: 20190122942
    Abstract: A method includes performing Chemical Mechanical Polish (CMP) on a wafer, placing the wafer on a chuck, performing a post-CMP cleaning on the wafer, and determining cleanness of the wafer when the wafer is located on the chuck.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 25, 2019
    Inventors: Yu-Ting Yen, Chi-Ming Tsai, Hui-Chi Huang
  • SEMICONDUCTOR DEVICE AND A METHOD FOR FABRICATING THE SAME
    Publication number: 20190109211
    Abstract: A semiconductor device includes a first field effect transistor (FET) including a first gate dielectric layer and a first gate electrode. The first gate electrode includes a first lower metal layer and a first upper metal layer. The first lower metal layer includes a first underlying metal layer in contact with the first gate dielectric layer and a first bulk metal layer. A bottom of the first upper metal layer is in contact with an upper surface of the first underlying metal layer and an upper surface of the first bulk metal layer.
    Type: Application
    Filed: November 19, 2018
    Publication date: April 11, 2019
    Inventors: Yao-De CHIOU, Hui-Chi CHEN, Jeng-Ya YEH
  • Post-CMP Cleaning and Apparatus for Performing the Same
    Publication number: 20190096661
    Abstract: A method of performing a post Chemical Mechanical Polish (CMP) cleaning includes picking up the wafer, spinning a cleaning solution contained in a cleaning tank, and submerging the wafer into the cleaning solution, with the cleaning solution being spun when the wafer is in the cleaning solution. After the submerging the wafer into the cleaning solution, the wafer is retrieved out of the cleaning solution.
    Type: Application
    Filed: November 29, 2018
    Publication date: March 28, 2019
    Inventor: Hui-Chi Huang
  • Casing tube and manufacturing method thereof
    Patent number: 10214862
    Abstract: A pre-buried casing tube uses glass fiber reinforced resin as the raw material to enhance the operation strength of the pre-buried casing tube, extend the service life of the pre-buried casing tube, and reduce maintenance cost of the railway transport system. The pre-buried casing tube includes at least one casing tube body, each casing tube body including at least one retaining element, the retaining elements provided in intervals along one side of the casing tube, each casing tube body disposed adjacently so as to form a passage for a screw, each retaining element provided in the passage for the screw.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: February 26, 2019
    Assignee: NINGBO SHUXIANG NEW MATERIAL CO., LTD
    Inventors: Baoqi Jia, Ming Fang, Hui Chi
  • Vehicle wheel
    Patent number: D837126
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: January 1, 2019
    Assignee: DICASTAL NORTH AMERICA, INC.
    Inventors: Xiaopu Miao, Hui Chi
  • Vehicle wheel
    Patent number: D838226
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: January 15, 2019
    Assignee: DICASTAL NORTH AMERICA, INC.
    Inventors: Xiaopu Miao, Hui Chi
  • Vehicle wheel
    Patent number: D853929
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: July 16, 2019
    Assignee: DICASTAL NORTH AMERICA, INC.
    Inventors: Xiaopu Miao, Hui Chi
  • Vehicle wheel
    Patent number: D865627
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: November 5, 2019
    Assignee: DICASTAL NORTH AMERICA, INC.
    Inventors: Hui Chi, Yingjie Wang, Chao Han
  • Vehicle wheel
    Patent number: D865628
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: November 5, 2019
    Assignee: DICASTAL NORTH AMERICA, INC.
    Inventors: Hui Chi, Yingjie Wang, Chao Han