Patents by Inventor Sheng Ke

Sheng Ke 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: 10944101
    Abstract: Methods are provided for forming an electrode. The method can comprises: thermally reducing GeO2 powders at a reducing temperature of 300° C. to 600° C. to produce Ge particles; mixing the Ge particles with an organic binder and a carbon source; and pressing the Ge particles with the binder and the carbon source to form the electrode. Electrodes are also provided that include a plurality of microparticles comprising Ge grains, an organic binder, and a carbon source, wherein the Ge grains comprise cubic Ge and are bonded together to form Ge particles, and wherein the Ge grains define nanopores within the electrode.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: March 9, 2021
    Assignee: University of South Carolina
    Inventors: Xiao-Dong Zhou, Kuber Mishra, Fu-Sheng Ke
  • Patent number: 10878167
    Abstract: A method including decomposing a conflict graph based on a number of masked to be used to manufacture a semiconductor device. The method further includes determining whether the decomposed conflict graph is a simplified graph based on a comparison between the decomposed conflict graph and a stored conflict graph. The method further includes determining whether the decomposed conflict graph is colorable based on a number of masks used to pattern the layer of the semiconductor device. The method further includes indicating that the conflict graph is colorable in response to a determination that the decomposed conflict graph is colorable.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: December 29, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chung-Yun Cheng, Chin-Chang Hsu, Hsien-Hsin Sean Lee, Jian-Yi Li, Li-Sheng Ke, Wen-Ju Yang
  • Publication number: 20200379347
    Abstract: A resist underlayer composition including a polymer having a polymer backbone and a substituted or unsubstituted fullerene group pendant to the polymer backbone, and a solvent in an amount of from 50 to 99.9 weight % based on the total resist underlayer composition.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 3, 2020
    Inventors: Li Cui, Shintaro Yamada, Iou-Sheng Ke, Paul J. LaBeaume, Suzanne M. Coley, James F. Cameron, Keren Zhang, Joshua Kaitz
  • Publication number: 20200142309
    Abstract: Compounds having three or more alkynyl moieties substituted with an aromatic moiety having one or more of certain substituents are useful in forming underlayers useful in semiconductor manufacturing processes.
    Type: Application
    Filed: October 10, 2019
    Publication date: May 7, 2020
    Inventors: Sheng LIU, James F. Cameron, Shintaro Yamada, Iou-Sheng Ke, Keren Zhang, Daniel Greene, Paul J. LaBeaume, Li Cui, Suzanne M. Coley
  • Publication number: 20200117848
    Abstract: A method including decomposing a conflict graph based on a number of masked to be used to manufacture a semiconductor device. The method further includes determining whether the decomposed conflict graph is a simplified graph based on a comparison between the decomposed conflict graph and a stored conflict graph. The method further includes determining whether the decomposed conflict graph is colorable based on a number of masks used to pattern the layer of the semiconductor device. The method further includes indicating that the conflict graph is colorable in response to a determination that the decomposed conflict graph is colorable.
    Type: Application
    Filed: December 11, 2019
    Publication date: April 16, 2020
    Inventors: Chung-Yun CHENG, Chin-Chang HSU, Hsien-Hsin Sean LEE, Jian-Yi LI, Li-Sheng KE, Wen-Ju YANG
  • Patent number: 10515185
    Abstract: A method of determining colorability of a layer of a semiconductor device includes iteratively decomposing a conflict graph to remove all nodes having fewer links than a threshold number of links. The method further includes determining whether the decomposed conflict graph is a simplified graph based on a comparison between the decomposed conflict graph and a stored conflict graph. The method further includes determining whether the decomposed conflict graph is colorable based on a number of masks used to pattern the layer of the semiconductor device. The method further includes flagging violations in response to a determination that the decomposed conflict graph is not colorable.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: December 24, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chung-Yun Cheng, Chin-Chang Hsu, Hsien-Hsin Sean Lee, Jian-Yi Li, Li-Sheng Ke, Wen-Ju Yang
  • Publication number: 20190171789
    Abstract: A method of determining colorability of a layer of a semiconductor device includes iteratively decomposing a conflict graph to remove all nodes having fewer links than a threshold number of links. The method further includes determining whether the decomposed conflict graph is a simplified graph based on a comparison between the decomposed conflict graph and a stored conflict graph. The method further includes determining whether the decomposed conflict graph is colorable based on a number of masks used to pattern the layer of the semiconductor device. The method further includes flagging violations in response to a determination that the decomposed conflict graph is not colorable.
    Type: Application
    Filed: February 11, 2019
    Publication date: June 6, 2019
    Inventors: Chung-Yun CHENG, Chin-Chang HSU, Hsien-Hsin Sean LEE, Jian-Yi LI, Li-Sheng KE, Wen-Ju YANG
  • Patent number: 10204205
    Abstract: A method of determining colorability of a layer of a semiconductor device includes iteratively decomposing a conflict graph to remove all nodes having fewer links than a threshold number of links. The method further includes determining whether the decomposed conflict graph is a simplified graph. The method further includes partitioning, using a specific purpose processing device, the decomposed conflict graph if the decomposed conflict graph is not a simplified graph. The method further includes determining whether the decomposed conflict graph is colorable based on a number of masks used to pattern the layer of the semiconductor device if the decomposed conflict graph is a simplified graph. The method further includes flagging violations if the decomposed conflict graph is not colorable.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: February 12, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chung-Yun Cheng, Chin-Chang Hsu, Hsien-Hsin Sean Lee, Jian-Yi Li, Li-Sheng Ke, Wen-Ju Yang
  • Publication number: 20190041751
    Abstract: Methods of manufacturing electronic devices employing wet-strippable underlayer compositions comprising one or more condensed polymers having an organic polymer chain having pendently-bound moieties having an acidic proton and a pKa in water from ?5 to 13 and having pendently-bound siloxane moieties are provided.
    Type: Application
    Filed: June 29, 2018
    Publication date: February 7, 2019
    Inventors: Li Cui, Paul J. LaBeaume, James F. Cameron, Charlotte A. Cutler, Shintaro Yamada, Suzanne M. Coley, Iou-Sheng Ke
  • Publication number: 20170199957
    Abstract: A method of determining colorability of a layer of a semiconductor device includes iteratively decomposing a conflict graph to remove all nodes having fewer links than a threshold number of links. The method further includes determining whether the decomposed conflict graph is a simplified graph. The method further includes partitioning, using a specific purpose processing device, the decomposed conflict graph if the decomposed conflict graph is not a simplified graph. The method further includes determining whether the decomposed conflict graph is colorable based on a number of masks used to pattern the layer of the semiconductor device if the decomposed conflict graph is a simplified graph. The method further includes flagging violations if the decomposed conflict graph is not colorable.
    Type: Application
    Filed: January 7, 2016
    Publication date: July 13, 2017
    Inventors: Chung-Yun CHENG, Chin-Chang HSU, Hsien-Hsin Sean LEE, Jian-Yi LI, Li-Sheng KE, Wen-Ju YANG
  • Publication number: 20170011961
    Abstract: The disclosure provides a semiconductor package structure, including a substrate having a front side and a back side, a first insulating layer disposed on the front side of the substrate, and a die disposed on the first insulating layer; wherein the die includes a first die pad and a second die pad, the first die pad coupled to a first portion of a metal layer, the second die pad coupled to a second portion of the metal layer, and the first portion of the metal layer and the second portion of the metal layer spaced apart by a second insulating layer. An associated semiconductor packaging method and another semiconductor package structure are also disclosed.
    Type: Application
    Filed: August 15, 2016
    Publication date: January 12, 2017
    Inventors: YU-MING PENG, WEI-LUN HSU, CHU-CHUN HSU, HONG-SHENG KE, YU CHIA CHANG
  • Publication number: 20170012011
    Abstract: The disclosure provides a semiconductor package structure, including a substrate having a front side and a back side, a first insulating layer disposed on the front side of the substrate, and a die disposed on the first insulating layer; wherein the die includes a first die pad and a second die pad, the first die pad coupled to a first portion of a metal layer, the second die pad coupled to a second portion of the metal layer, and the first portion of the metal layer and the second. portion of the metal layer spaced apart by a second insulating layer. An associated semiconductor packaging method and another semiconductor package structure are also disclosed.
    Type: Application
    Filed: August 15, 2016
    Publication date: January 12, 2017
    Inventors: YU-MING PENG, WEI-LUN HSU, CHU-CHUN HSU, HONG-SHENG KE, YU CHIA CHANG
  • Publication number: 20170012010
    Abstract: The disclosure provides a semiconductor package structure, including a substrate having a front side and a back side, a first insulating layer disposed on the front side of the substrate, and a die disposed on the first insulating layer; wherein the die includes a first die pad and a second die pad, the first die pad coupled to a first portion of a metal layer, the second die pad coupled to a second portion of the metal layer, and the first portion of the metal layer and the second portion of the metal layer spaced apart by a second insulating layer. An associated semiconductor packaging method and another semiconductor package structure are also disclosed.
    Type: Application
    Filed: July 9, 2015
    Publication date: January 12, 2017
    Inventors: YU-MING PENG, WEI-LUN HSU, CHU-CHUN HSU, HONG-SHENG KE, YU CHIA CHANG
  • Patent number: 9465901
    Abstract: A method embodiment includes identifying, by a processor, an empty region in an integrated circuit (IC) layout, wherein the empty region is a region not including any active fins. The method further includes providing a standard dummy fin cell and forming an expanded dummy fin cell. The standard dummy fin cell includes a plurality of partitions. The expanded dummy fin cell is larger than the standard dummy fin cell, and the expanded dummy fin cell includes integer multiples of each of the plurality of partitions. The empty region is filled with a plurality of dummy fin cells, wherein the plurality of dummy fin cells includes the expanded dummy fin cell. The plurality of dummy fin cells is implemented in an IC.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: October 11, 2016
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Li-Sheng Ke, Jia-Rong Hsu, Hung-Lung Lin, Wen-Ju Yang
  • Publication number: 20150278420
    Abstract: A method embodiment includes identifying, by a processor, an empty region in an integrated circuit (IC) layout, wherein the empty region is a region not including any active fins. The method further includes providing a standard dummy fin cell and forming an expanded dummy fin cell. The standard dummy fin cell includes a plurality of partitions. The expanded dummy fin cell is larger than the standard dummy fin cell, and the expanded dummy fin cell includes integer multiples of each of the plurality of partitions. The empty region is filled with a plurality of dummy fin cells, wherein the plurality of dummy fin cells includes the expanded dummy fin cell. The plurality of dummy fin cells is implemented in an IC.
    Type: Application
    Filed: June 15, 2015
    Publication date: October 1, 2015
    Inventors: Li-Sheng Ke, Jia-Rong Hsu, Hung-Lung Lin, Wen-Ju Yang
  • Patent number: 9147029
    Abstract: A method embodiment includes identifying, by a processor, an empty region in an integrated circuit (IC) layout, wherein the empty region is a region not including any active fins. The method further includes providing a standard dummy fin cell and forming an expanded dummy fin cell. The standard dummy fin cell includes a plurality of partitions. The expanded dummy fin cell is larger than the standard dummy fin cell, and the expanded dummy fin cell includes integer multiples of each of the plurality of partitions. The empty region is filled with a plurality of dummy fin cells, wherein the plurality of dummy fin cells includes the expanded dummy fin cell. The plurality of dummy fin cells is implemented in an IC.
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: September 29, 2015
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Li-Sheng Ke, Jia-Rong Hsu, Wen-Ju Yang, Hung-Lung Lin
  • Publication number: 20150249247
    Abstract: Methods are provided for forming an electrode. The method can comprises: thermally reducing GeO2 powders at a reducing temperature of 300° C. to 600° C. to produce Ge particles; mixing the Ge particles with an organic binder and a carbon source; and pressing the Ge particles with the binder and the carbon source to form the electrode. Electrodes are also provided that include a plurality of microparticles comprising Ge grains, an organic binder, and a carbon source, wherein the Ge grains comprise cubic Ge and are bonded together to form Ge particles, and wherein the Ge grains define nanopores within the electrode.
    Type: Application
    Filed: March 2, 2015
    Publication date: September 3, 2015
    Inventors: Xiao-Dong Zhou, Kuber Mishra, Fu-Sheng Ke
  • Publication number: 20140325466
    Abstract: A method embodiment includes identifying, by a processor, an empty region in an integrated circuit (IC) layout, wherein the empty region is a region not including any active fins. The method further includes providing a standard dummy fin cell and forming an expanded dummy fin cell. The standard dummy fin cell includes a plurality of partitions. The expanded dummy fin cell is larger than the standard dummy fin cell, and the expanded dummy fin cell includes integer multiples of each of the plurality of partitions. The empty region is filled with a plurality of dummy fin cells, wherein the plurality of dummy fin cells includes the expanded dummy fin cell. The plurality of dummy fin cells is implemented in an IC.
    Type: Application
    Filed: July 8, 2014
    Publication date: October 30, 2014
    Inventors: Li-Sheng Ke, Jia-Rong Hsu, Wen-Ju Yang, Hung-Lung Lin
  • Patent number: 8869090
    Abstract: A method embodiment includes identifying an empty region in an integrated circuit (IC) layout, wherein the empty region is a region not including any active fins and outside a minimum spacing boundary, applying a grid map over the empty region, wherein the grid map comprises a plurality of grids inside the empty region, and filling the empty region with a plurality of dummy fin cells by placing a dummy fin cell in each of the plurality of grids, wherein applying the grid map and filling the empty region is performed using a computer.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: October 21, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Li-Sheng Ke, Min-Yuan Tsai, Jia-Rong Hsu, Hung-Lung Lin, Wen-Ju Yang
  • Patent number: 8846453
    Abstract: A semiconductor package structure includes a chip unit, a package unit and an electrode unit. The chip unit includes at least one semiconductor chip. The semiconductor chip has an upper surface, a lower surface, and a surrounding peripheral surface connected between the upper and the lower surfaces, and the semiconductor chip has a first conductive pad and a second conductive pad disposed on the lower surface thereof. The package unit includes a package body covering the upper surface and the surrounding peripheral surface of the semiconductor chip. The package body has a first lateral portion and a second lateral portion respectively formed on two opposite lateral sides thereof. The electrode unit includes a first electrode structure covering the first lateral portion and a second electrode structure covering the second lateral portion. The first and the second electrode structures respectively electrically contact the first and the second conductive pads.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: September 30, 2014
    Assignee: Inpaq Technology Co., Ltd.
    Inventors: Chu-Chun Hsu, Wei-Luen Hsu, Hong-Sheng Ke, Yao-Ming Yang, Yu-Chia Chang