Patents by Inventor Ju Bao

Ju Bao 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: 11955376
    Abstract: Some embodiments relate to a semiconductor device disposed on a semiconductor substrate. A dielectric structure is arranged over the semiconductor substrate. First and second metal vias are disposed in the dielectric structure and spaced laterally apart from one another. First and second metal lines are disposed in the dielectric structure and have nearest neighboring sidewalls that are spaced laterally apart from one another by a portion of the dielectric structure. The first and second metal lines contact upper portions of the first and second metal vias, respectively. First and second air gaps are disposed in the portion of the dielectric structure. The first and second air gaps are proximate to nearest neighboring sidewalls of the first and second metal lines, respectively.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: April 9, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Sunil Kumar Singh, Chung-Ju Lee, Tien-I Bao
  • Patent number: 11929258
    Abstract: An integrated circuit structure includes a first metal feature formed into a first dielectric layer, a second metal feature formed into a second dielectric layer, the second dielectric layer being disposed on said first dielectric layer, and a via connecting the first metal feature to the second metal feature, wherein a top portion of the via is offset from a bottom portion of the via.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: March 12, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Shih-Ming Chang, Chih-Ming Lai, Ru-Gun Liu, Tsai-Sheng Gau, Chung-Ju Lee, Tien-I Bao, Shau-Lin Shue
  • Patent number: 11081427
    Abstract: A semiconductor device includes at least one wafer and at least one TSV (through silicon via) structure. The at least one wafer each includes a substrate, an isolation structure, and a conductive pad. The isolation structure is formed in the substrate and extends from a first side of the substrate toward a second side opposite to the first side of the substrate. The conductive pad is formed at a dielectric layer disposed on the first side of the substrate, wherein the conductive pad is electrically connected to an active area in the substrate. The at least one TSV structure penetrates the at least one wafer. The conductive pad contacts a sidewall of the at least one TSV structure, and electrically connects the at least one TSV structure and the active area in the substrate. The isolation structure separates from and surrounds the at least one TSV structure.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: August 3, 2021
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Zhao-Bing Li, Ju-Bao Zhang, Chi Ren
  • Publication number: 20200381340
    Abstract: A semiconductor device includes at least one wafer and at least one TSV (through silicon via) structure. The at least one wafer each includes a substrate, an isolation structure, and a conductive pad. The isolation structure is formed in the substrate and extends from a first side of the substrate toward a second side opposite to the first side of the substrate. The conductive pad is formed at a dielectric layer disposed on the first side of the substrate, wherein the conductive pad is electrically connected to an active area in the substrate. The at least one TSV structure penetrates the at least one wafer. The conductive pad contacts a sidewall of the at least one TSV structure, and electrically connects the at least one TSV structure and the active area in the substrate. The isolation structure separates from and surrounds the at least one TSV structure.
    Type: Application
    Filed: August 20, 2020
    Publication date: December 3, 2020
    Inventors: Zhao-Bing LI, Ju-Bao ZHANG, Chi REN
  • Patent number: 10784185
    Abstract: A semiconductor device includes at least one wafer and at least one TSV (through silicon via) structure. The at least one wafer each includes a substrate, an isolation structure, and a conductive pad. The isolation structure is formed in the substrate and extends from a first side of the substrate toward a second side opposite to the first side of the substrate. The conductive pad is formed at a dielectric layer disposed on the first side of the substrate, wherein the conductive pad is electrically connected to an active area in the substrate. The at least one TSV structure penetrates the at least one wafer. The conductive pad contacts a sidewall of the at least one TSV structure, and electrically connects the at least one TSV structure and the active area in the substrate. The isolation structure separates from and surrounds the at least one TSV structure.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: September 22, 2020
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Zhao-Bing Li, Ju-Bao Zhang, Chi Ren
  • Publication number: 20200105647
    Abstract: A semiconductor device includes at least one wafer and at least one TSV (through silicon via) structure. The at least one wafer each includes a substrate, an isolation structure, and a conductive pad. The isolation structure is formed in the substrate and extends from a first side of the substrate toward a second side opposite to the first side of the substrate. The conductive pad is formed at a dielectric layer disposed on the first side of the substrate, wherein the conductive pad is electrically connected to an active area in the substrate. The at least one TSV structure penetrates the at least one wafer. The conductive pad contacts a sidewall of the at least one TSV structure, and electrically connects the at least one TSV structure and the active area in the substrate. The isolation structure separates from and surrounds the at least one TSV structure.
    Type: Application
    Filed: December 3, 2019
    Publication date: April 2, 2020
    Inventors: Zhao-Bing LI, Ju-Bao ZHANG, Chi REN
  • Patent number: 10546801
    Abstract: A semiconductor device includes at least one wafer and at least one TSV (through silicon via) structure. The at least one wafer each includes a substrate, an isolation structure, and a conductive pad. The isolation structure is formed in the substrate and extends from a first side of the substrate toward a second side opposite to the first side of the substrate. The conductive pad is formed at a dielectric layer disposed on the first side of the substrate, wherein the conductive pad is electrically connected to an active area in the substrate. The at least one TSV structure penetrates the at least one wafer. The conductive pad contacts a sidewall of the at least one TSV structure, and electrically connects the at least one TSV structure and the active area in the substrate. The isolation structure separates from and surrounds the at least one TSV structure.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: January 28, 2020
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Zhao-Bing Li, Ju-Bao Zhang, Chi Ren
  • Publication number: 20190019741
    Abstract: A semiconductor device includes at least one wafer and at least one TSV (through silicon via) structure. The at least one wafer each includes a substrate, an isolation structure, and a conductive pad. The isolation structure is formed in the substrate and extends from a first side of the substrate toward a second side opposite to the first side of the substrate. The conductive pad is formed at a dielectric layer disposed on the first side of the substrate, wherein the conductive pad is electrically connected to an active area in the substrate. The at least one TSV structure penetrates the at least one wafer. The conductive pad contacts a sidewall of the at least one TSV structure, and electrically connects the at least one TSV structure and the active area in the substrate. The isolation structure separates from and surrounds the at least one TSV structure.
    Type: Application
    Filed: August 16, 2017
    Publication date: January 17, 2019
    Inventors: Zhao-Bing LI, Ju-Bao ZHANG, Chi REN
  • Patent number: 9922832
    Abstract: A manufacturing method of a semiconductor structure is provided. The manufacturing method of the semiconductor structure includes the following steps: providing a semiconductor substrate, wherein the semiconductor substrate has a first region and a second region surrounding the first region; forming a gate stack and a dummy gate stack in the first region, wherein the dummy gate stack surrounds the gate stack; forming an oxide layer on an exterior wall and a top surface of the dummy gate stack; forming a dummy conductive layer on the gate stack, the dummy gate stack and the oxide layer, wherein the dummy conductive layer has a concave bowl-shaped top surface in the first region; and performing a chemical mechanical polishing (CMP) process on the dummy conductive layer.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: March 20, 2018
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Xiao-Fei Han, Ju-Bao Zhang, Chao Jiang, Hong Liao, Wen-Wen Gong
  • Patent number: 9524923
    Abstract: A semiconductor structure and a method for manufacturing the same are provided. The semiconductor structure comprises a substrate, a through silicon via hole, an interlayer dielectric, a liner layer and a conductor. The through silicon via hole is formed in the substrate. The interlayer dielectric is formed on the substrate. The interlayer dielectric defines an opening corresponding to the through silicon via hole. The interlayer dielectric comprises a bird beak portion near the through silicon via hole. The liner layer is formed on a bottom and a sidewall of the through silicon via hole. The conductor is filled in the through silicon via hole and the opening.
    Type: Grant
    Filed: March 24, 2015
    Date of Patent: December 20, 2016
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Xiao-Fei Han, Jun Qian, Ju-Bao Zhang
  • Publication number: 20160225696
    Abstract: A semiconductor structure and a method for manufacturing the same are provided. The semiconductor structure comprises a substrate, a through silicon via hole, an interlayer dielectric, a liner layer and a conductor. The through silicon via hole is formed in the substrate. The interlayer dielectric is formed on the substrate. The interlayer dielectric defines an opening corresponding to the through silicon via hole. The interlayer dielectric comprises a bird beak portion near the through silicon via hole. The liner layer is formed on a bottom and a sidewall of the through silicon via hole. The conductor is filled in the through silicon via hole and the opening.
    Type: Application
    Filed: March 24, 2015
    Publication date: August 4, 2016
    Inventors: Xiao-Fei Han, Jun Qian, Ju-Bao Zhang
  • Publication number: 20160093687
    Abstract: The present invention provides a method for fabricating a capacitor structure, including the steps of: providing a substrate; forming a first conductive structure and a dielectric structure over the substrate, wherein the first conductive structure is enclosed by the dielectric structure; forming a first trench in the dielectric structure, so that a first surface of the first conductive structure is exposed through the first trench; forming a first capacitor electrode and a capacitor dielectric layer on a bottom and a sidewall of the first trench and on a top surface of the dielectric structure, so that the first capacitor electrode is electrically contacted with the first surface of the first conductive structure; and removing the first capacitor electrode and the capacitor dielectric layer on the top surface of the dielectric structure; forming a second capacitor electrode on a surface of the capacitor dielectric layer. A capacitor structure is also provided.
    Type: Application
    Filed: December 10, 2015
    Publication date: March 31, 2016
    Inventors: Chien-Li Kuo, Kuei-Sheng WU, Ju-Bao ZHANG, Rui-Huang CHENG, Xing-Hua ZHANG, Hong LIAO
  • Patent number: 9132145
    Abstract: The present invention relates to methods and pharmaceutical compositions for treating obesity or obesity-related disorders in a subject suffering from or predisposed to developing obesity or an obesity-related disorder, or for inhibiting the infectivity of HIV, by administering oleuropein, an analogue or derivative thereof, or the major metabolites of oleuropein including oleuropein aglycone, hydroxytyrosol, and elenolic acid or their analogues, or derivatives thereof, an iridoid glycoside, or a secoiridoid glycoside or analogues or derivatives thereof, or any combination of the foregoing including olive leave extract. The invention also relates to methods for screening/diagnosing a subject having, or predisposed to having obesity or a related disorder by measuring the expression profiles of an adipogenic gene selected from PPAR?2, LPL and ?P2 gene and gene product, or other adipogenic, lipogenic, or lipolytic genes and gene products in an individual.
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: September 15, 2015
    Assignees: New York University, The General Hospital Corporation
    Inventors: Sylvia Lee-Huang, Philip Lin Huang, Dawei Zhang, John Z. H. Zhang, Young Tae Chang, Jae Wook Lee, Ju Bao, Yongtao Sun, Paul L Huang
  • Publication number: 20140296141
    Abstract: The present invention relates to methods and pharmaceutical compositions for treating obesity or obesity-related disorders in a subject suffering from or predisposed to developing obesity or an obesity-related disorder, or for inhibiting the infectivity of HIV, by administering oleuropein, an analogue or derivative thereof, or the major metabolites of oleuropein including oleuropein aglycone, hydroxytyrosol, and elenolic acid or their analogues, or derivatives thereof, an iridoid glycoside, or a secoiridoid glycoside or analogues or derivatives thereof, or any combination of the foregoing including olive leave extract. The invention also relates to methods for screening/diagnosing a subject having, or predisposed to having obesity or a related disorder by measuring the expression profiles of an adipogenic gene selected from PPAR?2, LPL and ?P2 gene and gene product, or other adipogenic, lipogenic, or lipolytic genes and gene products in an individual.
    Type: Application
    Filed: October 1, 2013
    Publication date: October 2, 2014
    Applicants: The General Hospital Corporation, New York Univeristy
    Inventors: Sylvia Lee-Huang, Philip Lin Huang, Dawei Zhang, John Z. H. Zhang, Young Tae Chang, Jae Wook Lee, Ju Bao, Yongtao Sun, Paul L. Huang
  • Publication number: 20140061855
    Abstract: A capacitor structure includes a first conductive structure, a dielectric structure, a first capacitor electrode, a capacitor dielectric layer, and a second capacitor electrode. The first conductive structure is disposed over a substrate. The dielectric structure is disposed over the substrate and partially enclosing the first conductive structure. The dielectric structure has a trench. A first surface of the first conductive structure is exposed through the trench of the dielectric structure. The first capacitor electrode is disposed on a bottom and a sidewall of the trench. The first capacitor electrode is electrically contacted with the first surface of the first conductive structure. The capacitor dielectric layer is disposed on a surface of the first capacitor electrode. The second capacitor electrode is disposed on a surface of the capacitor dielectric layer and filled in the trench.
    Type: Application
    Filed: September 6, 2012
    Publication date: March 6, 2014
    Applicant: UNITED MICROELECTRONICS CORPORATION
    Inventors: Chien-Li KUO, Kuei-Sheng WU, Ju-Bao ZHANG, Rui-Huang CHENG, Xing-Hua ZHANG, Hong LIAO
  • Patent number: 8574635
    Abstract: The present invention relates to methods and pharmaceutical compositions for treating obesity or obesity-related disorders in a subject suffering from or predisposed to developing obesity or an obesity-related disorder, or for inhibiting the infectivity of HIV, by administering oleuropein, an analogue or derivative thereof, or the major metabolites of oleuropein including oleuropein aglycone, hydroxytyrosol, and elenolic acid or their analogues, or derivatives thereof, an iridoid glycoside, or a secoiridoid glycoside or analogues or derivatives thereof, or any combination of the foregoing including olive leave extract. The invention also relates to methods for screening/diagnosing a subject having, or predisposed to having obesity or a related disorder by measuring the expression profiles of an adipogenic gene selected from PPAR?2, LPL and ?P2 gene and gene product, or other adipogenic, lipogenic, or lipolytic genes and gene products in an individual.
    Type: Grant
    Filed: February 16, 2011
    Date of Patent: November 5, 2013
    Assignees: New York University, The General Hospital Corporation
    Inventors: Sylvia Lee-Huang, Paul L. Huang, Philip Lin Huang, Dawei Zhang, John Z. H. Zhang, Young Tae Chang, Jae Wook Lee, Ju Bao, Yongtao Sun
  • Publication number: 20110142973
    Abstract: The present invention relates to methods and pharmaceutical compositions for treating obesity or obesity-related disorders in a subject suffering from or predisposed to developing obesity or an obesity-related disorder, or for inhibiting the infectivity of HIV, by administering oleuropein, an analogue or derivative thereof, or the major metabolites of oleuropein including oleuropein aglycone, hydroxytyrosol, and elenolic acid or their analogues, or derivatives thereof, an iridoid glycoside, or a secoiridoid glycoside or analogues or derivatives thereof, or any combination of the foregoing including olive leave extract. The invention also relates to methods for screening/diagnosing a subject having, or predisposed to having obesity or a related disorder by measuring the expression profiles of an adipogenic gene selected from PPAR?2, LPL and ?P2 gene and gene product, or other adipogenic, lipogenic, or lipolytic genes and gene products in an individual.
    Type: Application
    Filed: February 16, 2011
    Publication date: June 16, 2011
    Inventors: Sylvia Lee-Huang, Paul L. Huang, Philip Lin Huang, Dawei Zhang, John Z.H. Zhang, Young Tae Chang, Jae Wook Lee, Ju Bao, Yongtao Sun
  • Publication number: 20090061031
    Abstract: The present invention relates to methods and pharmaceutical compositions for treating obesity or obesity-related disorders in a subject suffering from or predisposed to developing obesity or an obesity-related disorder, or for inhibiting the infectivity of HIV, by administering oleuropein, an analogue or derivative thereof, or the major metabolites of oleuropein including oleuropein aglycone, hydroxytyrosol, and elenolic acid or their analogues, or derivatives thereof, an iridoid glycoside, or a secoiridoid glycoside or analogues or derivatives thereof, or any combination of the foregoing including olive leave extract. The invention also relates to methods for screening/diagnosing a subject having, or predisposed to having obesity or a related disorder by measuring the expression profiles of an adipogenic gene selected from PPAR?2, LPL and ?P2 gene and gene product, or other adipogenic, lipogenic, or lipolytic genes and gene products in an individual.
    Type: Application
    Filed: July 9, 2007
    Publication date: March 5, 2009
    Inventors: Sylvia Lee-Huang, Paul L. Huang, Philip Lin Huang, Dawei Zhang, John Z.H. Zhang, Young Tae Chang, Jae Wook Lee, Ju Bao, Yongtao Sun