Patents by Inventor Chih-Hung Hsieh

Chih-Hung Hsieh 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).

  • Publication number: 20190393040
    Abstract: In a method of manufacturing a semiconductor device, a first-conductivity type implantation region is formed in a semiconductor substrate, and a carbon implantation region is formed at a side boundary region of the first-conductivity type implantation region.
    Type: Application
    Filed: June 26, 2018
    Publication date: December 26, 2019
    Inventors: Chun-Hung CHEN, Chih-Hung HSIEH, Jhon Jhy LIAW
  • Publication number: 20190386012
    Abstract: SRAM structures are provided. A SRAM structure includes multiple SRAM cells arranged in multiple rows and multiple columns. A first SRAM cell is adjacent to a second SRAM cell in the same row. A third SRAM cell is adjacent to the first SRAM cell in the same column. A fourth SRAM cell is adjacent to the second SRAM in the same column. A contact plug is positioned between the first, second, third and fourth SRAM cells. A VSS line is electrically coupled to the first, second, third and fourth SRAM cells through the contact plug. The contact plug is free of the barrier layer.
    Type: Application
    Filed: August 2, 2019
    Publication date: December 19, 2019
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chih-Hung HSIEH, Yu-Min LIAO, Jhon-Jhy LIAW
  • Publication number: 20190357732
    Abstract: A shower room has a compartment, a rotatable cabinet rotatably mounted in an opening of the compartment, a seat mounted on the rotatable cabinet, and a shower device mounted in the compartment. When the rotatable cabinet is rotated to a using state, the opening of the compartment is closed by the rotatable cabinet and the seat is disposed inside the compartment. When the rotatable cabinet is rotated to a moving state, the seat is disposed outside the compartment. A user sitting on the seat can be rotated into an interior space of the compartment along with the rotatable cabinet to have a shower, or be rotated to an exterior of the compartment to leave the rotatable cabinet. Therefore, it is convenient for people with mobility problems to enter or leave the shower room by sitting on the seat and rotating in place.
    Type: Application
    Filed: November 26, 2018
    Publication date: November 28, 2019
    Inventor: CHIH-HUNG HSIEH
  • Patent number: 10453852
    Abstract: A plurality of gate stacks is formed over a substrate. The gate stacks are surrounded by a dielectric structure. A plurality of contact-line-blocking patterns is formed over the dielectric structure. The contact-line-blocking patterns are formed using three or more lithography masks. A plurality of trenches is formed in the dielectric structure. The contact-line-blocking patterns serve as protective masks for the dielectric structure to prevent trenches from being formed in portions of the dielectric structure underneath the contact-line-blocking patterns. The trenches are filled with a conductive material to form a plurality of contact lines of the SRAM device.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: October 22, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Shih-Han Huang, Chih-Hung Hsieh
  • Patent number: 10411022
    Abstract: SRAM structures are provided. A first SRAM cell is adjacent to a second SRAM cell in the same row. A third SRAM cell is adjacent to the first SRAM cell in the same column. A fourth SRAM cell is adjacent to the second SRAM in the same column. First fins are parallel to a first direction and positioned within the first and third SRAM cells. Second fins are parallel to the first direction and positioned within the second and fourth SRAM cells. A contact bar extends parallel to a second direction to across the first fins and extends parallel to a third direction to across the second fins. A contact plug is formed on the contact bar. VSS line is electrically coupled to the contact bar through the contact plug. The first direction is perpendicular to the second direction. The second direction is opposite to the third direction.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: September 10, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chih-Hung Hsieh, Yu-Min Liao, Jhon-Jhy Liaw
  • Patent number: 10411020
    Abstract: A plurality of gate stacks is formed over a substrate. The gate stacks are surrounded by a dielectric structure. A plurality of contact-line-blocking patterns is formed over the dielectric structure. The contact-line-blocking patterns are formed using three or more lithography masks. A plurality of trenches is formed in the dielectric structure. The contact-line-blocking patterns serve as protective masks for the dielectric structure to prevent trenches from being formed in portions of the dielectric structure underneath the contact-line-blocking patterns. The trenches are filled with a conductive material to form a plurality of contact lines of the SRAM device.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: September 10, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Shih-Han Huang, Chih-Hung Hsieh
  • Publication number: 20190180030
    Abstract: An abnormal behavior detection model building apparatus and an abnormal behavior detection model building method thereof are provided. The abnormal behavior detection model building apparatus analyzes the parts of speech of a plurality of program operation sequences in a plurality of program operation sequence data associated with abnormal behaviors to generate a plurality of word vectors and cluster the word vectors. Based on the result of the clustering, the abnormal behavior detection model building apparatus obtains a feature vector of each of the program operation sequence data, and perform a supervised learning for a classification algorithm by using the feature vectors so as to build an abnormal behavior detection model.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 13, 2019
    Inventors: Te-EN WEI, Chih-Hung HSIEH, Hsiang-Tsung KUNG
  • Publication number: 20190139775
    Abstract: A semiconductor device includes first and second FETs including first and second channel regions, respectively. The first and second FETs include first and second gate structures, respectively. The first and second gate structures include first and second gate dielectric layers formed over the first and second channel regions and first and second gate electrode layers formed over the first and second gate dielectric layers. The first and second gate structures are aligned along a first direction. The first gate structure and the second gate structure are separated by a separation plug made of an insulating material. The first gate electrode layer is in contact with a side wall of the separation plug.
    Type: Application
    Filed: December 17, 2018
    Publication date: May 9, 2019
    Inventor: Chih-Hung HSIEH
  • Publication number: 20190109142
    Abstract: A plurality of gate stacks is formed over a substrate. The gate stacks are surrounded by a dielectric structure. A plurality of contact-line-blocking patterns is formed over the dielectric structure. The contact-line-blocking patterns are formed using three or more lithography masks. A plurality of trenches is formed in the dielectric structure. The contact-line-blocking patterns serve as protective masks for the dielectric structure to prevent trenches from being formed in portions of the dielectric structure underneath the contact-line-blocking patterns. The trenches are filled with a conductive material to form a plurality of contact lines of the SRAM device.
    Type: Application
    Filed: November 30, 2018
    Publication date: April 11, 2019
    Inventors: Shih-Han Huang, Chih-Hung Hsieh
  • Patent number: 10250626
    Abstract: An attacking node detection apparatus, method, and computer program product thereof are provided. The attacking node detection apparatus stores a plurality of access records of an application, wherein each access record includes a network address of a host and an access content. The attacking node detection apparatus filters the access records into a plurality of filtered access records according to a predetermined rule so that the access content of each filtered access record conforms to the predetermined rule. The attacking node detection apparatus creates at least one access relation of each of the network addresses according to the filtered access records, wherein each access relation is defined by one of the network addresses and one of the access contents. The attacking node detection apparatus identifies a specific network address as an attacking node according to the access relations.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: April 2, 2019
    Assignee: Institute For Information Industry
    Inventors: Chia-Min Lai, Ching-Hao Mao, Chih-Hung Hsieh, Te-En Wei, Chi-Ping Lai
  • Publication number: 20190067299
    Abstract: A plurality of gate stacks is formed over a substrate. The gate stacks are surrounded by a dielectric structure. A plurality of contact-line-blocking patterns is formed over the dielectric structure. The contact-line-blocking patterns are formed using three or more lithography masks. A plurality of trenches is formed in the dielectric structure. The contact-line-blocking patterns serve as protective masks for the dielectric structure to prevent trenches from being formed in portions of the dielectric structure underneath the contact-line-blocking patterns. The trenches are filled with a conductive material to form a plurality of contact lines of the SRAM device.
    Type: Application
    Filed: August 31, 2017
    Publication date: February 28, 2019
    Inventors: Shih-Han Huang, Chih-Hung Hsieh
  • Patent number: 10177158
    Abstract: In a method of manufacturing a semiconductor device, a first fin structure, a second fin structure and a third fin structure, which extend in a first direction, are formed over a substrate. A first gate structure is formed over the first to third fin structures. The first gate structure extends in a second direction crossing the first direction. The first fin structure and the second fin structure are arranged adjacent to each other, and widths of the first and second fin structures in the second direction are smaller than a width of the third fin structure in the second direction.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: January 8, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chih-Hung Hsieh, Jhon Jhy Liaw
  • Publication number: 20190006373
    Abstract: A static random access memory (SRAM) cell includes a first gate and a second gate each extending in a first direction. A first gap separates the first gate from the second gate in the first direction. The SRAM cell includes a Vcc contact extending in the first direction. A second gap separates the Vcc contact and the first gate in a second direction perpendicular to the first direction. No segment of the Vcc contact overlaps with the first gap in the first direction. The SRAM cell includes a Vss contact extending in the first direction. A third gap separates the Vss contact from the first gate in the second direction. A segment of the Vss contact is disposed to the first gap. The Vss contact is smaller than the Vcc contact in the second direction.
    Type: Application
    Filed: July 26, 2018
    Publication date: January 3, 2019
    Inventors: Shih-Han Huang, Chih-Hung Hsieh
  • Publication number: 20190006370
    Abstract: A static random access memory (SRAM) cell includes a first gate and a second gate each extending in a first direction. A first gap separates the first gate from the second gate in the first direction. The SRAM cell includes a Vcc contact extending in the first direction. A second gap separates the Vcc contact and the first gate in a second direction perpendicular to the first direction. No segment of the Vcc contact overlaps with the first gap in the first direction. The SRAM cell includes a Vss contact extending in the first direction. A third gap separates the Vss contact from the first gate in the second direction. A segment of the Vss contact is disposed to the first gap. The Vss contact is smaller than the Vcc contact in the second direction.
    Type: Application
    Filed: June 29, 2017
    Publication date: January 3, 2019
    Inventors: SHIH-HAN HUANG, CHIH-HUNG HSIEH
  • Publication number: 20180374858
    Abstract: In a method of manufacturing a semiconductor device, a first fin structure, a second fin structure and a third fin structure, which extend in a first direction, are formed over a substrate. A first gate structure is formed over the first to third fin structures. The first gate structure extends in a second direction crossing the first direction. The first fin structure and the second fin structure are arranged adjacent to each other, and widths of the first and second fin structures in the second direction are smaller than a width of the third fin structure in the second direction.
    Type: Application
    Filed: August 13, 2018
    Publication date: December 27, 2018
    Inventors: Chih-Hung HSIEH, Jhon Jhy LIAW
  • Patent number: 10157746
    Abstract: A semiconductor device includes first and second FETs including first and second channel regions, respectively. The first and second FETs include first and second gate structures, respectively. The first and second gate structures include first and second gate dielectric layers formed over the first and second channel regions and first and second gate electrode layers formed over the first and second gate dielectric layers. The first and second gate structures are aligned along a first direction. The first gate structure and the second gate structure are separated by a separation plug made of an insulating material. The first gate electrode layer is in contact with a side wall of the separation plug.
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: December 18, 2018
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventor: Chih-Hung Hsieh
  • Publication number: 20180233508
    Abstract: A read-only memory (ROM) structure is provided. The ROM device structure includes a first gate structure formed over a substrate, and the first gate structure includes a first work function layer with a first thickness. The ROM device structure includes an isolation structure formed over the substrate, and the isolation structure is adjacent to the first gate structure. The isolation structure includes a second work function layer with a second thickness, and the second thickness is larger than or smaller than the first thickness. The ROM device structure also includes a first contact structure formed over the substrate, and the first contact structure is between the first gate structure and the isolation structure.
    Type: Application
    Filed: April 5, 2018
    Publication date: August 16, 2018
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventor: Chih-Hung HSIEH
  • Patent number: 10050043
    Abstract: In a method of manufacturing a semiconductor device, a first FinFET including a first fin structure, a first gate electrode structure disposed over the first fin structure and a first source/drain region is formed. A second FinFET including one second fin structure, a second gate electrode structure disposed over the second fin structure and a second source/drain region is formed. A first epitaxial layer is formed on the first fin structure in the first source/drain region, and a second epitaxial layer is formed on the second fin structure in the second source/drain region. A width of the first fin structure is smaller than a width of the second fin structure.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: August 14, 2018
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chih-Hung Hsieh, Jhon Jhy Liaw
  • Publication number: 20180159878
    Abstract: An attacking node detection apparatus, method, and computer program product thereof are provided. The attacking node detection apparatus is stored with a plurality of access records of an application, wherein each access record includes a network address of a host and an access content. The attacking node detection apparatus filters the access records into a plurality of filtered access records according to a predetermined rule so that the access content of each filtered access record conforms to the predetermined rule. The attacking node detection apparatus creates at least one access relation of each of the network addresses according to the filtered access records, wherein each access relation is defined by one of the network addresses and one of the access contents. The attacking node detection apparatus identifies a specific network address as an attacking node according to the access relations.
    Type: Application
    Filed: December 7, 2016
    Publication date: June 7, 2018
    Inventors: Chia-Min LAI, Ching-Hao MAO, Chih-Hung HSIEH, Te-EN WEI, Chi-Ping LAI
  • Publication number: 20180159868
    Abstract: A network attack pattern determination apparatus, method, and non-transitory computer readable storage medium thereof are provided. The apparatus is stored with several attack patterns and access records. Each access record includes a network address, time stamp, and access content. Each attack pattern corresponds to at least one attack access relation. Each attack access relation is defined by a network address and access content. The apparatus retrieves several attack records according to at least one attack address. The network address of each attack record is one of the attack address(s). The apparatus divides the attack records into several groups according to the time stamps and performs the following operations for each group: (a) creating at least one access relation for each attack address included in the group and (b) determining that the group corresponds to one of the attack patterns according to the at least one access relation of the group.
    Type: Application
    Filed: December 7, 2016
    Publication date: June 7, 2018
    Inventors: Chia-Min LAI, Ching-Hao MAO, Chih-Hung HSIEH, Te-EN WEI, Chi-Ping LAI