Patents by Inventor Yu-jung Chang

Yu-jung Chang 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: 20200350250
    Abstract: An integrated circuit includes a set of active regions in a substrate, a first set of conductive structures, a shallow trench isolation (STI) region, a set of gates and a first set of vias. The set of active regions extend in a first direction and is located on a first level. The first set of conductive structures and the STI region extend in at least the first direction or a second direction, is located on the first level, and is between the set of active regions. The STI region is between the set of active regions and the first set of conductive structures. The set of gates extend in the second direction and overlap the first set of conductive structures. The first set of vias couple the first set of conductive structures to the set of gates.
    Type: Application
    Filed: July 22, 2020
    Publication date: November 5, 2020
    Inventors: Pochun WANG, Ting-Wei CHIANG, Chih-Ming LAI, Hui-Zhong ZHUANG, Jung-Chan YANG, Ru-Gun LIU, Ya-Chi CHOU, Yi-Hsiung LIN, Yu-Xuan HUANG, Yu-Jung CHANG, Guo-Huei WU, Shih-Ming CHANG
  • Publication number: 20200252008
    Abstract: A flexure stage with modularized flexure units for convenient manufacturing, assembly and repair is provided. The flexure stage comprises a base, a platform separated from the base, and a plurality of flexure units disposed between the base and the platform. Each flexure unit comprises a first section, a second section, and a third section. The first section is located on the base. The second section is connected with the platform and separated from the first section. The third section is coupled with the first section and the second section through the first bending part and the second bending part 35 respectively wherein the first bending part and the second bending part comprises flexibility in different axial directions.
    Type: Application
    Filed: February 5, 2019
    Publication date: August 6, 2020
    Inventors: Chun-Hsiang LI, Chih-Kai FAN, Yu-Jung CHANG
  • Publication number: 20200246924
    Abstract: A flexure stage with modularized flexure units for convenient manufacturing, assembly and repair is provided. The flexure stage comprises a base, a first carrier, a plurality of first flexure units, a gantry unit, a second carrier, and a plurality of second flexure units. The first carrier is separated from the base and reciprocated along a first axis. The first flexure units are disposed between the base and the first carrier wherein each of the first flexure units comprises flexibility in the first axis. The gantry unit is located on the base and separated from the first carrier. The second carrier is set on the gantry unit and reciprocated along a second axis. The second flexure units are disposed between the first carrier and the second carrier wherein each of the second flexure units comprises flexibility in the second axis.
    Type: Application
    Filed: February 5, 2019
    Publication date: August 6, 2020
    Inventors: Chun-Hsiang LI, Chih-Kai FAN, Yu-Jung CHANG
  • Patent number: 10734321
    Abstract: An integrated circuit includes a set of active regions in a substrate, a first set of conductive structures, a shallow trench isolation (STI) region, a set of gates and a first set of vias. The set of active regions extend in a first direction and is located on a first level. The first set of conductive structures and the STI region extend in at least the first direction or a second direction, is located on the first level, and is between the set of active regions. The STI region is between the set of active regions and the first set of conductive structures. The set of gates extend in the second direction and overlap the first set of conductive structures. The first set of vias couple the first set of conductive structures to the set of gates.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: August 4, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Pochun Wang, Ting-Wei Chiang, Chih-Ming Lai, Hui-Zhong Zhuang, Jung-Chan Yang, Ru-Gun Liu, Ya-Chi Chou, Yi-Hsiung Lin, Yu-Xuan Huang, Yu-Jung Chang, Guo-Huei Wu, Shih-Ming Chang
  • Publication number: 20200134123
    Abstract: An integrated circuit includes a first active region, a second active region, a third active region, a first contact and a second contact. The first active region and the second active region are separated from each other in a first direction, and are located on a first level. The third active region is located on the first level and is separated from the second active region in a second direction different from the first direction. The first contact extends in the second direction, overlaps the first active region, and is located on a second level different from the first level. The second contact extends in the first direction and the second direction, overlaps the first contact and the third active region, is electrically coupled to the first contact, and is located on a third level different from the first level and the second level.
    Type: Application
    Filed: October 21, 2019
    Publication date: April 30, 2020
    Inventors: Pochun WANG, Ting-Wei CHIANG, Hui-Zhong ZHUANG, Yu-Jung CHANG
  • Publication number: 20200097630
    Abstract: An integrated circuit includes a first and second set of gate structures. A center of each of the first set of gate structures is separated from a center of an adjacent gate of the first set of gate structures in a first direction by a first pitch. A center of each of the second set of gate structures is separated from a center of an adjacent gate of the second set of gate structures in the first direction by the first pitch. The first and second set of gate structures extend in a second direction. A gate of the first set of gate structures is aligned in the second direction with a corresponding gate of the second set of gate structures. The gate of the first set of gate structures is separated from the corresponding gate of second set of gate structures in the second direction by a first distance.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 26, 2020
    Inventors: Yu-Jung CHANG, Chin-Chang HSU, Hsien-Hsin Sean LEE, Wen-Ju YANG
  • Publication number: 20200097629
    Abstract: A method of manufacturing an integrated circuit includes generating a layout design of the integrated circuit, manufacturing the integrated circuit based on the layout design, and removing a portion of a gate structure of a set of gate structures thereby forming a first and a second gate structure. Generating the layout design includes placing a set of gate layout patterns and a cut feature layout pattern on the first layout level. The cut feature layout pattern extends in a first direction, overlaps the set of gate layout patterns and identifies a location of the portion of the gate structure of the set of gate structures. The set of gate layout patterns correspond to fabricating a set of gate structures. The set of gate layout patterns extending in a second direction and overlapping a set of gridlines that extend in the second direction.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 26, 2020
    Inventors: Yu-Jung CHANG, Chin-Chang HSU, Hsien-Hsin Sean LEE, Wen-Ju YANG
  • Publication number: 20190363973
    Abstract: A system and method for ensuring reliable network communication for a multi-node server is disclosed. The multi-node server includes a first node having a port operable to transmit data packets. A first internal switch has a downstream port coupled to the port of the first node, an interconnection port, and uplink ports coupled to the network. The uplink ports routes data packets from the first node to the network. A second internal switch has a downstream port, an interconnection port coupled to the interconnection port of the first internal switch, and an uplink port coupled to the network. On failure of network communication at the uplink ports of the first internal switch, data packets from the first node are routed through the interconnection ports and through the uplink port of the second internal switch to the network.
    Type: Application
    Filed: September 21, 2018
    Publication date: November 28, 2019
    Inventors: Meng-Huan HSIEH, Yu-Jung CHANG, Te-Kuai LIU
  • Patent number: 10489548
    Abstract: An integrated circuit includes a first and second set of gate structures. A center of each of the first set of gate structures is separated from a center of an adjacent gate of the first set of gate structures in a first direction by a first pitch. A center of each of the second set of gate structures is separated from a center of an adjacent gate of the second set of gate structures in the first direction by the first pitch. The first and second set of gate structures extend in a second direction. A gate of the first set of gate structures is aligned in the second direction with a corresponding gate of the second set of gate structures. The gate of the first set of gate structures is separated from the corresponding gate of second set of gate structures in the second direction by a first distance.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: November 26, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Yu-Jung Chang, Chin-Chang Hsu, Hsien-Hsin Sean Lee, Wen-Ju Yang
  • Publication number: 20190341387
    Abstract: An integrated circuit includes a semiconductor substrate, an isolation region extending into, and overlying a bulk portion of, the semiconductor substrate, a buried conductive track comprising a portion in the isolation region, and a transistor having a source/drain region and a gate electrode. The source/drain region or the gate electrode is connected to the buried conductive track.
    Type: Application
    Filed: July 18, 2019
    Publication date: November 7, 2019
    Inventors: Pochun Wang, Ting-Wei Chiang, Chih-Ming Lai, Hui-Zhong Zhuang, Jung-Chan Yang, Ru-Gun Liu, Shih-Ming Chang, Ya-Chi Chou, Yi-Hsiung Lin, Yu-Xuan Huang, Guo-Huei Wu, Yu-Jung Chang
  • Patent number: 10446555
    Abstract: An integrated circuit includes a semiconductor substrate, an isolation region extending into, and overlying a bulk portion of, the semiconductor substrate, a buried conductive track comprising a portion in the isolation region, and a transistor having a source/drain region and a gate electrode. The source/drain region or the gate electrode is connected to the buried conductive track.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: October 15, 2019
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Pochun Wang, Ting-Wei Chiang, Chih-Ming Lai, Hui-Zhong Zhuang, Jung-Chan Yang, Ru-Gun Liu, Shih-Ming Chang, Ya-Chi Chou, Yi-Hsiung Lin, Yu-Xuan Huang, Yu-Jung Chang, Guo-Huei Wu
  • Patent number: 10408875
    Abstract: A testing system includes a subtractor and a divider. The subtractor is configured to receive a first voltage of a circuit being tested and a second voltage of the circuit, and to derive a difference between the first voltage and the second voltage. The divider is configured to receive the difference between the first voltage and the second voltage, and to derive a resistance of the circuit by dividing (i) the difference between the first voltage and the second voltage by (ii) a difference between a first current applied to the circuit and a second current applied to the circuit. The first voltage is corresponding to the first current, and the second voltage is corresponding to the second current.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: September 10, 2019
    Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.
    Inventors: Yu-Jung Chang, Wei-Kai Liao, Ming-Ching Lin, Kuei-Hao Tseng
  • Publication number: 20190096811
    Abstract: An integrated circuit includes a set of active regions in a substrate, a first set of conductive structures, a shallow trench isolation (STI) region, a set of gates and a first set of vias. The set of active regions extend in a first direction and is located on a first level. The first set of conductive structures and the STI region extend in at least the first direction or a second direction, is located on the first level, and is between the set of active regions. The STI region is between the set of active regions and the first set of conductive structures. The set of gates extend in the second direction and overlap the first set of conductive structures. The first set of vias couple the first set of conductive structures to the set of gates.
    Type: Application
    Filed: September 19, 2018
    Publication date: March 28, 2019
    Inventors: Pochun WANG, Ting-Wei CHIANG, Chin-Ming LAI, Hui-Zhong ZHUANG, Jung-Chan YANG, Ru-Gun LIU, Yai-Chi CHOU, Yi-Hsiung LIN, Yu-Xuan HUANG, Yu-Jung CHANG, Guo-Huei WU, Shih-Ming CHANG
  • Publication number: 20190067290
    Abstract: An integrated circuit includes a semiconductor substrate, an isolation region extending into, and overlying a bulk portion of, the semiconductor substrate, a buried conductive track comprising a portion in the isolation region, and a transistor having a source/drain region and a gate electrode. The source/drain region or the gate electrode is connected to the buried conductive track.
    Type: Application
    Filed: August 31, 2017
    Publication date: February 28, 2019
    Inventors: Pochun Wang, Ting-Wei Chiang, Chih-Ming Lai, Hui-Zhong Zhuang, Jung-Chan Yang, Ru-Gun Liu, Shih-Ming Chang, Ya-Chi Chou, Yi-Hsiung Lin, Yu-Xuan Huang, Yu-Jung Chang, Guo-Huei Wu
  • Patent number: 10204202
    Abstract: In a method of forming an integrated circuit (IC) layout, an empty region in the IC layout is identified by a processor circuit, wherein the empty region is a region of the IC layout not including any active fins. A first portion of the empty region is filled with a first plurality of dummy fin cells, wherein each of the first plurality of dummy fin cells is based on a first standard dummy fin cell, and wherein the first standard dummy fin cell has a first gate width and comprises a first plurality of partitions. A second portion of the empty region is filled with a second plurality of dummy fin cells, wherein each of the second plurality of dummy fin cells is based on a second standard dummy fin cell, and wherein the second standard dummy fin cell has a second gate width and comprises a second plurality of partitions.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: February 12, 2019
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Tung-Heng Hsieh, Bao-Ru Young, Yu-Jung Chang, Tzung-Chi Lee
  • Publication number: 20180341735
    Abstract: An integrated circuit includes a first and second set of gate structures. A center of each of the first set of gate structures is separated from a center of an adjacent gate of the first set of gate structures in a first direction by a first pitch. A center of each of the second set of gate structures is separated from a center of an adjacent gate of the second set of gate structures in the first direction by the first pitch. The first and second set of gate structures extend in a second direction. A gate of the first set of gate structures is aligned in the second direction with a corresponding gate of the second set of gate structures. The gate of the first set of gate structures is separated from the corresponding gate of second set of gate structures in the second direction by a first distance.
    Type: Application
    Filed: January 3, 2018
    Publication date: November 29, 2018
    Inventors: Yu-Jung CHANG, Chin-Chang HSU, Hsien-Hsin Sean LEE, Wen-Ju YANG
  • Patent number: 10141296
    Abstract: In a method of forming an integrated circuit (IC) layout, an empty region in the IC layout is identified by a processor circuit, wherein the empty region is a region of the IC layout not including any active fins. A first portion of the empty region is filled with a first plurality of dummy fin cells, wherein each of the first plurality of dummy fin cells is based on a first standard dummy fin cell, and wherein the first standard dummy fin cell has a first gate width and comprises a first plurality of partitions. A second portion of the empty region is filled with a second plurality of dummy fin cells, wherein each of the second plurality of dummy fin cells is based on a second standard dummy fin cell, and wherein the second standard dummy fin cell has a second gate width and comprises a second plurality of partitions.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: November 27, 2018
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Tung-Heng Hsieh, Tzung-Chi Lee, Yu-Jung Chang, Bao-Ru Young
  • Patent number: 10121694
    Abstract: Methods of manufacturing a semiconductor device are described. In an embodiment, the method may include providing a substrate having a metal layer disposed thereon, the metal layer having a conductive trace pattern formed therein; depositing a dielectric material over the conductive trace pattern of the metal layer; determining a layout of a plurality of air gaps that will be formed in the dielectric material based on a design rule checking (DRC) procedure and the conductive trace pattern; and forming the plurality of air gaps in the dielectric material based on the layout of the plurality of air gaps.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: November 6, 2018
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yu-Jung Chang, Chin-Chang Hsu, Ying-Yu Shen, Nien-Yu Tsai, Wen-Ju Yang
  • Publication number: 20180205601
    Abstract: An electronic device for updating firmware in a target device over the air includes a dispatching module and a firmware over the air (FOTA) core. The dispatching module is configured to establish a communication link between the electronic device and the target device. The FOTA core is configured to receive information corresponding to updated firmware via the established communication link.
    Type: Application
    Filed: December 29, 2017
    Publication date: July 19, 2018
    Applicant: Advanced Semiconductor Engineering, Inc.
    Inventors: Jian Feng LEE, Yu-Jung CHANG
  • Publication number: 20180183311
    Abstract: The present invention provides a linear motor, mainly characterized in that a structure for diverting a cooling fluid is disposed on an independent block so as to facilitate processing, and to form an appropriate diversion structure inside the linear motor after assembling, so that a cooling fluid from the outside can be properly diverted into different channels to flow therein.
    Type: Application
    Filed: December 23, 2016
    Publication date: June 28, 2018
    Inventors: Jyun-Ming Luo, Yu-Jung Chang, Bo-Sheng Huang