Patents by Inventor Kuo-Wei Chu

Kuo-Wei Chu 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: 20240145470
    Abstract: A method for processing an integrated circuit includes forming first and second gate all around transistors. The method forms a dipole oxide in the first gate all around transistor without forming the dipole oxide in the second gate all around transistor. This is accomplished by entirely removing an interfacial dielectric layer and a dipole-inducing layer from semiconductor nanosheets of the second gate all around transistor before redepositing the interfacial dielectric layer on the semiconductor nanosheets of the second gate all around transistor.
    Type: Application
    Filed: January 5, 2024
    Publication date: May 2, 2024
    Inventors: Lung-Kun CHU, Mao-Lin HUANG, Chung-Wei HSU, Jia-Ni YU, Kuo-Cheng CHIANG, Kuan-Lun CHENG, Chih-Hao WANG
  • Patent number: 11961840
    Abstract: A semiconductor device structure is provided. The device includes one or more first semiconductor layers, each first semiconductor layer of the one or more first semiconductor layers is surrounded by a first intermixed layer, wherein the first intermixed layer comprises a first material and a second material.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: April 16, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Mao-Lin Huang, Lung-Kun Chu, Chung-Wei Hsu, Jia-Ni Yu, Kuo-Cheng Chiang, Kuan-Lun Cheng, Chih-Hao Wang
  • Publication number: 20240120313
    Abstract: A chip package structure is provided. The chip package structure includes a chip. The chip package structure includes a conductive ring-like structure over and electrically insulated from the chip. The conductive ring-like structure surrounds a central region of the chip. The chip package structure includes a first solder structure over the conductive ring-like structure. The first solder structure and the conductive ring-like structure are made of different materials.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 11, 2024
    Inventors: Sheng-Yao YANG, Ling-Wei LI, Yu-Jui WU, Cheng-Lin HUANG, Chien-Chen LI, Lieh-Chuan CHEN, Che-Jung CHU, Kuo-Chio LIU
  • Publication number: 20240120402
    Abstract: A semiconductor device structure, along with methods of forming such, are described. The semiconductor device structure includes a first dielectric feature extending along a first direction, the first dielectric feature comprising a first dielectric layer having a first sidewall and a second sidewall opposing the first sidewall, a first semiconductor layer disposed adjacent the first sidewall, the first semiconductor layer extending along a second direction perpendicular to the first direction, a second dielectric feature extending along the first direction, the second dielectric feature disposed adjacent the first semiconductor layer, and a first gate electrode layer surrounding at least three surfaces of the first semiconductor layer, and a portion of the first gate electrode layer is exposed to a first air gap.
    Type: Application
    Filed: November 19, 2023
    Publication date: April 11, 2024
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Jia-Ni YU, Kuo-Cheng CHIANG, Mao-Lin HUANG, Lung-Kun CHU, Chung-Wei HSU, Chun-Fu LU, Chih-Hao WANG, Kuan-Lun CHENG
  • Publication number: 20240113195
    Abstract: Semiconductor structures and methods for forming the same are provided. The semiconductor structure includes a plurality of first nanostructures formed over a substrate, and a dielectric wall adjacent to the first nanostructures. The semiconductor structure also includes a first liner layer between the first nanostructures and the dielectric wall, and the first liner layer is in direct contact with the dielectric wall. The semiconductor structure also includes a gate structure surrounding the first nanostructures, and the first liner layer is in direct contact with a portion of the gate structure.
    Type: Application
    Filed: February 22, 2023
    Publication date: April 4, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Jia-Ni YU, Lung-Kun CHU, Chun-Fu LU, Chung-Wei HSU, Mao-Lin HUANG, Kuo-Cheng CHIANG, Chih-Hao WANG
  • Patent number: 11948987
    Abstract: A semiconductor device according to the present disclosure includes a source feature and a drain feature, a plurality of semiconductor nanostructures extending between the source feature and the drain feature, a gate structure wrapping around each of the plurality of semiconductor nanostructures, a bottom dielectric layer over the gate structure and the drain feature, a backside power rail disposed over the bottom dielectric layer, and a backside source contact disposed between the source feature and the backside power rail. The backside source contact extends through the bottom dielectric layer.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: April 2, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Lung-Kun Chu, Mao-Lin Huang, Chung-Wei Hsu, Jia-Ni Yu, Kuo-Cheng Chiang, Kuan-Lun Cheng, Chih-Hao Wang
  • Publication number: 20240096880
    Abstract: In some embodiments, the present disclosure relates to an integrated chip. The integrated chip includes a first channel structure configured to transport charge carriers within a first transistor device and a first gate electrode layer wrapping around the first channel structure. A second channel structure is configured to transport charge carriers within a second transistor device. A second gate electrode layer wraps around the second channel structure. The second gate electrode layer continuously extends from around the second channel structure to cover the first gate electrode layer. A third channel structure is configured to transport charge carriers within a third transistor device. A third gate electrode layer wraps around the third channel structure. The third gate electrode layer continuously extends from around the third channel structure to cover the second gate electrode layer.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 21, 2024
    Inventors: Mao-Lin Huang, Chih-Hao Wang, Kuo-Cheng Chiang, Jia-Ni Yu, Lung-Kun Chu, Chung-Wei Hsu
  • Patent number: 9686131
    Abstract: A system, a gateway, and a method for automatic setting configuration by learning commands are provided. The invention collects communication commands sent in a first network, stores target data accessed by a first device in the first network according to the communication command to an address, and maps the address to an I/O module used to access the target data by a second device. The system and the method can set the configuration of a gateway automatically, and achieve the effect of enhancing the efficiency of gateway configuration setting.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: June 20, 2017
    Assignee: MOXA INC.
    Inventors: Bo Er Wei, Kuo Wei Chu
  • Publication number: 20130159447
    Abstract: A system, a gateway, and a method for automatic setting configuration by learning commands are provided. The invention collects communication commands sent in a first network, stores target data accessed by a first device in the first network according to the communication command to an address, and maps the address to an I/O module used to access the target data by a second device. The system and the method can set the configuration of a gateway automatically, and achieve the effect of enhancing the efficiency of gateway configuration setting.
    Type: Application
    Filed: December 14, 2011
    Publication date: June 20, 2013
    Applicant: MOXA INC.
    Inventors: Bo Er WEI, Kuo Wei Chu
  • Patent number: 7683698
    Abstract: A charge pump circuit is provided which includes at least two charge pump stages connected in series with a front charge pump stage having a first transistor for receiving an input voltage and a last charge pump stage having a second transistor for providing an output voltage. The first transistor is configured to operate at a first threshold voltage and the second transistor is configured to operate at a second threshold voltage different than the first threshold voltage.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: March 23, 2010
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wen-Ting Chu, Yong-Shiuan Tsair, Kuo-Wei Chu, Cheng-Hsiung Kuo, Jih-Chen Wang
  • Publication number: 20090051413
    Abstract: A charge pump circuit is provided which includes at least two charge pump stages connected in series with a front charge pump stage having a first transistor for receiving an input voltage and a last charge pump stage having a second transistor for providing an output voltage. The first transistor is configured to operate at a first threshold voltage and the second transistor is configured to operate at a second threshold voltage different than the first threshold voltage.
    Type: Application
    Filed: August 20, 2007
    Publication date: February 26, 2009
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Wen-Ting Chu, Yong-Shiuan Tsair, Kuo-Wei Chu, Cheng-Hsiung Kuo, Jih-Chen Wang
  • Patent number: 7101758
    Abstract: A method for forming triple polysilicon split gate electrodes in a EEPROM flash memory array providing a first gate structure; blanket depositing a first polysilicon layer over the first gate structure; etching back the first polysilicon layer according to a first dry etching process; blanket depositing a second dielectric insulating layer over the first polysilicon layer; blanket depositing a second polysilicon layer over the second dielectric insulating layer; and, lithographically patterning and dry etching according to a respective third and fourth dry etching process through a thickness portion of the respective second and first polysilicon layers to respectively form third and second polysilicon gate electrodes.
    Type: Grant
    Filed: October 15, 2003
    Date of Patent: September 5, 2006
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Hsiang-Fan Lee, Shih-Wei Wang, Yi-Jiun Lin, Kuo-Wei Chu, Ching-Sen Kuo, Chia-Tong Ho
  • Publication number: 20050202631
    Abstract: A method for forming triple polysilicon split gate electrodes in a EEPROM flash memory array providing a first gate structure; blanket depositing a first polysilicon layer over the first gate structure; etching back the first polysilicon layer according to a first dry etching process; blanket depositing a second dielectric insulating layer over the first polysilicon layer; blanket depositing a second polysilicon layer over the second dielectric insulating layer; and, lithographically patterning and dry etching according to a respective third and fourth dry etching process through a thickness portion of the respective second and first polysilicon layers to respectively form third and second polysilicon gate electrodes.
    Type: Application
    Filed: October 15, 2003
    Publication date: September 15, 2005
    Inventors: Hsiang-Fan Lee, Shih-Wei Wang, Yi-Jiun Lin, Kuo-Wei Chu, Ching-Sen Kuo, Chia-Tong Ho
  • Publication number: 20030100170
    Abstract: The present invention relates to a fast diffusion recipe for making silicon by NO complexes, which can quicken impurities diffusion by NO complexes, thus reducing effectiveness for a given period of time and cost of production. When it is used to make CMOS well, processing period would be more rapidly. Because of the produced interface depth is affected by ventilation at stage of heat treatment, and obtaining deeper depth by N2O compared with using traditional N2, it is thus clear that this recipe features application and use value.
    Type: Application
    Filed: November 29, 2001
    Publication date: May 29, 2003
    Applicant: Feng-Chia University
    Inventors: Wen-Luh Yang, Don-Gey Liu, Tsong-Jen Yang, Giin-Shan Chen, Kuo Wei Chu