Patents by Inventor Ming-Hua Tsai

Ming-Hua Tsai 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: 11996227
    Abstract: Coil structures and methods of forming are provided. The coil structure includes a substrate. A plurality of coils is disposed over the substrate, each coil comprising a conductive element that forms a continuous spiral having a hexagonal shape in a plan view of the coil structure. The plurality of coils is arranged in a honeycomb pattern, and each conductive element is electrically connected to an external electrical circuit.
    Type: Grant
    Filed: December 13, 2022
    Date of Patent: May 28, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tzu-Sung Huang, Chen-Hua Yu, Hao-Yi Tsai, Hung-Yi Kuo, Ming Hung Tseng
  • Publication number: 20240153896
    Abstract: A first protective layer is formed on a first die and a second die, and openings are formed within the first protective layer. The first die and the second die are encapsulated such that the encapsulant is thicker than the first die and the second die, and vias are formed within the openings. A redistribution layer can also be formed to extend over the encapsulant, and the first die may be separated from the second die.
    Type: Application
    Filed: January 12, 2024
    Publication date: May 9, 2024
    Inventors: Hui-Min Huang, Chih-Wei Lin, Tsai-Tsung Tsai, Ming-Da Cheng, Chung-Shi Liu, Chen-Hua Yu
  • Patent number: 11969448
    Abstract: A probiotic composition for improving an effect of a chemotherapeutic drug of Gemcitabine on inhibiting pancreatic cancer is disclosed in the present disclosure. The probiotic composition comprises an effective amount of Lactobacillus paracasei GMNL-133, an effective amount of Lactobacillus reuteri GMNL-89, and a pharmaceutically acceptable carrier, wherein the Lactobacillus paracasei GMNL-133 was deposited in the China Center for Type Culture Collection on Sep. 26, 2011 under an accession number CCTCC NO. M 2011331, and the Lactobacillus reuteri GMNL-89 was deposited in the China Center for Type Culture Collection on Nov. 19, 2007 under an accession number CCTCC NO. M 207154. A method for improving the effect of the chemotherapeutic drug of Gemcitabine on inhibiting pancreatic cancer is further disclosed in the present disclosure.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: April 30, 2024
    Assignee: GENMONT BIOTECH INC.
    Inventors: Wan-Hua Tsai, I-ling Hsu, Shan-ju Hsu, Wen-ling Yeh, Ming-shiou Jan, Wee-wei Chieng, Li-jin Hsu, Ying-chun Lai
  • Publication number: 20240134149
    Abstract: An imaging lens module with auto focus function includes an imaging lens assembly, an electromagnetic driving component assembly and a lens carrier. The imaging lens assembly has an optical axis. The electromagnetic driving component assembly drives the imaging lens assembly to move in a direction parallel to the optical axis by a Lorentz force. The imaging lens assembly is mounted to the lens carrier such that the imaging lens assembly can be wholly driven by the Lorentz force. The lens carrier includes an object-side part, a mounting structure and a plurality of plate portions. The object-side part includes a tip-end minimal aperture configured for light to travel through; and a tapered surface which surrounds an area tapered off from image side to object side. The mounting structure and the plate portions are configured for at least a part of the electromagnetic driving component assembly to be mounted thereto.
    Type: Application
    Filed: January 2, 2024
    Publication date: April 25, 2024
    Applicant: LARGAN DIGITAL CO.,LTD.
    Inventors: Chun-Hua TSAI, Ming-Ta CHOU, Ming-Shun CHANG
  • Patent number: 11964428
    Abstract: The present invention provides a bottom plate of a resin tank for three-dimensional printing, which is manufactured through the following steps: substrate surface roughening step: treating the upper surface of a transparent substrate by using a plasma, or disposing a composite film on the upper surface of the transparent substrate to form a non-smooth surface structure having pores; substrate surface modification step: sequentially performing an activation treatment and a fluorination treatment on the upper surface of the transparent substrate; and stabilizer filling step: applying a stabilizer to the upper surface of the transparent substrate to fill the stabilizer penetrates into the pores on the upper surface of the transparent substrate. The low surface energy film reduces the adhesion of the hardened photosensitive material, and the stabilizer maintains the structure of the low surface energy film, so that the resin tank bottom plate has both oleophobic and hydrophobic properties.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: April 23, 2024
    Assignee: National Taiwan University of Science and Technology
    Inventors: Jeng-Ywan Jeng, Ming-Hua Ho, Ping-Hsun Tsai
  • Patent number: 11955460
    Abstract: In accordance with some embodiments, a package-on-package (PoP) structure includes a first semiconductor package having a first side and a second side opposing the first side, a second semiconductor package having a first side and a second side opposing the first side, and a plurality of inter-package connector coupled between the first side of the first semiconductor package and the first side of the second semiconductor package. The PoP structure further includes a first molding material on the second side of the first semiconductor package. The second side of the second semiconductor package is substantially free of the first molding material.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: April 9, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yi-Da Tsai, Meng-Tse Chen, Sheng-Feng Weng, Sheng-Hsiang Chiu, Wei-Hung Lin, Ming-Da Cheng, Ching-Hua Hsieh, Chung-Shi Liu
  • Patent number: 11923455
    Abstract: A semiconductor device and method of forming the same are disclosed. The semiconductor device includes a fin structure, a gate electrode, a source-drain region, a plug and a hard mask structure. The gate electrode crosses over the fin structure. The source-drain region in the fin structure is aside the gate electrode. The plug is disposed over and electrically connected to the gate electrode. The hard mask structure surrounds the plug and is disposed over the gate electrode, wherein the hard mask structure includes a first hard mask layer and a second hard mask layer, the second hard mask layer covers a sidewall and a top surface of the first hard mask layer, and a material of the first hard mask layer is different from a material of the second hard mask layer.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: March 5, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Sheng Liang, Kuo-Hua Pan, Hsin-Che Chiang, Ming-Heng Tsai
  • Publication number: 20240038684
    Abstract: A semiconductor structure including a substrate and protection structures is provided. The substrate includes a die region. The die region includes corner regions. The protection structures are located in the corner region. Each of the protection structures has a square top-view pattern. The square top-view patterns located in the same corner region have various sizes.
    Type: Application
    Filed: August 16, 2022
    Publication date: February 1, 2024
    Applicant: United Microelectronics Corp.
    Inventors: Ming-Hua Tsai, Hao Ping Yan, Chin-Chia Kuo, Wei Hsuan Chang
  • Publication number: 20230335609
    Abstract: The invention provides a transistor structure and a manufacturing method thereof. The transistor structure includes a substrate, a first gate, a second gate, a first gate dielectric layer, and a second gate dielectric layer. The first gate and the second gate are located on the substrate. The first gate dielectric layer is located between the first gate and the substrate. The first gate dielectric layer has a single thickness. The second gate dielectric layer is located between the second gate and the substrate. The second gate dielectric layer has a plurality of thicknesses. A maximum thickness of the first gate dielectric layer is the same as a maximum thickness of the second gate dielectric layer. The transistor structure may reduce process complexity.
    Type: Application
    Filed: May 3, 2022
    Publication date: October 19, 2023
    Applicant: United Microelectronics Corp.
    Inventors: Ming-Hua Tsai, Wei Hsuan Chang, Chin-Chia Kuo
  • Publication number: 20230261092
    Abstract: A fabricating method of a middle voltage transistor includes providing a substrate. A gate predetermined region is defined on the substrate. Next, a mask layer is formed to cover only part of the gate predetermined region. Then, a first ion implantation process is performed to implant dopants into the substrate at two sides of the mask layer to form two first lightly doping regions. After removing the mask layer, a gate is formed to overlap the entirety gate predetermined region. Subsequently, two second lightly doping regions respectively formed within one of the first lightly doping regions. Next, two source/drain doping regions are respectively formed within one of the second lightly doping regions. Finally, two silicide layers are formed to respectively cover one of the source/drain doping regions.
    Type: Application
    Filed: March 15, 2022
    Publication date: August 17, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Wei-Hsuan Chang, Hao-Ping Yan, Ming-Hua Tsai, Chin-Chia Kuo
  • Publication number: 20230207647
    Abstract: A semiconductor device includes a semiconductor substrate, a first gate oxide layer, and a first source/drain doped region. The first gate oxide layer is disposed on the semiconductor substrate, and the first gate oxide layer includes a main portion and an edge portion having a sloping sidewall. The first source/drain doped region is disposed in the semiconductor substrate and located adjacent to the edge portion of the first gate oxide layer. The first source/drain doped region includes a first portion and a second portion. The first portion is disposed under the edge portion of the first gate oxide layer in a vertical direction, and the second portion is connected with the first portion.
    Type: Application
    Filed: March 1, 2023
    Publication date: June 29, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Ming-Hua Tsai, Jung Han, Ming-Chi Li, Chih-Mou Lin, Yu-Hsiang Hung, Yu-Hsiang Lin, Tzu-Lang Shih
  • Patent number: 11626500
    Abstract: A semiconductor device includes a semiconductor substrate, a first gate oxide layer, and a first source/drain doped region. The first gate oxide layer is disposed on the semiconductor substrate, and the first gate oxide layer includes a main portion and an edge portion having a sloping sidewall. The first source/drain doped region is disposed in the semiconductor substrate and located adjacent to the edge portion of the first gate oxide layer. The first source/drain doped region includes a first portion and a second portion. The first portion is disposed under the edge portion of the first gate oxide layer in a vertical direction, and the second portion is connected with the first portion.
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: April 11, 2023
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Ming-Hua Tsai, Jung Han, Ming-Chi Li, Chih-Mou Lin, Yu-Hsiang Hung, Yu-Hsiang Lin, Tzu-Lang Shih
  • Publication number: 20230105690
    Abstract: A semiconductor device includes a semiconductor substrate, a first gate oxide layer, and a first source/drain doped region. The first gate oxide layer is disposed on the semiconductor substrate, and the first gate oxide layer includes a main portion and an edge portion having a sloping sidewall. The first source/drain doped region is disposed in the semiconductor substrate and located adjacent to the edge portion of the first gate oxide layer. The first source/drain doped region includes a first portion and a second portion. The first portion is disposed under the edge portion of the first gate oxide layer in a vertical direction, and the second portion is connected with the first portion.
    Type: Application
    Filed: December 8, 2022
    Publication date: April 6, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Ming-Hua Tsai, Jung Han, Ming-Chi Li, Chih-Mou Lin, Yu-Hsiang Hung, Yu-Hsiang Lin, Tzu-Lang Shih
  • Patent number: 11569380
    Abstract: A semiconductor structure is provided, and the semiconductor structure includes a substrate, and an active area is defined thereon, a gate structure spanning the active area, wherein the overlapping range of the gate structure and the active area is defined as an overlapping region, and the overlapping region includes four corners, and at least one salicide block covering the four corners of the overlapping region.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: January 31, 2023
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Wei-Hsuan Chang, Ming-Hua Tsai, Chin-Chia Kuo
  • Publication number: 20230006062
    Abstract: A semiconductor structure is provided, and the semiconductor structure includes a substrate, and an active area is defined thereon, a gate structure spanning the active area, wherein the overlapping range of the gate structure and the active area is defined as an overlapping region, and the overlapping region includes four corners, and at least one salicide block covering the four corners of the overlapping region.
    Type: Application
    Filed: July 2, 2021
    Publication date: January 5, 2023
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Wei-Hsuan Chang, Ming-Hua Tsai, Chin-Chia Kuo
  • Patent number: 11545447
    Abstract: A semiconductor device includes a substrate, a first isolation structure, a second isolation structure and a dummy pattern. The substrate includes a first part surrounding a second part at a top view. The first isolation structure is disposed between the first part and the second part, to isolate the first part from the second part. The second isolation structure is disposed at at least one corner of the first part. The dummy pattern is disposed on the second isolation structure. The present invention also provides a method of forming said semiconductor device.
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: January 3, 2023
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Wei-Hsuan Chang, Ming-Hua Tsai, Chin-Chia Kuo
  • Publication number: 20220376071
    Abstract: A semiconductor device includes a semiconductor substrate, a first gate oxide layer, and a first source/drain doped region. The first gate oxide layer is disposed on the semiconductor substrate, and the first gate oxide layer includes a main portion and an edge portion having a sloping sidewall. The first source/drain doped region is disposed in the semiconductor substrate and located adjacent to the edge portion of the first gate oxide layer. The first source/drain doped region includes a first portion and a second portion. The first portion is disposed under the edge portion of the first gate oxide layer in a vertical direction, and the second portion is connected with the first portion.
    Type: Application
    Filed: July 8, 2021
    Publication date: November 24, 2022
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Ming-Hua Tsai, Jung Han, Ming-Chi Li, Chih-Mou Lin, Yu-Hsiang Hung, Yu-Hsiang Lin, Tzu-Lang Shih
  • Publication number: 20210366843
    Abstract: A semiconductor device includes a substrate, a first isolation structure, a second isolation structure and a dummy pattern. The substrate includes a first part surrounding a second part at a top view. The first isolation structure is disposed between the first part and the second part, to isolate the first part from the second part. The second isolation structure is disposed at at least one corner of the first part. The dummy pattern is disposed on the second isolation structure. The present invention also provides a method of forming said semiconductor device.
    Type: Application
    Filed: August 4, 2021
    Publication date: November 25, 2021
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Wei-Hsuan Chang, Ming-Hua Tsai, Chin-Chia Kuo
  • Patent number: 11114390
    Abstract: A semiconductor device includes a substrate, a first isolation structure, a second isolation structure and a dummy pattern. The substrate includes a first part surrounding a second part at a top view. The first isolation structure is disposed between the first part and the second part, to isolate the first part from the second part. The second isolation structure is disposed at at least one corner of the first part. The dummy pattern is disposed on the second isolation structure. The present invention also provides a method of forming said semiconductor device.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: September 7, 2021
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Wei-Hsuan Chang, Ming-Hua Tsai, Chin-Chia Kuo
  • Publication number: 20210217705
    Abstract: A semiconductor device includes a substrate, a first isolation structure, a second isolation structure and a dummy pattern. The substrate includes a first part surrounding a second part at a top view. The first isolation structure is disposed between the first part and the second part, to isolate the first part from the second part. The second isolation structure is disposed at at least one corner of the first part. The dummy pattern is disposed on the second isolation structure. The present invention also provides a method of forming said semiconductor device.
    Type: Application
    Filed: January 9, 2020
    Publication date: July 15, 2021
    Inventors: Wei-Hsuan Chang, Ming-Hua Tsai, Chin-Chia Kuo