Patents by Inventor Wen-Chun Yeh

Wen-Chun Yeh 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: 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: 20240071758
    Abstract: A method for fabricating a high electron mobility transistor (HEMT) includes the steps of forming a buffer layer on a substrate, forming a barrier layer on the buffer layer, forming a p-type semiconductor layer on the barrier layer, forming a gate electrode layer on the p-type semiconductor layer, and patterning the gate electrode layer to form a gate electrode. Preferably, the gate electrode includes an inclined sidewall.
    Type: Application
    Filed: September 23, 2022
    Publication date: February 29, 2024
    Applicant: UNITED MICROELECTRONICS CORP.
    Inventors: Chih-Tung Yeh, You-Jia Chang, Bo-Yu Chen, Yun-Chun Wang, Ruey-Chyr Lee, Wen-Jung Liao
  • Publication number: 20230172472
    Abstract: A biological energy signal acquisition and conversion device comprises: a signal acquisition module, enhancing a biological energy signal generated by an original biological energy body, and extracting the signal; a signal processing module, receiving the extracted original biological energy signal and filtering and amplifying the signal, and generating an output energy signal; and a signal output unit, being able to enhance an output function in cooperation with a magnetic substance, and output the energy signal to a biological energy carrier. By shortening the distance between the original biological energy body and a signal receiving unit, and using the magnetic substance to excite the original biological energy body, the strength of the received extracted original biological energy signal is enhanced, and the noise proportion is greatly reduced, reducing the technical complexity and costs for back-end signal processing, and improving the effect of a biological energy signal.
    Type: Application
    Filed: August 28, 2019
    Publication date: June 8, 2023
    Inventors: Chun-Fang Cheng, Ting-Han Hong, Po-Yuan Kung, Jia-De Ni, Hsun-Tsan Shen, Wen-Chun Yeh
  • Publication number: 20100101640
    Abstract: An optical structure is characterized by improving a primary lens of a photovoltaic concentrator system. The optical structure is accomplished by properly dividing the primary lens, determining required optical operational regions, and arranging the optical operational regions basing on an identical location into an annular array, thereby forming the complete optical structure. The optical structure facilitates enhancing uniformity of light distribution throughout the optical operational regions, improving photoelectric conversion efficiency of a solar cell having the optical structure, and reducing operational distance between the primary lens and the solar cell.
    Type: Application
    Filed: April 6, 2009
    Publication date: April 29, 2010
    Inventors: Jain-Cheng Chen, Chung-Ying Wu, Hsiung-Yu Tsai, Wen-Chun Yeh, Chen-Hsiang Hsu, Tim Hsiao, Shih-Chi Chien
  • Publication number: 20090272494
    Abstract: A laminator comprises a main body, having an upper lid mounted thereon, wherein a panel is settled at an obverse side of the upper lid and an assembly hole is formed on the panel. Besides, a touch screen, a spacer, an LCD and a control circuit are successively stacked and then assembled into the assembly hole so as to provide an integrated touch key unit at the panel. Thereby, functional setting items are displayed at the touch screen to allow a convenient, fast and stable operation of the laminator.
    Type: Application
    Filed: April 30, 2008
    Publication date: November 5, 2009
    Inventors: Kuan Ting Chen, Wen Chun Yeh
  • Publication number: 20090057679
    Abstract: A manufacturing method of a TFT is provided. A polysilicon island, a gate insulating layer and a gate are sequentially formed on a substrate. LDD regions are formed in the polysilicon island below two sides of the gate, while the polysilicon island below the gate is a channel region. A metal oxidation process is performed to form a gate oxidation layer on the gate. A source and a drain are formed in the polysilicon island below two sides of the gate oxidation layer. A dielectric layer is formed on the gate insulating layer. Portions of the dielectric layer and the gate insulating layer are removed to expose a portion of the source and drain, and a patterned dielectric layer and a patterned gate insulating layer are formed. A source and a drain conductive layers electrically respectively connected to the source and the drain are formed on the patterned dielectric layer.
    Type: Application
    Filed: July 7, 2008
    Publication date: March 5, 2009
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Chin-Chuan Lai, Wen-Chun Yeh
  • Publication number: 20080254578
    Abstract: A method for fabricating thin film transistors is disclosed. An amorphous silicon film is formed on a substrated and selectively irradiated with a laser beam for lateral growth to form a plurality of polysilicon regions. The whole surface of the substrate is then oxidized and irradiated with exicer laser annealing.
    Type: Application
    Filed: August 2, 2007
    Publication date: October 16, 2008
    Inventors: Chih-Jen Shih, Wen-Chun Yeh, Min-Che Ho, Wen-Chi Yang
  • Patent number: 7425477
    Abstract: A manufacturing method of a thin film transistor is provided. A buffer layer is formed on a substrate, and then a first and a second poly-silicon island are formed thereon. A gate-insulating layer is formed on the substrate, and a first and a second gate are formed thereon. A sacrificed layer is formed on the substrate and a photo-resist layer is formed thereon. The sacrificed layer above the first poly-silicon island is removed by using the photo-resist layer as a mask. A first ion implantation process is performed to form a first source/drain. The photo-resist layer is removed and a second ion implantation process is performed to form a second source/drain. At the same time, the second ion implantation process is used to implant ions into the buffer layer below the two sides of the second gate. A lightly-doped ion implantation process is performed after removing the sacrificed layer.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: September 16, 2008
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chia-Nan Shen, Wen-Chun Yeh, Chia-Chien Chen, Bing-Wei Wu, Hung-Chi Liao
  • Publication number: 20070122949
    Abstract: A manufacturing method of a thin film transistor is provided. A buffer layer is formed on a substrate, and then a first and a second poly-silicon island are formed thereon. A gate-insulating layer is formed on the substrate, and a first and a second gate are formed thereon. A sacrificed layer is formed on the substrate and a photo-resist layer is formed thereon. The sacrificed layer above the first poly-silicon island is removed by using the photo-resist layer as a mask. A first ion implantation process is performed to form a first source/drain. The photo-resist layer is removed and a second ion implantation process is performed to form a second source/drain. At the same time, the second ion implantation process is used to implant ions into the buffer layer below the two sides of the second gate. A lightly-doped ion implantation process is performed after removing the sacrificed layer.
    Type: Application
    Filed: December 16, 2005
    Publication date: May 31, 2007
    Inventors: Chia-Nan Shen, Wen-Chun Yeh, Chia-Chien Chen, Bing-Wei Wu, Hung-Chi Liao
  • Publication number: 20040118026
    Abstract: An amelioration of a side-beam reflecting billboard structure includes a solid transparent acrylic board of an appropriate thickness having at least one light source at one of the sides thereof and at least one text-and-graphic surface at the front side thereof; and the characteristics of the invention are that at least one reflecting board applied with guiding ink is provided within the interior of the acrylic board and the reflecting board crisscrosses with the traveling direction of the light beams from the light source to the acrylic board, so that the light beams are thoroughly reflected on the guiding ink of reflecting board.
    Type: Application
    Filed: December 23, 2002
    Publication date: June 24, 2004
    Inventor: Wen-Chun Yeh
  • Patent number: 6302283
    Abstract: The present invention relates to a display rack primarily including a main frame made of light-weight plastic corrugated board and a number of movable partitions supported by a number of supporting pieces fixed on the main frame so that the main frame is divided by the partitions into a number of holding rooms. The present invention is characterized in that the corrugated board of the main frame has a plurality of grooved rails longitudinally disposed in parallel. The supporting pieces are made of hard material and include at least one blocking extension strip at one side thereof which is vertical to the surface of the supporting pieces. The surface of the supporting piece is fitted with a locking groove near the bottom end of the blocking extension strip in order that the protruding blocking extension strip of the supporting piece is able to be inserted into the grooved rails while the locking groove near the bottom end of the blocking extension strip is fixed on the surface of the main frame.
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: October 16, 2001
    Inventor: Wen-Chun Yeh