Patents by Inventor En Wu

En Wu 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: 10596529
    Abstract: A rotary emulsification device structure includes a housing, a emulsification element and a rotary disk. The housing includes a chamber with a first inlet, a second inlet and an outlet. The emulsification element is disposed in the chamber and divides the chamber into a first space and a second space. The first inlet is disposed to communicate with the first space, and the second inlet and the outlet are disposed to communicate with the second space. The emulsification element includes a plurality of pores communicating with the first space and the second space. The rotary disk is disposed in the second space and rotates in the second space when being driven. The rotary disk includes a plurality of through holes.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: March 24, 2020
    Assignee: TAMKANG UNVERSITY
    Inventors: Tung-Wen Cheng, Su-En Wu
  • Publication number: 20200083206
    Abstract: The light emitting diode display apparatus including a first substrate, a plurality of light emitting diodes, an adhesive layer, a color layer, and a second substrate is provided. The first substrate has a plurality of switching elements. The light emitting diode includes a first semiconductor layer, a plurality of second semiconductor layers, a plurality of light emitting layers, a first electrode, and a plurality of second electrodes. The first electrode is disposed on the first semiconductor layer. The second electrodes are respectively disposed on the corresponding second semiconductor layers. Each of the second electrodes is electrically connected to the corresponding switching element. The adhesive layer and the first substrate are respectively located at two opposite sides of the light emitting diode. The color layer is disposed on the first substrate and covers the adhesive layer and the light emitting diode. The second substrate is disposed opposite to the first substrate.
    Type: Application
    Filed: September 11, 2019
    Publication date: March 12, 2020
    Applicant: Au Optronics Corporation
    Inventors: Yang-En Wu, Sung-Yu Su
  • Patent number: 10571362
    Abstract: A gentle start-up device includes: a rotational type hollow pipe body, including an inlet and an outlet, and having an inner wall provided with a plurality of bar-shaped fins; a transmission unit, physically connected to the rotational type hollow pipe body; and a driving unit, physically connected to the transmission unit for driving the transmission unit to rotate the rotational type hollow pipe body in a rotational direction and to achieve a predetermined rotational speed according to a water supply flow value of a water turbine of a hydraulic generator set, whereby water flow which passes through the rotational type hollow pipe body generates rotational flow.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: February 25, 2020
    Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTRE
    Inventors: Bo-Han Wang, Cheng-En Wu, Ren-Yo Huang
  • Publication number: 20190348304
    Abstract: A cleaning apparatus for removing residues from a chip stacked structure includes a platform on which the chip stacked structure is placed. A liquid supply device is for applying a cleaning liquid to the chip stacked structure to flow into a gap between chips and a substrate from a first side of the gap. A liquid suction device has a flexible skirt for engaging with the chips and is for providing a negative pressure to extract the cleaning liquid located in the gap through a second side of the gap, thereby bringing out the residues. A precise driving device is connected with the liquid suction device and has a vertical lifting mechanism for controlling the liquid suction device to move along a vertical direction, and a horizontal moving mechanism for controlling the liquid suction device to move along a horizontal direction.
    Type: Application
    Filed: July 25, 2018
    Publication date: November 14, 2019
    Inventors: Fu-Yuan HUANG, Zong-En WU, Chih-Cheng WANG
  • Patent number: 10477448
    Abstract: Various solutions for cell reselection with interference avoidance with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive frequency information of a target cell from a broadcast channel of a serving cell. The apparatus may determine an overlapped bandwidth region between the serving cell and the target cell according to the frequency information. The apparatus may compare a signal quality of the serving cell in the overlapped bandwidth region with a signal quality of the target cell in the overlapped bandwidth region. The apparatus may determine whether to perform a cell reselection according to a comparison result.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: November 12, 2019
    Assignee: MEDIATEK INC.
    Inventors: Tsung-Ming Lee, Chun-Pin Chen, I-Hsien Yeh, Nien-En Wu, Shiau-Tsung Chiu
  • Patent number: 10438991
    Abstract: A pixel light emitting device including a substrate, a plurality of light emitting elements and a shading layer disposed around each of the light emitting elements is provided. Each of the light emitting elements includes a first electrode layer disposed on the substrate, a second electrode layer not contacting with the first electrode layer, a first semiconductor layer disposed on the first electrode layer, a second semiconductor layer disposed on the second electrode layer and covering the first semiconductor layer, a light emitting layer disposed on the second semiconductor layer, a third semiconductor layer disposed on the light emitting layer, and at least one first penetrator, which penetrates the light emitting layer and the second semiconductor layer to form an electrical connection between the first semiconductor layer and the third semiconductor layer.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: October 8, 2019
    Assignee: Au Optronics Corporation
    Inventors: I-Hsun Hsieh, Yang-En Wu
  • Patent number: 10386718
    Abstract: A computer-implemented method includes modeling, using the computer, a photoresist profile in accordance with a magnitude of a gradient of an inhibitor concentration disposed in the photoresist. The photoresist is used during a process to form an integrated circuit. In one embodiment, the computer-implemented method further includes applying the modeled photoresist profile to reduce a distortion in a printed photoresist pattern caused by a response of the photoresist to an electromagnetic wave and/or particle beam during the process.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: August 20, 2019
    Assignee: SYNOPSYS, INC.
    Inventors: Cheng En Wu, Haiqing Wei, Qiaolin Zhang, Hua Song
  • Publication number: 20190187023
    Abstract: A gentle start-up device includes: a rotational type hollow pipe body, including an inlet and an outlet, and having an inner wall provided with a plurality of bar-shaped fins; a transmission unit, physically connected to the rotational type hollow pipe body; and a driving unit, physically connected to the transmission unit for driving the transmission unit to rotate the rotational type hollow pipe body in a rotational direction and to achieve a predetermined rotational speed according to a water supply flow value of a water turbine of a hydraulic generator set, whereby water flow which passes through the rotational type hollow pipe body generates rotational flow.
    Type: Application
    Filed: December 14, 2017
    Publication date: June 20, 2019
    Inventors: BO-HAN WANG, Cheng-En Wu, Ren-Yo Huang
  • Patent number: 10281488
    Abstract: A probe card includes a substrate module having an installation hole and a first stair-shaped structure provided on two stairs thereof with a first connection surface and a first transmission surface having a first contact pad, a probe module having a probe and a second stair-shaped structure provided on two stairs thereof with a second connection surface and a second transmission surface having a second contact pad electrically connected with the probe, and a pressing member. The probe module is disposed in the installation hole so that the first and second connection surfaces are connected and the first and second transmission surfaces are opposite. The pressing member is detachably pressed on the probe module to press the second connection surface against the first connection surface and make the first and second contact pads electrically connected.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: May 7, 2019
    Assignee: MPI CORPORATION
    Inventors: Shih-Shin Chen, Cheng-En Wu, Chia-Hsiang Yu
  • Publication number: 20190131341
    Abstract: A pixel light emitting device including a substrate, a plurality of light emitting elements and a shading layer disposed around each of the light emitting elements is provided. Each of the light emitting elements includes a first electrode layer disposed on the substrate, a second electrode layer not contacting with the first electrode layer, a first semiconductor layer disposed on the first electrode layer, a second semiconductor layer disposed on the second electrode layer and covering the first semiconductor layer, a light emitting layer disposed on the second semiconductor layer, a third semiconductor layer disposed on the light emitting layer, and at least one first penetrator, which penetrates the light emitting layer and the second semiconductor layer to form an electrical connection between the first semiconductor layer and the third semiconductor layer.
    Type: Application
    Filed: April 2, 2018
    Publication date: May 2, 2019
    Applicant: Au Optronics Corporation
    Inventors: I-Hsun Hsieh, Yang-En Wu
  • Publication number: 20190116537
    Abstract: Various solutions for cell reselection with interference avoidance with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive frequency information of a target cell from a broadcast channel of a serving cell. The apparatus may determine an overlapped bandwidth region between the serving cell and the target cell according to the frequency information. The apparatus may compare a signal quality of the serving cell in the overlapped bandwidth region with a signal quality of the target cell in the overlapped bandwidth region. The apparatus may determine whether to perform a cell reselection according to a comparison result.
    Type: Application
    Filed: October 2, 2018
    Publication date: April 18, 2019
    Inventors: Tsung-Ming Lee, Chun-Pin Chen, I-Hsien Yeh, Nien-En Wu, Shiau-Tsung Chiu
  • Patent number: 10259953
    Abstract: An ink composition and an adhesion promoter are provided. The adhesion promoter is suitable for production while remaining the stronger adhesion. The adhesion promoter is formed by the reaction of at least one alpha hydroxy acid and at least one alpha hydroxy acid ester with the metal alkoxide. More specifically, by combining the renewable and green alpha hydroxy acid and safer plasticizing alpha hydroxy acid ester as reagent to react with the metal alkoxide, the eco-friendly and non-toxic adhesion promoter with superior adhesion for use in ink composition can be obtained. The ink composition includes the adhesion promoter, a pigment, a polymeric binder, and a solvent for the polymeric binder. The ink composition is odorless and colorless, and shows good wet crinkle resistance. Especially, the ink composition is suitable for printing on the food package.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: April 16, 2019
    Assignee: BORICA CO., LTD.
    Inventors: Cheng-En Wu, Chun-Han Shih, Shu-Han Lee, Fu-Ming Tsuo
  • Patent number: 10259954
    Abstract: An ink composition and an adhesion promoter are provided. The adhesion promoter is suitable for production while remaining the stronger adhesion. The adhesion promoter is formed by the reaction of at least one alpha hydroxy acid, at least one alpha hydroxy acid ester, and a polymer having hydroxyl group, amino group, carboxyl group, or a combination thereof with a metal alkoxide. By combining the renewable and green alpha hydroxy acid and safer plasticizing alpha hydroxy acid ester, and the polymer as reagents to react with the metal alkoxide, the eco-friendly and non-toxic adhesion promoter with superior adhesion for use in ink composition can be obtained. The ink composition includes the adhesion promoter, a pigment, a polymeric binder, and a solvent for the polymeric binder. The ink composition is odorless and colorless, and shows good wet crinkle resistance. Especially, the ink composition is suitable for printing on the food package.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: April 16, 2019
    Assignee: BORICA CO., LTD.
    Inventors: Cheng-En Wu, Yu-Yung Lin, Chun-Han Shih, Shu-Han Lee, Fu-Ming Tsuo
  • Patent number: 10259970
    Abstract: The present invention is to provide polyether compounds having epoxy hydroxyl urethane group, as the following formula (I), (II) or (III) shows: and waterborne epoxy resin composition. Using the hydroxyl urethane as emulsifier, the obtained waterborne epoxy resin composition of the present invention has better stability and freeze-thaw resistance.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: April 16, 2019
    Assignee: CHANG CHUN PLASTICS CO., LTD.
    Inventors: Gai-Chi Chen, Chia-En Wu, An-Pang Tu, Kuen-Yuan Hwang
  • Publication number: 20190107753
    Abstract: A display panel including a first substrate, a second substrate, a first display medium layer, a polarizing layer, and a second display medium layer is provided. The first display medium layer is disposed between the first substrate and the second substrate. The first display medium layer includes a first base material and a plurality of first encapsulated particles immobilized in the first base material. The average size of the first encapsulated particles is 1 nm to 400 nm. The polarizing layer is disposed between the first display medium layer and the second substrate. The polarizing layer is in contact with the first display medium layer. The second display medium layer is disposed between the polarizing layer and the second substrate.
    Type: Application
    Filed: October 4, 2018
    Publication date: April 11, 2019
    Applicant: Au Optronics Corporation
    Inventors: Ju-Chin Chen, Seok-Lyul Lee, Syuan-Ling Yang, Yang-En Wu
  • Publication number: 20190099721
    Abstract: A method for manufacturing a porous membrane includes: mixing silicon carbide powders and a coagulant to form a first mixture; adding a sintering aid to the first mixture to form a second mixture; compressing the second mixture; and sintering the compressed second mixture. More particularly, the coagulant is in an amount of 1% to 3% by weight of the silicon carbide powders and the sintering aid is in an amount of 10% by weight of the first mixture.
    Type: Application
    Filed: April 20, 2018
    Publication date: April 4, 2019
    Applicant: Tamkang University
    Inventors: Tung-Wen Cheng, Su-En Wu, Yi-Chun Lin, Chung-Kai Chang
  • Publication number: 20190062583
    Abstract: A pigment composite particle is provided. The pigment composite particle is a covalently bonded product of a crosslinking structure having silicon-oxygen bonds and a plurality of organic pigment particles. The plurality of organic pigment particles are dispersed in the crosslinking structure. The chemical structure of the organic pigment particle includes C?O and one or more structures selected from the groups defined in the specification. A weather resistant coating composition and a weather resistant structure employing the same are also provided.
    Type: Application
    Filed: August 27, 2018
    Publication date: February 28, 2019
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Huai-Kuang FU, Pang-Hung LIU, Cheng En WU, Li Wen CHEN
  • Patent number: 10175098
    Abstract: An optical sensing circuit has a plurality of optical sensing units arranged so that the optical sensing circuit is ambient light insensitive or sensitive to light within certain spectrum. The sensitive spectra corresponding to the plurality of optical sensing units are different from one another.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: January 8, 2019
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Chih-Lung Lin, Chia-En Wu, Po-Syun Chen, Fu-Hsing Chen, Ming-Xun Wang, Ching-En Lee, Po-Cheng Lai, Jian-Shen Yu
  • Publication number: 20180353912
    Abstract: A rotary emulsification device structure includes a housing, a emulsification element and a rotary disk. The housing includes a chamber with a first inlet, a second inlet and an outlet. The emulsification element is disposed in the chamber and divides the chamber into a first space and a second space. The first inlet is disposed to communicate with the first space, and the second inlet and the outlet are disposed to communicate with the second space. The emulsification element includes a plurality of pores communicating with the first space and the second space. The rotary disk is disposed in the second space and rotates in the second space when being driven. The rotary disk includes a plurality of through holes.
    Type: Application
    Filed: April 20, 2018
    Publication date: December 13, 2018
    Applicant: Tamkang University
    Inventors: Tung-Wen Cheng, Su-En Wu
  • Publication number: 20180325840
    Abstract: The present invention relates to a composition and method for preventing or treating fatty pancreas, or ameliorating a pancreas disease caused by fatty pancreas, diabetes mellitus or other related disorders.
    Type: Application
    Filed: November 21, 2016
    Publication date: November 15, 2018
    Applicant: NATIONAL DEFENSE EDUCATION AND RESEARCH FOUNDATION
    Inventors: Oliver Yoa-Pu HU, Hsin-Tien HO, Yung-En WU, Hsi-Hui TANG