Patents by Inventor Wen Chin Chen

Wen Chin Chen 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: 20180337432
    Abstract: A lithium ion secondary battery includes a positive electrode plate including a positive electrode material and a negative electrode plate including a negative electrode material. An isolation membrane and an electrolyte are also included. A Prussian Blue analogue additive is in at least one of the positive electrode plate, the negative electrode plate, and the electrolyte. When the additive is included, the additive respectively has a mass percentage of about 0.5% to about 5% of a total mass of the positive electrode material or of the negative electrode material, or of the electrolyte.
    Type: Application
    Filed: August 16, 2017
    Publication date: November 22, 2018
    Inventors: CHAN-HSIANG HSU, MING-SHU KUO, WEN-CHIN CHEN, PO-YEN CHEN, CHIN-LUNG CHIU, FENG-YUEN DAI
  • Publication number: 20180294508
    Abstract: A lithium ion battery diaphragm includes a film and a ceramic layer, the ceramic layer is formed on at least one surface of the film to form a structure in the shape of a grid on the at least one surface of the film. A method for manufacturing the lithium ion battery diaphragm is also provided.
    Type: Application
    Filed: June 23, 2017
    Publication date: October 11, 2018
    Inventors: HSIN-NI CHIANG, CHIA-LIN MA, MING-SHU KUO, PO-YEN CHEN, WEN-CHIN CHEN, CHAN-HSIANG HSU, BI-SHENG JANG, YU-HSUAN TANG, CHIN-LUNG CHIU, FENG-YUEN DAI
  • Publication number: 20180175196
    Abstract: A method includes providing a semiconductor structure having an active region and an isolation structure adjacent to the active region, the active region having source and drain regions sandwiching a channel region for a transistor, the semiconductor structure further having a gate structure over the channel region. The method further includes etching a trench in one of the source and drain regions, wherein the trench exposes a portion of a sidewall of the isolation structure, epitaxially growing a first semiconductor layer in the trench, epitaxially growing a second semiconductor layer over the first semiconductor layer, changing a crystalline facet orientation of a portion of a top surface of the second semiconductor layer by an etching process, and epitaxially growing a third semiconductor layer over the second semiconductor layer after the changing of the crystalline facet orientation.
    Type: Application
    Filed: March 31, 2017
    Publication date: June 21, 2018
    Inventors: Wen-Chin Chen, Cheng-Yi Wu, Yu-Hung Cheng, Ren-Hua Guo, Hsiang Liu, Chin-Szu Lee
  • Publication number: 20180125582
    Abstract: This invention provides a corneal surgery risk evaluation method and system thereof. Utilizing a mechanical numerical model to evaluate stress differences before corneal surgery and after, and further providing a suggested surgical path and risk after surgery. The evaluation method, comprising: measuring Intraocular pressure (IOP); inputting geometric parameters and material parameters of multi-layer of corneal; constructing a first corneal numerical model; constructing a second corneal numerical model with at least one cutting path character; evaluating whether the cutting path character should be re-constructed or not.
    Type: Application
    Filed: November 8, 2017
    Publication date: May 10, 2018
    Inventors: Wen-Pin SHIH, Wen-Chin CHEN
  • Patent number: 9748555
    Abstract: A Ni—Mn composite oxalate powder is provided. The Ni—Mn composite oxalate powder includes a plurality of biwedge octahedron particles represented by the general formula: NiqMnxCoyMzC2O4.nH2O, wherein q+x+y+z=1, 0<q, x<1, 0?y<1, 0?z<0.15, 0?n?5, and M is at least one of Mg, Sr, Ba, Cd, Zn, Al, Ga, B, Zr, Ti, Ca, Ce, Y, Nb, Cr, Fe and V. The above powder may be further calcined with a lithium salt to form a lithium transition metal oxide powder for use as a positive electrode material in lithium ion-batteries.
    Type: Grant
    Filed: December 9, 2016
    Date of Patent: August 29, 2017
    Assignees: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, NATIONAL TAIWAN UNIVERSITY
    Inventors: Hung-Chun Wu, Yu-Ting Chen, Nae-Lih Wu, Wen-Chin Chen, Shih-Chieh Liao, Yih-Chyng Wu
  • Patent number: 9590244
    Abstract: The disclosure provides a Ni—Mn composite oxalate powder, including a plurality of biwedge octahedron particles represented by the general formula: NiqMnxCoyMzC2O4.nH2O, wherein q+x+y+z=1, 0<q, x<1, 0?y<1, 0?z<0.15, 0?n?5, and M is at least one of Mg, Sr, Ba, Cd, Zn, Al, Ga, B, Zr, Ti, Ca, Ce, Y, Nb, Cr, Fe and V. The above powder may be further calcined with a lithium salt to form a lithium transition metal oxide powder for use as a positive electrode material in lithium ion-batteries.
    Type: Grant
    Filed: December 26, 2013
    Date of Patent: March 7, 2017
    Assignees: Industrial Technology Research Institute, National Taiwan University
    Inventors: Hung-Chun Wu, Yu-Ting Chen, Nae-Lih Wu, Wen-Chin Chen, Shih-Chieh Liao, Yih-Chyng Wu
  • Publication number: 20160302311
    Abstract: The present disclosure relates, according to some embodiments, to a method of fabricating a flexible metal-clad laminate comprising forming a metal layer on a surface of a polyimide film, wherein the metal layer and the polyimide film are contacting each other and forming a laminate, and heating the laminate at a temperature of about 80° C. to about 140° C. until a weight loss of the laminate reaches about 1% or higher.
    Type: Application
    Filed: April 8, 2016
    Publication date: October 13, 2016
    Inventors: Chung-Yi Chen, Akihisa Hamazawa, Wen-Chin Chen, Chien-Feng Chiu, Shih-Cheng Fan
  • Patent number: 9187452
    Abstract: The present invention provides a method for preparing Nilotinib of the following structure: by direct condensation of an ester and an aniline promoted by trialkyl aluminum in an organic solvent.
    Type: Grant
    Filed: September 7, 2014
    Date of Patent: November 17, 2015
    Assignee: FORMOSA LABORATORIES, INC.
    Inventors: Jui-Te Hung, Wen-Chin Chen
  • Publication number: 20150104706
    Abstract: The disclosure provides a Ni—Mn composite oxalate powder, including a plurality of biwedge octahedron particles represented by the general formula: NiqMnxCoyMzC2O4.nH2O, wherein q+x+y+z=1, 0<q, x<1, 0?y<1, 0?z<0.15, 0?n?5, and M is at least one of Mg, Sr, Ba, Cd, Zn, Al, Ga, B, Zr, Ti, Ca, Ce, Y, Nb, Cr, Fe and V. The above powder may be further calcined with a lithium salt to form a lithium transition metal oxide powder for use as a positive electrode material in lithium ion-batteries.
    Type: Application
    Filed: December 26, 2013
    Publication date: April 16, 2015
    Applicants: NATIONAL TAIWAN UNIVERSITY, INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hung-Chun WU, Yu-Ting CHEN, Nae-Lih WU, Wen-Chin CHEN, Shih-Chieh LIAO, Yih-Chyng WU
  • Publication number: 20140054434
    Abstract: A frame structure may include a frame layer, having a hollow portion in a central portion of the frame layer; a transparent layer, attaching and covering the hollow portion; and a sticking layer, sticking to the transparent layer, wherein a SEBS glue (namely a styrenic elastomeric glue) is coated on the sticking layer to enable the frame layer, transparent layer and a framed object to repeatedly and seamlessly attach to any flat surfaces.
    Type: Application
    Filed: August 25, 2012
    Publication date: February 27, 2014
    Applicant: ESHINETEK TECHNOLOGY CO.,LTD.
    Inventor: Wen-Chin Chen
  • Patent number: 8269785
    Abstract: An interface apparatus and a method of writing an extended display identification data (EDID) are provided. The interface apparatus includes a data processing unit, a memory unit and a switching unit. The memory unit is coupled to a connector corresponding to the memory unit and the data processing unit via the switching unit. When the interface apparatus is being initialized, the data processing unit detects whether or not the EDID stored in the memory unit is correct. If the EDID stored in the memory unit is incorrect, the data processing unit rewrites the EDID to the memory unit.
    Type: Grant
    Filed: December 4, 2007
    Date of Patent: September 18, 2012
    Assignee: Coretronic Corporation
    Inventors: Ming-Chih Kao, Chun-Chieh Chen, Wen-Chin Chen
  • Publication number: 20120062562
    Abstract: An apparatus and method are disclosed to implement a universal 3D (3-Dimensional) image system with automatic search for 3D communication protocol. The apparatus includes a memory to store a plurality of communication protocols. The apparatus further includes a controller operatively coupled to the memory to detect a transmitted communication protocol by comparing the transmitted communication protocol with the plurality of communication protocols stored in the memory of the glasses. In addition, the controller receives and processes the 3D image data based on the transmitted communication protocol.
    Type: Application
    Filed: September 14, 2011
    Publication date: March 15, 2012
    Inventors: Chen Tai Chen, Wen Chin Chen, Jing Shing Ding, Feng Pang Tu, Guan Shing Yu
  • Patent number: 7635846
    Abstract: A motion detector device includes a lamp assembly, a junction box assembly with a cylindrically shaped holding arm, a rotation assembly incorporating a sensor seat, a pyro-sensor and circuitry, and a lens assembly. The lens assembly can assume a semi-spherical or cylindrical shape. The lens assembly is integrally formed by a plurality of multifaceted lenses with pre-determined focuses constituting pre-determined focusing views. Each focusing view is defined for a range/distance and angle of detection. The lens assembly can be rotated to select a specific focusing view. The sensor seat is disposed at the focus of the selected focusing view to receive infrared radiation rays. The entire or half or portion of the lens assembly carries lenses making up the pre-determined focusing views.
    Type: Grant
    Filed: December 9, 2008
    Date of Patent: December 22, 2009
    Assignee: IQ Group SDN BHD
    Inventors: Yung Chih Chi, Wen Chin Chen
  • Patent number: 7623024
    Abstract: The present invention is a door chime. The door chime has a decorative cover connected to a sound module including sound controls. The decorative cover is shiftable relative to the sound module from a first position in which the decorative chime will be displayed during normal use, to a second position to allow access to the sound controls in the second position. The connection between the sound module and the decorative cover allows for either a sliding connection or a rotating connection depending on the desired configuration. The power module for the door chime is interchangeable between a battery powered and hard wired module.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: November 24, 2009
    Assignee: IQ Group SDN BHD
    Inventors: Wen-Chin Chen, Chun Teng Tan
  • Publication number: 20090084957
    Abstract: A motion detector device includes a lamp assembly, a junction box assembly with a cylindrically shaped holding arm, a rotation assembly incorporating a sensor seat, a pyro-sensor and circuitry, and a lens assembly. The lens assembly can assume a semi-spherical or cylindrical shape. The lens assembly is integrally formed by a plurality of multifaceted lenses with pre-determined focuses constituting pre-determined focusing views. Each focusing view is defined for a range/distance and angle of detection. The lens assembly can be rotated to select a specific focusing view. The sensor seat is disposed at the focus of the selected focusing view to receive infrared radiation rays. The entire or half or portion of the lens assembly carries lenses making up the pre-determined focusing views.
    Type: Application
    Filed: December 9, 2008
    Publication date: April 2, 2009
    Applicant: IQ Group SDN BHD
    Inventors: Yung Chih Chi, Wen Chin Chen
  • Publication number: 20090027409
    Abstract: An interface apparatus and a method of writing an extended display identification data (EDID) are provided. The interface apparatus includes a data processing unit, a memory unit and a switching unit. The memory unit is coupled to a connector corresponding to the memory unit and the data processing unit via the switching unit. When the interface apparatus is being initialized, the data processing unit detects whether or not the EDID stored in the memory unit is correct. If the EDID stored in the memory unit is incorrect, the data processing unit rewrites the EDID to the memory unit.
    Type: Application
    Filed: December 4, 2007
    Publication date: January 29, 2009
    Applicant: CORETRONIC CORPORATION
    Inventors: Ming- Chih Kao, Chun-Chieh Chen, Wen- Chin Chen
  • Patent number: 7473899
    Abstract: According to the present invention, a preferred embodiment of a motion detector device comprises a lamp assembly, a junction box assembly with a cylindrically shaped holding arm, a rotation assembly incorporating a sensor seat, a pyro-sensor and circuitry, and a lens assembly. The lens assembly can assume a semi-spherical or cylindrical shape. The lens assembly is integrally formed by a plurality of multifaceted lenses with pre-determined focuses constituting pre-determined focusing views. Each focusing view is defined for a range/distance and angle of detection. The lens assembly can be rotated to select a specific focusing view. The sensor seat is disposed at the focus of the selected focusing view to receive infrared radiation rays. The entire or half or portion of the lens assembly carries lenses making up the pre-determined focusing views. The present invention also teaches methods of selecting a specific focusing view for a motion detector device.
    Type: Grant
    Filed: May 22, 2006
    Date of Patent: January 6, 2009
    Assignee: IQ Group SDN BHD
    Inventors: Yung Chih Chi, Wen Chin Chen
  • Publication number: 20070279198
    Abstract: The present invention is a door chime. The door chime has a decorative cover connected to a sound module including sound controls. The decorative cover is shiftable relative to the sound module from a first position in which the decorative chime will be displayed during normal use, to a second position to allow access to the sound controls in the second position. The connection between the sound module and the decorative cover allows for either a sliding connection or a rotating connection depending on the desired configuration. The power module for the door chime is interchangeable between a battery powered and hard wired module.
    Type: Application
    Filed: May 11, 2007
    Publication date: December 6, 2007
    Inventors: Wen-Chin Chen, Chun Teng Tan
  • Publication number: 20060267197
    Abstract: A integrated circuit device made using LCD-COG (liquid crystal display-chip on glass) technique is disclosed. The integrated circuit device comprises a substrate, a plurality of dies having surfaces with a plurality of compliant bumps thereon. The compliant bumps are rearranged in any area of the dies for electrically connecting the dies and the substrate. The joint area of the bumps after rearrangement is smaller than the joint area of the bumps on the center. An adhesive is daubed on the joint area of the substrate and the dies for the purpose of jointing the substrate and the dies. By changing the position of the compliant bumps so that they are centrally corresponded on the dies without changing the electrical characteristics and the wiring arrangement of the dies, costs are lowered, reliability is increased and the glass substrate is less easily bent.
    Type: Application
    Filed: July 28, 2006
    Publication date: November 30, 2006
    Inventors: Wen-Chin Chen, Sheng-Shu Yang
  • Patent number: 7034664
    Abstract: A general short-range remote control alerting system consists of at least one transmitter or encoder device in communication with at least one receiver or decoder device. Each transmitter or encoder device has a factory pre-set unique identification (ID) code. The receiver or decoder device utilizes a memory device, the memory of which will not change due to power supply interruption and can be read or written or re-written to store ID codes from the various transmitters or encoder devices. The transmitter or encoder device transmits ID code to the receiver or decoder device, and upon matching, the receiver or decoder device causes pre-defined functions to be performed, such as a musical tune to be played or a light to be activated or de-activated. A communication protocol realizing the above system is also disclosed. The present invention can be applied to doorbells, security lights, home controls and security alarm systems.
    Type: Grant
    Filed: January 29, 2004
    Date of Patent: April 25, 2006
    Assignee: IQ Group SDN BHD
    Inventors: Wen Chin Chen, Kun Li Chen