Patents by Inventor Kong Chen

Kong 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: 20110222252
    Abstract: The present invention provides systems and methods for assembling an electronic assembly using an anisotropic conducting membrane (ACM) as a component interconnect and a substrate embossed with placement cavities or a positional fixture to facilitate component placement on the substrate in the electronic assembly. The fixture may comprise multiple layers of interconnects to improve routing density for the electronic assembly enclosed in a housing. An alignment chain may be used to monitor positional and contact integrity of the ACM interfaced components in a complex assembly. The systems and methods allow components to be detached for reuse. Interconnection elements or conduction pathways at the components can be used to interconnect a plurality of neighboring substrates over the ACM layers into a stacked electronic assembly.
    Type: Application
    Filed: July 14, 2010
    Publication date: September 15, 2011
    Inventor: Kong-Chen Chen
  • Publication number: 20110164951
    Abstract: The present invention relates generally to assembly techniques. According to the present invention, the alignment and probing techniques to improve the accuracy of component placement in assembly are described. More particularly, the invention includes methods and structures to detect and improve the component placement accuracy on a target platform by incorporating alignment marks on component and reference marks on target platform under various probing techniques. A set of sensors grouped in any array to form a multiple-sensor probe can detect the deviation of displaced components in assembly.
    Type: Application
    Filed: March 16, 2011
    Publication date: July 7, 2011
    Applicant: Wintec Industries, Inc.
    Inventor: KONG-CHEN CHEN
  • Publication number: 20110121841
    Abstract: The present invention relates generally to assembly techniques. According to the present invention, the alignment and probing techniques to improve the accuracy of component placement in assembly are described. More particularly, the invention includes methods and structures to detect and improve the component placement accuracy on a target platform by incorporating alignment marks on component and reference marks on target platform under various probing techniques. A set of sensors grouped in any array to form a multiple-sensor probe can detect the deviation of displaced components in assembly.
    Type: Application
    Filed: May 13, 2010
    Publication date: May 26, 2011
    Inventor: Kong-Chen Chen
  • Publication number: 20110121293
    Abstract: The present invention relates generally to assembly techniques. According to the present invention, the alignment and probing techniques to improve the accuracy of component placement in assembly are described. More particularly, the invention includes methods and structures to detect and improve the component placement accuracy on a target platform by incorporating alignment marks on component and reference marks on target platform under various probing techniques. A set of sensors grouped in any array to form a multiple-sensor probe can detect the deviation of displaced components in assembly.
    Type: Application
    Filed: May 13, 2010
    Publication date: May 26, 2011
    Inventor: Kong-Chen Chen
  • Publication number: 20110119906
    Abstract: The present invention relates generally to assembly techniques. According to the present invention, the alignment and probing techniques to improve the accuracy of component placement in assembly are described. More particularly, the invention includes methods and structures to detect and improve the component placement accuracy on a target platform by incorporating alignment marks on component and reference marks on target platform under various probing techniques. A set of sensors grouped in any array to form a multiple-sensor probe can detect the deviation of displaced components in assembly.
    Type: Application
    Filed: May 13, 2010
    Publication date: May 26, 2011
    Inventor: Kong-Chen Chen
  • Publication number: 20110119907
    Abstract: The present invention relates generally to assembly techniques. According to the present invention, the alignment and probing techniques to improve the accuracy of component placement in assembly are described. More particularly, the invention includes methods and structures to detect and improve the component placement accuracy on a target platform by incorporating alignment marks on component and reference marks on target platform under various probing techniques. A set of sensors grouped in any array to form a multiple-sensor probe can detect the deviation of displaced components in assembly.
    Type: Application
    Filed: May 13, 2010
    Publication date: May 26, 2011
    Inventor: Kong-Chen Chen
  • Patent number: 7928591
    Abstract: The present invention relates generally to assembly techniques. According to the present invention, the alignment and probing techniques to improve the accuracy of component placement in assembly are described. More particularly, the invention includes methods and structures to detect and improve the component placement accuracy on a target platform by incorporating alignment marks on component and reference marks on target platform under various probing techniques. A set of sensors grouped in any array to form a multiple-sensor probe can detect the deviation of displaced components in assembly.
    Type: Grant
    Filed: February 10, 2006
    Date of Patent: April 19, 2011
    Assignee: Wintec Industries, Inc.
    Inventor: Kong-Chen Chen
  • Publication number: 20110085311
    Abstract: A manufacturing technique for constructing passive electronic components in vertical configurations is disclosed. Electrically passive components are constructed in a structure that is substantially perpendicular to target platform including a first plane to provide a larger electrode contact area and a smaller physical dimension. Passive components structured to be substantially perpendicular to a plane associated with a target platform can be directly connected to pad contacts of an integrated circuit or substrate or can be embedded in a package to reduce the area overhead of a passive component while improving the effectiveness of the passive components in their applications.
    Type: Application
    Filed: December 4, 2009
    Publication date: April 14, 2011
    Applicant: WINTEC INDUSTRIES, INC.
    Inventor: Kong-Chen Chen
  • Publication number: 20110069463
    Abstract: A manufacturing method for manufacturing an electronic device is disclosed. Conductive elastomers comprising of various configurations and resistivity are coupled to contact pads of an electronic device. The conductive elastomers are also coupled to substrate contacts on a substrate, allowing the conductive elastomers to function as electrical connection from device to substrate as well as to embed one or more passive components at the contact pads of the electronic device.
    Type: Application
    Filed: August 10, 2010
    Publication date: March 24, 2011
    Applicant: Wintec Industries, Inc.
    Inventor: Kong-Chen Chen
  • Patent number: 7592162
    Abstract: The present invention relates to a detection method to differentiate between egg-derived ingredients and chicken-derived ingredients (chicken parts/tissues, excluding eggs) in foods or other products and primer pairs and probes used for specifically detecting chicken in foods or products.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: September 22, 2009
    Inventors: Lih-Ching Chiueh, Shiou-Wei Tsuei, Pei-Chun Hsieh, Tsung-Hsi Wu, Yang-Chih Shih, Shu-Kong Chen
  • Publication number: 20080254463
    Abstract: The present invention relates to a detection method to differentiate between egg-derived ingredients and chicken-derived ingredients (chicken parts/tissues, excluding eggs) in foods or other products and primer pairs and probes used for specifically detecting chicken in foods or products.
    Type: Application
    Filed: December 21, 2007
    Publication date: October 16, 2008
    Inventors: Lih-Ching Chiueh, Shiou-Wei Tsuei, Pei-Chun Hsieh, Tsung-Hsi Wu, Yang-Chih Shih, Shu-Kong Chen
  • Patent number: 7357646
    Abstract: A dual-in-line adaptor for mounting an electronic assembly that requires validation includes a pair of substantially parallel pin strips mounted to a first side of a dual-in-line adaptor circuit board and a first land pattern on at least one of the first side and a second side of the dual-in-line adaptor circuit board. The second side opposing the first side and the first land pattern corresponding to a second land pattern on the electronic assembly that requires validation. A method for testing an electronic assembly that requires validation using a dual-in-line adaptor is also described.
    Type: Grant
    Filed: May 16, 2005
    Date of Patent: April 15, 2008
    Assignee: Wintec Industries, Inc.
    Inventor: Kong-Chen Chen
  • Publication number: 20070224660
    Abstract: A new cytotoxic T lymphocyte (CTL) assay has been discovered using two cell lines that stably express either green fluorescent protein (GFP) or red fluorescent protein (DsRed), which are distinguishable by FACS, fluorescence microplate reader, or fluorescence microscopy. Using one cell line as a target (T) to present antigen and the other, at the same number, as an internal control (reference, R), a new CTL assay (named fluorolysometric (FL)-CTL assay) way developed based on cytolysis of these fluorescent protein-expressing targets detectable by FACS. This FL-CTL assay was further extended for use with a fluorescent microplate reader. This FL-CTL assay was reproducibly used to determine primary CTL activity at high sensitivity when compared to other conventional assays with in vivo activated T cells against different antigens. This new reliable, sensitive, convenient, and economical CTL assay has broad application potentials for experimental and clinical use in different antigen and effector-target systems.
    Type: Application
    Filed: April 14, 2005
    Publication date: September 27, 2007
    Inventors: Yan Cui, Kong Chen
  • Publication number: 20070187844
    Abstract: The present invention provides systems and methods for assembling an electronic assembly using an anisotropic conducting membrane (ACM) as a component interconnect and a substrate embossed with placement cavities or a positional fixture to facilitate component placement on the substrate in the electronic assembly. The fixture may comprise multiple layers of interconnects to improve routing density for the electronic assembly enclosed in a housing. An alignment chain may be used to monitor positional and contact integrity of the ACM interfaced components in a complex assembly. The systems and methods allow components to be detached for reuse. Interconnection elements or conduction pathways at the components can be used to interconnect a plurality of neighboring substrates over the ACM layers into a stacked electronic assembly.
    Type: Application
    Filed: November 6, 2006
    Publication date: August 16, 2007
    Inventor: Kong-Chen Chen
  • Publication number: 20070009910
    Abstract: The present invention relates to a reference plasmid for use in specifically detecting the meat of pig, cattle, sheep, deer, horse and kangaroo. The reference plasmid can be used in rapidly identifying the species of meat and can be used in testing commercial meat products.
    Type: Application
    Filed: July 5, 2005
    Publication date: January 11, 2007
    Applicant: Bureau of Food and Drug Analysis, Department of Health, Executive Yuan
    Inventors: Lih-Ching Chiueh, Yu-Chih Chen, Shiou-Wei Tsuei, Tsung-Hsi Wu, Shin-Shing Li, Chun-Hsien Li, Yuan-Hsin Chang, Yang-Chih Shih, Shu-Kong Chen
  • Publication number: 20060202359
    Abstract: The present invention relates generally to assembly techniques. According to the present invention, the alignment and probing techniques to improve the accuracy of component placement in assembly are described. More particularly, the invention includes methods and structures to detect and improve the component placement accuracy on a target platform by incorporating alignment marks on component and reference marks on target platform under various probing techniques. A set of sensors grouped in any array to form a multiple-sensor probe can detect the deviation of displaced components in assembly.
    Type: Application
    Filed: February 10, 2006
    Publication date: September 14, 2006
    Applicant: Wintec Industries, Inc.
    Inventor: Kong-Chen Chen
  • Patent number: 7089412
    Abstract: A memory module contains a plurality of memory devices and receives control signals over a memory bus for accessing the memory devices. An adaptive buffering mechanism includes unregistered logic to electrically isolate the received control signals from one or more control drive signals. Register logic substantially synchronizes the control drive signals to a system clock to produce clocked control drive signals. A mode selection mechanism selectively outputs either the control drive signals or the clocked control drive signals to access the memory devices in accordance with a mode selection signal.
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: August 8, 2006
    Assignee: Wintec Industries, Inc.
    Inventor: Kong-Chen Chen
  • Publication number: 20040197497
    Abstract: A method for manufacturing ink-absorbing recording medium is provided. A glossy ink-absorbing recording medium can be made by the following steps: coating process P1, cationic aluminum oxide or a dispersing solution or a colloid solution which mainly includes a cationic aluminum oxide solution is applied on the base material to form a membrane layer; drying process P2, the membrane layer is dried or semi-dried; polyvinyl alcohol applying process P3, cationic polyvinyl alcohol is applied on the dried or semi-dried membrane layer; casting process P4, the membrane layer which is applied with cationic polyvinyl alcohol is cast.
    Type: Application
    Filed: April 7, 2004
    Publication date: October 7, 2004
    Applicant: Yuen Foong Yu Paper MFG. Co. Ltd.
    Inventor: Min-Kong Chen
  • Publication number: 20040143773
    Abstract: A memory module contains a plurality of memory devices and receives control signals over a memory bus for accessing the memory devices. An adaptive buffering mechanism includes unregistered logic to electrically isolate the received control signals from one or more control drive signals. Register logic substantially synchronizes the control drive signals to a system clock to produce clocked control drive signals. A mode selection mechanism selectively outputs either the control drive signals or the clocked control drive signals to access the memory devices in accordance with a mode selection signal.
    Type: Application
    Filed: January 17, 2003
    Publication date: July 22, 2004
    Inventor: Kong-Chen Chen
  • Patent number: 6728651
    Abstract: A phase-locked loop circuit having a programmable tuning voltage. As the input reference clock frequency is changed, the tuning voltage is changed accordingly to compensate for the propagation delay through the phase detector and thereby reduce discrepancies in the phase relationship between the input reference clock signal and the output clock signal at different frequencies. A set of compensation values corresponding to input reference clock frequencies are stored in a memory device. When the input reference clock frequency is changed, a corresponding compensation value is programmed to a digital-to-analog converter (DAC). The DAC outputs a voltage that is proportional to the value of the digital input to the DAC and can thus be used to regulate the tuning voltage of the PLL circuit so that the relationship of the input reference clock signal to the output clock signal remains stable with frequency changes.
    Type: Grant
    Filed: March 13, 2002
    Date of Patent: April 27, 2004
    Assignee: LTX Corporation
    Inventors: Tim Alton, Wai-Kong Chen, Michael Davis, Warren Necoechea