Patents by Inventor Yi-Ju Chen

Yi-Ju 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).

  • Patent number: 7842457
    Abstract: Disclosed are methods for nucleic acid amplification wherein nucleic acid templates, beads, and amplification reaction solution are emulsified and the nucleic acid templates are amplified to provide clonal copies of the nucleic acid templates attached to the beads. Also disclosed are kits and apparatuses for performing the methods of the invention.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: November 30, 2010
    Assignee: 454 Life Sciences Corporation
    Inventors: Jan Berka, Yi-Ju Chen, John H. Leamon, Steve Lefkowitz, Kenton L. Lohman, Vinod B. Makhijani, Jonathan M. Rothberg, Gary J. Sarkis, Maithreyan Srinivasan, Michael P. Weiner
  • Publication number: 20100192032
    Abstract: An embodiment of method for correcting an error associated with phasic synchrony of sequence data generated from a population of substantially identical copy of a template molecule is described that comprises (a) detecting a signal generated in response to an incorporation of one or more nucleotides in a sequencing reaction; (b) generating a value for the signal; and (c) correcting the value for the phasic synchrony error using a first parameter and a second carry forward parameter.
    Type: Application
    Filed: February 15, 2007
    Publication date: July 29, 2010
    Inventors: Yi-Ju Chen, Keith McDade, John Simpson
  • Publication number: 20090265614
    Abstract: A method for converting a computerized briefing file to a PC-less briefing file is disclosed and comprises the steps of: presenting the computerized briefing file via a briefing software, wherein the computerized briefing file has a plurality of pages of briefing data; capturing the plurality of frames of the presented page of briefing data while presenting each page of briefing data, wherein if a difference block is existed between the last frame and the next frame, the difference block being stored in the PC-less file, otherwise, presenting the next frame; judging whether the pagination of the presented frame is changed or not, if not, continuously capturing, comparing and storing the present page of briefing data, otherwise, capturing, comparing and storing the next page of briefing data; and such steps are not stopped until the last page of briefing data has being done.
    Type: Application
    Filed: July 28, 2008
    Publication date: October 22, 2009
    Inventors: Kuo-Lung CHANG, Yi-Ju Chen, Hsing-Yung Wang, Li-Chin Lin
  • Publication number: 20090203086
    Abstract: An embodiment of a system for reducing crosstalk in a parallel sequencing platform is described that comprises a substrate with a plurality of individual reaction environments that include a species of nucleic acid template, and a plurality of spatially localized reactants, wherein the localized reactants minimize the transmission of reaction products to a neighboring reaction environment due to a relative position of the localized reactants in the reaction environment.
    Type: Application
    Filed: January 29, 2009
    Publication date: August 13, 2009
    Inventors: Yi-Ju Chen, Jong-Bum Kim, Andrew Daniel Kebbel, James Matthew Nealis, Zhoutao Chen
  • Publication number: 20090165068
    Abstract: A network video system for a television to broadcast a computer network video program includes a peer-to-peer (P2P) video service platform, a computer, a network video decoder, and a television. The P2P video service platform further includes at least a video server, at least a commercial server, and a plurality of peers. The computer forms a P2P network connection with the P2P video service platform so as to download at least one video stream from the video server or the peers and at least one commercial stream from the commercial server. The network video decoder forms a local network connection with the computer so as to receive the video streams and the commercial streams downloaded to the computer. The television is coupled electrically with the network video decoder to display the video streams and the commercial streams received by the network video decoder.
    Type: Application
    Filed: July 28, 2008
    Publication date: June 25, 2009
    Inventors: Kuo-Lung Chang, Yi-Ju Chen, Hsing-Yung Wang
  • Publication number: 20090146166
    Abstract: A structure applying an optical wave guide layer includes an incident light source and at least one optical wave guide layer. The structure can be in any geometric shape such as a planar, hemispherical or conical shape. The geometric structure is designed for collecting and guiding the incident light source in specific directions. The light can be guided by a combination of materials having different optical properties. The incident angle of the collected light is controlled and the materials are selected to effectively overcome a drawback of the prior art that a portion of the light of some optical components cannot be extracted by a light extraction method.
    Type: Application
    Filed: April 2, 2008
    Publication date: June 11, 2009
    Inventors: Cheng-yi Liu, Yung-Hsun Lin, Ching-Liang Lin, Po-Han Chen, Chia-Lun Chang, Pen-Ko Chou, Yi-Ju Chen, You-Hsian Chang
  • Publication number: 20080283503
    Abstract: A method of processing nature pattern on expitaxial substrate, unlike the conventional method of processing regular pattern on expitaxial substrate (such as sapphire substrate) by lithography, wet etches a sapphire substrate directly to obtain a nature pattern, so as to simplify the fabrication process. Compared with the conventional way of processing pattern sapphire, the nature pattern sapphire substrate produced by the method can avoid voids between the interface of sapphire and GaN and apply this technology to a wired bond LED structure to increase the sidewall light extraction and improve the texture of the sapphire surface of a flip chip LED structure. In addition, this method also can be applied to a thin-GaN LED for achieving the surface texture after the sapphire is removed by laser.
    Type: Application
    Filed: May 14, 2007
    Publication date: November 20, 2008
    Inventors: Cheng-yi Liu, Yi-ju Chen, Shih-Chieh Hsu, Ching-Liang Lin
  • Patent number: 7400368
    Abstract: Liquid crystal displays and fabrication methods thereof. The liquid crystal display comprises a first substrate with an active matrix of a plurality of pixels. A second substrate is provided opposing the first substrate. A liquid crystal layer is interposed between the first substrate and the second substrate. Each pixel comprises a polymer dispersed liquid crystal layer corresponding to a first liquid crystal region and a non-polymer dispersed liquid crystal layer corresponding to a second liquid crystal region.
    Type: Grant
    Filed: October 4, 2005
    Date of Patent: July 15, 2008
    Assignee: Au Optronics Corp.
    Inventors: Yi-Ju Chen, Chia-Yu Lee, Chieh-Ting Chen, Po-Lun Chen
  • Publication number: 20080132693
    Abstract: Disclosed are methods for nucleic acid amplification wherein nucleic acid templates, beads, and amplification reaction solution are emulsified and the nucleic acid templates are amplified to provide clonal copies of the nucleic acid templates attached to the beads. Also disclosed are kits and apparatuses for performing the methods of the invention.
    Type: Application
    Filed: October 31, 2007
    Publication date: June 5, 2008
    Inventors: Jan Berka, Yi-Ju Chen, John H. Leamon, Steve Lefkowitz, Kenton L. Lohman, Vinod B. Makhijani, Jonathan M. Rothberg, Gary J. Sarkis, Maithreyan Srinivasan, Michael P. Weiner
  • Patent number: 7244567
    Abstract: This invention relates to methods of sequencing DNA. More specifically, this invention relates to methods of sequencing both the sense and antisense strands of DNA through the use of blocked and unblocked sequencing primers. In brief, these methods include the steps of annealing an unblocked primer to a first strand of nucleic acid; annealing a second blocked primer to a second strand of nucleic acid; elongating the nucleic acid along the first strand with a polymerase; terminating the first sequencing primer; deblocking the second primer; and elongating the nucleic acid along the second strand.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: July 17, 2007
    Assignee: 454 Life Sciences Corporation
    Inventors: Yi-Ju Chen, John H. Leamon, Kenton L. Lohman, Michael T. Ronan, Jonathan M. Rothberg, Maithreyan Srinivasan, Michael P. Weiner
  • Publication number: 20060203147
    Abstract: Liquid crystal displays and fabrication methods thereof. The liquid crystal display comprises a first substrate with an active matrix of a plurality of pixels. A second substrate is provided opposing the first substrate. A liquid crystal layer is interposed between the first substrate and the second substrate. Each pixel comprises a polymer dispersed liquid crystal layer corresponding to a first liquid crystal region and a non-polymer dispersed liquid crystal layer corresponding to a second liquid crystal region.
    Type: Application
    Filed: October 4, 2005
    Publication date: September 14, 2006
    Inventors: Yi-Ju Chen, Chia-Yu Lee, Chieh-Ting Chen, Po-Lun Chen
  • Publication number: 20060134633
    Abstract: This invention relates to methods of sequencing DNA. More specifically, this invention relates to methods of sequencing both the sense and antisense strands of DNA through the use of blocked and unblocked sequencing primers. In brief, these methods include the steps of annealing an unblocked primer to a first strand of nucleic acid; annealing a second blocked primer to a second strand of nucleic acid; elongating the nucleic acid along the first strand with a polymerase; terminating the first sequencing primer; deblocking the second primer; and elongating the nucleic acid along the second strand.
    Type: Application
    Filed: January 28, 2004
    Publication date: June 22, 2006
    Inventors: Yi-Ju Chen, John Leamon, Kenton Lohman, Michael Ronan, Jonathan Rothberg, Maithreyan Srinivasan, Michael Weiner
  • Publication number: 20060088857
    Abstract: The present invention relates to methods and apparatuses for conducting densely packed, independent chemical reactions in parallel in fluid-permeable arrays. Accordingly, this invention also focuses on the use of such arrays for applications such as DNA sequencing, most preferably pyrophosphate sequencing, and DNA amplification.
    Type: Application
    Filed: September 1, 2005
    Publication date: April 27, 2006
    Inventors: Said Attiya, Vinod Makhijani, Ming Lei, Yi-Ju Chen, John Simpson, G. Roth, Chun Ho, Yu Pengguang
  • Patent number: 7035770
    Abstract: System and method for detecting suspicious process faults. A preferred embodiment comprises determining a strength relationship between wafer acceptance test (WAT) parameters and process steps. The strength relationships indicate the affect of a failed process step on the value of a WAT parameter. Thus, if a WAT parameter is not within the parameters set in the WAT, then the suspicious process steps that caused the failure are the process steps that had a strength relationship with the failed WAT parameter. Furthermore, in a preferred embodiment, negative inferences are determined and utilized to determine a degree of suspiciousness. The degree of suspiciousness is used to determine a total degree of suspiciousness.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: April 25, 2006
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Shuo-Huei Lin, Ruenn-Sheng Peng, Yi-Ju Chen, Kuo-Rung Hsiao
  • Publication number: 20060019264
    Abstract: The present invention relates to methods and apparati for conducting densely packed, independent chemical reactions in parallel in a substantially two-dimensional array. Accordingly, this invention also focuses on the use of this array for applications such as DNA sequencing, most preferably pyrosequencing, and DNA amplification.
    Type: Application
    Filed: November 23, 2004
    Publication date: January 26, 2006
    Inventors: Said Attiya, Vinod Makhijani, Ming Lei, Yi-Ju Chen, John Simpson, C. Roth, Chun Ho
  • Publication number: 20050137736
    Abstract: System and method for detecting suspicious process faults. A preferred embodiment comprises determining a strength relationship between wafer acceptance test (WAT) parameters and process steps. The strength relationships indicate the affect of a failed process step on the value of a WAT parameter. Thus, if a WAT parameter is not within the parameters set in the WAT, then the suspicious process steps that caused the failure are the process steps that had a strength relationship with the failed WAT parameter. Furthermore, in a preferred embodiment, negative inferences are determined and utilized to determine a degree of suspiciousness. The degree of suspiciousness is used to determine a total degree of suspiciousness.
    Type: Application
    Filed: December 18, 2003
    Publication date: June 23, 2005
    Inventors: Shuo-Huei Lin, Ruenn-Sheng Peng, Yi-Ju Chen, K.R. Hsiao
  • Publication number: 20050079510
    Abstract: Disclosed are methods for nucleic acid amplification wherein nucleic acid templates, beads, and amplification reaction solution are emulsified and the nucleic acid templates are amplified to provide clonal copies of the nucleic acid templates attached to the beads. Also disclosed are kits and apparatuses for performing the methods of the invention.
    Type: Application
    Filed: January 28, 2004
    Publication date: April 14, 2005
    Inventors: Jan Berka, Yi-Ju Chen, John Leamon, Steve Lefkowitz, Kenton Lohman, Vinod Makhijani, Jonathan Rothberg, Gary Sarkis, Maithreyan Srinivasan, Michael Weiner