Patents by Inventor Jian-Wei Chen

Jian-Wei 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: 20140184528
    Abstract: The method for identifying a gesture on a touch panel has steps of receiving position information of at least three touch objects; determining whether the position information of any one of the at least three touch objects has been changed; if the position information of any one of the at least three touch objects has been changed, calculating a first sum of distances between the at least three touch objects before moving, then calculating a second sum of distances between the at least three touch objects after moving, and calculating a variation between the first sum and the second sum; and determining whether the variation exceeds a default value, and if the variation exceeds a default value, a first gesture is identified. The first gesture is identified as a grab gesture or a spread gesture based on whether the variation is positive or negative.
    Type: Application
    Filed: April 3, 2013
    Publication date: July 3, 2014
    Applicant: ELAN MICROELECTRONICS CORPORATION
    Inventors: Jian-Wei CHEN, Chien-Chou CHEN, Ying-Chieh CHUANG
  • Publication number: 20130106745
    Abstract: The present invention provides a touch pad operable with multi-objects and a method of operating such a touch pad. The touch pad includes a touch structure for sensing touch points of a first and a second object and a controller for generating corresponding touching signals and related position coordinates. Moreover, the controller calculates at least two movement amount indexes according to coordinate differences between these position coordinates, thereby generating a movement amount control signal to control behaviors of a software object.
    Type: Application
    Filed: September 13, 2012
    Publication date: May 2, 2013
    Applicant: ELAN MICROELECTRONICS CORPORATION
    Inventors: Wei-Wen YANG, Chuh-Min LIU, Jian-Wei Chen
  • Patent number: 8350822
    Abstract: The present invention provides a touch pad operable with multi-objects and a method of operating such a touch pad. The touch pad includes a touch structure for sensing touch points of a first and a second object and a controller for generating corresponding touching signals and related position coordinates. Moreover, the controller calculates at least two movement amount indexes according to coordinate differences between these position coordinates, thereby generating a movement amount control signal to control behaviors of a software object.
    Type: Grant
    Filed: January 8, 2012
    Date of Patent: January 8, 2013
    Assignee: Elan Microelectronics Corp.
    Inventors: Wei-Wen Yang, Chih-Min Liu, Jian-Wei Chen
  • Publication number: 20110224205
    Abstract: Provided is combined use of an epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) and curcumin or its analogue in cancer therapy, which reduces side effects resulting from the EGFR-TKI and reduces doses of the EGFR-TKI needed for the therapy, particular in a patient resistant to the treatment with the EGFR-TKI alone.
    Type: Application
    Filed: February 11, 2011
    Publication date: September 15, 2011
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: Huei-Wen Chen, Jen-Yi Lee, Pan-Chyr Yang, Sung-Liang Yu, Jian-Wei Chen, Chih-Hsin Yang, Chao-Chi Ho, Kuo-Hsiung Lee, Yufeng Jane Tseng, Gee-Chen Chang
  • Patent number: 7745134
    Abstract: This invention provides a method for predicting the post-treatment survival prospect of a cancer patient based on the expression level(s) of microRNAs hsa-miR137, hsa-miR372, hsa-miR182*, hsa-miR221, and hsa-let-7a in that cancer patient.
    Type: Grant
    Filed: April 9, 2008
    Date of Patent: June 29, 2010
    Assignees: National Taiwan University, Taichung Veterans General Hospital, National Chung Hsing University
    Inventors: Jian-Wei Chen, Sung-Liang Yu, Hsuan-Yu Chen, Gee-Chen Chang, Chih-Yi Chen, Pan-Chyr Yang
  • Patent number: 7658604
    Abstract: A specific-light-cured and pressure-differential embossing apparatus for embossing a specific-light-cured layer on a substrate includes a housing assembly, a mold, an elastic driving module, a pressure-difference generating module, and a specific light providing module. The substrate and the mold are disposed in a chamber of the housing assembly. The mold faces the specific-light-cured layer on the substrate. The elastic driving module is disposed in the chamber to divide the chamber into a first sub-chamber and a second sub-chamber. The pressure-difference generating module, connected to the first sub-chamber and the second sub-chamber, generates a pressure difference between the first sub-chamber and the second sub-chamber, and drives the elastic driving module to move and thus to drive the mold to move and press the specific-light-cured layer. The specific light providing module provides specific light to the specific-light-cured layer to cure the specific-light-cured layer.
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: February 9, 2010
    Assignee: National Taiwan University
    Inventors: Sen-Yeu Yang, Fang-Sung Cheng, Tzu-Chien Huang, Po-Hsun Huang, Jian-Wei Chen
  • Publication number: 20100015271
    Abstract: A specific-light-cured and pressure-differential embossing apparatus for embossing a specific-light-cured layer on a substrate includes a housing assembly, a mold, an elastic driving module, a pressure-difference generating module, and a specific light providing module. The substrate and the mold are disposed in a chamber of the housing assembly. The mold faces the specific-light-cured layer on the substrate. The elastic driving module is disposed in the chamber to divide the chamber into a first sub-chamber and a second sub-chamber. The pressure-difference generating module, connected to the first sub-chamber and the second sub-chamber, generates a pressure difference between the first sub-chamber and the second sub-chamber, and drives the elastic driving module to move and thus to drive the mold to move and press the specific-light-cured layer. The specific light providing module provides specific light to the specific-light-cured layer to cure the specific-light-cured layer.
    Type: Application
    Filed: October 21, 2008
    Publication date: January 21, 2010
    Inventors: Sen-Yeu YANG, Fang-Sung Cheng, Tzu-Chien Huang, Po-Hsun Huang, Jian-Wei Chen
  • Publication number: 20080254473
    Abstract: This invention provides a method for predicting the post-treatment survival prospect of a cancer patient based on the expression level(s) of microRNAs hsa-miR137, hsa-miR372, hsa-miR182*, hsa-miR221, and hsa-let-7a in that cancer patient.
    Type: Application
    Filed: April 9, 2008
    Publication date: October 16, 2008
    Inventors: Jian-Wei Chen, Sung-Liang Yu, Hsuan-Yu Chen, Gee-Chen Chang, Chih-Yi Chen, Pan-Chyr Yang
  • Publication number: 20060194235
    Abstract: The human HLJ1 tumor suppressor gene is herein defined as regulated by promoter, enhancer, and silencer regions. HLJ1 promoter activity and gene expression are inversely correlated with metastatic ability. HLJ1 is highly expressed, and inducible, in cells with low metastatic ability and expressed to a lesser extent in highly metastatic cells. HLJ1 gene expression suppressed the growth of human lung adenocarcinoma cells in vitro, and inhibited tumor growth in vivo. It also impeded the motility of human adenocarcinoma cells and reduced the anchorage-independent growth capacity and invasiveness of metastatic lung adenocarcinoma cells. The degree to which human lung adenocarcinoma patients express HLJ1 predicts their survival prognosis and their probability of relapse.
    Type: Application
    Filed: February 24, 2006
    Publication date: August 31, 2006
    Inventors: Jian-Wei Chen, Meng-Feng Tsai, Chi-Chung Wang, Pan-Chyr Yang