Patents by Inventor Yao RUAN

Yao RUAN 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).

  • METHOD OF PRODUCING A SIALYLATED N-GLYCOSYLATED RECOMBINANT PROTEIN IN PERIPLASM OF A RECOMBINANT ESCHERICHIA COLI
    Publication number: 20210292801
    Abstract: Disclosed herein is a method for producing a sialylated N-glycosylated recombinant protein in periplasm of a recombinant Escherichia coli. The sialylated N-glycosylated recombinant protein is produced in the periplasm of a recombinant Escherichia coli strain W3110?nanKETA::Kan, and a sialylated oligosaccharide chain is Neu5Ac-?-2,6-Gal-?-1,4-GlcNAc-?-1,3 -Gal-?-1,3-GlcNAc.
    Type: Application
    Filed: June 3, 2021
    Publication date: September 23, 2021
    Inventors: Xuejun HU, Yao RUAN, Ning DING, Xin FU, Jing ZHU
  • Multipoint sensing method for capacitive touch panel
    Patent number: 8144132
    Abstract: A multi-point sensing method used in a capacitive touch panel is disclosed to detect the voltage variation of every electrode patterned on two parallel electrode layers by means of a capacitive sensing circuit, and measure the vertical capacitance at the intersection crossed by the electrodes of the two electrode layers where the voltage variation is detected, and then compare the vertical capacitance thus measured with the initial vertical capacitance at the same intersection before touch, as a result, the intersection corresponding to the measured vertical capacitance can be determined as the touch point when the comparison result shows different.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: March 27, 2012
    Assignee: National Chiao Tung University
    Inventors: Jian Ting Chen, Paul C. P. Chao, Jyun-Yao Ruan
  • Capacitive touch panel
    Patent number: 8134541
    Abstract: A capacitive touch panel with particular conductive pattern design reduces the mutual interference between the upper and lower electrode and perform three-dimensional capacitance detection and double-faced detection, and may be applied in large dimension touch panel with high sensitivity.
    Type: Grant
    Filed: February 23, 2009
    Date of Patent: March 13, 2012
    Assignee: National Chiao Tung University
    Inventors: Jian-Ting Chen, Paul C.-P. Chao, Jyun-Yao Ruan
  • CAPACITIVE TOUCH PANEL
    Publication number: 20110267303
    Abstract: The present invention discloses a capacitive touch panel comparing a first electrode layer, a dielectric layer and a second electrode layer. The first electrode layer has a first pattern. Also, the dielectric layer is disposed under the first electronic layer with a second pattern. Moreover, the first pattern and the second pattern are complementary.
    Type: Application
    Filed: May 2, 2010
    Publication date: November 3, 2011
    Applicant: ACER INCORPORATED
    Inventors: JIAN-TING CHEN, CHANG-PO CHAO, JYUN-YAO RUAN
  • CAPACITIVE TOUCH PANEL
    Publication number: 20100164901
    Abstract: A capacitive touch panel with particular conductive pattern design reduces the mutual interference between the upper and lower electrode and perform three-dimensional capacitance detection and double-faced detection, and may be applied in large dimension touch panel with high sensitivity.
    Type: Application
    Filed: February 23, 2009
    Publication date: July 1, 2010
    Inventors: Jian-Ting CHEN, Paul C.-P. CHAO, Jyun-Yao RUAN
  • MULTIPOINT SENSING METHOD FOR CAPACITIVE TOUCH PANEL
    Publication number: 20100117981
    Abstract: A multi-point sensing method used in a capacitive touch panel is disclosed to detect the voltage variation of every electrode patterned on two parallel electrode layers by means of a capacitive sensing circuit, and measure the vertical capacitance at the intersection crossed by the electrodes of the two electrode layers where the voltage variation is detected, and then compare the vertical capacitance thus measured with the initial vertical capacitance at the same intersection before touch, as a result, the intersection corresponding to the measured vertical capacitance can be determined as the touch point when the comparison result shows different.
    Type: Application
    Filed: December 29, 2008
    Publication date: May 13, 2010
    Applicant: NATIONAL CHIAO TUNG UNIVERSITY
    Inventors: Jian Ting Chen, Paul C.P. Chao, Jyun-Yao Ruan