Patents by Inventor Yiwen Zhang

Yiwen Zhang 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: 20140180048
    Abstract: The present invention relates to a system and method for improving glucose sensor accuracy by utilizing multiple calibration methods and selecting the most accurate method depending on a consensus glucose concentration estimate. Embodiments of the present invention comprise the steps of performing at least one in vivo update of surrounding glucose to acquire glucose values; calculating multiple updated calibration estimates using the updated glucose values; calculating an initial consensus glucose estimate from sensor output using each updated calibration estimate; applying a smooth crossover function to the multiple calibration estimates based on the value of the initial consensus glucose estimate; and adding weights to the multiple calibration estimates to acquire a consensus glucose estimate.
    Type: Application
    Filed: December 19, 2013
    Publication date: June 26, 2014
    Applicant: BECTON, DICKINSON AND COMPANY
    Inventors: Steven Keith, Yongji Fu, Elaine McVey, Yiwen Zhang
  • Patent number: 8653673
    Abstract: A package and method for packaging a semiconductor device formed in a surface portion of a semiconductor wafer. The package includes: a dielectric layer disposed on the surface portion of the semiconductor wafer having a device exposing opening to expose one of the devices and an electrical contacts pad opening to expose an electrical contact pad; and a porous material in the device exposing opening over said one of the devices.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: February 18, 2014
    Assignee: Raytheon Company
    Inventors: Robert B. Hallock, William J. Davis, Yiwen Zhang, Ward G. Fillmore, Susan C. Trulli, Jason G. Milne
  • Publication number: 20130284270
    Abstract: A compound semiconductor thin film solar cell is provided, which includes a light-absorbing layer made of a compound semiconductor and a buffer layer formed on the light-absorbing layer. The buffer layer is formed with use of an ink containing nanoparticles each containing at least a metal element and an element of Group 16.
    Type: Application
    Filed: June 25, 2013
    Publication date: October 31, 2013
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Yiwen ZHANG, Akira Yamada
  • Publication number: 20130179879
    Abstract: Embodiments provide a system including a first host computing device that includes a first virtual machine (VM) and a first application. The system also includes a second host computing device including a virtualization software layer, a second VM, and an auto-discovery service at least partially instantiated within the virtualization software layer. The auto-discovery service is configured to receive a message and an auto-discovery packet from a second application executing on the second VM. The auto-discovery service inserts an option into the auto-discovery packet, and transmits the auto-discovery packet to the first application. The option in the auto-discovery packet includes the message received from the second application.
    Type: Application
    Filed: January 5, 2012
    Publication date: July 11, 2013
    Applicant: VMWARE, INC.
    Inventors: Yiwen ZHANG, Liang CUI, Zhifeng XIA
  • Publication number: 20130154124
    Abstract: A package and method for packaging a semiconductor device formed in a surface portion of a semiconductor wafer. The package includes: a dielectric layer disposed on the surface portion of the semiconductor wafer having a device exposing opening to expose one of the devices and an electrical contacts pad opening to expose an electrical contact pad; and a porous material in the device exposing opening over said one of the devices.
    Type: Application
    Filed: December 20, 2011
    Publication date: June 20, 2013
    Applicant: Raytheon Company
    Inventors: Robert B. Hallock, William J. Davis, Yiwen Zhang, Ward G. Fillmore, Susan C. Trulli, Jason G. Milne
  • Publication number: 20090142561
    Abstract: One embodiment of the present invention is an antireflection laminated body having a transparent substrate, a lower layer of low refractive index layer including a low refractive index particle, and an upper layer of low refractive index layer without a particle. In addition, in another embodiment of the present invention, the refractive index of the lower layer of low refractive index layer is 1.28-1.42, and the refractive index of the upper layer of low refractive index layer is 1.38-1.46.
    Type: Application
    Filed: December 4, 2007
    Publication date: June 4, 2009
    Applicant: Toppan Printing Co., Ltd.
    Inventors: Yiwen Zhang, Koichi Ohata, Eiichi Higashikawa
  • Publication number: 20080308922
    Abstract: A method for packaging a plurality of semiconductor devices formed in a surface portion of a semiconductor wafer. The method includes: lithographically forming in a material disposed on the surface portion of the semiconductor wafer device-exposing openings to exposed the devices and electrical contacts pads openings to expose electrical contact pads for devices; mounting a rigid dielectric layer over the formed material, such rigid material being suspended over the device exposing openings in the material and over the electrical contacts pads openings in the material; and forming electrical contact pad openings in portions of the rigid dielectric layer disposed over electrical contact pads of the devices with other portions of the rigid dielectric layer remaining suspended over the device exposing openings in the material.
    Type: Application
    Filed: June 14, 2007
    Publication date: December 18, 2008
    Inventors: Yiwen Zhang, Robert B. Hallock, Michael G. Adlerstein, Thomas E. Kazior, Susan C. Trulli