Patents by Inventor Tao Xia

Tao Xia 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: 20120237811
    Abstract: A lithium ion battery includes an anode plate and a cathode plate spirally coiled with a separator set between the anode plate and the cathode plate. The cathode plate includes a cathode current collector and a cathode film on the cathode current collector. The cathode current collector is formed with a number of cathode extending portions along a length direction thereof. The anode plate includes an anode current collector and an anode film on the anode current collector. The anode current collector is formed with a number of anode extending portions along a length direction thereof. After the cathode plate, the anode plate and the separator are coiled as a battery cell, the cathode extending portions are combined to form a cathode lead, and the anode extending portions are combined to form an anode lead. Before manufacture, the compacted cathode plate/anode plate is baked.
    Type: Application
    Filed: March 15, 2012
    Publication date: September 20, 2012
    Applicant: DONGGUAN AMPEREX TECHNOLOGY LIMITED
    Inventors: Heng-tao Xia, Yue-li Wang, Jian-Jiang Wel, Xiao-bo Chen, Zhi-feng He
  • Publication number: 20120045630
    Abstract: The instant invention is a multi layer structure, and method of making the same. The multilayer structure according to the present invention comprises (a) one or more skin layers comprising a polymeric material; (b) one or more adhesive layers derived from one or more polyolefin dispersions; and (c) one or more base layers comprising a wood based material; wherein the adhesive layer is disposed therebetween the base layer and the skin layer.
    Type: Application
    Filed: May 5, 2009
    Publication date: February 23, 2012
    Applicant: Dow Global Technologies LLC
    Inventors: Yan Bo Zhang, Ming He Li, Dong Wang, Jun Tao Xia, David J. Magley
  • Publication number: 20100285370
    Abstract: An electrode group for use in lithium ion batteries includes an anode plate, a cathode plate and a separator disposed between the anode plate and the cathode plate. The anode plate includes an anode current collector and an anode film containing anode active material formed on the anode current collector. The cathode plate includes a cathode current collector and a cathode film containing cathode active material formed on the cathode current collector. The anode current collector is formed with a number of anode extending portions extending along a width direction thereof and the anode extending portions are coupled together to form an anode lead. The cathode current collector is formed with a number of cathode extending portions extending along a width direction thereof and the cathode extending portions are coupled together to form a cathode lead.
    Type: Application
    Filed: May 6, 2010
    Publication date: November 11, 2010
    Inventors: Heng-Tao Xia, Feng-Gang Zhao, Rui Xu, Kai-Gui Cai, Kun-qing Zhu, Wei Chen, Yu-qun Zeng
  • Publication number: 20100285560
    Abstract: In one aspect of the present disclosure there is provided a method for preparing reticulocyte mimetics. In another aspect of the present disclosure there are provided reticulocyte mimetics obtained using the method. In yet another aspect of the present disclosure there is provided a whole blood reference control including the reticulocyte mimetics as provided. In still another aspect of the present disclosure there is provided a composition useful for preparing reticulocyte mimetics.
    Type: Application
    Filed: May 5, 2010
    Publication date: November 11, 2010
    Applicant: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Lu WANG, Zuyue XU, Tao XIA
  • Publication number: 20090096740
    Abstract: A liquid crystal display device, an apparatus and a method for controlling a luminance of a liquid crystal panel thereof are provided. The liquid crystal display device receives an image signal, generates an image compensating parameter according to the image signal and a plurality of luminance control parameters, and generates a compensated image signal, wherein each luminance control parameters relates to the liquid crystal panel. Then, the control signal is generated according to the image compensating parameter so that the liquid crystal panel displays an image of the compensated image signal. With this device and method, the power consumption of the liquid crystal panel display could be reduced, while the picture quality is preserved.
    Type: Application
    Filed: June 13, 2008
    Publication date: April 16, 2009
    Applicant: DELTA ELECTRONICS, INC.
    Inventors: Jian-Tao Xia, Ming-Jie Yu, Tadashi Kubota
  • Publication number: 20080159640
    Abstract: A method of encoding a document image, the method comprising extracting one or more picture areas from the document image; extracting one or more character areas from the document image; obtaining a background image by subtracting the image and character areas from the document image; classifying character blocks of the character areas with reference to dynamically generated templates; and encoding the background image utilising a SAQ wavelet encoder.
    Type: Application
    Filed: November 6, 2004
    Publication date: July 3, 2008
    Inventors: Chaoqiang Liu, Tao Xia
  • Publication number: 20070145955
    Abstract: The present invention discloses a system for detecting a battery voltage with high precision, of which a RC filter circuit or a PI type circuit is applied to a handheld hardware device for eliminating the effect of a power noise on a battery voltage detector of the handheld device, while an appropriate weight algorithm is used with the software of the handheld device, such that a conditional determination can be added to a remaining battery capacity parameter to compensate the effect of the fluctuated battery voltage caused by the consumed current, so as to detect the battery voltage with a high precision and allow users to determine the using time of the handheld device accurately.
    Type: Application
    Filed: October 27, 2006
    Publication date: June 28, 2007
    Applicant: Inventec Appliances Corp.
    Inventors: David Ho, Tao Xia
  • Patent number: 7110581
    Abstract: A method and system for performing automated biological identification. The system including a preprocessing module with a histogram transform for locally and globally enhancing biological data such as fingerprints. An enhancement module with a fast smoothing and enhancement function. A feature extraction module with a fingerprint oriented thinning function. A matching module with a resolution-enhanced Hough transform function for fingerprint registration and matching score function.
    Type: Grant
    Filed: March 30, 2005
    Date of Patent: September 19, 2006
    Assignee: National University of Singapore
    Inventors: Tao Xia, Bao Liu, Jo Yew Tham, Lixin Shen, Seng Luan Lee
  • Publication number: 20050271442
    Abstract: The present invention discloses a high voltage resisting keyboard comprising at least one press key on a casing, a circuit board inside the casing, and a metal dome between the press keys and the circuit board inside the casing, wherein the edge of the metal hemisphere of the metal dome is directly connected to an end of an electrode of the circuit board, and the other end of the electrode is connected to an end of a resistor. Thus, when the edge of the metal hemisphere receives the high voltage current, the keyboard is protected by the resistor to avoid the high voltage current from being sent directly to another end of the resistor that is connected to another electronic component to achieve the purpose of protecting another electronic component.
    Type: Application
    Filed: June 2, 2004
    Publication date: December 8, 2005
    Applicant: Inventec Appliances Corporation
    Inventors: David Ho, Tony Tsai, Tao Xia, Zhi-Zhong Hong
  • Publication number: 20050169505
    Abstract: A method and system for performing automated biological identification. The system including a preprocessing module with a histogram transform for locally and globally enhancing biological data such as fingerprints. An enhancement module with a fast smoothing and enhancement function. A feature extraction module with a fingerprint oriented thinning function. A matching module with a resolution-enhanced Hough transform function for fingerprint registration and matching score function.
    Type: Application
    Filed: March 30, 2005
    Publication date: August 4, 2005
    Inventors: Tao Xia, Bao Liu, Jo Yew Tham, Lixin Shen, Seng Lee
  • Patent number: 6901155
    Abstract: A method and system for performing automated biological identification. The system including a preprocessing module with a histogram transform for locally and globally enhancing biological data such as fingerprints. An enhancement module with a fast smoothing and enhancement function. A feature extraction module with a fingerprint oriented thinning function. A matching module with a resolution-enhanced Hough transform function for fingerprint registration and matching score function.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: May 31, 2005
    Assignee: National University of Singapore
    Inventors: Tao Xia, Bao Liu, Jo Yew Tham, Lixin Shen, Seng Luan Lee
  • Publication number: 20010036300
    Abstract: A method and system for performing automated biological identification. The system including a preprocessing module with a histogram transform for locally and globally enhancing biological data such as fingerprints. An enhancement module with a fast smoothing and enhancement function. A feature extraction module with a fingerprint oriented thinning function. A matching module with a resolution-enhanced Hough transform function for fingerprint registration and matching score function.
    Type: Application
    Filed: December 22, 2000
    Publication date: November 1, 2001
    Inventors: Tao Xia, Bao Liu, Jo Yew Tham, Lixin Shen, Seng Luan Lee