Patents by Inventor Chunguang Ma

Chunguang Ma 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: 9716776
    Abstract: A physical keyboard and a network access method are provided. The physical keyboard is provided with a card slot, and after a wireless network card is inserted into the card slot, the physical keyboard is connected to a wireless network by the wireless network card so that the mobile terminal can achieve network access through the wireless network connected to the physical keyboard while the key-in data input of the mobile terminal is accomplished. The physical keyboard of the present disclosure not only has the key-in data input function but also can achieve the network access by means of the wireless network card. Moreover, the network connected to the wireless network card may be converted into the WLANs such as a Wi-Fi network by the physical keyboard 10 to provide access points for other terminals, and this improves the using experience and meanwhile saves the consumption cost of the user.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: July 25, 2017
    Assignee: Huizhou TCL Mobile Communication Co., Ltd.
    Inventors: Yuk tung Thomas Liu, Vittorio Di Mauro, Jizhong Li, Chunguang Ma, Wei Ma
  • Publication number: 20160294993
    Abstract: A physical keyboard and a network access method are provided. The physical keyboard is provided with a card slot, and after a wireless network card is inserted into the card slot, the physical keyboard is connected to a wireless network by the wireless network card so that the mobile terminal can achieve network access through the wireless network connected to the physical keyboard while the key-in data input of the mobile terminal is accomplished. The physical keyboard of the present disclosure not only has the key-in data input function but also can achieve the network access by means of the wireless network card. Moreover, the network connected to the wireless network card may be converted into the WLANs such as a Wi-Fi network by the physical keyboard 10 to provide access points for other terminals, and this improves the using experience and meanwhile saves the consumption cost of the user.
    Type: Application
    Filed: May 27, 2015
    Publication date: October 6, 2016
    Applicant: Huizhou TCL Mobile Communication Co., Ltd
    Inventors: Yuk tung Thomas Liu, Vittorio Di Mauro, Jizhong Li, Chunguang Ma, Wei Ma
  • Publication number: 20130019729
    Abstract: The present invention discloses a printer convenient for maintaining a paper cutting device (500). The printer comprises a paper cutting device and a movable blade avoiding mechanism. The paper cutting device has a movable blade component (510) fixed on the upper cover (100) of the printer and a fixed blade (520) fixed on the body (200) of the printer, the movable blade avoiding mechanism has an avoiding cover (210) capable of turning upward and pivoted to the body of the printer, and a positioning member (240) and an elastic pressing member (230) which keep the avoiding cover in a predetermined position on the top of the fixed blade. The avoiding cover and the upper cover of the printer are respectively arranged at two sides of a printing paper conveying passage, with opposite turning directions, and the movable blade (511) of the movable blade component is located between the avoiding cover and the fixed blade.
    Type: Application
    Filed: March 2, 2011
    Publication date: January 24, 2013
    Inventors: Jigang Zhang, Qiangzi Cong, Tianxin Jiang, Min Yang, Chunguang Ma
  • Publication number: 20120257250
    Abstract: The invention provides a print control method, comprising the steps of: detecting a state of a printing paper of a printing device; acquiring the length of a ticket to be printed when the printing device is in a paper near end state; judging whether the printing paper in the printing device is enough to print the ticket to be printed completely according to the length of the ticket to be printed; and printing the ticket to be printed under the condition of determining that the ticket to be printed can be completely printed. The invention also provides a print control device.
    Type: Application
    Filed: October 25, 2010
    Publication date: October 11, 2012
    Applicant: Shandong New Beiyang Information Technology Co., Ltd.
    Inventors: Qiangzi Cong, Jiabo Xu, Chunguang Ma, Chuntao Wang, Lei Che
  • Publication number: 20090082304
    Abstract: The present invention provides methods of treating hematological malignancies, including multi-drug resistant malignancies, with 8-amino-adenosine and variants thereof. Also encompassed by the present invention is a method of predicting the response of a patient diagnosed with a hematological malignancy to treatment with a nucleoside analog and a method of screening candidate drugs for efficacy in treating hematological malignancies.
    Type: Application
    Filed: November 14, 2005
    Publication date: March 26, 2009
    Applicants: NORTHWESTERN UNIVERSITY, THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Kulsoom Ghias, Chunguang Ma, Varsha Gandhi, Leonidas C. Platanias, Nancy L. Krett, Steven T. Rosen
  • Publication number: 20030159169
    Abstract: The present invention is directed to methods of making a fish embryo cell line that can give rise to germ cells when introduced to a fish embryo. The present invention is further directed to methods of using the fish embryo cell line, making germ line chimeric fish, and to a cell culture medium.
    Type: Application
    Filed: December 13, 2002
    Publication date: August 21, 2003
    Applicant: Purdue Research Foundation
    Inventors: Paul Collodi, Lianchun Fan, Chunguang Ma