Patents by Inventor Dongfeng Zhang

Dongfeng 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: 20140243327
    Abstract: The present invention relates to riminophenazines having heteroaromatic substitutions, including those with 2-heteroaryl-amino substituents, to their preparation, and to their use as drugs for treating Mycobacterium tuberculosis and other microbial infections, either alone or in combination with other anti-infective treatments. A general representation of the 2-(heteroaryl)amino-riminophenazines is shown below.
    Type: Application
    Filed: May 1, 2014
    Publication date: August 28, 2014
    Applicant: Global Alliance for TB Drug Development
    Inventors: Kai Liu, Christopher B. Cooper, Haihong Huang, Chun Li, Binna Liu, Yang Liu, Zhenkun Ma, Jingbin Wang, Dali Yin, Dongfeng Zhang, Gang Zhang, Hao Zhang
  • Publication number: 20140189165
    Abstract: Disclosed herein is a size-minimized data logger that also serves as a housing for a secure digital (SD) memory card. The SD card housing is located on one side of the data logger. The micro-SD card is used for recording raw or digital data and digitized event data. The data logger further includes, on the opposite side from the SD card housing, different functional units which are connected to one another. Exemplary functional units include an accelerometer, a magnetometer, a time unit, a temperature sensor and at least one analog/digital converter for conversion of measurement signals into digital input data, a processor unit for processing of data, a power supply source, an input interface for receiving signals or digital data and event data, and an output interface for outputting an indicator from the data logger.
    Type: Application
    Filed: December 29, 2013
    Publication date: July 3, 2014
    Applicant: Precision Life Technologies, Inc.
    Inventor: Dongfeng ZHANG
  • Patent number: 8716292
    Abstract: The present invention relates to riminophenazines having heteroaromatic substitutions, including those with 2-heteroaryl-amino substituents, to their preparation, and to their use as drugs for treating Mycobacterium tuberculosis and other microbial infections, either alone or in combination with other anti-infective treatments. A general representation of the 2-(heteroaryl)amino-riminophenazines is shown below.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: May 6, 2014
    Assignee: Global Alliance for TB Drug Development
    Inventors: Kai Liu, Christopher B. Cooper, Haihong Huang, Chun Li, Binna Liu, Yang Liu, Zhenkun Ma, Jingbin Wang, Dali Yin, Dongfeng Zhang, Gang Zhang, Hao Zhang
  • Patent number: 8700812
    Abstract: A method for a data card to identify an OS, an apparatus and a communication system thereof are provided according to the embodiments of the present invention. The method includes: receiving, by a USB device through a disc port, an SCSI command sent by the OS to be identified; and upon receiving an SCSI command carrying operation code 0XBB, identifying that the OS to be identified is Mac OS; upon receiving an SCSI command carrying operation code 0XA2, identifying that the OS to be identified is Windows Vista SP2 or later versions of Windows OS. With the technical solutions provided in the embodiments of the present invention, no dedicated driver programs need to be developed for some OSs to identify these OSs.
    Type: Grant
    Filed: August 26, 2011
    Date of Patent: April 15, 2014
    Assignee: Huawei Device Co., Ltd.
    Inventors: Dongfeng Zhang, Zhenhui Nie
  • Publication number: 20140031354
    Abstract: The present invention relates to compounds of Formula I: as well as pharmaceutically acceptable salts, hydrates, isomers, or solvates thereof, wherein the variables are described herein. The present invention further relates to pharmaceutical compositions which comprise the compounds of Formula I, and to methods for inhibiting protein kinase and methods of treating diseases, such as cancers, inflammation.
    Type: Application
    Filed: July 30, 2012
    Publication date: January 30, 2014
    Applicant: Astar Biotech LLC
    Inventors: Chunrong YU, Haihong Huang, Dongfeng Zhang, Peng Li
  • Publication number: 20120071472
    Abstract: The present invention relates to riminophenazines having heteroaromatic substitutions, including those with 2-heteroaryl-amino substituents, to their preparation, and to their use as drugs for treating Mycobacterium tuberculosis and other microbial infections, either alone or in combination with other anti-infective treatments.
    Type: Application
    Filed: June 28, 2011
    Publication date: March 22, 2012
    Applicants: Institute of Materia Medica, Global Alliance for TB Drug Development
    Inventors: Kai Liu, Christopher B. Cooper, Haihong Huang, Chun Li, Binna Liu, Yang Liu, Zhenkun Ma, Jingbin Wang, Dali Yin, Dongfeng Zhang, Gang Zhang, Hao Zhang
  • Publication number: 20120069855
    Abstract: The present invention discloses a control method, an apparatus, and a system. In the embodiments of the present invention, a control command is encapsulated into a network data packet to be sent to a remote network driver interface specification (RNDIS) device, and the encapsulated network data packet is sent to the RNDIS device to control the RNDIS device. In the conventional network architecture, a user device can directly send a network data packet to an RNDIS device. Therefore, with this solution, a control command can be transmitted to the RNDIS device without adding a new control interface. Compared with the solution that requires adding a new interface and installing an additional driver program in the prior art, this solution reduces application complexity and has no special requirement for the RNDIS device, which is commonly applicable and easy to implement.
    Type: Application
    Filed: September 21, 2011
    Publication date: March 22, 2012
    Inventors: Dongfeng Zhang, Zhenhui Nie
  • Publication number: 20120054384
    Abstract: A method for a data card to identify an OS, an apparatus and a communication system thereof are provided according to the embodiments of the present invention. The method includes: receiving, by a USB device through a disc port, an SCSI command sent by the OS to be identified; and upon receiving an SCSI command carrying operation code 0XBB, identifying that the OS to be identified is Mac OS; upon receiving an SCSI command carrying operation code 0XA2, identifying that the OS to be identified is Windows Vista SP2 or later versions of Windows OS. With the technical solutions provided in the embodiments of the present invention, no dedicated driver programs need to be developed for some OSs to identify these OSs.
    Type: Application
    Filed: August 26, 2011
    Publication date: March 1, 2012
    Inventors: Dongfeng Zhang, Zhenhui Nie