Patents by Inventor Dong Wang

Dong Wang 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: 8394392
    Abstract: An antibacterial agent composed of silver-containing aluminum sulfate hydroxide particles represented by the following formula (X-I) or (Y-I). (AgaBb-a)bAlcAx(SO4)y(OH)z.pH2O??(X-I) [AgaBb-a]b[Ti3-cAlc](SO4)y(OH)z.pH2O??(Y-I) The above antibacterial agent of the present invention provides antibacterial molded articles and further antifungal agents, cosmetics, antibacterial paper, antibacterial deodorizing sprays and agricultural chemicals when it is mixed with a resin.
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: March 12, 2013
    Assignee: Kyowa Chemical Industry Co., Ltd.
    Inventors: Takeshi Imahashi, Xing Dong Wang, Akira Okada, Yoshie Inoue
  • Publication number: 20130060872
    Abstract: The present invention discloses a method, a server, a client and a system for network platform interaction which belong to the technical field of communication. The method comprises steps wherein: an intermediate platform detects a location event which includes selecting a contact person on a first platform and locating the contact person at a certain position; the intermediate platform acquires the information about the contact from the first platform, determines a corresponding second platform according to the position, and sends the location event to the second platform; the second platform analyzes the location event to acquire the related data of the position, acquires the contact person's information from the intermediate platform, and executes corresponding operations according to the contact person's information and the related data of the position.
    Type: Application
    Filed: January 28, 2011
    Publication date: March 7, 2013
    Inventors: Xuxin Wang, Dong Wang, Xianwen Chen
  • Publication number: 20130060596
    Abstract: The present disclosure describes methods, systems, and computer program products for generic process modeling. One method includes identifying a business process for execution, the business process defined by one or more process steps, identifying a process routing table associated with the identified business process, at least a portion of the process routing table including one or more entries defining a set of business process rules for the identified business process, identifying a particular entry in the process routing table associated with a current state of the identified business process; and performing at least one action defined by the identified particular entry in the process routing table. In some instances, at least one entry in the process routing table is associated with one of a plurality of process patterns, with each process pattern comprising a reusable, predefined operation.
    Type: Application
    Filed: November 10, 2011
    Publication date: March 7, 2013
    Inventors: Jing Gu, Dong Wang, Yang Wang
  • Patent number: 8390519
    Abstract: A dual-feed port dual band (DFDB) antenna module comprising a first antenna element disposed on a first planar surface, a second antenna element disposed on a second planar surface, and a third antenna element disposed on a third planar surface. A first feed port is coupled to a first transceiver circuit adapted to operate in a first band and a second feed port is coupled to a second transceiver circuit adapted to operate in the first band and to a receiver circuit adapted to operate in a second band. The first and second feed ports are oriented substantially orthogonal with respect to each other.
    Type: Grant
    Filed: January 7, 2010
    Date of Patent: March 5, 2013
    Assignee: Research In Motion Limited
    Inventors: Dong Wang, Qinjiang Rao
  • Publication number: 20130042017
    Abstract: A system and method for playing Flash-based media are disclosed in the present invention. The method comprises that: when a Flash conversion server receives a Flash play request sent from a media server, it parsing the request, if the Flash play request is a dynamic Flash request or a real-time Flash request, the Flash conversion server converting the Flash file that is requested to be played into code stream data, and pushing the code stream data to the media server; and the media server playing the received code stream data to the terminal. With the technical solution in the present invention, the Flash animation can be converted and played to a terminal in real time.
    Type: Application
    Filed: March 2, 2011
    Publication date: February 14, 2013
    Applicant: ZTE CORPORATION
    Inventors: Zhihua Zhang, Sa Xiao, Dong Wang
  • Publication number: 20130028946
    Abstract: The present invention provides a composition and an antiviral drug preparation, each comprising at least one water-insoluble antiviral drug and at least one water-soluble carrier material, wherein the water-insoluble antiviral drug is dispersed through the water-soluble carrier material in nano-disperse form. The present invention further provides processes for preparing the compositions and drug preparations, and also aqueous nano-dispersions obtained by combining water and the compositions.
    Type: Application
    Filed: October 12, 2011
    Publication date: January 31, 2013
    Applicant: IOTA NANOSOLUTIONS LIMITED
    Inventors: Alison J. Foster, James Long, Steven P. Rannard, Dong Wang, David J. Duncalf
  • Publication number: 20130026854
    Abstract: A radio frequency (RF) circuit includes a first microchip for transmitting RF signal, a second microchip, two resistors and at least two signal lines. Each signal line has opposite first and second ends, and each first end of each signal line is connected to the first microchip and each second end of each signal line is connected to the second microchip. Each signal line defines first and second gaps, the first gaps are adjacent to the first microchip and the second gaps are adjacent to the second microchip. The two resistors are selectively located at the gaps of any one signal line, whereby the first microchip and the second microchip are connected to each other through the signal line and the resistors to form a connection path.
    Type: Application
    Filed: April 6, 2012
    Publication date: January 31, 2013
    Applicants: CHI MEI COMMUNICATION SYSTEMS, INC., SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
    Inventors: XIAO-DONG WANG, HANG DONG, YA-NAN CHEN, JIAN-YAN FENG
  • Publication number: 20130022100
    Abstract: The present invention provides a codec capability negotiation method and terminal thereof.
    Type: Application
    Filed: February 16, 2011
    Publication date: January 24, 2013
    Applicant: ZTE Corporation
    Inventors: Kai Liao, Dong Wang, Xi Zuo
  • Publication number: 20130023214
    Abstract: A centralized frequency agility technique is employed in conjunction with a plurality of medical body area network (MBAN) systems (10, 35, 36), each of which comprises a plurality of network nodes (12, 14) intercommunicating via short range wireless communication. A central network (20, 22, 23, 24) communicates with the MBAN systems via longer range communication that is different from the short range wireless communication. A central frequency agility sub-system (40) is configured to communicate with the MBAN systems. The central frequency agility sub-system receives current channel quality information for a plurality of available channels for the short range wireless communication, and allocates the MBAN systems amongst the available channels based at least on the received current channel quality information.
    Type: Application
    Filed: March 15, 2011
    Publication date: January 24, 2013
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Dong Wang, Hongqiang Zhai, Monisha Ghosh
  • Publication number: 20130023215
    Abstract: A medical system comprises: a medical body area network (MB AN) system (10) comprising a plurality of network nodes (12, 14) intercommunicating via short range wireless communication, the MBAN system (10) including a spectrum control sub-module (52) that selects an operating channel or frequency for the short range wireless communication; and a radio frequency identification (RFID) tag (60) disposed with the MBAN system. The spectrum control sub-module selects an operating channel or frequency from a spectrum comprising a combination of (1) a default spectrum and (2) a restricted spectrum authorized for use by the MBAN system conditional upon the MBAN system being within a medical facility as indicated by readings of the RFID tag. The spectrum control sub-module selects an operating channel or frequency from a spectrum comprising only the default spectrum conditional upon the MBAN system not being within the medical facility as indicated by readings of the RFID tag.
    Type: Application
    Filed: March 28, 2011
    Publication date: January 24, 2013
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventor: Dong Wang
  • Publication number: 20130017791
    Abstract: A medical body area network (MBAN) system (10) comprises network nodes (12, 14) intercommunicating via short range wireless communication. A primary user database (46) contains information pertaining to usage of a restricted spectrum by primary users wherein the MBAN systems are secondary users of the restricted spectrum. An electronic key generation engine (44) comprises a digital processing device configured to generate an electronic key (E-key) (50) indicative of whether the MBAN system is allowed to use the restricted spectrum based on content of the primary users database. An MBAN application server (40) is configured to distribute the E-key to the MBAN system. The MBAN system includes a spectrum control sub-module (52) comprising a digital processor configured to select an operating channel or frequency for the short range wireless communication based at least in part on whether the E-key authorizes the MBAN system to use the restricted spectrum.
    Type: Application
    Filed: March 28, 2011
    Publication date: January 17, 2013
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Dong Wang, Monisha Ghosh, Delroy Smith
  • Patent number: 8350764
    Abstract: A dual-antenna diversity antenna system that operates within a low frequency band range is disclosed. Two antennas are folded separately onto a single three dimensional dielectric substrate in a meander pattern configuration. Each antenna has an independent feed port and ground pin. The two antennas are configured within a compact mobile terminal to produce high isolation and low correlation at resonating frequencies within the 700 Megahertz frequency band.
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: January 8, 2013
    Assignee: Research In Motion Limited
    Inventors: Qinjiang Rao, Dong Wang
  • Publication number: 20130004425
    Abstract: Drug carriers, methods of synthesizing, and methods of use thereof are provided.
    Type: Application
    Filed: February 7, 2011
    Publication date: January 3, 2013
    Inventors: Dong Wang, Xin-Ming Liu
  • Publication number: 20120329451
    Abstract: A dual-mode mobile device comprises two mode systems. If both of two mode systems of the dual-mode mobile device are in a working status, the mobile device uses a first mode system to control a first power amplifier of the first mode system to transmit power signals, informs a second mode system that the first power amplifier is transmitting power signals, and controls the second mode system to enter into a mixed mode. If the second mode system is in a working status and the first mode system is in a required to work status, the mobile device uses the first mode system to inform the second mode system enter into the mixed mode, and controls the first mode system to inform a second power amplifier of the second mode system to transmit power signals causing both of the first and second mode systems to work synchronously.
    Type: Application
    Filed: February 28, 2012
    Publication date: December 27, 2012
    Applicants: CHI MEI COMMUNICATION SYSTEMS, INC., SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
    Inventors: XIAO-DONG WANG, JIAN SHA, NING-FENG ZANG, HANG DONG
  • Patent number: 8340405
    Abstract: Systems and methods for automating digital file classification are described. The systems and methods include generating a plurality of classifiers from a plurality of first features of a plurality of first digital files, each of the plurality of first digital files having one or more associated annotations. A plurality of second features extracted from a plurality of second digital files is sorted according to the plurality of classifiers. A distance vector is determined between the second features and respective first features for the corresponding ones of the classifiers and the determined distances are ranked. A subset of matched files is selected based on the ranking. The subset of matched files correspond to respective one or more associated annotations. One or more annotations associated with the subset of matched files are associated to subsequently received digital files using the corresponding ones of the classifiers.
    Type: Grant
    Filed: January 13, 2009
    Date of Patent: December 25, 2012
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Matthew Cooper, Dong Wang
  • Publication number: 20120315950
    Abstract: A dual mode mobile communication terminal includes a GSM antenna, a GSM radio frequency (RF) circuit, a baseband circuit, a CDMA antenna, and a CDMA RF circuit. The GSM antenna and the CDMA antenna receive and transmit GSM signals and CDMA signals respectively. The baseband circuit processes the GSM signals and the CDMA signals, and generates corresponding signals. The CDMA RF circuit includes a low noise amplifier (LNA). The baseband circuit controls the LNA according to the transmission power levels of the GSM signal to lower the strength of the GSM signal in the LNA, to reduce and prevent mutual or other interference between the GSM signal and the CDMA signal so as to provide high-quality CDMA signals.
    Type: Application
    Filed: July 7, 2011
    Publication date: December 13, 2012
    Applicants: CHI MEI COMMUNICATION SYSTEMS, INC., SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
    Inventor: XIAO-DONG WANG
  • Publication number: 20120298264
    Abstract: An alloy having a formula Zr100-x-u (Cu100-aNia)xAlu wherein X, U and a are in atomic percentages wherein X is less than or equal to 48 and greater than or equal to 37, wherein U is less than or equal to 14 and greater than or equal to 3, and wherein a is less than or equal to ten and greater than or equal to 3. Methods of forming the alloy and bulk metallic glass comprising the alloy are also provided. The alloy and bulk metallic glass are useful in a wide number of applications which includes sports and luxury products, electronic goods, medical instruments, and military equipment.
    Type: Application
    Filed: January 19, 2012
    Publication date: November 29, 2012
    Inventors: Li Yi, Irene Lee, Dong Wang
  • Patent number: 8310788
    Abstract: To provide a high-quality protection target by forming a protective film that is thin and excellent in corrosion resistance. Provided is a protective film forming method for forming a protective film at least on a surface of a protection target. The method comprises: a base film forming step for forming a base film on the surface of the protection target; and a DLC film forming step for forming a diamond-like carbon film on the base film. The base film forming step forms the base film on the surface of the protection target for a plurality of times by repeating a process of depositing the base film in a prescribed thickness and eliminating a part of or a whole part of the base film. Further, the method comprises, before the DLC film forming step, an insulating layer forming step for forming an insulating layer on the surface of the base film on which the diamond-like carbon film is to be formed.
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: November 13, 2012
    Assignees: SAE Magnetics (H.K.) Ltd., Simadzu Corporation
    Inventors: Kunihiro Ueda, Hong Xin Fang, Dong Wang, Yoshiyuki Konishi, Satoko Ueno, Shigenobu Okada
  • Publication number: 20120281170
    Abstract: The embodiments of the disclosed technology disclose a color filter substrate and the producing process and device for the same. The producing process of the color filter substrate according to the embodiments of the disclosed technology comprises: forming a transparent conductive layer on a side of a base substrate; forming a black matrix on the other side of the base substrate; forming a color filer layer within the black matrix; and forming an insulated material layer comprising both post spacers and a protection film formed integrally on the color filer layer.
    Type: Application
    Filed: May 2, 2012
    Publication date: November 8, 2012
    Applicants: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hongjiang WU, Min LI, Dong WANG, Song WANG, Seungmoo RIM
  • Publication number: 20120266934
    Abstract: A fission structure type junction box for a solar cell module (6) and the solar cell module (6) including the fission structure type junction box. The fission structure type junction box is provided with a main junction box (1) and a slave junction box (2). A conductor is set in the slave junction box (2) and connected with a bus bar of the solar cell module (6). A bypass diode (12) and a conducting piece (13) are positioned in the main junction box (1). The conducting piece (13) in the main junction box (1) is electrically connected with the conductor in the slave junction box (2). Therefore a fault of a circuit in the junction box does not influence the cell module and the fault circuit is easy to maintain.
    Type: Application
    Filed: September 27, 2010
    Publication date: October 25, 2012
    Applicant: Wuxi Suntech Power Co., Ltd.
    Inventors: Yingtang Tang, Jiaoyan Liu, Dong Wang, Junbo Nie