Patents by Inventor Hongjun Liu

Hongjun Liu 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: 20170251398
    Abstract: Disclosed are an MBMS bearer-based method and system for reporting a congestion state in cluster communication and a storage medium. The method comprises: when user-side and/or control-side congestion or overload indication information reported by a network node of a multimedia broadcast multicast service (MBMS) bearer-based cluster service is received, a cluster service application server determines a target user equipment (UE) and a cluster service being affected, executes a corresponding policy, and mitigates impacts of congestion or overload on the target UE receiving the cluster service; and, when resume indication information reported by the network node is received, the cluster service application server utilizes the restored network node to select a bearer mode for transmitting the cluster service. The technical solution of embodiments of the present invention mitigates the impacts of network congestion or overload on the cluster service, thus enhancing user experience with the service.
    Type: Application
    Filed: February 11, 2015
    Publication date: August 31, 2017
    Inventors: Hui XU, Hongjun LIU, Zijiang MA, Yaying WANG, Chen LU
  • Publication number: 20170228109
    Abstract: System and method for information service platform interaction are disclosed. The method may include obtaining, through a user interface of a mobile device, an input sequence from a user. The method may also include determining at least one business object based on the input sequence. The input sequence may at least partially match an identifier of the at least one business object. The method may also include obtaining user data based on the at least one business object or based on user identification information. The method may further include determining a menu of an information service platform provided by the at least one business object based on the user data. The method may further include displaying the menu according to a designated display mode on a display of the mobile device.
    Type: Application
    Filed: January 18, 2017
    Publication date: August 10, 2017
    Inventors: Kan ZHANG, Hongjun LIU, Xiaohui LI, Chao YUAN, Chong WANG, Zhiqiang ZHENG
  • Publication number: 20170161764
    Abstract: Among a method, apparatus and system for transmitting business promotion information to a mobile Terminal, the method includes: obtaining, from the mobile terminal, communication information, which is associated with at least one of business objects in a database; extracting and obtaining a business object associated with the communication information from a database including at least one business object, and said associated business object includes a business object comprising said communication information, or a business object comprising a category same with the business object comprising said communication information; obtaining an associated business promotion information, according to said associated business object and a communication reference information; feeding said associated business promotion information back to the mobile terminal.
    Type: Application
    Filed: April 2, 2015
    Publication date: June 8, 2017
    Inventors: Kan ZHANG, TENG REN, HONGJUN LIU, ERYING GU, MENG ZHANG
  • Patent number: 9609534
    Abstract: Provided are a method, device and UE for sending indication information, and a method and device for receiving an MBMS. The method for sending indication information includes: UE determining that the UE has left one or more MBSFN areas which can carry a predetermined MBMS; the UE sending indication information to a network side. The method for receiving MBMS includes: UE receiving a specified MBMS which is carried in one or more MBSFN area to which a source cell where the UE is currently located belongs; after the UE performs cell reselection and resides in a target cell, in the case that one or more MBSFN areas to which the target cell belongs are different from one or more MBSFN areas to which the source cell belongs, the UE acquiring a condition of one or more MBMSs which are carried in the one or more MBSFN areas to which the target cell belongs; and the UE continuing receiving the specified MBMS in the target cell according to the acquired MBMS condition.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: March 28, 2017
    Assignee: ZTE CORPORATION
    Inventors: Zijiang Ma, Ding Ding, Hongjun Liu
  • Publication number: 20160323784
    Abstract: Provided are a method and device for sending indication information, and UE. In the method, a UE sends to a network side, when determining that the UE has left an MBSFN area capable of carrying a predetermined MBMS, indication information for triggering the network side to set up a bearer for the UE to transmit the predetermined MBMS. The technical problem in the related art that a network side usually fails to know that UE moves to a cell unable to carry an MBMS, so that the network side cannot ensure service continuity and thus reception of the MBMS by a user side is interrupted is solved. The network side knows in time that the UE has left the MBSFN area capable of carrying the predetermined MBMS that is being received or is prepared to be received, and the network side can take measures in time to ensure MBMS continuity.
    Type: Application
    Filed: June 16, 2014
    Publication date: November 3, 2016
    Inventors: Zijiang MA, Hongjun LIU, Chen LU
  • Patent number: 9373804
    Abstract: Present invention relates to methods of preparing molybdenum oxide inks and molybdenum oxide films, and use of the molybdenum oxide films as hole-transporting layers in optoelectronic devices. The ink for forming a hybrid molybdenum (VI) oxide (MoO3) film on a substrate comprises an ammonium molybdate, at least one inorganic salt different from ammonium molybdate, and a solvent or a solvent mixture.
    Type: Grant
    Filed: February 10, 2015
    Date of Patent: June 21, 2016
    Assignee: Agency for Science, Technology and Research
    Inventors: Hongjun Liu, Wei Peng Goh, Jie Zhang, Ziyu Jin, Sing Yang Chiam
  • Publication number: 20160019553
    Abstract: System and method for information service platform interaction are disclosed. The method may include obtaining, through a user interface of a mobile device, an input sequence from a user. The method may also include determining at least one business object based on the input sequence. The input sequence may at least partially match an identifier of the at least one business object. The method may also include obtaining user data based on the at least one business object or based on user identification information. The method may further include determining a menu of an information service platform provided by the at least one business object based on the user data. The method may further include displaying the menu according to a designated display mode on a display of the mobile device.
    Type: Application
    Filed: July 20, 2015
    Publication date: January 21, 2016
    Inventors: Kan Zhang, Hongjun Liu, Xiaohui Li, Chao Yuan, Chong Wang, Zhiqiang Zheng
  • Publication number: 20150312005
    Abstract: Methods and devices for reporting and issuing a band extension capability are provided. A terminal side receives terminal capability query information from a network side, determines band interval lists to which each band supported by the terminal side belongs, and reports the supported bands through cells corresponding to the band interval lists to which each band belongs; and the network side determines band interval lists to which each band supported by the network side belongs when issuing a band capability supported by the network side, and issues the supported bands through cells corresponding to the band interval lists to which each band belongs. By the solutions of the disclosure, the bands belonging to different band interval lists can be reported and issued through different cells, and the problem of limitations to the number of the bands during the reporting and issuing of the bands is solved.
    Type: Application
    Filed: August 30, 2013
    Publication date: October 29, 2015
    Inventors: He Huang, Zhifeng Ma, Yiqing Cao, Zijiang Ma, Hongjun Liu
  • Publication number: 20150179964
    Abstract: Present invention relates to methods of preparing molybdenum oxide inks and molybdenum oxide films, and use of the molybdenum oxide films as hole-transporting layers in optoelectronic devices. The ink for forming a hybrid molybdenum (VI) oxide (MoO3) film on a substrate comprises an ammonium molybdate, at least one inorganic salt different from ammonium molybdate, and a solvent or a solvent mixture.
    Type: Application
    Filed: February 10, 2015
    Publication date: June 25, 2015
    Inventors: Hongjun Liu, Wei Peng Goh, Jie Zhang, Ziyu Jin, Sing Yang Chiam
  • Publication number: 20150155506
    Abstract: Present invention relates to methods of preparing molybdenum oxide inks and molybdenum oxide films, and use of the molybdenum oxide films as hole-transporting layers in optoelectronic devices. The ink for forming a hybrid molybdenum (VI) oxide (MoO3) film on a substrate comprises an ammonium molybdate, at least one inorganic salt different from ammonium molybdate, and a solvent or a solvent mixture.
    Type: Application
    Filed: February 10, 2015
    Publication date: June 4, 2015
    Inventors: Hongjun Liu, Wei Peng Goh, Jie Zhang, Ziyu Jin, Sing Yang Chiam
  • Patent number: 9005357
    Abstract: Present invention relates to methods of preparing molybdenum oxide inks and molybdenum oxide films, and use of the molybdenum oxide films as hole-transporting layers in optoelectronic devices. The ink for forming a hybrid molybdenum (VI) oxide (MoO3) film on a substrate comprises an ammonium molybdate, at least one inorganic salt different from ammonium molybdate, and a solvent or a solvent mixture.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: April 14, 2015
    Assignee: Agency for Science, Technology and Research
    Inventors: Hongjun Liu, Wei Peng Goh, Jie Zhang, Ziyu Jin, Sing Yang Chiam
  • Publication number: 20140140237
    Abstract: Provided are a method, device and UE for sending indication information, and a method and device for receiving an MBMS. The method for sending indication information includes: UE determining that the UE has left one or more MBSFN areas which can carry a predetermined MBMS; the UE sending indication information to a network side. The method for receiving MBMS includes: UE receiving a specified MBMS which is carried in one or more MBSFN area to which a source cell where the UE is currently located belongs; after the UE performs cell reselection and resides in a target cell, in the case that one or more MBSFN areas to which the target cell belongs are different from one or more MBSFN areas to which the source cell belongs, the UE acquiring a condition of one or more MBMSs which are carried in the one or more MBSFN areas to which the target cell belongs; and the UE continuing receiving the specified MBMS in the target cell according to the acquired MBMS condition.
    Type: Application
    Filed: January 27, 2014
    Publication date: May 22, 2014
    Applicant: ZTE Corporation
    Inventors: Zijiang Ma, Ding Ding, Hongjun Liu
  • Publication number: 20130319931
    Abstract: A new, facile, low cost and easy-to-operate method of forming and immobilizing metal nanoparticles on substrates is invented. The method comprises steps of chemical modification of the substrates with chemical linkers, chelation of the metal ions to the modified substrates, the washing of the unbound metal ions and in-situ reduction of the metal ions to produce metal nanoparticles on the substrates with/without the finishing treatment of the metal nanoparticles functionalized substrates with minimum particles aggregations. The metal nanoparticles functionalized substrates generated by the method have wide applications, for example, as anti-microbial agents. The metal nanoparticles are strongly bonded to the substrates, resulting in low metal leaching to the environment.
    Type: Application
    Filed: June 4, 2012
    Publication date: December 5, 2013
    Applicant: AGPLUS TECHNOLOGIES PTE. LTD.
    Inventors: Hongjun Liu, Ziyu Jin, Yining Liu
  • Publication number: 20130313534
    Abstract: Present invention relates to methods of preparing molybdenum oxide inks and molybdenum oxide films, and use of the molybdenum oxide films as hole-transporting layers in optoelectronic devices. The ink for forming a hybrid molybdenum (VI) oxide (MoO3) film on a substrate comprises an ammonium molybdate, at least one inorganic salt different from ammonium molybdate, and a solvent or a solvent mixture.
    Type: Application
    Filed: May 21, 2013
    Publication date: November 28, 2013
    Inventors: Hongjun Liu, Wei Peng Goh, Jie Zhang, Ziyu Jin, Sing Yang Chiam
  • Patent number: 5917096
    Abstract: The present invention discloses a new process for the preparation of .beta.-caryophyllene alcohol, in which the sesquiterpene fraction at 110-120.degree. C./6 mmHg in Chinese pinus massoniana oleoresin composition undergoes isomerization in the presence of sulfuric acid as catalyst and the .beta.-caryophyllene alcohol is thus prepared through separation, re-crystallization and purification of the residue from the bottom of the vessel for the preparation of isolongifolene.
    Type: Grant
    Filed: June 16, 1997
    Date of Patent: June 29, 1999
    Assignee: Research Institute of Chemical Processing and Utilization of Forest Products
    Inventor: Hongjun Liu
  • Patent number: 5644066
    Abstract: A method is provided for introducing a fertility restorer gene of a Raphanus plant into a Brassica plant by means of cell fusion or intergeneric cross and a Brassica plant produced thereby. Also provided is a method for producing an F.sub.1 hybrid of a rapeseed plant utilizing Kosena-radish-derived CMS gene and a fertility restorer gene derived from any of the radish plants and an F.sub.1 hybrid of a rapeseed plant produced thereby.
    Type: Grant
    Filed: October 14, 1993
    Date of Patent: July 1, 1997
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Takako Sakai, Hongjun Liu, Hiroyuki Kurihara, Jun Imamura