Patents by Inventor Ling Xu

Ling Xu 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: 20170045696
    Abstract: A connector plug arrangement (330, 600, 700) includes a connector body (334, 610, 720); and an indication component (335, 650, 750). The indication component (335, 650, 750) includes a first portion (337, 653, 751) that is disposed at a rear end of the connector body and a second portion (339, 654, 753) that extends outwardly from the first portion (337, 653, 751). The first portion (337, 653, 751) is configured to extend along a circumferential perimeter of the connector body (334, 610, 720). The second portion (339, 654, 753) is configured to extend along the longitudinal axis of the connector body (334, 610, 720).
    Type: Application
    Filed: August 18, 2016
    Publication date: February 16, 2017
    Inventors: Stephen Lambourn, Ai Ling Xu, Alan Cook, Ian Miles Standish
  • Publication number: 20170009279
    Abstract: The present invention relates to methods, kits, probes, and systems for distinguishing between nucleotide variants that are close in proximity on a gene. The methods, kits, probes, and systems can include the use of a small amplicon assay in combination with two unlabeled probes in a high resolution thermal melting analysis of a biological sample containing a locus of interest in order to discern between disease-causing and benign variants that are close in proximity on a gene within the biological sample. The present invention also relates to method of detecting a disease in a patient based on the patient's genotype by determining whether the patient has a disease-causing variant at a locus of interest. The signature melt curves produced by the unlabeled probe tests can be analyzed using HRMA software to distinguish between disease-causing and benign variants that are close in proximity on a gene within the biological sample.
    Type: Application
    Filed: September 19, 2016
    Publication date: January 12, 2017
    Applicant: Canon U.S. Life Sciences, Inc.
    Inventors: Ling Xu, Renee Howell
  • Patent number: 9540268
    Abstract: A method for treating highly concentrated resin-desorption liquid generated from wastewater deep purification, including channeling the highly concentrated desorption liquid generated from anion exchange resin treatment through a nanofiltration membrane, the liquid being separated into nanofiltration permeate that can be reused as the desorption agent and highly concentrated nanofiltration retentate; adding a coagulating agent to the highly concentrated nanofiltration retentate to generate coagulation-precipitation; subjecting the supernatant formed after the coagulation-precipitation process to Fenton oxidation or ozone oxidation; after the reaction, adding to the liquid an alkali solution for further coagulation-precipitation; then channeling the liquid so treated back to the biochemical system of biochemical effluent treatment for further biodegradation is provided.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: January 10, 2017
    Assignee: NANJING UNIVERSITY
    Inventors: Aimin Li, Ling Xu, Jun Fan, Bicun Jiang, Danning Jiang
  • Patent number: 9447458
    Abstract: The present invention relates to methods, kits, probes, and systems for distinguishing between nucleotide variants that are close in proximity on a gene. The methods, kits, probes, and systems can include the use of a small amplicon assay in combination with two unlabeled probes in a high resolution thermal melting analysis of a biological sample containing a locus of interest in order to discern between disease-causing and benign variants that are close in proximity on a gene within the biological sample. The present invention also relates to method of detecting a disease in a patient based on the patient's genotype by determining whether the patient has a disease-causing variant at a locus of interest. The signature melt curves produced by the unlabeled probe tests can be analyzed using HRMA software to distinguish between disease-causing and benign variants that are close in proximity on a gene within the biological sample.
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: September 20, 2016
    Assignee: Canon U.S. Life Sciences, Inc.
    Inventors: Ling Xu, Renee Howell
  • Patent number: 9435969
    Abstract: A connector plug arrangement (330, 600, 700) includes a connector body (334, 610, 720); and an indication component (335, 650, 750). The indication component (335, 650, 750) includes a first portion (337, 653, 751) that is disposed at a rear end of the connector body and a second portion (339, 654, 753) that extends outwardly from the first portion (337, 653, 751). The first portion (337, 653, 751) is configured to extend along a circumferential perimeter of the connector body (334, 610, 720). The second portion (339, 654, 753) is configured to extend along the longitudinal axis of the connector body (334, 610, 720).
    Type: Grant
    Filed: November 18, 2013
    Date of Patent: September 6, 2016
    Assignee: CommScope Connectivity UK Limited
    Inventors: Stephen Lambourn, Ai Ling Xu, Alan Cook, Ian Miles Standish
  • Publication number: 20160147751
    Abstract: Embodiments of the present invention disclose a method, computer program product, and system for generating and manipulating an index for a table in a database. A query statement is received, the table of lines are searched, a result list is generated, and an index for the query statement is generated, wherein the index comprises information associated with the result list and the query condition. The query condition and the identifier of the table is extracted from the query statement, where the index is generated based on the query condition, the identifier of the table, and the result list. A hash value of the identifier of the table and the query condition is obtained, an association between the hash value and the result list to build the index is generated, and in response to a line of the plurality of lines in the table being modified, the index identified as invalid.
    Type: Application
    Filed: October 19, 2015
    Publication date: May 26, 2016
    Inventors: Yue Li, Zhao Wei Li, Dong Jie Wei, Ling Xu
  • Patent number: 9254469
    Abstract: A technology for producing synthesis gas from crude gas from various gasification processes for solid or liquid fuels. To limit the temperatures in a subsequent strongly exothermic CO shift reaction to adjust the H2/CO ratio, the crude gas which has been freed of dust flows through two shift reactors arranged in series. The first reactor has a specific reaction-kinetically limited catalyst and the second reactor has a conventional sour gas catalyst. The specific catalyst used in the first reactor limits the exothermic shift reaction to such an extent that the reaction temperatures in the first and second reactors remain so low to avoid thermal damage to the catalysts even without introduction of external steam, and the desired gas composition is achieved.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: February 9, 2016
    Assignees: SIEMENS AKTIENGESELLSCHAFT, CLARIANT INTERNATIONAL LTD.
    Inventors: Yeping Cai, William M. Faris, Christian Görsch, Frank Hannemann, Doris Klostermann, Robert Marx, Manfred Schingnitz, Justin Wang, Ling Xu
  • Patent number: 9094893
    Abstract: The present invention discloses a method and an apparatus for establishing a service route, wherein the method comprises the steps of: collecting, by a control station, channel quality information of all links on each path of a terminal; according to the channel quality information, selecting an access station which establishes a route with the terminal. The present invention realizes selecting the access station which establishes a route with the terminal according to the actual application situation.
    Type: Grant
    Filed: January 12, 2010
    Date of Patent: July 28, 2015
    Assignee: ZTE Corporation
    Inventors: Yang Liu, Yuqin Chen, Hongyun Qu, Ling Xu, Zhengguang Zhao, Yan Long, Xuming Fang, Xiaopeng Hu, Yue Zhao
  • Publication number: 20150144842
    Abstract: A technology for producing synthesis gas from crude gas from various gasification processes for solid or liquid fuels. To limit the temperatures in a subsequent strongly exothermic CO shift reaction to adjust the H2/CO ratio, the crude gas which has been freed of dust flows through two shift reactors arranged in series. The first reactor has a specific reaction-kinetically limited catalyst and the second reactor has a conventional sour gas catalyst. The specific catalyst used in the first reactor limits the exothermic shift reaction to such an extent that the reaction temperatures in the first and second reactors remain so low to avoid thermal damage to the catalysts even without introduction of external steam, and the desired gas composition is achieved.
    Type: Application
    Filed: November 24, 2014
    Publication date: May 28, 2015
    Inventors: Yeping CAI, William M. Faris, Christian GÖRSCH, Frank HANNEMANN, Doris KLOSTERMANN, Robert MARX, Manfred SCHINGNITZ, Justin WANG, Ling XU
  • Patent number: 9032485
    Abstract: The disclosure provides an anchor authenticator relocation method and system. The method includes: after an old authenticator accepts an anchor authenticator relocation request of a Mobile Station (MS), a new authenticator sends an authenticator relocation request to an AAA server; when the AAA server's verification on the new authenticator is passed and the old authenticator confirms that the new authenticator is trusted, the anchor authenticator is relocated to the new authenticator. The disclosure provides a detailed solution to perform anchor authenticator relocation without re-authentication.
    Type: Grant
    Filed: December 31, 2010
    Date of Patent: May 12, 2015
    Assignee: ZTE Corporation
    Inventors: Li Chu, Ge Zhu, Chengyan Feng, Hongyun Qu, Ling Xu
  • Publication number: 20140348798
    Abstract: The present invention relates to a novel RNA picornavirus that is called Seneca Valley virus (“SVV”). The invention provides isolated SVV nucleic acids and proteins encoded by these nucleic acids. Further, the invention provides antibodies that are raised against the SVV proteins. Because SVV has the ability to selectively kill some types of tumors, the invention provides methods of using SVV and SVV polypeptides to treat cancer. Because SVV specifically targets certain tumors, the invention provides methods of using SVV nucleic acids and proteins to detect cancer. Additionally, due to the information provided by the tumor-specific mechanisms of SVV, the invention provides methods of making new oncolytic virus derivatives and of altering viruses to have tumor-specific tropisms.
    Type: Application
    Filed: March 7, 2014
    Publication date: November 27, 2014
    Applicant: NOVARTIS AG
    Inventors: Paul L. HALLENBECK, Seshidhar Reddy POLICE, Laura M. HALES, Carl M. HAY, Shanthi GANESH, Ling XU, Jingping YANG, Cheng CHENG
  • Publication number: 20140302501
    Abstract: The present invention relates to methods, kits, primers and probes for use in distinguishing highly homologous genomic regions and detecting variants in a locus of interest. In one aspect, the present invention is useful for distinguishing Exon 9 of the CFTR gene from a large homologous region of chromosome 20 in order to determine the presence of the A455E variant.
    Type: Application
    Filed: November 16, 2012
    Publication date: October 9, 2014
    Inventors: Ling Xu, Renee M. Howell, Caitlin D. Armstrong
  • Patent number: 8837327
    Abstract: The disclosure discloses a method for managing network topology structure of a Machine to Machine (M2M) network. The method mainly includes: a control station of the M2M network obtains wireless link information of the M2M network; the control station completes establishment and/or adjustment of the network topology structure of the M2M network according to the obtained wireless link information. The disclosure also provides a device for managing network topology structure of an M2M network. By the disclosure, performing self-adaptive management on numerous terminals can be realized by the M2M network; by applying the disclosure to the wireless network management of the M2M network, manpower cost is saved and working efficiency is improved, and also it is of important significance to the smooth development of the telecom operation.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: September 16, 2014
    Assignee: ZTE Corporation
    Inventors: Yang Liu, Nan Li, Yuqin Chen, Feng Xie, Lin Chen, Ling Xu, Huiying Fang
  • Patent number: 8753622
    Abstract: The present invention relates to a novel RNA picornavirus that is called Seneca Valley virus (“SVV”). The invention provides isolated SVV nucleic acids and proteins encoded by these nucleic acids. Further, the invention provides antibodies that are raised against the SVV proteins. Because SVV has the ability to selectively kill some types of tumors, the invention provides methods of using SVV and SVV polypeptides to treat cancer. Because SVV specifically targets certain tumors, the invention provides methods of using SVV nucleic acids and proteins to detect cancer. Additionally, due to the information provided by the tumor-specific mechanisms of SVV, the invention provides methods of making new oncolytic virus derivatives and of altering viruses to have tumor-specific tropisms.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: June 17, 2014
    Assignee: Novartis AG
    Inventors: Paul Hallenbeck, Seshidhar Reddy Police, Laura M. Hales, Carl Hay, Shanthi Ganesh, Ling Xu, Jingping Yang, Cheng Cheng
  • Publication number: 20140147080
    Abstract: A connector plug arrangement (330, 600, 700) includes a connector body (334, 610, 720); and an indication component (335, 650, 750). The indication component (335, 650, 750) includes a first portion (337, 653, 751) that is disposed at a rear end of the connector body and a second portion (339, 654, 753) that extends outwardly from the first portion (337, 653, 751). The first portion (337, 653, 751) is configured to extend along a circumferential perimeter of the connector body (334, 610, 720). The second portion (339, 654, 753) is configured to extend along the longitudinal axis of the connector body (334, 610, 720).
    Type: Application
    Filed: November 18, 2013
    Publication date: May 29, 2014
    Inventors: Stephen Lambourn, Ai Ling Xu, Alan Cook, Ian Miles Standish
  • Patent number: 8732799
    Abstract: The disclosure provides a method and a system for processing an authenticator relocation request. When detecting that initial authentication, re-authentication or authenticator relocation is being performed for a terminal, a network side refuses a new authenticator relocation request from the terminal. When detecting that no initial authentication, re-authentication or authenticator relocation is being performed for the terminal, the network side accepts the new authenticator relocation request from the terminal. Further, when detecting that the initial authentication, the re-authentication or the authenticator relocation is being performed for the terminal, the network side refuses a new re-authentication request from the terminal. According to the technical solution of the disclosure, the complexity of network element processing is reduced and potential safety hazard is avoided.
    Type: Grant
    Filed: March 16, 2011
    Date of Patent: May 20, 2014
    Assignee: ZTE Corporation
    Inventors: Li Chu, Jianquan Song, Hongyun Qu, Ling Xu
  • Patent number: 8715686
    Abstract: Isolated immunogens including a HIV-1 gp120 polypeptide or immunogenic fragment thereof stabilized in a CD4 bound confirmation by crosslinked cysteines, and methods of their use are disclosed. The immunogens are useful, for example, for generating an immune response to HIV-1 gp120 in a subject.
    Type: Grant
    Filed: August 14, 2012
    Date of Patent: May 6, 2014
    Assignees: The United States of America, as represented by the Secretary, Department of Health and Human Services, Dana-Faber Cancer Institute, Inc.
    Inventors: Peter Kwong, John Mascola, Gary Nabel, Richard Wyatt, Barna Dey, Ling Xu, Tongqing Zhou, Joseph Sodroski, Wen Yuan, Shi-Hua Xiang
  • Patent number: 8699451
    Abstract: A method for updating a connection relationship of a wireless relay station, comprises the following steps of: (a) a wireless relay station RS1 already connecting to a wireless communication network group comprising a base station and wireless relay stations subjected to the base station, and if determining that the connection relationship of RS1 needs to be changed, selecting a target node; (b) instructing RS1 to update the connection to the target node, and after receiving the instructions, RS1 starting a connection update, establishing a wireless link to a new node and releasing no longer used resource in an existing data tunnel. The present invention can fulfill the update of the connection relationship of a wireless relay station, and can take steps to further guarantee the service suspension time of the terminals and RSs subjected to the wireless relay station is the shortest.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: April 15, 2014
    Assignee: ZTE Corporation
    Inventors: Sean Cai, Ling Xu
  • Patent number: 8660048
    Abstract: The present invention discloses a method for scheduling wireless resources of a multi-base station MBS and a method for sending occupation information. The scheduling method comprises: dividing wireless resources of downlink sub-frames of all base stations in an MBS Zone into two parts, local service schedulers on the base stations scheduling one part for local services, and a multi-base station MBS resource scheduler in the MBS Zone scheduling the other part for the multi-base station MBS. The sending method comprises: a sender informing a receiver of multi-base station MBS wireless resource occupation situation through a message carrying multi-base station MBS wireless resource occupation information; the occupation information including configuration information and a scheduling result. When supporting the macro diversity multi-base station MBS, the present invention not only can avoid the conflict of unicast and MBS scheduling, but also can fully utilize the limited wireless resources of the system.
    Type: Grant
    Filed: December 27, 2007
    Date of Patent: February 25, 2014
    Assignee: ZTE Corporation
    Inventors: Jianquan Song, Ling Xu, Li Chu, Hongyun Qu
  • Patent number: 8625479
    Abstract: Wireless communication relay networks and techniques for providing data synchronization in Multicast Broadcast Services (MBS).
    Type: Grant
    Filed: April 7, 2008
    Date of Patent: January 7, 2014
    Assignee: ZTE (USA) Inc.
    Inventors: Hua Mary Chion, Hongyun Qu, Ling Xu, Jerry Pak Lup Chow, Yang Liu, Yuqin Chen