Patents by Inventor Jun Qin

Jun Qin 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: 20190222551
    Abstract: Embodiments of the present disclosure disclose a domain name resolution method, apparatus, and system, and a storage medium. The method includes: receiving a domain name resolution request sent by a network device, the domain name resolution request carrying a first target domain name that needs to be resolved; using the first target domain name as an initial value of a second target domain name; resolving the second target domain name, to obtain a corresponding resolution result; determining whether the resolution result is corresponds to a network address of a preset type; and repeating the aforementioned operations using the resolution result as the second target domain name until a resolution result corresponding to the network address of the preset type is obtained; and after obtaining the resolution result corresponding to the network address of the preset type, returning the resolution result to the network device.
    Type: Application
    Filed: March 22, 2019
    Publication date: July 18, 2019
    Inventors: Fangzhou CHEN, Jiangqi WU, Fengbo JIANG, Jun QIN
  • Publication number: 20190222553
    Abstract: Embodiments of this application disclose a method for parsing a service platform address by a server. The server receives a DNS parsing request sent by a terminal, the DNS parsing request including a to-be-parsed domain name. The server then obtains target IP information of the terminal based on the DNS parsing request. When the target IP information has a corresponding target user-defined line, the server obtains a preset first parsing record based on the target user-defined line. The server then sends to the terminal a first IP address corresponding to the to-be-parsed domain name based on the preset first parsing record. As such, a corresponding IP address range can be defined using a user-defined line, so that a terminal within the IP address range can obtain a specific IP address corresponding to an access domain name, and provide a service to a user within a more accurate range.
    Type: Application
    Filed: March 22, 2019
    Publication date: July 18, 2019
    Inventors: Jiangqi WU, Fengbo JIANG, Hao HU, Jun QIN
  • Publication number: 20180335389
    Abstract: An electrochemiluminescence immunoassay system and a flow-through cell unit (1) thereof. The flow-through cell unit (1) comprises a working electrode (12), a counter electrode (11) and a reference electrode (13), wherein the working electrode (12) and the counter electrode (11) are vertically provided, and there is a liquid flow path between the two electrodes. When an electrochemical reaction occurs, and when reactants are evenly distributed on the working electrode (12) for a test. After the flow-through cell is cleaned, the liquid flow path is unblocked, so that the cleaning effect is better. A porous structure is provided on a connection surface where the reference electrode (13) is in communication with the liquid flow path, and the porous structure makes the reference electrode (13) have a good electrical conductivity, and prevents the reference electrode (13) from early ageing, and improves the durability of the flow-through cell unit (1).
    Type: Application
    Filed: March 28, 2016
    Publication date: November 22, 2018
    Inventor: Jun QIN
  • Publication number: 20180316410
    Abstract: Disclosed are a communication method, a terminal and a communication system, which are applied between a terminal and a base station in a line of sight communication environment. A first polarizing antenna having the same polarity as that of a second polarizing antenna of a base station is set on a terminal, wherein the first polarizing antenna includes a first antenna component and a second antenna component having different polarities; and a first signal and a second signal which are sent by the base station via the second polarizing antenna are received via the first polarizing antenna.
    Type: Application
    Filed: June 15, 2016
    Publication date: November 1, 2018
    Inventors: Xi CHEN, Jun QIN
  • Patent number: 10024861
    Abstract: An electrochemiluminescence immunoassay method is disclosed and uses a full reaction of a Ru(bpy) marked protein-primary antibody, a biotinylated protein-secondary antibody to be tested, and a sample to be tested; addition of a Streptavidin-coated magnetic particle to form a complex comprising an antigen, an antibody, and a magnetic particle; adsorption to an electrode surface by the magnetic particle; addition of a dibutyl ethanolamine solution; and testing by an electrochemical method. Also disclosed is a corresponding electrochemiluminescence immunoassay detection kit.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: July 17, 2018
    Assignee: BEIJING UNIDIAG TECHNOLOGY INC
    Inventor: Jun Qin
  • Publication number: 20180188014
    Abstract: A checking tool for measuring a distance between adjacent sinking grooves in an inner hole of a mechanical part, including: a gage block, end cover, sliding piece, pin, base, pin seat, support, measuring rod, spring, barrel, and dial indicator. An inner end face of the base is provided with the sliding piece, at least three concentric circular arc grooves are on the end face, paired eccentric arc grooves are on the sliding piece, the pin connected to the pin seat runs through the base and sliding piece, which is axially limited by the end cover, and the seat rotates relative to the base to realize radial expansion displacement of the sliding piece. A measuring head is formed by the dial indicator, measuring rod, spring and barrel. By positioning the edges of adjacent sinking grooves in an inner hole, measurement for a distance between the grooves is converted into depth measurement.
    Type: Application
    Filed: September 25, 2016
    Publication date: July 5, 2018
    Applicants: PACIFIC PRECISION FORGING CO., LTD., PACIFIC PRECISION POWERTRAIN CO., LTD.
    Inventors: Hanguan XIA, Jun QIN, Hongjun ZHAO, Yi DONG, Yong ZHANG
  • Publication number: 20170345042
    Abstract: A service processing method, a device, a terminal and a server are provided. In some embodiments, the method includes: obtaining an operator identifier, when a coupon verification operation is detected on a service page of a public service account; invoking a code reading interface of an internet application to which the public service account belongs, to obtain a code of a coupon to be verified; generating a coupon verification service request based on the operator identifier and the code of the coupon; sending the coupon verification service request to a server, to cause the server to process a coupon verification service based on the operator identifier and the code of the coupon and return a process result to the terminal; and outputting the process result on the service page of the public service account.
    Type: Application
    Filed: August 2, 2017
    Publication date: November 30, 2017
    Inventors: Yuxuan DU, Mingyu LI, Zhenyu XU, Jun QIN, Zhihao LIU
  • Patent number: 9729523
    Abstract: A method, network element, and mobile station (MS) are disclosed. The method includes: obtaining information that a plug-in card of the MS does not support a first encryption algorithm; deleting the first encryption algorithm from an encryption algorithm list permitted by a core network element according to the information that the plug-in card of the MS does not support the first encryption algorithm; sending the encryption algorithm list excluding the first encryption algorithm to an access network element, so that the access network element selects an encryption algorithm according to the encryption algorithm list excluding the first encryption algorithm and the MS capability information sent from the MS and sends the selected encryption algorithm to the MS. By using the method, network element, and MS, errors due to the fact that the plug-in card of the MS does not support an encryption algorithm may be avoided during the encryption process.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: August 8, 2017
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jing Chen, Yongfeng Deng, Aiqin Zhang, Jun Qin
  • Patent number: 9654706
    Abstract: The present invention belongs to the field of image processing, and particularly relates to the determination of an aerial remote sensing image fuzzy parameter and the elimination of aerial remote sensing image fuzziness based on a TDI-CCD camera. The method comprises the following specific steps: establishing an image coordinate system, reading an area array image, constructing a similarity matching criterion, conducting offset resolving to acquire homonymy points so as to obtain a digital image reducing the chattering influence. The method is relatively simple and precise in computing process, and good in processing effect.
    Type: Grant
    Filed: December 22, 2013
    Date of Patent: May 16, 2017
    Assignee: SOUTHWEST JIAOTONG UNIVERSITY
    Inventors: Jun Qin, Yinan He
  • Patent number: 9541388
    Abstract: A directional shockproof tilting display tag, comprising a container provided with a detector therein; the detector comprises a first placement chamber, a second placement chamber, and a baffle; the first placement chamber comprises a first side plate and a first mass block; the first side plate is externally provided with a first extension portion; the second placement chamber comprises a second side plate and a second mass block; the second side plate is externally provided with a second extension portion; the placement chambers are also provided with bar codes; part of the patterns of the bar codes are covered by the mass blocks; a rotary shaft is disposed directly above the placement chambers; the container is also provided with a shockproof structure therein. The display tag has a simple structure and strong shockproof capability. The arrangement of the bar codes ensures the detector can quickly detect an object tilting.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: January 10, 2017
    Assignee: Shenzhen AKS Technology Co., Ltd
    Inventors: Wenyong Li, Jun Qin, Wenchang Li, Keqin Liu
  • Patent number: 9469615
    Abstract: The invention provides certain quinoxalines and aza-quinoxalines of the Formula (I), and their pharmaceutically acceptable salts, wherein J1, J2, R1, R2, R3, R22, Ra, Rb, Rc, Rd, X, Y, b, n, and q are as defined herein. The invention also provides pharmaceutical compositions comprising such compounds, and methods of using the compounds for treating diseases or conditions associated with uncontrolled or inappropriate stimulation of CRTH2 function.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: October 18, 2016
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Christopher W. Boyce, Sylvia Joanna Degrado, Xiao Chen, Jun Qin, Robert D. Mazzola, Jr., Younong Yu, Kevin D. McCormick, Anandan Palani, Dong Xiao, Robert George Aslanian, Jie Wu, Ashwin Umesh Rao, Phieng Siliphaivanh, Joey L. Methot, Hongjun Zhang, Elizabeth Helen Kelley, William Colby Brown, Qin Jiang, Jolicia Polivina Gauuan, Andrew J. Leyhane, Purakkattle Johny Biju, Pawan K. Dhondi, Li Dong, Salem Fevrier, Xianhai Huang, Henry M. Vaccaro
  • Publication number: 20160212779
    Abstract: Embodiments of the present invention relate to a method for establishing a bearer for a machine to machine service and a network transmission device. The method includes receiving a user plane resource establishment request message sent by an MTC device, where the user plane resource establishment request message includes at least one of MTC features, QoS requirements, a service indication request and a group identity; determining negotiated QoS parameters according to the user plane resource establishment request message; and establishing a transmission bearer with the MTC device according to the negotiated QoS parameters. The present invention provides a method for establishing a transmission bearer between a network and an MTC device.
    Type: Application
    Filed: March 25, 2016
    Publication date: July 21, 2016
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yang ZHAO, Jun QIN
  • Patent number: 9380504
    Abstract: The present invention discloses a method, a user equipment, and a base station for changing an access cell. According to the method, the user equipment, and the base station in the embodiments of the present invention, when the UE leaves the coverage of the first radio network and the UE is in the dual-camped state, the first cell of the first radio network that the UE currently accesses is changed to the second cell of the second radio network that the UE currently accesses, so as to avoid a cell change failure caused by an incorrect target cell during cell reselection or handover, thereby accurately changing an access cell, reducing network delay, and improving user experience.
    Type: Grant
    Filed: January 15, 2014
    Date of Patent: June 28, 2016
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Pingping Xing, Mingzeng Dai, Jun Qin
  • Publication number: 20160165155
    Abstract: The present invention belongs to the field of image processing, and particularly relates to the determination of an aerial remote sensing image fuzzy parameter and the elimination of aerial remote sensing image fuzziness based on a TDI-CCD camera. The method comprises the following specific steps: establishing an image coordinate system, reading an area array image, constructing a similarity matching criterion, conducting offset resolving to acquire homonymy points so as to obtain a digital image reducing the chattering influence. The method is relatively simple and precise in computing process, and good in processing effect.
    Type: Application
    Filed: December 22, 2013
    Publication date: June 9, 2016
    Inventors: Jun Qin, Yinan He
  • Patent number: 9363839
    Abstract: Embodiments of the present invention relate to a method for establishing a bearer for a machine to machine service and a network transmission device, where the method includes: receiving a user plane resource establishment request message sent by an MTC device, where the user plane resource establishment request message includes at least one of MTC features, QoS requirements, a service indication request and a group identity; determining negotiated QoS parameters according to the user plane resource establishment request message; and establishing a transmission bearer with the MTC device according to the negotiated QoS parameters. The present invention provides a method for establishing a transmission bearer between a network and an MTC device.
    Type: Grant
    Filed: August 9, 2012
    Date of Patent: June 7, 2016
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yang Zhao, Jun Qin
  • Publication number: 20160068502
    Abstract: The present invention describes compounds according to formula I: and compounds according to formula II: and additional related flavonoid compounds, as well as the use of the compounds in methods for the prevention or treatment of IL-17A-mediated disease in a subject.
    Type: Application
    Filed: September 8, 2015
    Publication date: March 10, 2016
    Inventors: Xiaoxia Li, Caini Liu, Jun Qin, Liang Zhu, Koichi Fukuda
  • Publication number: 20150226552
    Abstract: A directional shockproof tilting display tag, comprising a container provided with a detector therein; the detector comprises a first placement chamber, a second placement chamber, and a baffle; the first placement chamber comprises a first side plate and a first mass block; the first side plate is externally provided with a first extension portion; the second placement chamber comprises a second side plate and a second mass block; the second side plate is externally provided with a second extension portion; the placement chambers are also provided with bar codes; part of the patterns of the bar codes are covered by the mass blocks; a rotary shaft is disposed directly above the placement chambers; the container is also provided with a shockproof structure therein. The display tag has a simple structure and strong shockproof capability. The arrangement of the bar codes ensures the detector can quickly detect an object tilting.
    Type: Application
    Filed: September 6, 2012
    Publication date: August 13, 2015
    Applicant: Shenzhen AKS Technology Co., Ltd
    Inventors: Wenyong Li, Jun Qin, Wenchang Li, Keqin Liu
  • Publication number: 20150104020
    Abstract: A method, network element, and mobile station (MS) are disclosed. The method includes: obtaining information that a plug-in card of the MS does not support a first encryption algorithm; deleting the first encryption algorithm from an encryption algorithm list permitted by a core network element according to the information that the plug-in card of the MS does not support the first encryption algorithm; sending the encryption algorithm list excluding the first encryption algorithm to an access network element, so that the access network element selects an encryption algorithm according to the encryption algorithm list excluding the first encryption algorithm and the MS capability information sent from the MS and sends the selected encryption algorithm to the MS. By using the method, network element, and MS, errors due to the fact that the plug-in card of the MS does not support an encryption algorithm may be avoided during the encryption process.
    Type: Application
    Filed: November 21, 2014
    Publication date: April 16, 2015
    Inventors: Jing Chen, Yongfeng Deng, Aiqin Zhang, Jun Qin
  • Patent number: 8927559
    Abstract: This application provides for compounds of the formula Formula I or a pharmaceutically acceptable salt thereof, wherein the individual variables are defined herein, as well as processes to prepare these compounds, pharmaceutical compositions comprising the same and their use in treating disease state associated with the CRTH2 receptor.
    Type: Grant
    Filed: October 6, 2011
    Date of Patent: January 6, 2015
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Robert G. Aslanian, Christopher W. Boyce, Robert D. Mazzola, Jr., Brian A. McKittrick, Kevin D. McCormick, Anandan Palani, Jun Qin, Haiqun Tang, Dong Xiao, Younong Yu, John P. Caldwell, Elizabeth Helen Kelley, Hongjun Zhang, Phieng Siliphaivanh, Rachel N. MacCoss, Joey L. Methot, Jolicia Polivina Gauuan, Qin Jiang, Andrew J. Leyhane, Purakkattle Johny Biju, Li Dong, Xianhai Huang, Ning Shao, Wei Zhou, Pawan K. Dhondi, Ashwin U. Rao
  • Patent number: 8908863
    Abstract: A method, network element, and mobile station (MS) are disclosed. The method includes: obtaining information that a plug-in card of the MS does not support a first encryption algorithm; deleting the first encryption algorithm from an encryption algorithm list permitted by a core network element according to the information that the plug-in card of the MS does not support the first encryption algorithm; sending the encryption algorithm list excluding the first encryption algorithm to an access network element, so that the access network element selects an encryption algorithm according to the encryption algorithm list excluding the first encryption algorithm and the MS capability information sent from the MS and sends the selected encryption algorithm to the MS. By using the method, network element, and MS, errors due to the fact that the plug-in card of the MS does not support an encryption algorithm may be avoided during the encryption process.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: December 9, 2014
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jing Chen, Yongfeng Deng, Aiqing Zhang, Jun Qin