Patents by Inventor Junfeng Zhou

Junfeng Zhou 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: 10421787
    Abstract: The invention provides processes of preparing a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-249 described herein.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: September 24, 2019
    Assignee: Bausch Health Ireland Limited
    Inventors: Juncai Bai, Ruoping Zhang, Jun Jian, Junfeng Zhou, Qiao Zhao, Guoquing Zhang, Kunwar Shailubhai, Stephen Comiskey, Rong Feng
  • Patent number: 10396503
    Abstract: The present invention relates to the field of electrical connectors, and in particular to a differential connector and a housing component thereof. The differential connector comprises a housing component and two or more differential modules. Each differential module comprises an insulator, differential pairs and ground contacts. The housing component comprises a housing. A plugging hole corresponding to a plug-in end of the differential pair is provided on the housing. An end shield corresponding to the plug-in end of the differential pair is provided on the housing. The end shield is provided with a shield groove extending along a plugging direction of the plug-in end of the differential pair. Openings of shield grooves face toward the same direction. The plug-in end of the differential pair is provided in the shield groove so as to be isolated from a plug-in end of an adjacent differential pair of the same differential module.
    Type: Grant
    Filed: March 21, 2017
    Date of Patent: August 27, 2019
    Assignee: AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD
    Inventors: Junfeng Yuan, Lufei Ma, Guoqi Zhou
  • Publication number: 20190260152
    Abstract: The present invention relates to the field of connectors, and in particular to an electrical connector and a fixing bending member thereof The electrical connector includes a contact with a front end being a plugging end and at least two contact mounting plates arranged left and right in parallel and extending along forward and backward directions, and further includes a fixing bending member for fixing the contact mounting plates. The fixing bending member includes a first portion for fixing onto the top of the electrical connector, a second portion for fixing at a tail portion of the electrical connector and a connecting portion connecting the first and second portions. The first portion and the second portion extend toward the same side of the connecting portion. The connecting portion is provided on the top of the electrical connector.
    Type: Application
    Filed: March 21, 2017
    Publication date: August 22, 2019
    Applicant: AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD
    Inventors: Junfeng YUAN, Min ZHANG, Guoqi ZHOU
  • Patent number: 10390210
    Abstract: Embodiments of the present disclosure disclose an access method, which comprises: establishing a first connection between a user equipment and a first mobile communication network according to a first subscriber identification number; requesting, via the first connection, a server to assign a subscriber identification number to the user equipment, wherein the subscriber identification number is a subscriber identification number corresponding to a SIM card in the server, and the subscriber identification number is a subscriber identification number at a location where the user equipment is currently located; acquiring, via the first connection, the second subscriber identification number assigned by the server; and establishing a second connection between the user equipment and a second mobile communication network servicing the current location according to the second subscriber identification number.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: August 20, 2019
    Assignee: SHENZHEN TUGE INFORMATION CO., LTD.
    Inventors: Kaihang Wang, Heng Zhang, Jianhua Li, Hao Zhou, Junfeng Zhang
  • Publication number: 20190246829
    Abstract: Disclosed is a cooking appliance that includes a cooker body assembly, a lid assembly, a weighing sensor, a first control panel, and a second control panel. The cooker body assembly includes a housing and an inner pot disposed inside the housing. The lid assembly can be opened and closed to cover the inner pot. The first control panel is disposed on the lid assembly, and the second control panel is disposed on the housing. The weighing sensor is electrically connected to the second control panel. According to this disclosure, the second control panel is disposed on the housing, so that the second control panel does not flip to the rear side together with the lid assembly when the lid assembly is opened to add food or water.
    Type: Application
    Filed: August 23, 2018
    Publication date: August 15, 2019
    Inventors: Yi Zhou, Junfeng Du, Guozhu Li, Jingwen Li, Fuyou Li, Peng Chen, Xiong Liao, Jiaying Zhang, Hao Zheng
  • Patent number: 10370814
    Abstract: The present invention discloses a system for consolidating soft clay by combined anode boosting and electro-osmosis, comprising a vacuum preloading system, wherein the vacuum preloading system comprises anode tubes, cathode tubes, a power supply, a boosting device, sealing cloth and a pumping and drainage device; the sealing cloth is covered above soft clay; air vents are formed on side faces of the cathode tubes and the anode tubes; the cathode tubes and the anode tubes are connected to a boosted pumping and drainage pipe above the soft clay through pipelines; the boosted pumping and drainage pipe is configured with the boosting device and the pumping and drainage device; and, the anode tubes and the cathode tubes are connected to an anode and a cathode of the power supply, respectively. The present invention further provides a method for consolidating soft clay by using the system for consolidating soft clay by combined anode boosting and electro-osmosis.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: August 6, 2019
    Assignee: WENZHOU UNIVERSITY
    Inventors: Hongtao Fu, Jun Wang, Yuanqiang Cai, Huanhuan Qiao, Yawei Jin, Peng Wang, Junfeng Ni, Ziquan Fang, Jinqiang Jin, Youchang Lv, Haisheng Jin, Changchen Zhou
  • Patent number: 10375068
    Abstract: Embodiments of the present invention provide a method and apparatus for authenticating a virtual subscriber identity module (VSIM). The method includes: establishing a first connection with a mobile communication network according to a removable subscriber identity module (RSIM); acquiring VSIM information sent by a VSIM server via the first connection, the VSIM information comprising a subscriber identification number; initiating a registration process to a network side according to the VSIM information; acquiring an authentication request, the authentication request carrying an authentication parameter to request for authentication for the VSIM; sending the authentication parameter to the VSIM server, such that the VSIM server determines an authentication response parameter according to the authentication parameter; and acquiring the authentication response parameter sent by the VSIM server, and performing authentication according to the authentication response parameter.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: August 6, 2019
    Assignee: SHENZHEN TUGE INFORMATION CO., LTD.
    Inventors: Kaihang Wang, Heng Zhang, Jianhua Li, Hao Zhou, Xia Zhang, Junfeng Zhang
  • Publication number: 20190181591
    Abstract: A differential connector and a differential pair arrangement structure thereof and a differential connector plug, and relates to the field of electric connectors.
    Type: Application
    Filed: March 21, 2017
    Publication date: June 13, 2019
    Applicant: AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD
    Inventors: Guoqi ZHOU, Lufei MA, Junfeng YUAN
  • Publication number: 20190140400
    Abstract: The present invention relates to the field of electrical connectors, and in particular to a differential connector and a housing component thereof. The differential connector comprises a housing component and two or more differential modules. Each differential module comprises an insulator, differential pairs and ground contacts. The housing component comprises a housing. A plugging hole corresponding to a plug-in end of the differential pair is provided on the housing. An end shield corresponding to the plug-in end of the differential pair is provided on the housing. The end shield is provided with a shield groove extending along a plugging direction of the plug-in end of the differential pair. Openings of shield grooves face toward the same direction. The plug-in end of the differential pair is provided in the shield groove so as to be isolated from a plug-in end of an adjacent differential pair of the same differential module.
    Type: Application
    Filed: March 21, 2017
    Publication date: May 9, 2019
    Applicant: AVIC JONHON OPTRONIC TECHNOLOGY CO., LTD
    Inventors: Junfeng YUAN, Lufei MA, Guoqi ZHOU
  • Publication number: 20190002501
    Abstract: The invention provides processes of purifying a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-251 described herein. The processes include a solvent exchange step before a freeze-drying (lyophilization) step.
    Type: Application
    Filed: June 5, 2018
    Publication date: January 3, 2019
    Inventors: Kunwar Shailubhai, Stephen Comiskey, Rong Feng, Juncai Bai, Ruoping Zhang, Jun Jia, Junfeng Zhou, Qiao Zhao, Guoqing Zhang
  • Patent number: 10011637
    Abstract: The invention provides processes of purifying a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-251 described herein. The processes include a solvent exchange step before a freeze-drying (lyophilization) step.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: July 3, 2018
    Assignee: SYNERGY PHARMACEUTICALS, INC.
    Inventors: Kunwar Shailubhai, Stephen Comiskey, Rong Feng, Juncai Bai, Ruoping Zhang, Jun Jia, Junfeng Zhou, Qiao Zhao, Guoqing Zhang
  • Publication number: 20180046368
    Abstract: A method for operating multiple screens in a smart device and a system thereof are provided by the present disclosure. It displays multiple screens on a physical screen at the same time, and operates the multiple screens independently, through setting a specific method for operating virtual screens.
    Type: Application
    Filed: July 6, 2016
    Publication date: February 15, 2018
    Inventors: Yongzhong CHENG, Mingquan LAI, Junfeng ZHOU, Cuiping SHI
  • Publication number: 20170129925
    Abstract: The invention provides processes of preparing a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-249 described herein.
    Type: Application
    Filed: January 13, 2017
    Publication date: May 11, 2017
    Applicant: Synergy Pharmaceuticals Inc.
    Inventors: Juncai Bai, Ruoping Zhang, Jun Jian, Junfeng Zhou, Qiao Zhao, Guoquing Zhang, Kunwar Shailubhai, Stephen Comiskey, Rong Feng
  • Patent number: 9580471
    Abstract: The invention provides processes of preparing a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-249 described herein.
    Type: Grant
    Filed: March 1, 2012
    Date of Patent: February 28, 2017
    Assignee: SYNERGY PHARMACEUTICALS, INC.
    Inventors: Juncai Bai, Ruoping Zhang, Jun Jia, Junfeng Zhou, Qiao Zhao, Guoquing Zhang, Kunwar Shailubhai, Stephen Comiskey, Rong Feng
  • Publication number: 20160145307
    Abstract: The invention provides processes of purifying a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-251 described herein. The processes include a solvent exchange step before a freeze-drying (lyophilization) step.
    Type: Application
    Filed: June 5, 2014
    Publication date: May 26, 2016
    Inventors: Kunwar SHAILUBHAI, Stephen COMISKEY, Rong FENG, Juncai BAI, Ruoping ZHANG, Jun JIA, Junfeng ZHOU, Qiao ZHAO, Guoqing ZHANG
  • Patent number: 9242243
    Abstract: Provided according to some embodiments of the invention are anion exchange polyelectrolytes that include an at least partially fluorinated polyaromatic polymer backbone; and at least one cationic functional group pendant therefrom. Also provided are anion exchange membranes (AEMs) formed from at least one anion exchange polyelectrolyte according to an embodiment of the invention, and fuel cells including such AEMs.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: January 26, 2016
    Assignee: Georgia Tech Research Corporation
    Inventors: Junfeng Zhou, Paul A. Kohl, Murat Unlu
  • Publication number: 20150064581
    Abstract: A membrane electrode assembly for use in a fuel cell includes an anode electrode, a proton exchange membrane, an anion exchange membrane and a cathode electrode. The anode electrode includes a first catalyst. The first catalyst separates a reducing agent into a plurality of positively charged ions and negative charges. The proton exchange membrane is configured to favor transport of positively charged ions therethrough and is also configured to inhibit transport of negatively charged particles therethrough. The anion exchange membrane is configured to favor transport of negatively charged ions therethrough and is also configured to inhibit transport of positively charged ions therethrough. The cathode electrode includes a second catalyst and is disposed adjacent to a second side of the anion exchange membrane. The second catalyst reacts electrons with the at least one oxidizing agent so as to generate+reduced species.
    Type: Application
    Filed: November 10, 2014
    Publication date: March 5, 2015
    Applicant: GEORGIA TECH RESEARCH CORPORATION
    Inventors: Murat UNLU, Paul KOHL, Junfeng ZHOU
  • Publication number: 20150044579
    Abstract: A fuel cell (100) includes a cation exchange membrane (110), a first anion exchange membrane (120) and a second anion exchange membrane (130). The cation exchange membrane (110) has a first side and an opposite second side. The first anion exchange membrane (120) has a first exterior surface and an opposite first interior surface disposed along at least a portion to the first side of the cation exchange membrane (110). A catalyst (140) is embedded along the first exterior surface. The second anion exchange membrane (130) has a second exterior surface and an opposite second interior surface disposed along at least a portion to the second side of the cation exchange membrane (110). A catalyst (142) is embedded along the second exterior surface. A stack of fuel cells (700) include a first fuel cell (710) with an acidic first anode (714) that is electrically coupled to an alkaline second cathode (722) of a second fuel cell (720).
    Type: Application
    Filed: October 27, 2014
    Publication date: February 12, 2015
    Applicant: GEORGIA TECH RESEARCH CORPORATION
    Inventors: Murat Unlu, Paul Kohl, Hyea Kim, Junfeng Zhou, Irene Anestis-Richard
  • Patent number: 8895196
    Abstract: A fuel cell (100) includes a cation exchange membrane (110), a first anion exchange membrane (120) and a second anion exchange membrane (130). The cation exchange membrane (110) has a first side and an opposite second side. The first anion exchange membrane (120) has a first exterior surface and an opposite first interior surface disposed along at least a portion to the first side of the cation exchange membrane (110). A catalyst (140) is embedded along the first exterior surface. The second anion exchange membrane (130) has a second exterior surface and an opposite second interior surface disposed along at least a portion to the second side of the cation exchange membrane (110). A catalyst (142) is embedded along the second exterior surface. A stack of fuel cells (700) include a first fuel cell (701) with an acidic first anode (714) that is electrically coupled to an alkaline second cathode (722) of a second fuel cell (720).
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: November 25, 2014
    Assignee: Georgia Tech Research Corporation
    Inventors: Murat Unlu, Paul Kohl, Hyea Kim, Junfeng Zhou, Irene Anestis-Richard
  • Publication number: 20140155575
    Abstract: The invention provides processes of preparing a peptide including a GCC agonist sequence selected from the group consisting of SEQ ID NOs: 1-249 described herein.
    Type: Application
    Filed: March 1, 2012
    Publication date: June 5, 2014
    Applicant: SYNERGY PHARMACEUTICALS INC.
    Inventors: Juncai Bai, Ruoping Zhang, Jun Jian, Junfeng Zhou, Qiao Zhao, Guoquing Zhang, Kunwar Shailubhai, Stephen Comiskey, Rong Feng