Patents by Inventor Jingjing Chen

Jingjing Chen 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: 20210316280
    Abstract: The present invention discloses a nickel/titanium oxide-silicon oxide catalyst for synthesizing terpinene-4-ol as well as a preparation method and method of synthesizing terpinene-4-ol using the same. The preparation method includes the steps of catalyst preparation, terpinene-4-ol synthesis and the like are disclosed in the present invention. The preparation method includes the following steps: firstly, preparing a mixed colloid of TiO2 and SiO2 by using a sol-gel method, and then centrifuging, washing, drying and roasting is performed to prepare a TiO2—SiO2 binary oxide; then, preparing Ni/TiO2-SiO2 by dipping in a nickel nitrate solution, and preparing a supported catalyst by drying and roasting; and finally, adopting a terpinolene-4, 8-epoxide a raw material, carrying out isomerization under the dual catalytic action of TiO2-SiO2 and Ni of the supported catalyst, and carrying out hydrogenation to prepare terpinene-4-ol.
    Type: Application
    Filed: April 8, 2021
    Publication date: October 14, 2021
    Applicant: Fuzhou University
    Inventors: Huidong Zheng, Dan Wu, Jingjing Chen, Jie Liu, Naixin Wu
  • Publication number: 20210219158
    Abstract: An information reporting method, a data transmission method, a user equipment and a network side device are provided. The information reporting method is applied to the user equipment and includes reporting retransmission times information to the network side device.
    Type: Application
    Filed: April 9, 2019
    Publication date: July 15, 2021
    Applicants: China Mobile Communication Co.,Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Jingjing CHEN, Xiaoran ZHANG, Xueying HOU, Nan LI
  • Patent number: 11016099
    Abstract: The present invention relates to the use of components of the IL23 pathway as biomarkers, e.g., IL22, LCN2 and combinations thereof, to stratify or identify populations of patients suffering from IL23-mediated diseases (e.g., Crohn's disease) responsive to treatment with an anti-IL23 antagonist (including, e.g., anti-IL23 antibodies or antigen-binding fragments thereof). Levels of IL23 pathway biomarkers above or below a predetermined threshold can be used, for example, (i) to determine whether a patient with an IL23-mediated disease or disorder such a Crohn's disease is eligible or non-eligible for treatment with a therapeutic agent (e.g., an ant-IL23 antibody), (ii) to determine whether treatment with a certain agent should be commenced, suspended, or modified, (iii) to diagnose whether the IL23-mediated disease is treatable or not treatable with a specific therapeutic agent, or (iv) to predict the outcome of treating the IL23-mediated disease with a specific therapeutic agent.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: May 25, 2021
    Assignees: AMGEN INC., MEDIMMUNE, LLC
    Inventors: Robert W. Georgantas, III, Chris Morehouse, Brandon Higgs, Koustubh Ranade, Katie Streicher, William Rees, Meina Liang, Raffaella Faggioni, Jing Li, Inna Vainshtein, Yen-Wah Lee, Jingjing Chen, Robert A. Gasser, Jr.
  • Publication number: 20210136616
    Abstract: A measurement gap configuration method and a device are provided. The method includes: sending, by a secondary node, first indication information or second indication information to a master node; receiving, by the master node, the first indication information or the second indication information sent by the secondary node, wherein the first indication information is used to indicate that the secondary node needs to configure a terminal to perform an E-UTRAN inter-frequency measurement, or is used to request the master node to configure a measurement gap, the second indication information is used to indicate that the secondary node does not need to configure a terminal to perform an E-UTRAN inter-frequency measurement, or is used for not requesting the master node to configure a measurement gap.
    Type: Application
    Filed: June 21, 2019
    Publication date: May 6, 2021
    Inventors: Fang XIE, Jingjing CHEN, Guangyi LIU
  • Patent number: 10618273
    Abstract: The present disclosure provides a screen printing device, including a printing screen having a printing mesh and a mesh frame, and a squeegee blade, wherein the printing mesh has first and second longitudinal ends, first and second blank areas, and a printing portion with printed patterns between the first and second blank areas, which being movably connected to the mesh frame by a tension adjusting mechanism respectively and being provided with at least one tension sensor respectively approximate to the printing portion, wherein the device further has a control means for receiving a tension measurement value from the tension sensor and compare it with a reference value so as to control the tension adjustment mechanism to adjust the tension in the printing mesh. The disclosure further provides a method for adjusting the tension of the printing mesh of the screen printing device.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: April 14, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Jingjing Chen, Xuefei Bai, Xuansheng Wang, Yedong Wang
  • Patent number: 10526267
    Abstract: The invention relates to a multitubular reactor for dehydrogenation of liquid phase alcohol dehydrogenation and a method of liquid phase alcohol dehydrogenation. Most of the alcohol dehydrogenation reaction is endothermic reaction, the reaction temperature is high and the equilibrium conversion rate is low.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: January 7, 2020
    Assignee: FuZhou University
    Inventors: Huidong Zheng, Suying Zhao, Jingjing Chen, Naixin Wu, Dan Wu
  • Patent number: 10300688
    Abstract: An encapsulation method and an encapsulation device are provided. The encapsulation method comprises: forming a binding agent in an encapsulation region of a display substrate; forming an organic thin film on the binding agent; exerting a pressure on the organic thin film and the binding agent by using a pressure exerting device, wherein the organic thin film is not bound to the pressure exerting device; removing the organic thin film; and providing a cover plate on the binding agent and binding the cover plate with the display substrate by the binding agent.
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: May 28, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONCIS CO., LTD.
    Inventors: Fuyi Cui, Xu Chen, Quanqin Sun, Zhiqiang Gao, Jingjing Chen
  • Publication number: 20190143670
    Abstract: The present disclosure provides a screen printing device, including a printing screen having a printing mesh and a mesh frame, and a squeegee blade, wherein the printing mesh has first and second longitudinal ends, first and second blank areas, and a printing portion with printed patterns between the first and second blank areas, which being movably connected to the mesh frame by a tension adjusting mechanism respectively and being provided with at least one tension sensor respectively approximate to the printing portion, wherein the device further has a control means for receiving a tension measurement value from the tension sensor and compare it with a reference value so as to control the tension adjustment mechanism to adjust the tension in the printing mesh. The disclosure further provides a method for adjusting the tension of the printing mesh of the screen printing device.
    Type: Application
    Filed: July 19, 2018
    Publication date: May 16, 2019
    Inventors: Jingjing CHEN, Xuefei BAI, Xuansheng WANG, Yedong WANG
  • Publication number: 20190112249
    Abstract: The invention relates to a multitubular reactor for dehydrogenation of liquid phase alcohol dehydrogenation and a method of liquid phase alcohol dehydrogenation. Most of the alcohol dehydrogenation reaction is endothermic reaction, the reaction temperature is high and the equilibrium conversion rate is low.
    Type: Application
    Filed: June 13, 2017
    Publication date: April 18, 2019
    Applicant: FuZhou University
    Inventors: Huidong Zheng, Suying Zhao, Jingjing Chen, Naixin Wu, Dan Wu
  • Publication number: 20180354286
    Abstract: Described is a printing method comprising: forming an organic material layer on a non-printing region of a substrate, the burning point of the organic material layer being lower than the pre-curing temperature of glass glue; performing printing processing on the substrate so as to form the glass glue on a printing region of the substrate; and performing a burning processing of the organic material layer so as to separate the organic material layer from the substrate. Such a printing method can effectively avoid the occurrence of the printing offset and burrs and thus greatly reduce the rate of defective goods.
    Type: Application
    Filed: June 16, 2017
    Publication date: December 13, 2018
    Inventors: Jingjing CHEN, Lina WANGL, Liang ZHANG, Defu ZHANG, Fuyi CUI
  • Publication number: 20180252728
    Abstract: The present invention relates to the use of components of the IL23 pathway as biomarkers, e.g., IL22, LCN2 and combinations thereof, to stratify or identify populations of patients suffering from IL23-mediated diseases (e.g., Crohn's disease) responsive to treatment with an anti-IL23 antagonist (including, e.g., anti-IL23 antibodies or antigen-binding fragments thereof). Levels of IL23 pathway biomarkers above or below a predetermined threshold can be used, for example, (i) to determine whether a patient with an IL23-mediated disease or disorder such a Crohn's disease is eligible or non-eligible for treatment with a therapeutic agent (e.g., an ant-IL23 antibody), (ii) to determine whether treatment with a certain agent should be commenced, suspended, or modified, (iii) to diagnose whether the IL23-mediated disease is treatable or not treatable with a specific therapeutic agent, or (iv) to predict the outcome of treating the IL23-mediated disease with a specific therapeutic agent.
    Type: Application
    Filed: September 16, 2016
    Publication date: September 6, 2018
    Inventors: Robert W. Georgantas, III, Chris Morehouse, Brandon Higgs, Koustubh Ranade, Katie Streicher, William Rees, Meina Liang, Raffaella Faggioni, Jing Li, Inna Vainshtein, Yen-Wah Lee, Jingjing Chen, Robert A. Grasser, JR.
  • Publication number: 20180212206
    Abstract: The application provides a sintering apparatus, a packaging system for an organic light emitting diode device and a sintering method, belongs to the technical field of organic light emitting diode device and can solve problems of long process time and high cost existed in the existing high temperature sintering process of organic light emitting diode device. The sintering apparatus comprises two sintering chambers capable of being communicated with each other, during operation, the substrate coated with glass cement is first placed into a sealed first sintering chamber to complete a first sintering process; then the substrate is placed into the second sintering chamber to complete a second sintering process. Thus, a time interval between the first sintering process and the second sintering process can be reduced, and no more nitrogen is wasted in transition from the first sintering process to the second sintering process.
    Type: Application
    Filed: September 27, 2016
    Publication date: July 26, 2018
    Inventors: Bing LI, Ang XIAO, Fuyi CUI, Jingjing CHEN, Xueyong ZHANG, Dan JIA, Lina WANG
  • Patent number: 10033011
    Abstract: Embodiments of this disclosure provide an encapsulating material, an encapsulating cover plate, a sintering equipment, a sintering method, and a display apparatus, and relate to the technical field of display. This encapsulating material comprises a leveling auxiliary material, wherein the leveling auxiliary material is used to move upon excitation so as to level the encapsulating material when the encapsulating material is subjected to sintering, and is thus used in the encapsulation of a cover plate to be encapsulated and an encapsulating cover plate.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: July 24, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Jingjing Chen, Liang Zhang, Fuyi Cui, Lina Wang, Xuewei Li
  • Publication number: 20180205035
    Abstract: Embodiments of this disclosure provide an encapsulating material, an encapsulating cover plate, a sintering equipment, a sintering method, and a display apparatus, and relate to the technical field of display. This encapsulating material comprises a leveling auxiliary material, wherein the leveling auxiliary material is used to move upon excitation so as to level the encapsulating material when the encapsulating material is subjected to sintering, and is thus used in the encapsulation of a cover plate to be encapsulated and an encapsulating cover plate.
    Type: Application
    Filed: April 13, 2017
    Publication date: July 19, 2018
    Inventors: Jingjing Chen, Liang Zhang, Fuyi Cui, Lina Wang, Xuewei Li
  • Patent number: 9991895
    Abstract: A wireless radio-frequency transmission apparatus includes a phase frequency detector, a charge pump, a loop filter and a twin voltage-controlled oscillator. The twin voltage-controlled oscillator includes a first oscillator and a second oscillator. When the twin voltage-controlled oscillator is in a reception mode, the first and the second oscillators are coupled to each other to form a quadrature voltage-controlled oscillator, and the quadrature voltage-controlled oscillator, the phase frequency detector, the charge pump and the loop filter constitute a phase-locked loop to generate quadrature carriers. When the twin voltage-controlled oscillator is in a transmission mode, the first oscillator, the phase frequency detector, the charge pump and the loop filter constitute a phase-locked loop, and the second oscillator performs frequency modulation on transmitted data.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: June 5, 2018
    Assignee: INSTITUTE OF SEMICONDUCTORS, CHINESE ACADEMY OF SCIENCES
    Inventors: Jingjing Chen, Nanjian Wu, Haiyong Wang, Weiyang Liu, Peng Feng
  • Patent number: 9941892
    Abstract: The present disclosure discloses a multi-standard performance reconfigurable I/Q orthogonal carrier generator. The generator may implement a continuously covered I/Q carrier output of 0.1-5 GHz and continuously covered differential signal outputs of 5-10 GHz and 1.5-3 GHz by means of reasonable frequency assignment; also, carrier signals under various frequencies with different loop bandwidths, different phase noises, different power consumption levels and different locking times can be generated by configuring a programmable charge pump (102), a loop filter (103) parameter, a multi-path voltage-controlled oscillator (104) and a first multiplexer (105) corresponding thereto, a five-stage-division-by-two frequency division link (109) and a corresponding second multiplexer (110) and third multiplexer (112), so as to implement generation of a multi-standard performance reconfigurable I/Q orthogonal carrier.
    Type: Grant
    Filed: June 24, 2014
    Date of Patent: April 10, 2018
    Assignee: Institute Of Semiconductors, Chinese Academy Of Sciences
    Inventors: Xiaodong Liu, Nanjian Wu, Haiyong Wang, Wenfeng Lou, Jingjing Chen, Zhao Zhang
  • Patent number: 9929241
    Abstract: A semiconductor device includes a vertical gate electrode in a gate trench in a semiconductor substrate, and a lateral gate electrode over the semiconductor substrate and adjacent the gate trench, where the lateral gate electrode results in improved electrical performance of the semiconductor device. The improved electrical performance includes an improved avalanche current tolerance in the semiconductor device. The improved electrical performance includes a reduced impact ionization under the gate trench. The improved electrical performance includes a reduced electric field under the gate trench. The lateral gate electrode results in an improved thermal stability in the semiconductor device.
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: March 27, 2018
    Assignee: Infineon Technologies Americas Corp.
    Inventor: Jingjing Chen
  • Publication number: 20170266940
    Abstract: An encapsulation method and an encapsulation device are provided. The encapsulation method comprises: forming a binding agent in an encapsulation region of a display substrate; forming an organic thin film on the binding agent; exerting a pressure on the organic thin film and the binding agent by using a pressure exerting device, wherein the organic thin film is not bound to the pressure exerting device; removing the organic thin film; and providing a cover plate on the binding agent and binding the cover plate with the display substrate by the binding agent.
    Type: Application
    Filed: August 10, 2016
    Publication date: September 21, 2017
    Inventors: Fuyi CUI, Xu CHEN, Quanqin SUN, Zhiqiang GAO, Jingjing CHEN
  • Publication number: 20170222002
    Abstract: A semiconductor device includes a vertical gate electrode in a gate trench in a semiconductor substrate, and a lateral gate electrode over the semiconductor substrate and adjacent the gate trench, where the lateral gate electrode results in improved electrical performance of the semiconductor device. The improved electrical performance includes an improved avalanche current tolerance in the semiconductor device. The improved electrical performance includes a reduced impact ionization under the gate trench. The improved electrical performance includes a reduced electric field under the gate trench. The lateral gate electrode results in an improved thermal stability in the semiconductor device.
    Type: Application
    Filed: February 3, 2016
    Publication date: August 3, 2017
    Inventor: Jingjing Chen
  • Patent number: 9722070
    Abstract: Embodiments of semiconductor devices and methods of their formation include providing a semiconductor substrate having a top surface, a bottom surface, an active region, and an edge region, and forming a gate structure in a first trench in the active region of the semiconductor substrate. A termination structure is formed in a second trench in the edge region of the semiconductor substrate. The termination structure has an active region facing side and a device perimeter facing side. The method further includes forming first and second source regions of the first conductivity type are formed in the semiconductor substrate adjacent both sides of the gate structure. A third source region is formed in the semiconductor substrate adjacent the active region facing side of the termination structure. The semiconductor device may be a trench metal oxide semiconductor device, for example.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: August 1, 2017
    Assignee: NXP USA, INC.
    Inventors: Peilin Wang, Jingjing Chen, Edouard de Frésart