Patents by Inventor Jing Jin

Jing Jin 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: 11143777
    Abstract: The disclosed embodiments include quadrupole transmitters and methods to determine wave velocities of a downhole formation. In some embodiments, the quadrupole transmitter has a first piezoelectric ring and a second piezoelectric ring that alternatively contracts and expands in opposite radial directions relative to the first piezoelectric ring in response to being simultaneously excited with the first piezoelectric ring. The quadrupole transmitter also includes a covering sleeve surrounding exterior surfaces of the two piezoelectric rings. The quadrupole transmitter further includes a windowed sleeve surrounding the two piezoelectric rings and having a first portion and a second portion adjacent to the first portion. The first portion and the second portion are formed from multiple window sections and adjacent covered sections that are positioned around different sections of the piezoelectric rings to allow transmission of quadrupole acoustic signals when the piezoelectric rings are simultaneously excited.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: October 12, 2021
    Inventors: Jing Jin, Chung Chang
  • Publication number: 20210311292
    Abstract: A high-throughput optical sectioning imaging method and imaging system. The method includes: modulating a light beam into a modulated light beam capable of being focused on a focal plane of an objective lens and being defocused on a defocusing plane of the objective lens, the modulated light beam having incompletely identical modulated intensities on the focal plane of the objective lens; imaging, in different rows of pixels, a sample under illumination of the modulated light beam to obtain sample images in the different rows of pixels; obtaining focal plane images of sample images in the different rows of pixels by demodulation of the sample images according to a demodulation algorithm. The system includes a light beam modulation module, an imaging module and a demodulation module.
    Type: Application
    Filed: April 30, 2021
    Publication date: October 7, 2021
    Inventors: Qingming LUO, Jing YUAN, Qiuyuan ZHONG, Rui JIN, Hui GONG
  • Publication number: 20210306878
    Abstract: The present disclosure provides a signal transmission method and a signal transmission device. The signal transmission method includes: transmitting a first reference signal, the first reference signal indicating that the first network device is subjected to remote interference; and receiving a second reference signal, the second reference signal indicating that there is the remote interference and/or atmospheric ducting phenomenon.
    Type: Application
    Filed: July 26, 2019
    Publication date: September 30, 2021
    Inventors: Jing JIN, Xiaodong XU, Hua SHAO, Ting KE, Xueying HOU, Jianjun LIU
  • Publication number: 20210304497
    Abstract: Systems and methods allow for incident data collection and management system based on unmanned aerial vehicles (UAVs), that is, drones to help accelerate the data collection and analytics, information dissemination, and decision support at incident sites. The system architecture may include onsite, server, and offline components including flight planning subsystem, flight execution and mission control subsystem, information dissemination subsystem to travelers and traveler information services, the interface with traffic management center, and the data analytic, visualization, and training subsystems. Other embodiments include the video-based 3D incident site reconstruction methods, site positioning and scaling methods with pre-collected static background infrastructure data, data management and user charging methods, and training methods with the generated 3D model.
    Type: Application
    Filed: April 5, 2021
    Publication date: September 30, 2021
    Inventors: Jing Jin, Bobby Ouyang, Seyedamirali Mostafavizadeh Ardestani, Yizhou Wang, Xiaowen Jiang, Tianya Zhang
  • Patent number: 11124506
    Abstract: The present invention discloses to a hydrochloride salt, a citrate salt, a phosphate salt or a sulfate salt of compound 1, the crystal forms of the aforementioned salts, and a preparation method thereof. The present invention also relates their use in the preparation of a medicament for the treatment of cerebral apoplexy or epilepsy.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: September 21, 2021
    Inventors: Qingqing Lu, Shenyi Shi, Tiezhong Bai, Shujie Yuan, Zhengwu Li, Qiaofen Hu, Yijie Cao, Jing Gao, Hui Ding, Jinhua Li, Guanghai Xu, Zheng Wang, Xin Jin
  • Publication number: 20210283261
    Abstract: Heterobifunctional small molecules including anaplastic lymphoma kinase (ALK) ligand conjugated to a degradation/disruption tag through a linker, which selectively degrade/disrupt ALK, ALK fusion proteins, and/or ALK mutant proteins, and compositions and methods of using such degraders/disruptors to treat ALK-mediated cancer are provided.
    Type: Application
    Filed: December 4, 2018
    Publication date: September 16, 2021
    Inventors: Jian Jin, Yue Xiong, Jing Liu, Chengwei Zhang, Xiaoran Han, He Chen, Pu Wang
  • Publication number: 20210286096
    Abstract: A solid-state hydrophone may include a piezoelectric rod positioned between at least two electrodes. The piezoelectric rod may be disposed within a metallic housing to shield the piezoelectric rod and its connections from acoustic and electromagnetic waves. The piezoelectric rod and the electrodes may be potted in the mechanical housing using a potting material that may be positioned adjacent to the piezoelectric rod. At least a layer of the potting material may be positioned between the piezoelectric rod and the metallic housing to physically separate the piezoelectric rod from the metallic housing.
    Type: Application
    Filed: September 28, 2016
    Publication date: September 16, 2021
    Applicant: Halliburton Energy Services, Inc.
    Inventors: Jing JIN, George David GOODMAN
  • Patent number: 11117166
    Abstract: A system and downhole tool comprising an ultrasonic transducer with a piezoelectric material embedded in a backing and a method of determining a parameter using the ultrasonic transducer. A self-noise of the transducer can be reduced by the piezoelectric material being at least partially embedded in the backing. The ultrasonic transducer can include an encapsulating material that encapsulates the backing.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: September 14, 2021
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Jing Jin, Yao Ge, Batakrishna Mandal
  • Patent number: 11116230
    Abstract: The present invention relates to a method for three-dimensional microwave air-jet drying of persimmon slices, comprising steps of grading and cleaning, slicing, microwave heating, steam de-astringency, hot-air reverse primary drying, negative-pressure intermittent secondary drying, cooling and packaging. In the present invention, high-temperature (60-70° C.) high-pressure annularly sprayed citric acid and 40% alcohol vapor (rotating at 360°) are adopted to remove astringency of persimmons, wherein high temperature causes more intense Brownian motion of liquid molecules; high pressure improves permeation and diffusion speed of de-astringency liquid in the persimmon slices; citric acid plays a membrane breaking role on persimmon cell membranes; and 40% alcohol vapor is allowed to rapidly diffuse into cells, so that tannin is polymerized into insoluble gel from a soluble state, thereby achieving a uniform and rapid de-astringency effect.
    Type: Grant
    Filed: April 25, 2020
    Date of Patent: September 14, 2021
    Inventors: Jiming Zhang, Chuanzhu Leng, Gang Xin, Nan Jiang, Xinfei Song, Jing Jin, Xiangyang Zheng, Sixin Wang, Baoshuang Tian, Chongxiao Shao, Meijun Du, Xihong Li, Xiaoyu Jia
  • Publication number: 20210261538
    Abstract: Disclosed are protein arginine methyltransferase 5 (PRMT5) degradation/disruption compounds including a PRMT5 ligand, a degradation/disruption tag and a linker, and methods for use of such compounds in the treatment of PRMT5-mediated diseases. The PRMT5 degraders disclosed herein offer a novel mechanism for treating PRMT5-mediated diseases compared to small molecule inhibitors of PRMT5 activity.
    Type: Application
    Filed: February 22, 2019
    Publication date: August 26, 2021
    Inventors: Jian Jin, Jing Liu, Yudao Shen, Ernesto Guccione, Martin Walsh, Almudena Bosch, Megan Schwarz
  • Publication number: 20210222551
    Abstract: An ultrasonic transducer positionable in a wellbore environment may include a piezoelectric material layer, a protective layer, and connecting plate positioned between the piezoelectric material layer and the protective layer. The piezoelectric material layer may be formed as a plurality of columns of piezoelectric material for detecting a characteristic of the wellbore environment during a drilling operation. The protective layer may be positionable between the piezoelectric material layer and an acoustic medium in the wellbore environment. The connecting plate may be positioned between the piezoelectric material layer and the protective layer. The connecting plate may have a coefficient of thermal expansion (CTE) in a range between the CTE of the piezoelectric material layer and that of the protective layer, and an acoustic impedance in a range between the acoustic impedance of the piezoelectric material layer and that of the protective layer.
    Type: Application
    Filed: January 22, 2020
    Publication date: July 22, 2021
    Inventors: Jing JIN, Yao GE, Xiang WU
  • Publication number: 20210205366
    Abstract: The present disclosure a method for activating immunocytes in vitro by VAK technique. Autologous immunocytes of the cancer patient can be activated in vitro by the VAK technique, and by re-infusing these activated immunocytes into the patient's body, a good anti-tumor effect can be achieved, and because these immunocytes are autologous immunocytes, there is no rejection, being safe and reliable.
    Type: Application
    Filed: December 25, 2020
    Publication date: July 8, 2021
  • Publication number: 20210205484
    Abstract: A molecular imaging agent including a detectable moiety, a chelation moiety, and a carrier moiety is provided. In one embodiment, the detectable moiety is coupled to the chelation moiety and the chelation moiety is linked to the carrier moiety. In another embodiment, the detectable moiety is 99mTc; the chelation moiety includes HYNIC; and the carrier moiety includes from N-terminus to C-terminus: a His6 purification tag, a human VEGFA polybasic tag sequence, and a human Fc stabilization segment.
    Type: Application
    Filed: May 31, 2019
    Publication date: July 8, 2021
    Applicant: Northwestern University
    Inventor: Jing Jin
  • Publication number: 20210148218
    Abstract: A method for identifying a shape of a borehole may comprise disposing a measurement assembly into the borehole, transmitting a pressure pulse from the at least one transducer, recording the echo with the at least one transducer producing data points based at least in part on the echo to determine a distance from an inner wall of the borehole to the measurement assembly; performing a kurtosis on the data points; comparing a result of the kurtosis to a pre-determined threshold; and producing one or more repositioning results based at least in part on the comparing the result of the kurtosis to the pre-determined threshold. A system may comprise a measurement assembly which may include at least one transducer connected to the measurement assembly and an information handling system.
    Type: Application
    Filed: May 14, 2019
    Publication date: May 20, 2021
    Applicant: Halliburton Energy Services, Inc.
    Inventors: Xiang Wu, Yao Ge, Jing Jin
  • Publication number: 20210128717
    Abstract: The present invention relates to vaccine compositions, most notably vaccine compositions wherein the antigenic component is large, for example over 50 kDa, or multimeric, i.e. comprised of subunits. Such antigenic components are of particular interest, because they may represent antigenic components from pathogens that currently it is not possible to vaccinate against. The invention relates to a composition comprising a particle displaying an antigenic component, wherein said composition comprises an antigenic component comprising a first peptide tag, and a moiety comprising a second peptide tag, wherein the antigenic component and the moiety are linked via an isopeptide bond between said first and second peptide tags, and wherein the antigenic component is over 50 kDa, or alternatively is multimeric.
    Type: Application
    Filed: May 3, 2019
    Publication date: May 6, 2021
    Inventors: Sumi BISWAS, Jing JIN, Rebecca Alice DABBS, Genevieve Marie Catherine LABBÉ
  • Publication number: 20210128559
    Abstract: The invention relates to quinazoline compounds, the preparation method, use, and the pharmaceutical composition thereof. The said quinazoline compounds, which are represented by Formula (I), are phosphatidylinositol 3-kinase (PI3K) inhibitors, and can be applied to prevent and/or treat PI3K activity-related diseases, such as cancer, immune diseases, cardiovascular diseases, viral infections, inflammation, metabolism/endocrine function disorders or neurological diseases.
    Type: Application
    Filed: December 26, 2017
    Publication date: May 6, 2021
    Inventors: Heng XU, Xiaoguang CHEN, Songwen LIN, Ming JI, Jing JIN, Deyu WU, Chunyang WANG, Yuanhao LV
  • Publication number: 20210124076
    Abstract: Ringdown noise can be estimated and removed from a waveform captured by a downhole tool. Ringdown may be estimated by calculating a median of waveforms from a number of tool firings. The estimated ringdown may then be subtracted from a waveform currently being processed. The resulting waveform contains a more accurate representation of a true echo signal reflected from the borehole wall or formation. In some embodiments, the acoustic transducer's deterministic waveform may be learned by statistical analysis of other waveforms near in time to the presently measured waveform. In other embodiments, the deterministic waveform may be learned via previously acquired waveforms now stored in memory, or through predictive waveforms developed in laboratory testing conditions similar to those experienced downhole.
    Type: Application
    Filed: December 27, 2018
    Publication date: April 29, 2021
    Inventors: Yao Ge, Xiang Wu, Jing Jin
  • Publication number: 20210109243
    Abstract: A method for identifying a leak for dynamic logging may comprise estimating a Stoneley wave slowness, separating a Stoneley wave into an up-going Stoneley wave and a down-going Stoneley wave, estimating an amplitude of the up-going Stoneley wave and the down-going Stoneley wave, identifying a difference between the amplitude of the up-going Stoneley wave and the down-going Stoneley wave, forming an amplitude summation curve or an amplitude difference curve, and identifying a location of the leak.
    Type: Application
    Filed: June 3, 2020
    Publication date: April 15, 2021
    Applicant: Halliburton Energy Services, Inc.
    Inventors: Yao Ge, Ruijia Wang, Xiang Wu, Jing Jin
  • Publication number: 20210108506
    Abstract: A downhole tool is placed in a borehole of a subsurface formation. The downhole tool comprises a plurality of calipers arranged around a circumference of the downhole tool. A plurality of standoff measurements is received for different rotation angles of the downhole tool, wherein each standoff measurement is indicative of a distance between one of the plurality of calipers and a wall of the borehole. A plurality of apparent diameters of the borehole is determined for the different rotation angles of the downhole tool based on the plurality of standoff measurements and a radius of the downhole tool. A probability function is determined based on the plurality of apparent diameters and at least one of a semiminor axis, semimajor axis, and ellipticity of the borehole is identified based on the probability function.
    Type: Application
    Filed: December 7, 2018
    Publication date: April 15, 2021
    Inventors: Jing Jin, Glenn Andrew Wilson, Wei Li, Xiang Wu
  • Publication number: 20210103648
    Abstract: A biometric verification system is disclosed. The system includes a portable device which stores a biometric reference template and authentication preferences, The portable device can be used with an access device. The access device can prompt the user for a biometric sample, The access device may create a biometric sample template from the biometric sample, and the biometric sample template can be compared to the biometric reference template to determine if a user is authentic.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 8, 2021
    Inventors: Kim R. Wagner, Jing Jin, Marcelo G. de Oliveira, Christian Aabye