Patents by Inventor Jianjun Wang

Jianjun Wang 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: 20250109139
    Abstract: Disclosed are a tricyclic compound, and a preparation method therefor and the use thereof. The tricyclic compound has a structure as shown in formula I, and can be used for treating various mental diseases and neurodegenerative diseases such as schizophrenia, depression and Parkinson's disease.
    Type: Application
    Filed: January 19, 2023
    Publication date: April 3, 2025
    Inventors: Jianjun CHENG, Sheng WANG, Ruiquan LIU, Jianzhong QI, Luyu FAN, Jing YU
  • Publication number: 20250110045
    Abstract: A spectral sensor that integrates a series of luminescent materials on a specially designed semiconductor substrate, providing full range spectral coverage from about 200 nm to about 1700 nm in wavelength (UVA-UVB-VIS-NIRI-NIRII). Components of this sensor solution include: an architecture on gold-coated ceramic substrate, a series of metal oxide emitters in the UV wavelength region (200-400 nm), a series of organic emitters in the visible wavelength region (400-800 nm), a series of organic emitters in the near-infrared wavelength region (800-1700 nm), a complementary metal-oxide-semiconductor (CMOS) UV-Vis detection (200-950 nm), an Indium gallium arsenide (InGaAs) window for NIR detection (950-1700 nm), and a micro-circuit to control illumination/detection in time series with Fourier transform filtering to remove environmental noise and to isolate signals.
    Type: Application
    Filed: November 25, 2024
    Publication date: April 3, 2025
    Inventors: Wei LIU, Jianjun CHEN, Han ZHANG, Wengang WANG
  • Publication number: 20250103051
    Abstract: A method for constructing episodic memory model based on rat brain visual pathway and entorhinal-hippocampal structure mainly applied to environment cognition and navigation of an intelligent mobile robot to complete tasks of environment cognition map construction and target-oriented navigation is provided. The image information of the environment, the head-direction angle and speed of the robot are collected, and then the head-direction angle and speed of the robot are input into the entorhinal-hippocampal CA3 neural computational model to obtain the robot's precise position. The visual information is input into the computational model of the visual pathway to obtain the scene information in the current vision of the robot. The above two kinds of information are fused and stored in a cognitive node with the topological relationship.
    Type: Application
    Filed: December 6, 2024
    Publication date: March 27, 2025
    Inventors: Naigong Yu, Yishen Liao, Zongxia Wang, Hejie Yu, Jianjun Yu, Xudong Liu, Ruihua Wang
  • Publication number: 20250107410
    Abstract: Provided is a display module, including a base substrate, a plurality of light-emitting patterns, and a plurality of microlens groups corresponding to the light-emitting patterns. An orthographic projection region of at least one of the light-emitting patterns on the base substrate forms a primary display region. The plurality of microlens groups are disposed on a side, distal from the base substrate, of the plurality of light-emitting patterns. An orthographic projection of the microlens group on the base substrate is within the primary display region formed by the corresponding light-emitting pattern. The microlens group includes at least two microlens structures, and a gap is defined between any adjacent two microlens structures. The light-emitting pattern includes a target region. An orthographic projection of the target region on the base substrate is overlapped with an orthographic projection of the gap on the base substrate. The target region does not emit light.
    Type: Application
    Filed: December 5, 2022
    Publication date: March 27, 2025
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Wenqing XUE, Renquan GU, Wusheng LI, Qi YAO, Huili WU, Shipei LI, Wei HE, Jianjun ZHAO, Yongfeng ZHANG, Chaolu WANG
  • Publication number: 20250099507
    Abstract: Provided is a protein composition for repairing hair follicles for repairing hair follicles, wherein the preparation method therefor comprises the following steps: adding any one of or a combination of 20 U/mL-35 U/mL of a nuclease or an omnipotent nuclease to a cell protein extract, performing enzymatic hydrolysis at 37° C.±1° C. for 15-40 minutes, and separating and purifying the prepared enzymatic hydrolysate. The obtained cell protein extract and protein composition have the effects of repairing damaged hair follicle cells, efficiently repairing damaged hair follicles and significantly improving the activity of hair follicle, and have the advantages of a high purity, a good stability, being safe and effective, and effectively solving the problems of living cells needing to be refrigerated, and the activity thereof being limited by cell viability duration, etc.
    Type: Application
    Filed: January 28, 2023
    Publication date: March 27, 2025
    Applicant: BEIJING DARWIN BIOTECH CO., LTD.
    Inventors: Yu WANG, Wenyong GAO, Lin CHEN, Jianjun LI
  • Patent number: 12259310
    Abstract: A biological sample image collection device (100), comprising support (30) and an optical imaging assembly (50), also comprises: a plurality of movable platforms (40) for placing biological samples (20), wherein the plurality of movable platforms (40) are arranged on the support (30) in an array; the plurality of movable platforms (40) can move relative to the support (30); and forces acting on the support (30) during the movement of the movable platforms can cancel each other out, so as to avoid vibrations affecting the support (30) and the biological samples (20) are canceled. The optical imaging assembly (50) collects images of the biological samples (20) on the movable platforms (40) when the plurality of movable platforms (40) move, relative to the center of the array, in the same direction and at the same speed. Further provided is a gene sequencer including the biological sample image collection device (100).
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: March 25, 2025
    Assignee: BGI SHENZHEN
    Inventors: Zhonghai Wang, Chutian Xing, Jianjun Jiang, Heming Jiang, Yongwei Zhang
  • Patent number: 12250907
    Abstract: A self-propelled residual film recycling integrated machine is provided, which includes a straw crushing device, a picking and impurity cleaning device, a cab, an air intake system, a film removing and conveying device, a round bale baler, a suspension system, a traveling chassis, and a film unloading bracket. The straw crushing device is assembled at a front end of the traveling chassis in a three-point suspension mode, the picking and impurity cleaning device is installed at a belly of the traveling chassis, and the film removing and conveying device is installed diagonally upwards and backwards of the picking and impurity cleaning device. The round bale baler is installed at a tail of the traveling chassis and is behind the film removing and conveying device, the film unloading bracket is installed below the round bale baler, and the suspension system is arranged on the traveling chassis.
    Type: Grant
    Filed: June 21, 2024
    Date of Patent: March 18, 2025
    Assignees: JANGSU UNIVERSITY, SHIHEZI UNIVERSITY
    Inventors: Xuegeng Chen, Maile Zhou, Limin Yan, Haojun Wen, Xinzhong Wang, Haixiao Gou, Jianjun Yin, Yan Zhao
  • Publication number: 20250085687
    Abstract: The present application provides a computer numerical control (CNC) machine, a machining method and a device thereof. The method includes: acquiring spatial locations of measuring points for a machined object; establishing mapping relationships between the measuring points according to the spatial locations of the measuring points; and matching the mapping relationships according to a target processing graphic and carrying out machining of the target processing graphic on the machined object.
    Type: Application
    Filed: November 26, 2024
    Publication date: March 13, 2025
    Inventors: JIANJUN WANG, YUANXIU ZHANG, YUNCHAO ZHOU, HUAN LI
  • Publication number: 20250073258
    Abstract: Compositions and methods are provided herein for treating intestinal glycocalyx dysfunction. The composition can comprise a chito-oligosaccharide (COS), and optionally a human milk oligosaccharide (hMO) in an amount sufficient to maintain an intestinal glycocalyx and a pharmaceutically acceptable carrier. The composition can be formulated as an oral dosage form or a parenteral dosage form. The method can comprise identifying intestinal glycocalyx dysfunction in the subject. The method can further comprise administering to the subject a COS in an amount and at a frequency sufficient to prevent, stabilize and reverse damage in the intestinal glycocalyx.
    Type: Application
    Filed: November 5, 2024
    Publication date: March 6, 2025
    Inventors: Chen CHEN, Edward HOYT, Jianjun LI, Kevin CHEN, Lishi REN, Ming SUN, Siming JIAO, Yuchen ZHANG, Yucheng DU, Yuguang DU, Zhuo WANG
  • Publication number: 20250075832
    Abstract: The present invention relates to a mining hose connecting device and method, and belongs to the field of underground hydraulic equipment for coal mines. The mining hose connecting device comprises a joint unit, wherein the joint unit comprises a first joint and a second joint; a first fastening unit, wherein the first fastening unit is arranged symmetrically about a first plane, and the inner diameter of the first fastening unit is respectively in clearance fit with the outer diameters of the first joint and the second joint; and a second fastening unit, comprising a first fastener and a second fastener, wherein the inner diameters of the first fastener and the second fastener are respectively in clearance fit with the outer diameter of the first fastening unit.
    Type: Application
    Filed: May 24, 2022
    Publication date: March 6, 2025
    Applicant: CCTEG CHONGQI RESEARCH INSTITUTE
    Inventors: Yongjiang Zhang, Lindong Guo, Xusheng Zhao, Zhanjin Lu, Zhenfei Huang, Xianzheng Meng, Chengcheng Li, Huiming Yang, Jianjun Cao, Shuai Li, Fei Ji, Jun Liu, Xingang Niu, Zhonghua Wang, Yongsan Liu, Huaifu Liu, Shanchao Hu
  • Publication number: 20250078298
    Abstract: A processing control method, a processing device, a processing system are provided. The method includes the following. A light beam is emitted to a processing object to form a light beam coverage region on the processing object through lights in the light beam. Positional information of pixel points mapped by the measurement points is obtained from an image corresponding to the light beam coverage region. Coordinate information of each measurement point in the light beam coverage region is obtained according to a pre-configured calibration relationship and the positional information of the pixel points.
    Type: Application
    Filed: November 18, 2024
    Publication date: March 6, 2025
    Applicant: Makeblock Co., Ltd.
    Inventors: Jianjun WANG, Yuanxiu ZHANG
  • Publication number: 20250052498
    Abstract: A graphitization furnace includes a furnace body, an upper lining, an insulating lining, a lower lining, a positive electrode and a negative electrode. The upper lining, the insulating lining and the lower lining are all disposed as attached to an inner wall of the furnace body, and the upper lining, the insulating lining and the lower lining sequentially abut against one another along a direction from top to bottom, and the upper lining, the insulating lining and the lower lining are all substantially provided with first through holes with a common axis. The positive electrode is substantially disposed vertically, a lower end of the positive electrode is disposed within the upper lining, the negative electrode is substantially disposed horizontally, and a middle part of the negative electrode is provided with a second through hole for passing raw ingredients.
    Type: Application
    Filed: March 10, 2023
    Publication date: February 13, 2025
    Applicants: ZHENGZHOU NON-FERROUS METALS RESEARCH INSTITUTE CO.LTD OF CHALCO, MILUO XINGAO HIGH TECHNOLOGY SERVICE CO., LTD
    Inventors: KaiBin CHEN, YingHe LI, JianJun LIU, ZhongSheng LUO, ChangChun ZHOU, Xun WANG, Fu FU, LiZhen SUN, Dawei YIN, YuJie WANG, TingTing DU, MengQian CUI
  • Patent number: 12218324
    Abstract: A method for disassembling and separating a waste lithium-ion battery comprises: directly tearing a battery pack or a cell of the waste lithium-ion battery with water and electricity without discharging after removing a housing, then performing first wet screening, directly performing wet degumming without drying after recovering an electrolyte and removing iron by magnetic separation, then performing first crushing with water, third wet screening and second crushing with water after performing second wet screening, and finally performing jigging separation to obtain copper powder, aluminum powder, positive and negative electrode materials, plastic powder and separator pulp.
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: February 4, 2025
    Assignee: HUNAN JIN YUAN NEW MATERIALS JOINT STOCK COMPANY LIMITED
    Inventors: Xunbing Liu, Jianjun Ouyang, Chaowen Zhang, Zi Wang, Quncheng Zhou, Zan Chen, Shanmu Wu, Xiongwu Dong, Chang Liu, Xijuan Liu
  • Publication number: 20250033464
    Abstract: The disclosure discloses a transmission system capable of implementing four-wheel drive and an operating model thereof. The transmission system includes an odd shift motor, an even shift motor, a front-wheel drive shaft, a rear-wheel drive shaft, a front-wheel output shaft gear disposed on the front-wheel drive shaft, and a rear-wheel output shaft gear disposed on the rear-wheel drive shaft. The front-wheel output shaft gear and the rear-wheel output shaft gear are connected by a front/rear drive shaft coupling sleeve. In the disclosure, coordinated control of two motors allows the motors to operate with high efficiency to the maximum, which improves the efficiency of the transmission system. A four-wheel drive model and a two-wheel drive model are implemented through the coordinated control of two motors. Moreover, in the disclosure, sensor information is used to synchronously control a rotational speed during gear shift, which can reduce the impact during the gear shift.
    Type: Application
    Filed: May 27, 2020
    Publication date: January 30, 2025
    Applicants: CHONGQING UNIVERSITY, CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY CO., LTD., CHONGQING CHANGAN AUTOMOBILE CO., LTD.
    Inventors: Minghui HU, Anjian ZHOU, Dongyang WANG, Ling SU, Chunyun FU, Kaibin CAO, Datong QIN, Chenghao DENG, Dongye SUN, Guoqing JIN, Jianjun HU, Wankai SHI, Changhong DU
  • Publication number: 20250029479
    Abstract: The present invention discloses a method and a system for improving the alarm reliability of a smoke fire detector. The method comprises the following steps: S1, Set an updated background threshold, an alarm threshold and an aerosol type threshold. S2, Initialize the background value of the smoke detector. S3, Regularly update the detection value. S4, Regularly update the long-period background value. S5, Update the short-period background value according to the threshold method. S6, Identify the aerosol type. S7, Give an alarm of fire smoke alarm. S8, Give an alarm of interfering substances.
    Type: Application
    Filed: June 4, 2024
    Publication date: January 23, 2025
    Applicant: BENGBU EI FIRE ELECTRONICS CO., LTD.
    Inventors: Hongying ZHANG, Zhenfei HAN, Jianjun WANG, Guangbiao ZHANG, Chao JI, Hongchi MA, Shuai HAO
  • Publication number: 20250021135
    Abstract: Provided is a display module. The display module includes: a display panel, a first printed circuit board, and a flexible printed circuit board; wherein the display panel is electrically connected to the first printed circuit board, the first printed circuit board is disposed at a back of the display panel, and the flexible printed circuit board includes a first connecting portion, a second connecting portion, and a flexible connecting structure, wherein the flexible connecting structure includes a plurality of stacked connecting bands, two ends of the flexible connecting structure are connected to the first connecting portion and the second connecting portion respectively, the first connecting portion is connected to the first printed circuit board, and the second connecting portion is configured to be connected to the host.
    Type: Application
    Filed: August 16, 2022
    Publication date: January 16, 2025
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Jingchang SU, Xin BI, Jianjun WU, Wen HUANG, Jiahua WANG, Hao CHENG, Qiang FAN, Zhenyu SUN
  • Publication number: 20250022971
    Abstract: The present disclosure discloses an electrode structure of a solar cell, which belongs to the technical field of Photovoltaic (PV) cells and includes a conducting layer, and one end, configured to be connected to the solar cell, of the conducting layer is provided with a seed layer, and a width of the seed layer is less than that of the conducting layer. The present disclosure also discloses the solar cell, a cell module and a power generation system applying the electrode structure.
    Type: Application
    Filed: March 13, 2023
    Publication date: January 16, 2025
    Inventors: Yongqian WANG, Wenli XU, Jianjun ZHANG, Gang CHEN
  • Patent number: 12180236
    Abstract: A hydroxamic acid-metal hydroxide coordination complex and preparation and application thereof are disclosed. The hydroxamic acid-metal hydroxide coordination complex is formed by a coordination of hydroxamic acid with divalent or higher valent metal ions under an alkaline condition. The hydroxamic acid-metal hydroxide coordination complex has a strong selectivity and a strong collection ability for metal oxide minerals such as tungsten-containing minerals, ilmenite, rutile, cassiterite, and rare earth. The preparation method is simple and low in costs, and is beneficial to industrialized production.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: December 31, 2024
    Assignee: CENTRAL SOUTH UNIVERSITY
    Inventors: Yuehua Hu, Wei Sun, Haisheng Han, Zhao Wei, Jianjun Wang, Ruolin Wang
  • Patent number: 12185452
    Abstract: The present disclosure is related to a display device and a circuit board (200). The display device comprises a light-emitting module (100), a circuit board (200) and a conductive structure (300). The surface of the light-emitting module (100) is provided with a conductive portion (101). The circuit board (200) is arranged on a back face (102) of the light-emitting module (100), and has a first surface (201) close to the light-emitting module (100). The first surface (201) of the circuit board (200) is provided with an exposed external conductive layer (210), and the external conductive layer (210) is electrically connected to a ground wire of the circuit board (200). The conductive structure (300) is located between the circuit board (200) and the light-emitting module (100), and makes the external conductive layer (210) electrically connect to the conductive portion (101).
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: December 31, 2024
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Rui Wang, Zejun Chen, Jianjun Wang, Xiaoshi Liu, Xianfeng Yuan
  • Patent number: 12174134
    Abstract: A thermographic inspection system is provided for inspecting electrical equipment. The system may be used while the electrical equipment is energized to monitor active performance of the equipment. The system may be used to monitor temperature differences of various components in the equipment.
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: December 24, 2024
    Assignee: ABB SCHWIEZ AG
    Inventors: Tomas Kozel, Gregory Rossano, Jianjun Wang