Patents by Inventor Jianjun Liu

Jianjun Liu 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: 20220409626
    Abstract: A tablet for oral suspension formulation suitable for reconstitution is disclosed. The tablet contains a disintegrant, a wetting agent, a lubricant and other excipients in selected amounts to provide fast disintegration and dissolution in water. Also disclosed is a method of treating a disease by administering to a subject in need thereof a tablet disclosed herein.
    Type: Application
    Filed: October 14, 2021
    Publication date: December 29, 2022
    Inventors: Peng HOU, Enxian LU, Jianjun LIU
  • Patent number: 11537175
    Abstract: A connection mechanism includes fixing seats, rotary seats, and transmission gears. Each of the fixing seats includes base and shaft holes provided at two sides of the arc-shaped base. The rotary seats and the transmission gears are clamped between two adjacent fixing seats. Each of the rotary seats includes a seat body, an arc-shaped groove longitudinally penetrating through the seat body, and a teeth structure formed by laterally extending from a middle portion of the seat body below the arc-shaped groove. Each of the two transmission gears includes a rotation shaft and a gear fixed onto the rotation shaft and engaged with the teeth structure, wherein the rotation shaft passes through the arc-shaped groove and includes two ends respectively limited inside the shaft holes of two adjacent fixing seats.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: December 27, 2022
    Assignee: SHENZHEN EVERWIN PRECISION TECHNOLOGY CO., LTD.
    Inventors: Xiaoshuo Chen, Mingsheng Liu, Su Lu, Jianjun Liu, Jin Chen, Changbai Liu
  • Publication number: 20220346335
    Abstract: Disclosed is a molecular marker polymerization wheat breeding method for Fusarium head blight-resistance. The method uses an intermediate material for Fusarium head blight-resistance as a resistance source, and excellent varieties (strains) in a northern part of Huanghuai wheat production area as agronomic parents, and uses molecular marker-assisted selection and conventional breeding techniques. The molecular markers are a linked marker LJJT-1 of a Fusarium head blight-resistant gene Fhb1 and linked markers LJJ-2 and LJJ-3 of a Fusarium head blight-resistant gene Fhb2, so as to create a semi-winter Fusarium head blight-resistant breeding material with outstanding target traits and excellent comprehensive traits, which lays a material foundation for cultivating Fusarium head blight-resistant wheat varieties suitable for planting in the Huanghuai wheat production area.
    Type: Application
    Filed: March 4, 2022
    Publication date: November 3, 2022
    Inventors: JIANJUN LIU, WENJING HU, HAOSHENG LI, XUEYAN CHEN, SHENGNAN ZHAI, XINYOU CAO, JIANMIN SONG, JUN GUO, CHENG LIU, AIFENG LIU, DUNGONG CHENG, XIUSHENG CHU, FAJI LI, RAN HAN, YAN ZI, XIAOLU WANG
  • Patent number: 11478019
    Abstract: A voltage output circuit, an electronic device and an electronic cigarette are provided. The voltage output circuit includes a battery assembly and a control circuit. The battery assembly is electrically connected with an atomizing circuit. A first signal output end of the control circuit is connected with a main control circuit, and a second signal output end of the control circuit is connected with the main control circuit. When the main control circuit receives a sensing signal output by the first signal output end and a load working signal output by the second signal output end, the main control circuit controls the battery assembly to supply power to the atomizing circuit, such that the atomizing circuit starts to work, thereby solving the problem that the mechanical key is easy to be triggered by non-human in the related art to cause potential safety hazards.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: October 25, 2022
    Assignee: CHANGZHOU PATENT ELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Weihua Qiu, Jianjun Liu, Guangze Liu, Zhiming Song
  • Publication number: 20220307985
    Abstract: A molecular probe-based safety prewarning and fault location system for an electrochemical energy storage station includes a molecular probe label, a camera, and a host. The present disclosure realizes real-time safety prewarning of a fault of an electrochemical energy storage device based on a color change of a gas sensing region of the molecular probe label, and locates an abnormal electrochemical energy storage device based on a position marker region of the molecular probe label or a position of the camera on a slide rail when the camera is facing the molecular probe label. Operation and maintenance personnel of an energy storage station can obtain a prewarning signal in time and take a corresponding safety measure. The molecular probe technology is a drive-free technology with advantages of high sensitivity, low costs, and anti-interference. It has important application value for operation safety of a large-scale energy storage station.
    Type: Application
    Filed: August 10, 2021
    Publication date: September 29, 2022
    Inventors: Peng Xiao, Jianjun Liu, Dongliang Guo, Liheng Yang
  • Patent number: 11362420
    Abstract: The present invention provides a printed miniaturized ultra-wideband (UWB) and Bluetooth antenna, comprising a dielectric substrate, a printed monopole antenna plate, a metal ground and a metal microstrip feed, wherein the printed monopole antenna plate is arranged on the front side of the dielectric substrate; the printed monopole antenna plate comprises first and second antenna elements configured to operate in the ultra wideband communication band and operate in the Bluetooth communication band respectively, and the first antenna and second antenna elements share the common metal ground and the metal microstrip feed; the first antenna element has a rectangular shape with rounded and smoothed corners; the right side of the first antenna element comprises a first antenna body, and a rectangular notch is etched from the left side of the first antenna element; the left side of the second antenna element comprises a second antenna body, and the right side of the second antenna element has a plurality of bent po
    Type: Grant
    Filed: January 18, 2022
    Date of Patent: June 14, 2022
    Assignee: Changsha Chixin Semiconductor Tech Co., Ltd.
    Inventors: Jianjun Liu, Zheyang Huang
  • Publication number: 20220128569
    Abstract: Disclosed are a peripheral blood marker for cerebral hemorrhage and an application thereof. The peripheral blood marker is a peripheral blood protein belonging to leucine-rich repeat (LRR) protein family. The peripheral blood protein is leucine-rich ?2-glycoprotein-1 (LRG1). This disclosure further provides a method for diagnosing the cerebral hemorrhage.
    Type: Application
    Filed: November 12, 2021
    Publication date: April 28, 2022
    Inventors: Zhijun HUANG, Jianjun LIU, Xifei YANG, Xiaoya HUANG, Shaorong QIU, Ruiping CAO, Xiaoli JIAN, Chengwen BAI
  • Publication number: 20210355477
    Abstract: The present disclosure discloses a mutant of a lycopene epsilon cyclase (Lcye) gene crucial in a wheat carotenoid synthesis pathway and use thereof. The present disclosure provides the following proteins: (1) a protein obtained by substituting serine at position 253 of an Lcye-D1 protein with phenylalanine; (2) a derived protein that is obtained by subjecting the protein in (1) to substitution and/or deletion and/or addition of one or more amino acid residues and has the same ability as the protein in (1); (3) a protein that has a homology of more than 99%, more than 95%, more than 90%, more than 85%, or more than 80% with the amino acid sequence defined in any one of (1) and (2) and has the same function as the amino acid sequence; and (4) a fusion protein obtained by attaching a tag to N-terminus and/or C-terminus of the protein in any one of (1) to (3).
    Type: Application
    Filed: March 8, 2021
    Publication date: November 18, 2021
    Inventors: Shengnan ZHAI, Jianjun LIU, Haosheng LI, Jianmin SONG, Aifeng LIU, Xinyou CAO, Dungong CHENG, Zhendong ZHAO, Cheng LIU, Jun GUO, Ran HAN, Yan ZI, Faji LI, Xiaolu WANG
  • 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: 20210286413
    Abstract: A connection mechanism includes fixing seats, rotary seats, and transmission gears. Each of the fixing seats includes base and shaft holes provided at two sides of the arc-shaped base. The rotary seats and the transmission gears are clamped between two adjacent fixing seats. Each of the rotary seats includes a seat body, an arc-shaped groove longitudinally penetrating through the seat body, and a teeth structure formed by laterally extending from a middle portion of the seat body below the arc-shaped groove. Each of the two transmission gears includes a rotation shaft and a gear fixed onto the rotation shaft and engaged with the teeth structure, wherein the rotation shaft passes through the arc-shaped groove and includes two ends respectively limited inside the shaft holes of two adjacent fixing seats.
    Type: Application
    Filed: May 7, 2020
    Publication date: September 16, 2021
    Applicant: SHENZHEN EVERWIN PRECISION TECHNOLOGY CO., LTD.
    Inventors: Xiaoshuo CHEN, Mingsheng LIU, Su LU, Jianjun LIU, Jin CHEN, Changbai LIU
  • Patent number: 11094070
    Abstract: The disclosure discloses a visual multi-object tracking based on multi-Bernoulli filter with YOLOv3 detection, belonging to the fields of machine vision and intelligent information processing. The disclosure introduces a YOLOv3 detection technology under a multiple Bernoulli filtering framework. Objects are described by using anti-interference convolution features, and detection results and tracking results are interactively fused to realize accurate estimation of video multi-object states with unknown and time-varying number. In a tracking process, matched detection boxes are combined with object tracks and object templates to determine new objects and re-recognize occluded objects in real time. Meanwhile, under the consideration of identity information of detected objects and estimated objects, identity recognition and track tracking of the objects are realized, so that the tracking accuracy of the occluded objects can be effectively improved, and track fragments are reduced.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: August 17, 2021
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Jinlong Yang, Xiaoxue Cheng, Guangnan Zhang, Jianjun Liu, Yuan Zhang, Hongwei Ge
  • Publication number: 20210171759
    Abstract: Improved sparge compositions for reverse froth flotation separation and uses thereof, and methods of reverse froth flotation are described. The sparge compositions comprise sulfonated polymeric modifiers which can act as dispersants and depressants, and the compositions are suitably used in the reverse froth flotation of particulate material containing ultrafine particles. For example, the compositions and methods can be used in the separation of iron oxide beneficiary from iron ores comprising silica, silicates, and the like.
    Type: Application
    Filed: February 23, 2021
    Publication date: June 10, 2021
    Inventors: Jianjun Liu, Kevin O'Brien, Daniel N.T. Hay
  • Patent number: 11032839
    Abstract: The present disclosure discloses an uplink (UL) signal transmission method, apparatus and system, for effectively reducing channel resource overhead while protecting UL channel access opportunities. An uplink signal transmission method implemented on a UE side comprises: a UE determining, from at least one predefined candidate transmission position according to a preset rule, a transmission start position for transmitting an uplink signal; and beginning transmitting of the uplink signal at the determined transmission start position. In an uplink signal transmission method implemented on a base station side, an uplink scheduling grant (UL grant) is sent to schedule a UE to perform uplink transmission, and an uplink subframe sent by the UE is received; and a transmission start position of the uplink signal is determined in the uplink subframe.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: June 8, 2021
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Ting Ke, Xueying Hou, Hui Ma, Jianjun Liu
  • Publication number: 20210155791
    Abstract: Improved sparge compositions for reverse froth flotation separation and uses thereof, and methods of reverse froth flotation are described. The sparge compositions comprise sulfonated polymeric modifiers which can act as dispersants and depressants, and the compositions are suitably used in the reverse froth flotation of particulate material containing ultrafine particles. For example, the compositions and methods can be used in the separation of phosphate beneficiary from ores comprising phosphates, dolomite, calcite, clay, silica, silicates, carbonates, and mixtures thereof.
    Type: Application
    Filed: February 5, 2021
    Publication date: May 27, 2021
    Inventors: Jianjun Liu, Kevin O'Brien, Paul Wiatr, Daniel N.T. Hay
  • Patent number: 11014097
    Abstract: Improved sparge compositions for froth flotation separation, methods of using them, and uses thereof are described. The compositions are suitably used in the froth flotation of particulate material containing ultrafine particles, and are well suited to the froth flotation separation of finely comminuted poor (low-grade) ores. The sparge compositions comprise functionalized silicone containing functionality that is tailored to the chemical nature of a beneficiary or a gangue in the ore. Sparging of the compositions effects improved recoveries and purities of beneficiaries. Sparge compositions and functionalized silicones suitable for the froth flotation of iron ores containing silica and/or silicate impurities are described. Sparge compositions and functionalized silicones suitable for the froth flotation of ores containing sulfur compounds such as sulfides are also disclosed.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: May 25, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Jianjun Liu, Daniel Hay, Jaqueline Herrera, Kevin O'Brien, Eric Bauch, Glenda Vale
  • Patent number: 10961382
    Abstract: Improved sparge compositions for reverse froth flotation separation and uses thereof, and methods of reverse froth flotation are described. The sparge compositions comprise sulfonated polymeric modifiers which can act as dispersants and depressants, and the compositions are suitably used in the reverse froth flotation of particulate material containing ultrafine particles. For example, the compositions and methods can be used in the separation of iron oxide beneficiary from iron ores comprising silica, silicates, and the like.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: March 30, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Jianjun Liu, Kevin O'Brien, Daniel N. T. Hay
  • Publication number: 20210088428
    Abstract: A method for measuring micro-scale strength and residual strength of brittle rocks, including: performing micro-CT scanning on a target area; obtaining loading and unloading curves and an elastic modulus of the rock via micro indentation experiment; performing dimensionless analysis based on Buckinham's ?-theorem to obtain relation between the loading and unloading curves and elastic modulus, indentation depth, initial and residual strengths; reconstructing a grid model of micro rock matrix at the target area and indenter; performing micro indentation numerical simulation based on Mohr-Coulomb criterion to obtain loading and unloading curves under different strengths and residual strengths; fitting a formula between simulated work of the indenter and initial and residual strengths at h/R of 0.1 and 0.
    Type: Application
    Filed: March 23, 2020
    Publication date: March 25, 2021
    Inventors: Rui SONG, Yao WANG, Mengmeng CUI, Jiajun PENG, Jianjun LIU
  • Patent number: 10927248
    Abstract: Improved sparge compositions for reverse froth flotation separation and uses thereof, and methods of reverse froth flotation are described. The sparge compositions comprise sulfonated polymeric modifiers which can act as dispersants and depressants, and the compositions are suitably used in the reverse froth flotation of particulate material containing ultrafine particles. For example, the compositions and methods can be used in the separation of phosphate beneficiary from ores comprising phosphates, dolomite, calcite, clay, silica, silicates, carbonates, and mixtures thereof.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: February 23, 2021
    Assignee: Ecolab USA Inc.
    Inventors: Jianjun Liu, Kevin O'Brien, Paul Wiatr, Daniel N.T. Hay
  • Publication number: 20210022303
    Abstract: The present invention discloses an “inferior-eliminating and superior-selecting” breeding method for synergistically improving wheat yield and quality. A method for breeding target wheat varieties with improved yield and quality is provided herein, which combines the advantages of pedigree method and hybrid method, and provides a method for selection of all generations using molecular marker in combination with phenotype identification, and for selection of each generation according to different standards. Different from the derivative system method, the method reserves the traceability of line history and genetic relationship and the characteristics of simple operation and abundant genetic diversity of the hybrid method.
    Type: Application
    Filed: October 9, 2020
    Publication date: January 28, 2021
    Inventors: Xinyou Cao, Jianjun Liu, Haosheng Li, Dungong Cheng, Libin Wang, Canguo Wang, Jianmin Song, Aifeng Liu, Zhendong Zhao
  • Patent number: 10884476
    Abstract: In an embodiment, an apparatus includes an input/output (I/O) buffer to couple a logic unit to another device coupled via a pad, and a logic coupled to the I/O buffer to detect a value on the pad and to control the I/O buffer to provide the value to the pad, responsive to entry into an architectural state. Other embodiments are described and claimed.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: January 5, 2021
    Assignee: Intel Corporation
    Inventors: Vinu K. Elias, Sundar Ramani, Arvind S. Tomar, Jianjun Liu