Patents by Inventor Lu Jin

Lu 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).

  • Publication number: 20240348422
    Abstract: A privacy calculation unit includes a first calculation subunit, a storage subunit, and a communication subunit. The first calculation subunit includes circuitry to calculate first domain conversion ciphertexts sequentially. The storage subunit is configured to store the calculated first domain conversion ciphertexts received from the first calculation subunit. The first domain conversion ciphertext is an intermediate ciphertext when first to-be-converted data is converted from a first privacy-preserving computation domain to a second privacy-preserving computation domain.
    Type: Application
    Filed: April 16, 2024
    Publication date: October 17, 2024
    Inventors: Zhaohui CHEN, Zhen GU, Yanheng LU, Dimin NIU, Ziyuan LIANG, Qi'ao JIN, Fan ZHANG, Yuan XIE
  • Publication number: 20240317845
    Abstract: An anti-inhibin antibody and its applications are provided. The antibody can have the inhibitory effect of inhibins on the secretion of endogenous follicle-stimulating hormone (FSH), promote the secretion of endogenous FSH and promote the development of animal follicles. The antibody can replace the use of FSH or pregnant mare serum Gonadotropin (PMSG) in animal reproduction, and can be used for promoting animal reproduction, estrus synchronization, conception and birth, embryo transferring, improving ovulation quality, promoting livestock reproduction, and inducing estrus in female livestock.
    Type: Application
    Filed: December 13, 2022
    Publication date: September 26, 2024
    Applicant: NINGBO SANSHENG BIOLOGICAL TECHNOLOGY CO., LTD.
    Inventors: Yong ZHANG, Xingchang ZHENG, Aike WANG, Jiamin JIN, Jiale YANG, Di SUN, Yu CHEN, Junshuai YANG, Yong CHEN, Lu CHEN, Sichao ZHOU
  • Publication number: 20240311193
    Abstract: A method and apparatus for allocating a computing task of a neural network in heterogeneous resources, a computer device, and a storage medium. The method includes: acquiring task information of the computing task of the neural network and resource information of the heterogeneous resources; determining, according to the task information and the resource information, an allocation mode for allocating each subtask to the heterogeneous resources for execution and a task processing cost corresponding to each allocation mode; constructing a directed acyclic graph according to each allocation mode and each task processing cost; obtaining a value of a loss function corresponding to each allocation path according to the task processing cost corresponding to each subtask in an allocation path of the directed acyclic graph; and selecting a target allocation path according to the value of each loss function.
    Type: Application
    Filed: April 28, 2022
    Publication date: September 19, 2024
    Inventors: Rengang LI, Lu LIU, Yaqian ZHAO, Zhenhua GUO, Ruidong YAN, Cong XU, Liang JIN
  • Patent number: 12091375
    Abstract: Disclosed is a preparation method for triphenylchloromethane, comprising the following steps: adding hydrochloric acid or a mixture of hydrochloric acid and Lewis acid to a mixture of triphenylmethanol and an organic solvent; stirring for reaction; removing the water layer after the completion of reaction to obtain an organic solution containing triphenylchloromethane. In the method, the conversion rate of triphenylmethanol is almost quantitative to be above 99%, and the content of triphenylchloromethane in the product obtained is above 99%. The operation is simple, and no waste gas is generated. Therefore, the method is environmentally friendly and suitable for industrialized production and can achieve better economic benefits.
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: September 17, 2024
    Assignees: Linhai Huanan Chemical Co., Ltd., Zhejiang Huahai Pharmaceutical Co., Ltd.
    Inventors: Lu Zhang, Guoliang Tu, Jianyue Xu, Heping Jin, Su Wang, Qi Hu, Sen Yang, Heng Liu
  • Publication number: 20240300707
    Abstract: This disclosure relates to a cover and a water or liquid container using the cover. An example cover includes a base; an opening in the base; a lid hinged to the base, the lid including a retention feature; a pressing ring hinged to the base, the pressing ring releasably couplable with the retention feature and a button pivotally coupled to the base, the button releasably couplable with the retention feature, wherein rotation of the pressing ring releases the pressing ring from the retention feature, causes rotation of the button, and releases the button from the retention feature, wherein release of the pressing ring and the button from the retention feature enables the lid to move from a first position in which the lid covers the opening to a second position in which the opening is exposed.
    Type: Application
    Filed: May 16, 2024
    Publication date: September 12, 2024
    Inventors: YONGNING ZHOU, LU WANG, SUWEI ZHENG, YAXUE JIN
  • Publication number: 20240304875
    Abstract: Intelligent lead-acid battery system capable of monitoring a parameter (e.g., voltage, temperature) of one or more battery cells of a lead-acid battery. In one implementation, the battery system includes a housing having a cells compartment, a battery monitoring system (BMS) compartment, and a wall disposed between the cells compartment and the BMS compartment. A first post and a second post are associated with the battery cell. The first post and the second post protrude through the wall between the cells compartment to the BMS compartment. A voltage sensor electrically couples to the first post and the second post to monitor the voltage of the battery cell. A temperature sensor can couple to the first or second or both posts. The intelligent AGM battery system can predict the battery module's state of health, state of charge, module status, power capability, life expectancy, etc.
    Type: Application
    Filed: April 14, 2022
    Publication date: September 12, 2024
    Inventors: Zhihong Jin, Lu Feng, Wei Song, Jason D. Searl, Joseph E. Liedhegner, Dharmendra B. Patel, Craig W. Rigby, Perry Wyatt, Jason Fuhr, Kathryn Marie Ciurlik, Roderique Duell, Arunraj Varatharajah, Tyler Thiel
  • Patent number: 12085005
    Abstract: A system includes a catalyst for receiving and treating exhaust gas generated by an engine, a passive NOx adsorber (PNA) positioned upstream of the catalyst, a bypass valve positioned upstream of the catalyst and the PNA, and a controller. The controller is configured to: while controlling the bypass valve to direct exhaust gas to the PNA, detect a torque demand that is greater than a threshold value; responsive to detecting that the torque demand is greater than the threshold value, engage a motor, coupled with a battery system, with a drive shaft of the system to meet at least a portion of the torque demand; in response to the engagement of the motor with the drive shaft not meeting all of the torque demand, engage the engine with the drive shaft to meet a remainder of the torque demand.
    Type: Grant
    Filed: January 3, 2024
    Date of Patent: September 10, 2024
    Assignee: Cummins Inc.
    Inventors: Jinyong Luo, Xiaobo Song, Xing Jin, David Schmidt, Lu Qiu, Lisa A. Orth-Farrell, Ying Yuan, Manik Narula, Lars K. Henrichsen
  • Publication number: 20240285254
    Abstract: A scanning assembly, including: a housing, wherein a lower portion of the housing comprises an opening, and the opening can be closed by tissue to be scanned; a pressure difference generating device, disposed on the housing and used to generate an air pressure difference between the interior and the exterior of the housing, the air pressure difference providing a first pressure for the tissue to be scanned, the weight of the scanning assembly providing a second pressure for the tissue to be scanned, the tissue to be scanned being compressed under the action of a compressive force, and the compressive force comprising the first pressure and the second pressure; and an ultrasonic transducer, disposed in the housing and used to perform ultrasound scanning on the compressed tissue to be scanned.
    Type: Application
    Filed: February 28, 2024
    Publication date: August 29, 2024
    Inventors: Hongyu Zhao, Bo Dan, Qiang Yao, Chunyan Qi, Kuo Wang, Xin Wang, Lu Jin
  • Patent number: 12054155
    Abstract: A method for adaptive estimation of a road surface adhesion coefficient for a vehicle with complex excitation conditions taken into consideration comprises the following steps: 1) designing an estimator according to a single-wheel dynamics model of a vehicle, and estimating a longitudinal tire force and a road surface peak adhesion coefficient under longitudinal excitation; 2) designing an estimator according to a two-degree-of-freedom kinematic model of the vehicle, and estimating a tire aligning moment and a road surface peak adhesion coefficient under excitation of a lateral force; and 3) determining an excitation condition met by the vehicle according to a vehicle state parameter, performing fuzzy inference to obtain limits achievable by current longitudinal and lateral tire forces, and designing a fusion observer to fuse estimation results. The method achieves favorable robustness, improves real-time capability, and can be performed quickly and accurately.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: August 6, 2024
    Assignee: TONGJI UNIVERSITY
    Inventors: Bo Leng, Da Jin, Xing Yang, Lu Xiong, Zhuoping Yu
  • Patent number: 11928113
    Abstract: Provided is an aggregation index structure and an aggregation index method for improving aggregation query efficiency. The aggregation index partitions streaming data through two dimensions of grouping and slicing, and then aggregates the partitioned data. The structure includes index metadata, a sliced data list and a detailed data store; the aggregation index method includes three parts: aggregation index definition, aggregation index creation and aggregation index query. The aggregation index structure and method provided by the present disclosure can greatly improve the efficiency of aggregation query, support the ad hoc aggregation query of PB-level data, complete the aggregation query of a large amount of data in seconds, support the insertion of new data at any time, and return the query results in minutes or even seconds latency in the event of changes of the query range conditions.
    Type: Grant
    Filed: July 17, 2022
    Date of Patent: March 12, 2024
    Assignee: ZHEJIANG BANGSUN TECHNOLOGY CO., LTD.
    Inventors: Xingen Wang, Xinyu Wang, Lu Jin, Wei Chen, Yang Gao, Ping Lu, Tao Huang
  • Patent number: 11907295
    Abstract: Provided is a method for reverse real-time matching based on event-driven graph patterns. The method includes definition of a graph pattern, establishment of reverse matching architecture and a reverse matching method; and the graph pattern is used for describing a spatial connection relationship among vertices and edges in a graph in a reverse order and attribute constraints thereof, and includes a linked list of matching steps and matching contexts. Reverse real-time matching of the graph pattern is realized according to the reverse matching architecture, and the problem of event-driven subgraph matching in a real-time scene is solved.
    Type: Grant
    Filed: July 17, 2022
    Date of Patent: February 20, 2024
    Assignee: ZHEJIANG BANGSUN TECHNOLOGY CO., LTD.
    Inventors: Xingen Wang, Xinyu Wang, Lu Jin, Wei Chen, Ping Lu, Yang Gao, Tao Huang
  • Publication number: 20230255592
    Abstract: Various methods and systems are provided for ultrasound imaging probe power management. In one embodiment, a power management system for an ultrasound imaging system includes a wireless charger and a mount configured to couple to a probe holder of the ultrasound imaging system. The probe may seat against the wireless charger for charging of a power source of the probe.
    Type: Application
    Filed: February 14, 2022
    Publication date: August 17, 2023
    Inventors: Lu Jin, Qiang Yao, Dae Young Kim, Bo Dan, Michael C. Macdonald, Robert A. Meurer, Todd E. Schueneman, Ross Christopher Stalter
  • Patent number: 11652818
    Abstract: A method for accessing a service system includes: receiving fingerprint information of a to-be-verified terminal device and identification information of a to-be-verified user from a login computer system based on a service access instruction to access the service server; verifying, according to the fingerprint information of the to-be-verified terminal device and the identification information of the to-be-verified user, whether the to-be-verified terminal device is a specified device of the to-be-verified user based on a specified device database, the specified device database comprising identification information of each user and fingerprint information of a specified device of each user; determining, according to a result of the verifying, whether to allow the login computer system to access the service server according to the service access instruction; and if yes, sending a notification to the login computer system to enable the login computer system to access the service server.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: May 16, 2023
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventors: Hongdong Zheng, Long Chen, Hanxiao Xiao, Zixi Liu, Biao Zhang, Zihao Zeng, Yujiang Liu, Xing Yao, Fengxiang Ding, Yuanchao Zhang, Lu Jin
  • Patent number: 11617566
    Abstract: The present invention provides an ultrasonic imaging device, comprising: an imaging assembly, the imaging assembly comprising an ultrasonic transducer for imaging tissue to be imaged; an adjustable arm, wherein one end of the adjustable arm is connected to the imaging assembly; a counterweight, the counterweight being connected to the other end of the adjustable arm through a cable; a frame, the frame being capable of guiding movement when the counterweight and/or adjustable arm moves; and a transmission assembly, the transmission assembly comprising a driving device and a transmission belt, wherein the driving device is connected to the transmission belt, and the transmission belt is connected to the counterweight; the driving device is capable of acting on the counterweight through the transmission belt, so as to adjust pressure applied by the imaging assembly onto the tissue to be imaged. The present invention further provides some imaging methods using the ultrasonic imaging device.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: April 4, 2023
    Assignee: GE Precision Healthcare LLC
    Inventors: Lu Jin, Bing Li, Qiang Yao, Liping Chen, Lanping Liu, Kejian Shi
  • Publication number: 20230061594
    Abstract: Provided in the present application is an ultrasonic probe, including: an ultrasonic transducer configured to send/receive an ultrasonic signal; a housing including a top plate and a side wall that collectively define a cavity with an opening located below the cavity, wherein a top portion of the ultrasonic transducer is configured to be accommodated in the cavity via the opening; and an elastic element accommodated in the cavity, the elastic element being connected to the top portion of the ultrasonic transducer and the top plate of the housing, and the elastic element being configured to provide an elastic force to the ultrasonic transducer to enable part of the ultrasonic transducer to retract and spring back within the cavity. Further provided in the present application are a scanning assembly including the ultrasonic probe and an ultrasonic imaging device including the scanning assembly.
    Type: Application
    Filed: August 23, 2022
    Publication date: March 2, 2023
    Inventors: Lu Jin, Qiang Yao, Liping Chen, Sheng Xu
  • Publication number: 20220365977
    Abstract: Provided is a method for reverse real-time matching based on event-driven graph patterns. The method includes definition of a graph pattern, establishment of reverse matching architecture and a reverse matching method; and the graph pattern is used for describing a spatial connection relationship among vertices and edges in a graph in a reverse order and attribute constraints thereof, and includes a linked list of matching steps and matching contexts. Reverse real-time matching of the graph pattern is realized according to the reverse matching architecture, and the problem of event-driven subgraph matching in a real-time scene is solved.
    Type: Application
    Filed: July 17, 2022
    Publication date: November 17, 2022
    Inventors: Xingen WANG, Xinyu WANG, Chun CHEN, Lu JIN, Wei CHEN, Ping LU, Yang GAO, Tao HUANG, Xiaozhao HUANG
  • Publication number: 20220350807
    Abstract: Provided is an aggregation index structure and an aggregation index method for improving aggregation query efficiency. The aggregation index partitions streaming data through two dimensions of grouping and slicing, and then aggregates the partitioned data. The structure includes index metadata, a sliced data list and a detailed data store; the aggregation index method includes three parts: aggregation index definition, aggregation index creation and aggregation index query. The aggregation index structure and method provided by the present disclosure can greatly improve the efficiency of aggregation query, support the ad hoc aggregation query of PB-level data, complete the aggregation query of a large amount of data in seconds, support the insertion of new data at any time, and return the query results in minutes or even seconds latency in the event of changes of the query range conditions.
    Type: Application
    Filed: July 17, 2022
    Publication date: November 3, 2022
    Inventors: Xingen WANG, Xinyu WANG, Chun CHEN, Lu JIN, Wei CHEN, Yang GAO, Ping LU, Tao HUANG
  • Patent number: 11442313
    Abstract: According to one embodiment, an illumination device includes a first liquid crystal element opposed to a light emitting region, a second liquid crystal element including a first main surface and a second main surface, a first phase difference layer disposed on the second main surface, a second phase difference layer disposed on the second main surface and adjacent to the first phase difference layer, and a diffusion layer opposed to the first phase difference layer and the second phase difference layer. Each of the first liquid crystal element and the second liquid crystal element has a plurality of liquid crystal molecules, and is cured in a state in which an alignment direction of the liquid crystal molecules has continuously changed in plane.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: September 13, 2022
    Assignee: JAPAN DISPLAY INC.
    Inventors: Lu Jin, Yosuke Hyodo, Shinichiro Oka
  • Patent number: 11384798
    Abstract: An angle-adjustable tripod universal joint which has one tripod, three rollers and one universal joint outer part. An inner wall of the universal joint outer part has three roller tracks, and one roller is disposed in each of the roller tracks and rolls along the roller track. The inner cavity of each roller has a rotatably disposed spherical shaft head of the tripod. The inner wall of each roller track has a guiding groove. The peripheral shape of each roller is cylindrical. The bottom surface of the guiding groove is a plane surface, and two side surfaces of the guiding groove are flat surfaces perpendicular to the plane surface. The peripheral surface of each roller is partially inserted into the corresponding guiding groove, and the peripheral surface of the roller is tangent to the corresponding plane surface.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: July 12, 2022
    Assignee: Shanghai GKN Huayu Driveline Systems Company Limited
    Inventors: Xiaotian Li, Tangjun Peng, Delin Wang, Zhenghua Zhang, Lu Jin
  • Patent number: D1005792
    Type: Grant
    Filed: August 9, 2023
    Date of Patent: November 28, 2023
    Inventor: Lu Jin