Patents by Inventor LiJuan He
LiJuan He 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).
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Patent number: 11985917Abstract: A sowing device changes a depth of wheat sowing includes an external skeleton, where one side of the external skeleton is fixedly connected with a connection part for articulated with a tractor; a main board slidably connected to an interior of the external skeleton and a seeding unit below the main board; a support frame fixedly connected to the main board; a plow blade for slotting land rotatably connected to a bottom of the support frame; a rotary roller below the external skeleton and rotationally connected thereto. The main board is moved downwards to drive a straight toothed plate fixedly connected to the main board to move downwards; the straight toothed plate is moved upwards through a meshing effect of a gear to cause L-shaped toothed plate to move upwards to squeeze a horizontal plate to move upwards.Type: GrantFiled: December 7, 2023Date of Patent: May 21, 2024Assignee: Anhui Agricultural UniversityInventors: Haipeng Zhang, Wenjin Ding, Zhaoliang He, Han Zheng, Lijuan Zhou
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Publication number: 20240132488Abstract: The present invention belongs to the medical field, and relates to novel ?-lactamase inhibitors, for the treatment of bacterial infections in combination with ?-lactam antibiotics, including infection caused by drug resistant organisms and especially multi-drug resistant organisms. The present invention includes compounds according to formula (I): or pharmaceutically acceptable salts thereof, wherein M and R are as defined herein.Type: ApplicationFiled: March 4, 2022Publication date: April 25, 2024Inventors: Zhixiang YANG, Haikang YANG, Jinbo JI, Lijuan ZHAI, Jian SUN, Jingwen JI, Lili HE, Dong TANG, Zafar IQBAL, Yuanbai LIU, Yangxiu MU, Xueqin MA, Jianqiang YU
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Publication number: 20240100346Abstract: A device for defibrillation and monitoring, a monitoring component, and a component for defibrillation and monitoring, are disclosed. The device for defibrillation and monitoring includes a host and a monitoring apparatus, which are assembled and disassembled through a detachably connection. The host is capable of independently performing defibrillation operations and display defibrillation information at least. Therefore, when it is necessary to go out for defibrillation operation alone, only the host is carried to medical assistance facilities. This monitoring apparatus can independently implement monitoring functions. When it is necessary to go out for implementing separate monitoring operations, just the monitoring apparatus is carried to the medical assistance facilities. Therefore, the user flexibly selects the devices they carry according to their requirements, improving the convenience of use.Type: ApplicationFiled: September 26, 2023Publication date: March 28, 2024Applicant: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.Inventors: Lijuan HE, Huan ZOU, Dabing CHEN, Jianfeng JIANG, Peng ZHANG
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Publication number: 20240087228Abstract: A method for scheduling and displaying three-dimensional annotations is provided, relating to the field of realistic three-dimensional visualization technology. The present disclosure covers data services, data scheduling schemes, data storage schemes, annotation avoidance schemes, and annotation efficient display schemes. Users can use this disclosure to schedule and display massive three-dimensional annotations in WebGL at high frame rates while consuming extremely low performance. It solves the problem of text inversion and non-hierarchical zooming of three-dimensional maps in traditional annotation and slicing services which can cause text to appear larger or smaller, breaking through the technical bottleneck that traditional annotation and slicing services that cannot be superposition displayed on 3D models.Type: ApplicationFiled: September 8, 2023Publication date: March 14, 2024Inventors: Rundong Liu, Ruibo Chen, Shuhong Mei, Qing Liu, Chanling Pan, Mincan He, Jinyun Chen, Lijuan He, Shuai Wu, Ziyuan Bao
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Publication number: 20220296811Abstract: An injection pump and an infusion pump are provided. Display areas of screen assemblies of the injection pump and the infusion pump extend from the left sides of the center lines of the front sides of pump doors to the right sides of the center lines. Widths of the display of the screen assemblies of screen assemblies are greater than the heights thereof. Or the widths of the screen assemblies of the screen assemblies are greater than or equal to 70% of the widths of the front sides of the pump doors. By using the modes above, the screen assembly may form a roughly elongate display area. At least part of the display area also possesses a touch function, so that some physical buttons used for inputting instructions can be omitted, ensuring that the display area is larger, presentation of more information is displayed, and viewing of users is facilitated.Type: ApplicationFiled: July 26, 2019Publication date: September 22, 2022Applicant: Shenzhen Mindray Scientific Co., Ltd.Inventors: Lijuan HE, Haibo CHAI, Dabing CHEN, Shenhui DONG
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Publication number: 20220004947Abstract: The present disclosure provides a logistics route prediction method and apparatus. The method includes: obtaining chain network information of a logistics chain network corresponding to a logistics unit, and determining a target analysis domain and confidence node(s) of the logistics unit according to the chain network information; determining fast node(s) according to the chain network information, the target analysis domain, and a timeliness level of each of the logistics nodes in the logistics chain network; and determining a predicted logistics route corresponding to the logistics unit according to the chain network information, the target analysis domain, and the confidence node(s). In which, the fast nodes at which the logistics unit passing through is determined first, thereby improving the prediction efficiency, and the confidence nodes are used as the basis for determining the predicted logistics route among multiple possible flow routes, thereby improving the reliability of the prediction.Type: ApplicationFiled: August 31, 2020Publication date: January 6, 2022Inventors: Xianyu BAO, Lixun CHENG, Wenli ZHENG, Lijuan HE, Ruizhi HE, Yun GUO, Zhifeng QIN, Tikang LU, Jianzhong ZHONG
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Publication number: 20200360102Abstract: A medical device and a storage box for a medical article are provided, where the medical device at least includes a main case having at least two exposed chamber outer walls and an accommodation compartment for accommodating a medical article. The at least two exposed chamber outer walls enclose an accommodation chamber to accommodate a functional module. The accommodation compartment is disposed on the main case and adjacent to the accommodation chamber. The accommodation compartment includes at least one exposed compartment outer wall, and the at least one exposed compartment outer wall is connected to the at least one chamber outer wall of the main case. The medical device enables the medical article to be well accommodated in the accommodation compartment, and the accommodation compartment can be flexibly configured onto the medical device to decrease the space occupied by the accommodation compartment.Type: ApplicationFiled: July 30, 2020Publication date: November 19, 2020Applicants: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD., SHENZHEN MINDRAY SCIENTIFIC CO., LTD.Inventors: Yi LU, Haibin MENG, Xuegang ZHANG, Lijuan HE, Shenhui DONG, Zedong LI, Wenhui ZHOU, Huan ZOU, Xiang ZHOU
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Patent number: 9815944Abstract: This invention provides a method for preparing a polycarbosilane by decomposition and rearrangement a cyclic silane compound or chain polysilane under the catalysis of a boron-containing catalyst in a trace amount (less than 1 wt %). In the method, poly(dimethylsilane) (denoted as PDMS) or a thermal decomposition product thereof, i.e., a liquid silane-carbosilane compound (denoted as LPS), is used as the raw material, less than 1 wt % of the boron-containing catalyst (with respect to the amount of the raw material) is added, and then the temperature is gradually increased to the reaction temperature under atmospheric pressure or high pressure to perform the thermal decomposition/rearrangement reaction so as to obtain solid polycarbosilane (PCS) with a higher ceramic yield.Type: GrantFiled: June 28, 2014Date of Patent: November 14, 2017Assignee: INSTITUTE OF CHEMISTRY, CHINESE ACADEMY OF SCIENCESInventors: Yongming Li, Xiaogan Yang, Caihong Xu, Lijuan He
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Publication number: 20170015789Abstract: This invention provides a method for preparing a polycarbosilane by decomposition and rearrangement a cyclic silane compound or chain polysilane under the catalysis of a boron-containing catalyst in a trace amount (less than 1 wt %). In the method, poly(dimethylsilane) (denoted as PDMS) or a thermal decomposition product thereof, i.e., a liquid silane-carbosilane compound (denoted as LPS), is used as the raw material, less than 1 wt % of the boron-containing catalyst (with respect to the amount of the raw material) is added, and then the temperature is gradually increased to the reaction temperature under atmospheric pressure or high pressure to perform the thermal decomposition/rearrangement reaction so as to obtain solid polycarbosilane (PCS) with a higher ceramic yield.Type: ApplicationFiled: June 28, 2014Publication date: January 19, 2017Inventors: Yongming LI, Xiaogan YANG, Caihong XU, Lijuan HE
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Patent number: 8043651Abstract: A method and device for coating a medical device, such as a stent, including rolling the stent against a ribbon or gravure roll impregnated with coating material. The ribbon and gravure roll may include a recessed pattern matching a strut pattern of the stent. The stent may also be rolled against a plate or cylinder while coating material is forced onto the stent through a pattern of holes or openings in the plate or cylinder matching a strut pattern of the stent.Type: GrantFiled: October 22, 2007Date of Patent: October 25, 2011Assignee: Boston Scientific Scimed, Inc.Inventors: Tim O'Connor, LiJuan He, Aiden Flanagan, Anthony Malone, Barry Heaney, Dave McMorrow
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Patent number: D669189Type: GrantFiled: August 6, 2010Date of Patent: October 16, 2012Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.Inventors: Dongdong Liu, Lijuan He, Xiang Zhou
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Patent number: D676143Type: GrantFiled: August 7, 2012Date of Patent: February 12, 2013Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.Inventors: Dongdong Liu, Lijuan He, Xiang Zhou
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Patent number: D676568Type: GrantFiled: August 7, 2012Date of Patent: February 19, 2013Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.Inventors: Dongdong Liu, Lijuan He, Xiang Zhou
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Patent number: D861147Type: GrantFiled: April 13, 2018Date of Patent: September 24, 2019Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTDInventors: Lijuan He, Haibo Chai
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Patent number: D895123Type: GrantFiled: July 24, 2018Date of Patent: September 1, 2020Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.Inventors: Lijuan He, Zedong Li, Wenhui Zhou, Huan Zou, Xiang Zhou, Haibo Chai
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Patent number: D901695Type: GrantFiled: June 27, 2018Date of Patent: November 10, 2020Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.Inventors: Wenhui Zhou, Zedong Li, Huan Zou, Lijuan He, Xiang Zhou
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Patent number: D905249Type: GrantFiled: July 17, 2018Date of Patent: December 15, 2020Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.Inventors: Lijuan He, Zedong Li, Wenhui Zhou, Huan Zou, Xiang Zhou, Haibo Chai
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Patent number: D917701Type: GrantFiled: April 13, 2018Date of Patent: April 27, 2021Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.Inventors: Haibo Chai, Lijuan He, Xiang Zhou
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Patent number: D926995Type: GrantFiled: December 15, 2020Date of Patent: August 3, 2021Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.Inventors: Lijuan He, Zedong Li, Wenhui Zhou, Huan Zou, Xiang Zhou, Haibo Chai
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Patent number: D967437Type: GrantFiled: June 29, 2020Date of Patent: October 18, 2022Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.Inventors: Lijuan He, Zedong Li, Wenhui Zhou, Huan Zou, Xiang Zhou, Haibo Chai