Patents by Inventor Zhibo LI
Zhibo LI 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: 20240133845Abstract: The present disclosure discloses a method for detecting a natural frequency of a blade by a single blade tip timing sensor. In the method, two segments of displacement data vectors are subjected to dot product to obtain a product data vector after multiplication of corresponding serial numbers, the product data vector is subjected to low-frequency filtering, the filtered product vector is subjected to Hilbert transform to obtain an instantaneous phase, the instantaneous phase is subjected to discrete Fourier transform, an absolute value of a natural frequency difference between blades is extracted from amplitude frequency data, blades on a bladed disk are subjected to permutation and combination to obtain absolute values of the natural frequency differences between all the blades, a sum of the absolute values of the natural frequency differences between each blade and other blades is calculated.Type: ApplicationFiled: October 20, 2022Publication date: April 25, 2024Inventors: Zhibo YANG, Jiahui CAO, Haoqi LI, Shaohua TIAN, Laihao YANG, Zengkun WANG, Xuefeng CHEN, Shuming WU
-
Publication number: 20230344022Abstract: A battery and an energy storage system. The battery includes a battery housing, at least two cells (for example, a first cell and a second cell), a temperature detection board, and a temperature sensor. The first cell and the second cell are disposed in the battery housing. The temperature detection board is disposed between the first cell and the second cell, and a board body of the temperature detection board is provided with an accommodation space. The temperature sensor is placed in the accommodation space, and the temperature sensor can sense an internal temperature of the battery.Type: ApplicationFiled: April 12, 2023Publication date: October 26, 2023Applicant: Huawei Digital Power Technologies Co., Ltd.Inventors: Zhibo LI, Tianhong HOU, Junliang LU
-
Publication number: 20230242686Abstract: A preparation method of bimetallic catalysts based on anthracene frameworks and use thereof in olefin polymerization is reported. Anthrecene frameworks were introduced, heat resistance of the catalysts is improved, and by changing central metals and configurations of the frameworks, steric and electronic effects of the metal catalysts of this model can be adjusted and controlled conveniently, and polyolefin polymer materials of different structures and different properties can be prepared, the bimetallic catalyst can be used in ethylene homopolymerization for preparation of high density polyethylene, ethylene/1-octene copolymerization for preparation of polyolefin elastomers and ethylene/norbornene copolymerization for preparation of cycloolefin copolymers.Type: ApplicationFiled: November 2, 2021Publication date: August 3, 2023Inventors: Zhibo LI, Yunsheng MA, Shaofeng LIU, Bo LUAN, Yanhong XING, Yongchen ZHAO, Jinbo ZHANG, Jiashuai LIU
-
Patent number: 11641457Abstract: A method for high-precision true color three dimensional reconstruction of mechanical component. Firstly performs image acquisition: the left and right high-resolution grayscale cameras are fixed at same height and spaced at certain distance, an optical transmitter fixed between the two grayscale cameras, and low-resolution color camera fixed above optical transmitter, thus images of measured high-precision mechanical component are shot. Then performs image processing: all images are transmitted to a computer, which uses image processing to record surface information of measured high-precision mechanical component in the point cloud by high-precision true color three-dimensional reconstruction, which reflects color texture information of the surface, so as to realize the non-contact high-precision true color three dimensional reconstruction of high-precision mechanical component.Type: GrantFiled: February 25, 2022Date of Patent: May 2, 2023Assignee: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINAInventors: Chun Yin, Yuhua Cheng, Zeqi Wang, Xutong Tan, Kai Chen, Gen Qiu, Jianhao Luo, Junjie Liu, Zhibo Li, Aolin Yang
-
Patent number: 11456950Abstract: The present invention discloses a data forwarding unit based on a Handle identifier, comprising a dynamic configuration module, a Handle identifier data identification module and a matching-forwarding module. The system of the present invention is applied to network devices such as switches and routers, and supports dynamic configuration of data packet analysis, matching and forwarding rules through data interaction with network systems such as SDN managers, so that the network devices can identify data packets based on the Handle identifier and perform the specified operation on the designated data packets with the Handle identifier according to the rules of dynamic configuration.Type: GrantFiled: December 19, 2019Date of Patent: September 27, 2022Assignee: SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCESInventors: Haibin Yu, Peng Zeng, Dong Li, Zhibo Li, Jindi Liu, Xueting Yu, Ming Yang
-
Publication number: 20220182593Abstract: A method for high-precision true color three dimensional reconstruction of mechanical component. Firstly performs image acquisition: the left and right high-resolution grayscale cameras are fixed at same height and spaced at certain distance, an optical transmitter fixed between the two grayscale cameras, and low-resolution color camera fixed above optical transmitter, thus images of measured high-precision mechanical component are shot. Then performs image processing: all images are transmitted to a computer, which uses image processing to record surface information of measured high-precision mechanical component in the point cloud by high-precision true color three-dimensional reconstruction, which reflects color texture information of the surface, so as to realize the non-contact high-precision true color three dimensional reconstruction of high-precision mechanical component.Type: ApplicationFiled: February 25, 2022Publication date: June 9, 2022Applicant: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINAInventors: Chun YIN, Yuhua CHENG, Zeqi WANG, Xutong TAN, Kai CHEN, Gen QIU, Jianhao LUO, Junjie LIU, Zhibo LI, Aolin YANG
-
Publication number: 20220105183Abstract: A micro-nano structure formed by self-assembling a compound represented by formula (I), an isomer thereof, a pharmaceutically acceptable salt, a hydrate or a solvate in an aqueous solution, a preparation method for the micro-nano structure, and use thereof are described. The micro-nano structure has the advantages of having high photothermal conversion efficiency, good photothermal stability, good photothermal effect and photodynamic effect, being easily degraded, and having high safety, and can be passively targeted to tumor sites, having a broad prospect in the diagnosis and treatment of cancers and skin diseases.Type: ApplicationFiled: November 14, 2019Publication date: April 7, 2022Inventors: Xianfeng ZHOU, Zhibo LI, Xueluer MU
-
Patent number: 11242362Abstract: Provided are a phosphazene compound, a method for preparing a phosphazene compound and a method for producing a polymer with a phosphazene compound as a catalyst. The compound of formula (I) or a solvate thereof, where A is a six- or eight-membered ring consisting of repeated P?N, and B is at least one of unsubstituted or substituted C1-6 alkylamino, unsubstituted or substituted C1-6 cycloalkylamino, unsubstituted or substituted arylamino, or halogen, and B is attached to A at phosphorus in P?N, where R is unsubstituted or substituted C1-6 alkyl, unsubstituted or substituted C1-6 cycloalkyl, unsubstituted or substituted aryl, or unsubstituted or substituted benzyl, or R forms C1-6 heterocycloalkyl together with N attached thereto.Type: GrantFiled: June 19, 2019Date of Patent: February 8, 2022Assignee: QINGDAO UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Zhibo Li, Na Zhao, Chuanli Ren, Xiaohui Fu, Shaofeng Liu
-
Patent number: 11194099Abstract: Embodiments of the present disclosure provide a silicon-based optical antenna with a reflective layer and a preparation method therefor. The silicon-based optical antenna comprises: an SOI substrate, the SOI substrate at least comprises a bottom silicon layer, a buried oxide layer, and a top silicon layer, the buried oxide layer is located between the bottom silicon layer and the top silicon layer, the top silicon layer is etched to form a row of waveguides, spacings between the waveguides in the row of the waveguides are in an uneven distribution, each waveguide of the row of the waveguides is etched with gratings, the bottom silicon layer is formed with a groove directly reaching a surface of the buried oxide layer facing the bottom silicon layer, and the surface of the buried oxide layer in the groove is formed with a metal reflective layer.Type: GrantFiled: March 20, 2020Date of Patent: December 7, 2021Assignee: VANJEE TECHNOLOGY CO., LTD.Inventors: Pengfei Wang, Yang Xu, Zhaosong Li, Zhibo Li, Yejin Zhang, Hongyan Yu, Jiaoqing Pan, Qingfei Wang, Linyan Tian
-
Publication number: 20210119908Abstract: The present invention discloses a data forwarding unit based on a Handle identifier, comprising a dynamic configuration module, a Handle identifier data identification module and a matching-forwarding module. The system of the present invention is applied to network devices such as switches and routers, and supports dynamic configuration of data packet analysis, matching and forwarding rules through data interaction with network systems such as SDN managers, so that the network devices can identify data packets based on the Handle identifier and perform the specified operation on the designated data packets with the Handle identifier according to the rules of dynamic configuration.Type: ApplicationFiled: December 19, 2019Publication date: April 22, 2021Applicant: SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCESInventors: Haibin YU, Peng ZENG, Dong LI, Zhibo LI, Jindi LIU, Xueting YU, Ming YANG
-
Patent number: 10930134Abstract: A hand hygiene monitoring system includes an identity authentication module, a motion acquisition module and a judgment module; where the identity authentication module is for identifying the person being detected; the motion acquisition module includes a sensor device; the judgment module includes a processing chip, which makes calibrated data available for a motion algorithm; the motion algorithm includes movement direction algorithm and motion trajectory algorithm.Type: GrantFiled: October 17, 2019Date of Patent: February 23, 2021Assignee: HANGZHOU SMALLIOT TECHNOLOGY CO., LTD.Inventors: Fengxiang Zhang, Yimin Wu, Weixiang Zhang, Zhibo Li
-
Publication number: 20200380849Abstract: A hand hygiene monitoring system includes an identity authentication module, a motion acquisition module and a judgment module; where the identity authentication module is for identifying the person being detected; the motion acquisition module includes a sensor device; the judgment module includes a processing chip, which makes calibrated data available for a motion algorithm; the motion algorithm includes movement direction algorithm and motion trajectory algorithm.Type: ApplicationFiled: October 17, 2019Publication date: December 3, 2020Applicant: Hangzhou Smalliot Technology Co., Ltd.Inventors: Fengxiang Zhang, Yimin Wu, Weixiang Zhang, Zhibo Li
-
Publication number: 20200218012Abstract: Embodiments of the present disclosure provide a silicon-based optical antenna with a reflective layer and a preparation method therefor. The silicon-based optical antenna comprises: an SOI substrate, the SOI substrate at least comprises a bottom silicon layer, a buried oxide layer, and a top silicon layer, the buried oxide layer is located between the bottom silicon layer and the top silicon layer, the top silicon layer is etched to form a row of waveguides, spacings between the waveguides in the row of the waveguides are in an uneven distribution, each waveguide of the row of the waveguides is etched with gratings, the bottom silicon layer is formed with a groove directly reaching a surface of the buried oxide layer facing the bottom silicon layer, and the surface of the buried oxide layer in the groove is formed with a metal reflective layer.Type: ApplicationFiled: March 20, 2020Publication date: July 9, 2020Inventors: PENGFEI WANG, Yang Xu, Zhaosong Li, Zhibo Li, Yejin Zhang, Hongyan Yu, Jiaoqing Pan, Qingfei Wang, Linyan Tian
-
Publication number: 20190315786Abstract: Provided are a phosphazene compound, a method for preparing a phosphazene compound and a method for producing a polymer with a phosphazene compound as a catalyst. The compound of formula (I) or a solvate thereof, where A is a six- or eight-membered ring consisting of repeated ?P?N?, and B is at least one of unsubstituted or substituted C1-6 alkylamino, unsubstituted or substituted C1-6 cycloalkylamino, unsubstituted or substituted arylamino, or halogen, and B is attached to A at phosphorus in ?P?N?, where R is unsubstituted or substituted C1-6 alkyl, unsubstituted or substituted C1-6 cycloalkyl, unsubstituted or substituted aryl, or unsubstituted or substituted benzyl, or R forms C1-6 heterocycloalkyl together with N attached thereto.Type: ApplicationFiled: June 19, 2019Publication date: October 17, 2019Inventors: Zhibo LI, Na ZHAO, Chuanli REN, Xiaohui FU, Shaofeng LIU
-
Patent number: 10154445Abstract: The present invention provides an AP handover method based on double wireless network interface cards. A mobile terminal actively scans the signal strength of an AP, compares the scanned signal strength with the signal strength of a currently accessed AP, and if the signal strength is greater than the signal strength of the current AP, starts handover; otherwise, continuously scans till the handover succeeds. To reduce the handover delay and in accordance with the characteristic that the moving paths are basically fixed in industrial application scenarios, the present invention provides a pre-learning mechanism, that is, before formal application, information such as the location of the AP and the handover sequence in the application scenario is learned and stored in a terminal node, so that specific scanning and handover can be implemented in formal application.Type: GrantFiled: December 30, 2014Date of Patent: December 11, 2018Assignee: SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCESInventors: Peng Zeng, Jindi Liu, Dong Li, Zhibo Li, Xueting Yu, Haibin Yu
-
Patent number: 10110517Abstract: The present invention discloses a method and system for realizing Open vSwitch that supports 802.1p. The method comprises: a priority mode configuration stage: the switch receiving a priority configuration statement of a user and parsing the configuration statement; a configuration storage stage: storing the parsed configuration information into a switch database; and a priority-based data forwarding stage: the switch putting a received data packet into a corresponding priority queue according to said configuration information and a flow table so as to forward the data packet. The system comprises a configuration module, a configuration information storage module and a priority-based forwarding module, wherein the data priority-based forwarding module comprises a configuration reading unit, a traffic control setting unit, a flow table storage unit, a data packet parsing unit, a flow table matching unit, a flow table executing unit, a scheduling unit, priority queues, a sending unit, etc.Type: GrantFiled: December 30, 2014Date of Patent: October 23, 2018Assignee: SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCESInventors: Haibin Yu, Peng Zeng, Dong Li, Xueting Yu, Zhibo Li, Jindi Liu
-
Patent number: 10056999Abstract: The present invention relates to a wireless network communication technology, and in particular to a time synchronization error compensation method for multi-hop wireless backhaul network based on PTP. Based on PTP, the present invention uses an intermediate node to count the timestamps of transceiving the PTP synchronization message Sync and the delay request message Delay_Req, detect and compensate the local forwarding time of synchronization message Sync and the delay request message Delay_Req and the link delay of transmitting the two between nodes based on the linear regression technology, thereby finally implementing asymmetric delay correction of wireless links between the master and slave nodes and completing time synchronization error compensation.Type: GrantFiled: January 14, 2016Date of Patent: August 21, 2018Assignee: SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCESInventors: Peng Zeng, Zhaowei Wang, Zhibo Li, Dong Li, Jintao Wang
-
Publication number: 20170366287Abstract: The present invention relates to a wireless network communication technology, and in particular to a time synchronization error compensation method for multi-hop wireless backhaul network based on PTP. Based on PTP, the present invention uses an intermediate node to count the timestamps of transceiving the PTP synchronization message Sync and the delay request message Delay_Req, detect and compensate the local forwarding time of synchronization message Sync and the delay request message Delay_Req and the link delay of transmitting the two between nodes based on the linear regression technology, thereby finally implementing asymmetric delay correction of wireless links between the master and slave nodes and completing time synchronization error compensation.Type: ApplicationFiled: January 14, 2016Publication date: December 21, 2017Applicant: SHENYANG INSTITUTE OF AUTOMATION, THE CHINESE ACADEMY OF SCIENCESInventors: Peng ZENG, Zhaowei WANG, Zhibo LI, Dong LI, Jintao WANG
-
Publication number: 20170339615Abstract: The present invention provides an AP handover method based on double wireless network interface cards. A mobile terminal actively scans the signal strength of an AP, compares the scanned signal strength with the signal strength of a currently accessed AP, and if the signal strength is greater than the signal strength of the current AP, starts handover; otherwise, continuously scans till the handover succeeds. To reduce the handover delay and in accordance with the characteristic that the moving paths are basically fixed in industrial application scenarios, the present invention provides a pre-learning mechanism, that is, before formal application, information such as the location of the AP and the handover sequence in the application scenario is learned and stored in a terminal node, so that specific scanning and handover can be implemented in formal application.Type: ApplicationFiled: December 30, 2014Publication date: November 23, 2017Applicant: SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCESInventors: Peng ZENG, Jindi LIU, Dong LI, Zhibo LI, Xueting YU, Haibin Yu
-
Patent number: D982947Type: GrantFiled: November 14, 2022Date of Patent: April 11, 2023Assignee: DONGGUANSHI XIN HONG PLASTICS & ELECTRONICS LIMITEDInventor: Zhibo Li