公开(公告)号：USD965617S1

公开(公告)日：2022-10-04

申请号：US29747086

申请日：2020-09-04

Applicant: SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Designer： Xuan Song ,  Zipei Fan ,  Zhiwen Zhang ,  Chuang Yang ,  Quanjun Chen ,  Renhe Jiang ,  Ryosuke Shibasaki

公开(公告)号：US20210312326A1

公开(公告)日：2021-10-07

申请号：US16931757

申请日：2020-07-17

Applicant: SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Inventor： Xuan Song ,  Zipei Fan ,  Quanjun Chen ,  Renhe Jiang ,  Zekun Cai ,  Ryosuke Shibasaki

IPC: G06N20/00 ,  G01C21/34

Abstract: A travel prediction method, apparatus, device, and storage medium. The method includes obtaining search data and travel path data of a user, performing spatial information mining based on the search data obtaining first spatial information and performing spatial information mining based on the travel path data obtaining second spatial information, performing time information mining based on the first spatial information obtaining first time information and performing time information mining based on the second spatial information obtaining second time information, performing information interaction based on the first spatial information, the second spatial information, the first time information, and the second time information obtaining an interaction feature, the interaction feature including a time feature and/or a spatial feature, and predicting a travel probability of the user going to a target location in a target time period based on the interaction feature, where the target time period matches the time feature, and the spatial feature matches the target location.

公开(公告)号：US11101420B2

公开(公告)日：2021-08-24

申请号：US16657080

申请日：2019-10-18

Applicant: SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Inventor： Jiaqing He ,  Yi Zhou ,  Liangwei Fu ,  Yuexing Chen ,  Dan Feng

IPC: H01L35/12 ,  H01L35/04 ,  H01L35/32

Abstract: Disclosed are a high performance thermoelectric device and a method of manufacturing the same at ultra-high speed. The high performance thermoelectric device includes segmented structures which may provide an optimal match between the thermoelectric materials and the environmental temperature difference; blocking layers and stress-buffering layers which can reduce interface element migration and longitudinal contact thermal expansion stress and increase bonding strength; phonon scattering layers and negative thermal expansion buffering layers inserted and fixing the thermoelectric leg, thereby increasing internal thermal resistance and improving transverse thermo-match for the high performance thermoelectric device; an inner package and an outer package, thus avoiding sublimation and oxidation of the thermoelectric materials and providing the thermoelectric device with enhanced impact resistance from outside.

公开(公告)号：US20210170409A1

公开(公告)日：2021-06-10

申请号：US16616745

申请日：2018-03-16

Applicant: SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Inventor： Xing Cheng ,  Youwei Jiang ,  Zhenming Yu ,  Xinglong Huang ,  Rifei Chen

IPC: B01L3/00 ,  C12M3/06 ,  C12M1/12 ,  C12N5/09 ,  G01N33/50

Abstract: A microfluidic chip for circulating tumor cell separation, comprising a first shell layer, a second shell layer, and a filter membrane between the first shell layer and the second shell layer. A first channel is formed between the filter membrane and the first shell layer; a second channel is formed between the filter membrane and the second shell layer; the first shell layer is provided with m input interfaces and n output interfaces, wherein m is greater than or equal to 1 and n is greater than or equal to 1; the second shell layer is provided with x input interfaces and y output interfaces, wherein x is greater than or equal to 1 and y is greater than or equal to 1. The chip is used for circulating tumor cell separation to achieve high flux, high efficiency, and a simple method, and facilitate promotion.

公开(公告)号：US20210036234A1

公开(公告)日：2021-02-04

申请号：US16945060

申请日：2020-07-31

Applicant: SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Inventor： Xiaomeng Li ,  Jieshun Cui ,  Xianglin Wang ,  Zhaoyu Zhang

IPC: H01L51/00 ,  C07C217/80 ,  C07C213/04 ,  C09K11/06 ,  C07C229/52 ,  C07C227/26

Abstract: A white light emitting material having a chemical structural formula represented by formula (I), a preparation method thereof and application thereof. The preparation method comprises subjecting tris(4-iodophenyl)amine and 4-methoxyphenylacetylene or tris(4-iodophenyl)amine and methyl 4-ethynylbenzoate to a coupling reaction under protection of a protective gas and catalysis of a Pd/Cu mixed catalyst, to obtain the white light emitting material. A novel temperature-sensitive light emitting material is synthesized through a one-step method. The material is applied to the field of diode luminescence based on the temperature-sensitive characteristic. White light luminescence can be finally realized only by reasonably controlling the temperature and duration time during heating a substrate. Compared with the existing art, the method greatly saves raw material costs and manufacturing process costs, and provides a novel idea and strategy for use of a white organic light emitting diode.

公开(公告)号：US10450529B2

公开(公告)日：2019-10-22

申请号：US15310828

申请日：2014-09-23

Applicant: SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Inventor： Huaisong Yong ,  Dazhi Sun

IPC: C10M141/06 ,  C10M171/00 ,  C10M141/08 ,  C10M161/00 ,  C10M177/00 ,  B01F17/00

Abstract: Provided are a method for simultaneously and stably dispersing spherical nanoparticles in an oil medium by using layered nanosheets and an application thereof. The method comprises: (1) mixing the layered nanosheets and oil-soluble alkylamines to obtain a first mixture containing intercalated/exfoliated nano sheets; (2) mixing spherical nanoparticles and the oil medium to obtain a second mixture; and (3) mixing the first mixture, the second mixture and the oil medium to obtain a third mixture.

公开(公告)号：US20190026415A1

公开(公告)日：2019-01-24

申请号：US16071005

申请日：2017-11-03

Applicant: SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Inventor： Pinlian Han ,  Kun Zhang

IPC: G06F17/50

Abstract: A structural design method of a product is provided. The method includes obtaining a preliminary design of a subsurface mesh structure by filling a body model of the product with spherical cells at preset positions of the body model and performing an finite element analysis and optimization; and optimizing, through a design method for optimizing functions, filling features of the spherical cells based on a simulation analysis so that the structure of the product satisfies a preset target.

公开(公告)号：US09837874B2

公开(公告)日：2017-12-05

申请号：US15101074

申请日：2014-03-25

Applicant: SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA

Inventor： Linni Jian ,  Jin Wei ,  Yujun Shi

IPC: H02K7/02 ,  H02J3/30 ,  B60L7/18 ,  B60L11/16 ,  H02J15/00 ,  F03D9/25 ,  H02K5/00 ,  H02K7/18 ,  H02K51/00 ,  H02P3/14 ,  F03D9/12 ,  H02K7/11

CPC classification number: H02K7/025 ,  B60L7/18 ,  B60L11/16 ,  F03D9/12 ,  F03D9/25 ,  H02J3/30 ,  H02J15/00 ,  H02K5/00 ,  H02K7/11 ,  H02K7/183 ,  H02K51/00 ,  H02P3/14 ,  Y02E10/725 ,  Y02E10/766 ,  Y02E60/16 ,  Y02E70/30 ,  Y02T10/641 ,  Y02T10/7027 ,  Y02T10/7033

Abstract: Provided is a flywheel energy storage device including a radial magnetic gear, the radial magnetic gear includes an inner rotor, an outer rotor and N1 first magnetic pole adjustment sheets embedded in a first magnetic pole adjustment sheet base; a disc-type magnetic gear electric motor includes a first stator disc, a first rotor disc, a second stator disc, a second rotor disc and a third rotor disc, the first stator disc with the first rotor disc form a first disc-type electric motor, the second stator disc with the second rotor disc form a second disc-type electric motor, and a disc-type magnetic gear is formed by the first rotor disc, the second rotor disc and the third rotor disc, and the first disc-type electric motor, the second disc-type electric motor and the disc-type magnetic gear are couple with one another to form the disc-type magnetic gear electric motor.

公开(公告)号：US20170204032A1

公开(公告)日：2017-07-20

申请号：US15326791

申请日：2014-07-23

Applicant: South University of Science and Technology of China

Inventor： Chun-Yu Ho

IPC: C07C41/30 ,  B01J31/22

CPC classification number: C07C41/30 ,  B01J31/00 ,  B01J31/16 ,  B01J31/2265 ,  B01J31/2273 ,  B01J31/38 ,  B01J2231/30 ,  B01J2531/847 ,  C07C43/15

Abstract: Disclosed are a process for preparing branched allyl compounds with an unsymmetrical 1,1-disubstituted alkene, and compounds prepared therewith.

公开(公告)号：US09641225B2

公开(公告)日：2017-05-02

申请号：US15169314

申请日：2016-05-31

Applicant: South University of Science and Technology of China

Inventor： Yi Gong ,  Zidong Han

IPC: H04B5/00 ,  H04L5/00 ,  H03M9/00 ,  H02J50/80

CPC classification number: H04B5/0037 ,  H02J7/0013 ,  H02J50/80 ,  H03M9/00 ,  H04B5/0031 ,  H04L5/0044

Abstract: A transmitting system and a receiving system for multi-carrier broadband simultaneous information and energy transfer are provided, the transmitting system comprising: a signal management control system, a baseband signal generating unit, an encoding unit, a serial-parallel conversion unit, a mapping unit, a modulation unit and a parallel-serial conversion unit. By adopting the transmitting system for simultaneous information and energy transfer, separate energy signals are transmitted simultaneously while the information signals are transmitted to the receiving end, and sufficient energy can be provided for the receiver. Besides, by optimizing information signal and energy signal through the optimization algorithm, not only the energy transfer efficiency but also the information transfer rate can be improved.