Patents by Inventor Hai Wang
Hai Wang 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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Publication number: 20240136688Abstract: Disclosed is a battery. The battery includes a positive electrode plate, a negative electrode plate, a non-aqueous electrolyte solution, and a separator. An electrolyte additive includes lithium difluoro(oxalato)borate. A termination tape of the positive electrode plate is disposed at a paste coating tail of the positive electrode plate. An area of a termination tape of the positive electrode plate is A cm2; using a total weight of the non-aqueous electrolyte solution as a reference, a content of lithium difluoro(oxalato)borate is B3 wt %; and a width of the positive electrode plate is C cm; wherein a ratio of A to B3 is in a range of 5-200 and a ratio of A to C is in a range of 1 to 3. The battery can effectively improve high-temperature performance.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: ZHUHAI COSMX BATTERY CO., LTD.Inventors: Yingdi MU, Hai WANG, Suli LI
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Publication number: 20240136582Abstract: Disclosed is a battery. The battery includes a positive electrode plate, a negative electrode plate, a non-aqueous electrolyte solution, and a separator. An electrolyte additive includes fluoroethylene carbonate. A termination tape of the positive electrode plate is disposed at a paste coating tail of the positive electrode plate. An area of a termination tape of the positive electrode plate is A cm2, a content of fluoroethylene carbonate is B2 wt %; and a width of the positive electrode plate is C cm; wherein a ratio of A to B2 is in a range of 0.5-5 and a ratio of A to C is in a range of 1 to 3. The termination tape includes a substrate and a (meth)acrylic acid termination adhesive layer coated on a surface of the substrate. The battery can effectively improve high-temperature performance.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: ZHUHAI COSMX BATTERY CO., LTD.Inventors: Yingdi MU, Hai WANG, Suli LI
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Publication number: 20240131222Abstract: The present invention relates to a transdermal photocuring forming hydrogel with biological activity. The hydrogel can release recombinant collagen with biological activity, the recombinant collagen includes a sequence as shown in SEQ ID No. 1, an amino acid sequence of the recombinant collagen includes N basic repetitive units, and each basic repetitive unit includes n1 of the following characteristic amino acid sequences: “G-Xaa1-Xaa2-G-E-Xaa3”; the 3? end and the 5? end of the basic repetitive unit are connected to form the above characteristic amino acid sequence. The recombinant collagen provided by the present invention has relatively obvious integrin binding activity, and has the effects of promoting cell adhesion, proliferation and differentiation. The hydrogel of the present invention has good biocompatibility and stable quality, which can be cured and formed in situ in a transdermal photo-crosslinking manner after injection, with simple, convenient and controllable operation.Type: ApplicationFiled: October 8, 2023Publication date: April 25, 2024Inventors: Hai LIN, He QIU, Jing WANG, Jian WANG, Yang XU, Lu SONG, Xia YANG, Xingdong ZHANG
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Publication number: 20240136581Abstract: Disclosed is a battery. The battery includes a positive electrode plate, a negative electrode plate, a non-aqueous electrolyte solution, and a separator. An electrolyte additive includes 1,2-bis(cyanoethoxy)ethane and/or 1,2,3-tris(2-cyanoethoxy)propane. A termination tape of the positive electrode plate is disposed at a paste coating tail of the positive electrode plate. An area of a termination tape of the positive electrode plate is A cm2; a content of 1,2-bis(cyanoethoxy)ethane and/or 1,2,3-tris(2-cyanoethoxy)propane is B56 wt %; and a width of the positive electrode plate is C cm; wherein a ratio of A to B56 is in a range of 2-40 and a ratio of A to C is in a range of 1 to 3. The battery can effectively improve high-temperature performance.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: ZHUHAI COSMX BATTERY CO., LTD.Inventors: Yingdi MU, Hai WANG, Suli LI
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Publication number: 20240136684Abstract: Disclosed is a battery. The battery includes a positive electrode plate, a negative electrode plate, a non-aqueous electrolyte solution, and a separator. An electrolyte additive includes lithium difluorophosphate. A termination tape of the positive electrode plate is disposed at a paste coating tail of the positive electrode plate. An area of a termination tape of the positive electrode plate is A cm2; using a total weight of the non-aqueous electrolyte solution as a reference, a content of lithium difluorophosphate is B4 wt %; and a width of the positive electrode plate is C cm; wherein a ratio of A to B4 is in a range of 5-200 and a ratio of A to C is in a range of 1 to 3. The battery can effectively improve high-temperature performance.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: ZHUHAI COSMX BATTERY CO., LTD.Inventors: Yingdi MU, Hai WANG, Suli LI
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Publication number: 20240136687Abstract: Disclosed is a battery. The battery includes a positive electrode plate, a negative electrode plate, a non-aqueous electrolyte solution, and a separator. An electrolyte additive includes fluoroethylene carbonate. A termination tape of the positive electrode plate is disposed at a paste coating tail of the positive electrode plate. An area of a termination tape of the positive electrode plate is A cm2, a content of fluoroethylene carbonate is B2 wt %; and a width of the positive electrode plate is C cm; wherein a ratio of A to B2 is in a range of 0.5-5 and a ratio of A to C is in a range of 1 to 3. The battery can effectively improve high-temperature performance.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: ZHUHAI COSMX BATTERY CO., LTD.Inventors: Yingdi MU, Hai WANG, Suli LI
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Publication number: 20240136685Abstract: Disclosed is a battery. The battery includes a positive electrode plate, a negative electrode plate, a non-aqueous electrolyte solution, and a separator. The non-aqueous electrolyte solution includes a non-aqueous organic solvent and a lithium salt. A termination tape of the positive electrode plate is disposed at a paste coating tail of the positive electrode plate. An area of a termination tape of the positive electrode plate is A cm2; a content of the lithium salt is B1 mol/L; and a width of the positive electrode plate is C cm; wherein a ratio of A to B1 is in a range of 2-20, and a ratio of A to C is in a range of 1 to 3. The termination tape includes a substrate and a (meth)acrylic acid termination adhesive layer coated on a surface of the substrate. The battery can effectively improve high-temperature performance.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: ZHUHAI COSMX BATTERY CO., LTD.Inventors: Yingdi MU, Hai WANG, Suli LI
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Publication number: 20240136580Abstract: Disclosed is a battery. The battery includes a positive electrode plate, a negative electrode plate, a non-aqueous electrolyte solution, and a separator. An electrolyte additive includes 1,2-bis(cyanoethoxy)ethane and/or 1,2,3-tris(2-cyanoethoxy)propane. A termination tape of the positive electrode plate is disposed at a paste coating tail of the positive electrode plate. An area of a termination tape of the positive electrode plate is A cm2; a content of 1,2-bis(cyanoethoxy)ethane and/or 1,2,3-tris(2-cyanoethoxy)propane is B56 wt %; and a width of the positive electrode plate is C cm; wherein a ratio of A to B56 is in a range of 2-40 and a ratio of A to C is in a range of 1 to 3. The termination tape includes a substrate and a (meth)acrylic acid termination adhesive layer coated on a surface of the substrate. The battery can effectively improve high-temperature performance.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: ZHUHAI COSMX BATTERY CO., LTD.Inventors: Yingdi MU, Hai WANG, Suli LI
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Publication number: 20240136686Abstract: Disclosed is a battery. The battery includes a positive electrode plate, a negative electrode plate, a non-aqueous electrolyte solution, and a separator. The non-aqueous electrolyte solution includes a non-aqueous organic solvent and a lithium salt. A termination tape of the positive electrode plate is disposed at a paste coating tail of the positive electrode plate. An area of a termination tape of the positive electrode plate is A cm2; using a total weight of the non-aqueous electrolyte solution as a reference, a content of the lithium salt is B1 mol/L; and a width of the positive electrode plate is C cm; wherein a ratio of A to B1 is in a range of 2-20, and a ratio of A to C is in a range of 1 to 3. The battery can effectively improve high-temperature performance.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: ZHUHAI COSMX BATTERY CO., LTD.Inventors: Yingdi MU, Hai WANG, Suli LI
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Publication number: 20240128588Abstract: Disclosed is a separator and a battery including the separator. The separator includes a substrate, heat-resistant layers, and an adhesive layer, the heat-resistant layers are disposed on two opposite surfaces of the substrate, and the adhesive layer is disposed on the heat-resistant layer; and an adhesive force between the adhesive layer and negative electrode is A, a peel force between a heat-resistant layer and the substrate is B, and a ratio of A to B is greater than 1. In the present disclosure, heat-resistant layers of a separator are bonded to a surface of negative electrode, so that it is difficult for the positive electrode and the negative electrode to be shorted at a high temperature, thereby improving safety performance of a battery.Type: ApplicationFiled: December 28, 2023Publication date: April 18, 2024Applicant: ZHUHAI COSMX BATTERY CO., LTD.Inventors: Yingdi MU, Zulai ZHANG, Hai WANG, Suli LI
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Publication number: 20240126112Abstract: A display device, including a backlight module (1). The backlight module (1) includes an optical film layer (2), the optical film layer (2) includes at least two diffusers (21) stacked in sequence, and the haze of each diffuser (21) is 80%-99%. The backlight module (1) further includes an LED light source (3), and the optical band of the LED light source (3) is greater than 455 nm. The display device further includes a cover plate (5) and at least one anti-reflection layer (7), the cover plate (5) is provided with an atomization layer (51), and the anti-reflection layer (7) is located on the side of the cover plate (5) facing away from a display panel (4).Type: ApplicationFiled: February 23, 2021Publication date: April 18, 2024Inventors: Hu LI, Tingfei WANG, Liangliang ZHENG, Hai KANG, Douqing ZHANG, Zhao DONG, Xuemei ZHAO
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Publication number: 20240130257Abstract: Devices and method for forming a switch including a heater layer including a first heater pad, a second heater pad, and a heater line connecting the first heater pad and the second heater pad, a phase change material (PCM) layer positioned in a same vertical plane as the heater line, and a floating spreader layer including a first portion positioned in the same vertical plane as the heater line and the PCM layer, in which the first portion has a first width that is less than or equal to a distance between proximate sidewalls of the first heater pad and the second heater pad.Type: ApplicationFiled: April 21, 2023Publication date: April 18, 2024Inventors: Fu-Hai LI, Yi Ching ONG, Hsin Heng WANG, Tsung-Hao YEH, Yu-Wei TING, Kuo-Pin CHANG, Hung-Ju LI, Kuo-Ching HUANG
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Publication number: 20240116829Abstract: Disclosed in the present application are a concrete protection material, and a preparation method and a construction method therefor. The concrete protection material consists of 50%-90% of a component A and 10%-50% of a component B in percentage by weight, where the component A is prepared from 30%-65% of organic silicon, 2%-5% of nano-silicon dioxide and the balance of an organic solvent in percentage by weight; and the component B is prepared from 20%-50% of an organic base and the balance of water in percentage by weight. The present application not only can form nano-particles having a strengthening effect in capillary channels of a concrete surface layer, but also can achieve a technical effect of superhydrophobicity on the concrete surface layer.Type: ApplicationFiled: November 21, 2022Publication date: April 11, 2024Applicants: NATIONAL ENGINEERING RESEARCH CENTER OF HIGH-SPEED RAILWAY CONSTRUCTION TECHNOLOGY, CHINA RAILWAY NO.4 ENGINEERING GROUP CO., LTD, ANHUI ENGINEERING MATERIAL TECHNOLOGY CO, LTD OF CTCE GROUPInventors: Dongdong FAN, Hai HUANG, Jianfeng WEN, Jianwei PENG, Zhiyong WANG, Yitao CHEN, Chenhao WU, Jianan YAO, Jie TANG, Juan CHEN, Chunhong LIN, Xianzhu HU, Zhiwu YU
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Publication number: 20240115763Abstract: The present invention discloses a recombinant collagen protein and its use in the cartilage repair matrix. The present invention discloses a recombinant collagen protein which contains the sequence shown in SEQ ID No. 1; the amino acid sequence of the stated recombinant collagen protein comprises N basic repetitive units; the basic repetitive unit contains n1 amino acid sequences with the following characteristic: G-Xaa1-Xaa2-G-E-Xaa3; the 3? end and the 5? end of the basic repetitive unit are connected to form the amino acid sequence with the above characteristic. The recombinant collagen protein claimed by the present invention has significant integrin binding activity, has the effect of promoting cell adhesion, proliferation, differentiation, and repairing cartilage tissue defects, etc, and it has promising prospects for application.Type: ApplicationFiled: October 9, 2023Publication date: April 11, 2024Inventors: Hai LIN, Yang XU, Jing WANG, Zhanhong LIU, Xia YANG, Xingdong ZHANG
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Patent number: 11955710Abstract: An antenna structure includes a first signal connector and a second signal connector. The antenna structure further includes a cavity antenna defined by a set of planar walls. The cavity antenna is coupled to the first signal connector and configured to emit a field polarized linearly in a first direction when driven by a signal at the first signal connector. The antenna structure further includes a dipole antenna defined by a pair of arms that are integrated with a wall of the cavity antenna. The dipole antenna is coupled to the second signal connector and configured to a field polarized linearly in a second direction offset from the first direction when driven by a signal at the second signal connector.Type: GrantFiled: December 7, 2018Date of Patent: April 9, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Hanyang Wang, Hang Xu, Steven Gao, Hai Zhou
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Patent number: 11945032Abstract: A forging head for additive manufacturing, comprising a base portion and a forging portion. The forging portion extends from the base portion for forging a cladding layer during formation of the cladding layer by additive manufacturing. The forging head further comprising a through hole which is formed through the base portion and the forging portion, for at least one of an energy bean and an additive material to pass through during formation of the cladding layer.Type: GrantFiled: December 21, 2018Date of Patent: April 2, 2024Assignee: General Electric CompanyInventors: Hai Chang, Dalong Zhong, Yingna Wu, Yong Wu, Zirong Zhai, Yifeng Wang
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Publication number: 20240102792Abstract: A method for measuring deformation of dummy rib, includes: controlling a plurality of laser device groups to slide along corresponding curve segments respectively, and executing the following steps when the laser device groups slide to each sampling point, to obtain a degree of deformation at a position, corresponding to the sampling point, on to-be-measured dummy rib, the following steps including: controlling a laser range finder to emit a laser beam in a normal vector direction of a tangent corresponding to a position on a slide rail; determining whether the laser range finder receives corresponding reflected laser. This embodiment can have advantages of simple operation, low cost, and high accuracy.Type: ApplicationFiled: March 22, 2023Publication date: March 28, 2024Applicants: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD, CATARC AUTOMOTIVE TEST CENTER (TIANJIN) CO., LTDInventors: Zhixin LIU, Zhixin WU, Hong ZHENG, Liwei QIN, Weidong LIU, Hong CHEN, Hai LIU, Kai WANG
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Patent number: 11934488Abstract: The present disclosure provides a method and system for constructing a digital rock, and relates to the technical field of digital rocks. According to the method, a three-dimensional (3D) digital rock image that can reflect real rock information is obtained using an image scanning technology, and the image is preprocessed to obtain a digital rock training image for training a generative adversarial network (GAN). The trained GAN is stored to obtain a digital rock construction model. The stored digital rock construction model can be directly used to quickly construct a target digital rock image. This not only greatly reduces computational costs, but also reduces costs and time consumption for obtaining high-resolution sample images. In addition, the constructed target digital rock image can also reflect real rock information.Type: GrantFiled: September 10, 2020Date of Patent: March 19, 2024Assignee: China University of Petroleum (East China)Inventors: Yongfei Yang, Fugui Liu, Jun Yao, Huaisen Song, Kai Zhang, Lei Zhang, Hai Sun, Wenhui Song, Yuanbo Wang, Bozhao Xu
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Patent number: 11934975Abstract: A resource processing method and apparatus. The method is achieved by a computer configured to execute the following steps: generating a resource allocation chart based on a resource allocation request; processing the resource allocation chart and generating an access entrance of the resource allocation chart; opening the access entrance to enable at least one third party resource supplier to respond to the resource allocation request via the access entrance. The method further comprises: when the resources are not available or not suitable for allocation, receiving a resource allocation chart, wherein the resource allocation chart is based on the resource allocation request; generating an access entrance of the resource allocation chart; opening the access entrance to at least one third party resource supplier; and receiving the allocated resources from the at least one third party resource supplier by responding to the resource allocation request through the access entrance.Type: GrantFiled: March 17, 2022Date of Patent: March 19, 2024Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.Inventors: Zhirong Yang, Xin Dai, Hai Ma, Fangcheng Mei, Mei Liu, Qian Wan, Qiaoyong Liu, Hualiang Dong, Zhixu Wang, Weiwei Ding
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Patent number: 11927717Abstract: A method for history matching a reservoir model based on actual production data from the reservoir over time generates an ensemble of reservoir models using geological data representing petrophysical properties of a subterranean reservoir. Production data corresponding to a particular time instance is acquired from the subterranean reservoir. Normal score transformation is performed on the ensemble and on the acquired production data to transform respective original distributions into normal distributions. The generated ensemble is updated based on the transformed acquired production data using an ensemble Kalman filter (EnKF). The updated generated ensemble and the transformed acquired production data are transformed back to respective original distributions. Future reservoir behavior is predicted based on the updated ensemble.Type: GrantFiled: May 9, 2018Date of Patent: March 12, 2024Assignee: Landmark Graphics CorporationInventors: Yevgeniy Zagayevskiy, Hanzi Mao, Harsh Biren Vora, Hui Dong, Terry Wong, Dominic Camilleri, Charles Hai Wang, Courtney Leeann Beck