Patents by Inventor Zhiyong LU
Zhiyong LU 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: 20240129108Abstract: A data processing method performed by a first device includes: generating, in response to first service data satisfying a data uploading condition, a first bit array corresponding to the first service data; encrypting the first bit array through a data key to obtain a ciphertext bit array, the data key being generated by a second device in a data intersection application run in a trusted execution environment of the second device; and transmitting the ciphertext bit array to a blockchain node for forwarding to a second device, for the second device to decrypt, in the data intersection application through the data key, the ciphertext bit array to obtain the first bit array.Type: ApplicationFiled: December 4, 2023Publication date: April 18, 2024Inventors: Qucheng LIU, Rui GUO, Jun LIANG, Like SHU, Zongyou WANG, Hu LAN, Yang LU, Hanqing LIU, Jun LI, Hui ZHANG, Gengliang ZHU, Kaixuan NIE, Yifang SHI, Zhiyong LIAO, Yangjun HUANG
-
Patent number: 11949681Abstract: Methods and systems are provided for improving user authentication and access control by a network file system service in a multi-tenant public cloud environment by receiving a request for a connection to a file system from a file system client (client), sending an identification request for identification authentication of the client to a control system, receiving a response from the control system, establishing the connection to the file system upon determining that the connection to the file system is allowed based on cloud tenant information associated with the client, receiving an attempt to access the file system from the client by a sub-user, authenticating the sub-user based on the cloud tenant information, issuing a security token including a globally unique sub-user identifier of the sub-user, and using the security token to determine access rights of the sub-user to the file system for a subsequent request.Type: GrantFiled: October 10, 2018Date of Patent: April 2, 2024Assignee: Alibaba Group Holding LimitedInventors: Qingda Lu, Junpu Chen, Qinghua Ye, Lei Wang, Zhiyong Lin, Liping Bao, Jiesheng Wu, Li Xu, Xiaohui Pei, Feng Zhang, Leilei Tian
-
Publication number: 20240100015Abstract: The present disclosure provides an arctigenin liquid nano-preparation and a preparation method thereof, and relates to the technical field of pharmaceutical preparation. In the present disclosure, arctigenin is prepared into a liquid nano-preparation, having advantages of distribution of a droplet diameter on nanoscale, significantly increased specific surface area, rapid absorption, and high bioavailability. Meanwhile, nano-preparation entered the body can be captured by wandering leucocytes, and a medicament is delivered to inflammatory lesions through chemiotaxis, thereby conferring a targeted drug delivery feature on the arctigenin and making a therapy more targeted. Moreover, in the present disclosure, the arctigenin is dissolved in an oil phase, and the oil phase is dissolved in water by emulsification to further make the arctigenin dissolve in the water and increase water solubility of the arctigenin.Type: ApplicationFiled: November 16, 2022Publication date: March 28, 2024Inventors: Bin HE, Lijun WU, Zheng LU, Zhiping RAN, Guoming CHEN, Zhiyong SHAO, Xiabing CHEN, Wei LIU, Ying LI, Wu LIU, Qi ZHOU, Wenhai YANG, Dongqing LIU, Kangyu DU
-
Publication number: 20230416282Abstract: Metal Organic Frameworks (MOFs), methods of using the MOFs for harvesting water from air, and methods of making the MOFs are provided. The water-harvesting MOFs include a metal organic framework molecule having positively charged, linker unsaturated nodes and a net positive electrical charge and charge-compensating anions contained within pores of the metal organic framework molecules. The charge-compensating ions are not anchored to the metal organic framework molecules via coordination bonds and, therefore, are able to move through the porous MOF structure when they are solvated in liquid water contained within the pores.Type: ApplicationFiled: November 9, 2021Publication date: December 28, 2023Inventors: Joseph T. Hupp, Jian Liu, Zhiyong Lu
-
Publication number: 20230402425Abstract: Three-dimensional (3D) NAND memory devices and methods are provided. In one aspect, a fabrication method includes forming a conductor/insulator stack over a substrate, forming a dielectric layer of a dielectric material including atomic hydrogen over a part of the conductor/insulator stack, and performing a thermal process to release the atomic hydrogen from the dielectric material and diffuse the atomic hydrogen into the conductor/insulator stack.Type: ApplicationFiled: June 13, 2022Publication date: December 14, 2023Inventors: Zhiyong LU, Sheng PENG, Kai YU, Wenbo ZHANG, Yang ZHOU, Jing GAO
-
Publication number: 20230093471Abstract: Disclosed herein are systems and methods for predicting risk of late age-related macular degeneration (AMD). The method may include receiving one or more color fundus photograph (CFP) images from both eyes of a patient, classifying each CFP image, and predicting the risk of late AMD by estimating a time to late AMD. Classifying each CFP image may include extract one or more deep features for macular drusen and pigmentary abnormalities in each CFP image, grading the drusen and pigmentary abnormalities and/or detecting the presence of RPD in each CFP image. Predicting the risk of late AMD may include estimating a time to late AMD using a Cox proportional hazard model using the presence of RPD, the one or more deep features, and/or the graded drusen and pigmentary abnormalities.Type: ApplicationFiled: February 18, 2021Publication date: March 23, 2023Inventors: Emily Ying Chew, Zhiyong Lu, Tiarnan Daniel Lenaghan Keenan, Wai T. Wong, Yifan Peng, Qingyu Chen, Elvira Agrón
-
Patent number: 11583239Abstract: A new chest X-ray database, referred to as “ChestX-ray8”, is disclosed herein, which comprises over 100,000 frontal view X-ray images of over 32,000 unique patients with the text-mined eight disease image labels (where each image can have multi-labels), from the associated radiological reports using natural language processing. We demonstrate that these commonly occurring thoracic diseases can be detected and spatially-located via a unified weakly supervised multi-label image classification and disease localization framework, which is validated using our disclosed dataset.Type: GrantFiled: March 26, 2018Date of Patent: February 21, 2023Assignee: The United States of America, as represented by the Secretary, Department of Health and Human ServiceInventors: Xiaosong Wang, Yifan Peng, Le Lu, Zhiyong Lu, Ronald M. Summers
-
Patent number: 11555971Abstract: An apparatus and method herein efficiently couple spatial light to optical fiber light for achieving stability of an optical axis without a position sensor. The basic concept of the method includes: first, obtaining, according to a theoretical coupling efficiency model, a model parameter by means of fitting calculation; second, using a four-point tracking algorithm to calculate an optical fiber nutation trajectory according to the optical fiber nutation principle; and finally, using the nutation trajectory to calculate the position deviation of a central point. The optical axis is ensured to be stable by correcting the position deviation, and the high coupling efficiency remains. The method is used for the stability of the optical axis in a space coherent laser communication DPSK link. The high efficiency coupling is a key technology of long-distance, high bit rate transmission in space laser communication, and is significant in the development of inter-satellite optical communications.Type: GrantFiled: August 28, 2019Date of Patent: January 17, 2023Assignees: SHANGHAI INSTITUTE OF OPTICS AND FINE MECHANICS, CHINESE ACADEMY OF SCIENCES, SHANGHAI ZHONGKE SHENGUANG OPTOELECTRONICS INDUSTRY CO., LTD.Inventors: Peipei Hou, Jianfeng Sun, Zhiyong Lu, Yu Zhou, Yiqun Wang, Lijuan Wang, Yueli Xi
-
Patent number: 11276091Abstract: This application discloses an information processing method performed at an application server. The application server receives a first virtual article identifier and a first account sent by a terminal in response to an operation of a user on a virtual article presentation interface. The server generates and stores a first order including the first virtual article identifier and the first account, obtains a current bill provided by a payment system and forwarded by the terminal, and a second account used to log into the terminal. The server determines a second order corresponding to the current bill, associates the current bill with the second order when a virtual article identifier and an account in the second order are the same as the second virtual article identifier and the second account; and sends a virtual article corresponding to the second virtual article identifier to the second account.Type: GrantFiled: March 18, 2019Date of Patent: March 15, 2022Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Zhiyong Lu, Wenxin Chen, Xi Xiong, Ningguo Chen, Qiang Fei, Xunmao Zheng, Songjian Wang, Jianwei Deng, Wuling Qin, Yi Ding
-
Publication number: 20210341689Abstract: An apparatus and method herein efficiently couple spatial light to optical fiber light for achieving stability of an optical axis without a position sensor. The basic concept of the method includes: first, obtaining, according to a theoretical coupling efficiency model, a model parameter by means of fitting calculation; second, using a four-point tracking algorithm to calculate an optical fiber nutation trajectory according to the optical fiber nutation principle; and finally, using the nutation trajectory to calculate the position deviation of a central point. The optical axis is ensured to be stable by correcting the position deviation, and the high coupling efficiency remains. The method is used for the stability of the optical axis in a space coherent laser communication DPSK link. The high efficiency coupling is a key technology of long-distance, high bit rate transmission in space laser communication, and is significant in the development of inter-satellite optical communications.Type: ApplicationFiled: August 28, 2019Publication date: November 4, 2021Inventors: Peipei HOU, Jianfeng SUN, Zhiyong LU, Yu ZHOU, Yiqun WANG, Lijuan WANG, Yueli XI
-
Publication number: 20200093455Abstract: A new chest X-ray database, referred to as “ChestX-ray8”, is disclosed herein, which comprises over 100,000 frontal view X-ray images of over 32,000 unique patients with the text-mined eight disease image labels (where each image can have multi-labels), from the associated radiological reports using natural language processing. We demonstrate that these commonly occurring thoracic diseases can be detected and spatially-located via a unified weakly supervised multi-label image classification and disease localization framework, which is validated using our disclosed dataset.Type: ApplicationFiled: March 26, 2018Publication date: March 26, 2020Applicants: Human ServicesInventors: Xiaosong Wang, Yifan Peng, Le Lu, Zhiyong Lu, Ronald M. Summers
-
Publication number: 20190213648Abstract: This application discloses an information processing method performed at an application server. The application server receives a first virtual article identifier and a first account sent by a terminal in response to an operation of a user on a virtual article presentation interface. The server generates and stores a first order including the first virtual article identifier and the first account, obtains a current bill provided by a payment system and forwarded by the terminal, and a second account used to log into the terminal. The server determines a second order corresponding to the current bill, associates the current bill with the second order when a virtual article identifier and an account in the second order are the same as the second virtual article identifier and the second account; and sends a virtual article corresponding to the second virtual article identifier to the second account.Type: ApplicationFiled: March 18, 2019Publication date: July 11, 2019Inventors: Zhiyong LU, Wenxin CHEN, Xi XIONG, Ningguo CHEN, Qiang FEI, Xunmao ZHENG, Songjian WANG, Jianwei DENG, Wuling QIN, Yi DING
-
Patent number: 10018497Abstract: A trolley case capable of displaying weight in a static state allows the bracket fixing shaft not to offset in a radial direction through the configurations of a directional bearing and shaft liner, and allows a weighing transducer to sense the weight of a case body accurately by installing the weighing transducer on the directional bearing and fixing the weighing transducer to the upper end face of the bracket fixing shaft, thereby not causing a weight displaying value to change, realizing a static display, and thus giving users the convenience of use.Type: GrantFiled: September 26, 2016Date of Patent: July 10, 2018Assignee: DONGGUAN MEIERMEI TRAVELING APPLIANCE CO., LTD.Inventor: Zhiyong Lu
-
Publication number: 20180087955Abstract: A trolley case capable of displaying weight in a static state allows the bracket fixing shaft not to offset in a radial direction through the configurations of a directional bearing and shaft liner, and allows a weighing transducer to sense the weight of a case body accurately by installing the weighing transducer on the directional bearing and fixing the weighing transducer to the upper end face of the bracket fixing shaft, thereby not causing a weight displaying value to change, realizing a static display, and thus giving users the convenience of use.Type: ApplicationFiled: September 26, 2016Publication date: March 29, 2018Inventor: Zhiyong Lu
-
Patent number: 9431504Abstract: A semiconductor device is provided that has a plurality of Fin structures extending on a substrate along a first direction; a gate stack structure extending on the substrate along a second direction and across the plurality of Fin structures, wherein the gate stack structure comprises a gate conductive layer and a gate insulating layer, and the gate conductive layer is formed by a doped poly-semiconductor; trench regions in the plurality of Fin structures and beneath the gate stack structure; and source/drain regions on the plurality of Fin structures and at both sides of the gate stack structure along the first direction. A method of manufacturing a semiconductor device is also provided.Type: GrantFiled: April 27, 2015Date of Patent: August 30, 2016Assignee: Institute of Microelectronics, Chinese Academy of SciencesInventors: Huaxiang Yin, Yongkui Zhang, Zhiguo Zhao, Zhiyong Lu, Huilong Zhu
-
Publication number: 20160087062Abstract: A semiconductor device includes: a plurality of fin structures extending on a substrate along a first direction; a gate stack structure extending on the substrate along a second direction and across the plurality of fin structures, wherein the gate stack structure includes a gate conductive layer and a gate insulating layer, and the gate conductive layer is formed by a doped poly-semiconductor; trench regions in the plurality of fin structures and beneath the gate stack structure; and source/drain regions on the plurality of fin structures and at both sides of the gate stack structure along the first direction.Type: ApplicationFiled: April 16, 2015Publication date: March 24, 2016Inventors: Huaxiang YIN, Yongkui ZHANG, Zhiguo ZHAO, Zhiyong LU, Huilong ZHU
-
Publication number: 20160087063Abstract: A semiconductor device is provided that has a plurality of Fin structures extending on a substrate along a first direction; a gate stack structure extending on the substrate along a second direction and across the plurality of Fin structures, wherein the gate stack structure comprises a gate conductive layer and a gate insulating layer, and the gate conductive layer is formed by a doped poly-semiconductor; trench regions in the plurality of Fin structures and beneath the gate stack structure; and source/drain regions on the plurality of Fin structures and at both sides of the gate stack structure along the first direction. A method of manufacturing a semiconductor device is also provided.Type: ApplicationFiled: April 27, 2015Publication date: March 24, 2016Inventors: Huaxiang Yin, Yongkui Zhang, Zhiguo Zhao, Zhiyong Lu, Huilong Zhu