Patents by Inventor Wenbing Zhang
Wenbing Zhang 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).
-
Sampling device and method for evaluating ecological risk of soil in high geological background area
Patent number: 11965805Abstract: A sampling device and method for evaluating ecological risk of soil in a high geological background area comprises an impact sampling mechanism, a soil layer stripping mechanism and an auxiliary support frame. The impact sampling mechanism comprises a sampling hopper with a downward opening. A connecting sliding rod is fixedly arranged on the top of the sampling hopper. An upper end of the connecting sliding rod is connected with an impact rod. The impact rod is internally provided with an impact hammer capable of reciprocating along an axis of the impact rod. The soil layer stripping mechanism comprises a stripping sliding cylinder in sliding fit with the connecting sliding rod, and a support disc. A plurality of stripping plates are connected to a lower side edge of the support disc in a sliding fit mode.Type: GrantFiled: June 13, 2023Date of Patent: April 23, 2024Assignees: Nanjing Institute of Environmental Sciences, MEE, Anhui Provincial Academy of Eco-Environmental Science ResearchInventors: Rongrong Ying, Wenbing Ji, Caiyi Zhao, Bing Xia, Yuanyuan Lu, Xiaoyu Zhang, Zhewei Hu, Yanhong Feng, Qi Li, Aijing Yin, Hongfeng Chen -
SAMPLING DEVICE AND METHOD FOR EVALUATING ECOLOGICAL RISK OF SOIL IN HIGH GEOLOGICAL BACKGROUND AREA
Publication number: 20240102891Abstract: A sampling device and method for evaluating ecological risk of soil in a high geological background area comprises an impact sampling mechanism, a soil layer stripping mechanism and an auxiliary support frame. The impact sampling mechanism comprises a sampling hopper with a downward opening. A connecting sliding rod is fixedly arranged on the top of the sampling hopper. An upper end of the connecting sliding rod is connected with an impact rod. The impact rod is internally provided with an impact hammer capable of reciprocating along an axis of the impact rod. The soil layer stripping mechanism comprises a stripping sliding cylinder in sliding fit with the connecting sliding rod, and a support disc. A plurality of stripping plates are connected to a lower side edge of the support disc in a sliding fit mode.Type: ApplicationFiled: June 13, 2023Publication date: March 28, 2024Applicants: Nanjing Institute of Environmental Sciences, MEE, Anhui Provincial Academy of Eco-Environmental Science ResearchInventors: Rongrong YING, Wenbing JI, Caiyi ZHAO, Bing XIA, Yuanyuan LU, Xiaoyu ZHANG, Zhewei HU, Yanhong FENG, Qi LI, Aijing YIN, Hongfeng CHEN -
Publication number: 20240044351Abstract: A fitting device is provided. The fitting device of the present invention is used for fitting a flexible member to be fitted and a curved accommodating member, and includes a base; a fitting body connected to the base slidably; and at least two return devices, where one end of each of the return devices is connected to the fitting body, and the other end is connected to the base.Type: ApplicationFiled: December 16, 2021Publication date: February 8, 2024Applicant: SUZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Shuai Zhang, Feng Gao, Wenbing Zhang
-
Publication number: 20230403349Abstract: A foldable display device includes a first support member, a second support member rotatably connected to the first support member, a primary display screen, and a secondary display screen fixed on the second support member. The first support member includes a flat surface, and a first arc surface and a second arc surface respectively connected to opposite sides of the flat surface. The primary display screen includes first, second, and third primary display screens sequentially covering the flat surface, the first arc surface, and the second arc surface. When the secondary display screen is stored, the first, second, and third primary display screens and the secondary display screen form a 360° surround screen. When the secondary display screen is spread to a same plane as the first primary display screen, the first primary display screen and the secondary display screen form a spliced display screen.Type: ApplicationFiled: June 27, 2022Publication date: December 14, 2023Applicant: SUZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Ce CHEN, Wenbing ZHANG, Feng GAO, Shuai ZHANG
-
Publication number: 20230350461Abstract: A rollable display device is provided. The rollable display device includes a flexible display panel, a storage mechanism, and an actuating mechanism. The storage mechanism includes a rotary component. The rotary component includes a rotary member and a rotating shaft member rotatably connected to the rotary member. The aforesaid rollable display device allows the flexible display panel to realize bidirectional stretching under movement of the actuating mechanism, thereby increasing a rolled-up radius of the flexible display panel.Type: ApplicationFiled: May 19, 2022Publication date: November 2, 2023Applicant: SUZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Shuai ZHANG, Wenbing ZHANG, Feng GAO, Yalong LI
-
Patent number: 10958443Abstract: A computer-implemented method includes: determining assets held by a remitter, the assets to be spent in a remittance transaction between the remitter and one or more payees, in which each asset corresponds to a respective asset identifier, a respective asset amount, and a respective asset commitment value; determining a remitter pseudo public key and a remitter pseudo private key; determining a cover party pseudo public key, in which the cover party pseudo public key is obtained based on asset commitment values of assets held by the cover party; and generating a linkable ring signature for the remittance transaction.Type: GrantFiled: July 31, 2020Date of Patent: March 23, 2021Assignee: Advanced New Technologies Co., Ltd.Inventor: Wenbing Zhang
-
Patent number: 10917247Abstract: A computer-implemented method includes: determining assets held by a remitter, the assets to be spent in a remittance transaction between the remitter and one or more payees, in which each asset corresponds to a respective asset identifier, a respective asset amount, and a respective asset commitment value; determining a remitter pseudo public key and a remitter pseudo private key; determining a cover party pseudo public key, in which the cover party pseudo public key is obtained based on asset commitment values of assets held by the cover party; and generating a linkable ring signature for the remittance transaction.Type: GrantFiled: July 31, 2020Date of Patent: February 9, 2021Assignee: Advanced New Technologies Co., Ltd.Inventor: Wenbing Zhang
-
Publication number: 20200412550Abstract: A computer-implemented method includes: determining assets held by a remitter, the assets to be spent in a remittance transaction between the remitter and one or more payees, in which each asset corresponds to a respective asset identifier, a respective asset amount, and a respective asset commitment value; determining a remitter pseudo public key and a remitter pseudo private key; determining a cover party pseudo public key, in which the cover party pseudo public key is obtained based on asset commitment values of assets held by the cover party; and generating a linkable ring signature for the remittance transaction.Type: ApplicationFiled: July 31, 2020Publication date: December 31, 2020Applicant: Alibaba Group Holding LimitedInventor: Wenbing ZHANG
-
Patent number: 9032961Abstract: A universally adjustable pillow for use in healthcare and/or therapy includes a base board (1), and pillows for, respectively, right lateral recumbency (4), supine recumbency (2), left lateral recumbency (5) and for the neck (3) that are arranged on said base board (1). The pillows for left and right lateral recumbency (5,4) each include an external cushion, a mechanism enabling adjustment to fit vertebral curvature (52, 42), a mechanism enabling adjustment to inhibit too great an angle of lateral tilt (53, 43) and height adjustment members (51, 41). The longitudinal axes of the pillows for left and right lateral recumbency (5, 4) are set an angles ? and ? to the longitudinal axis of the pillow for supine recumbency (2).Type: GrantFiled: December 30, 2009Date of Patent: May 19, 2015Inventor: Wenbing Zhang
-
Publication number: 20110271964Abstract: A universally adjustable pillow for use in healthcare and/or therapy includes a base board (1), and pillows for, respectively, right lateral recumbency (4), supine recumbency (2), left lateral recumbency (5) and for the neck (3) that are arranged on said base board (1). The pillows for left and right lateral recumbency (5, 4) each include an external cushion, a mechanism enabling adjustment to fit vertebral curvature (52, 42), a mechanism enabling adjustment to inhibit too great an angle of lateral tilt (53, 43) and height adjustment members (51, 41). The longitudinal axes of the pillows for left and right lateral recumbency (5, 4) are set an angles a and 0 to the longitudinal axis of the pillow for supine recumbency (2).Type: ApplicationFiled: December 30, 2009Publication date: November 10, 2011Inventor: Wenbing Zhang
-
Publication number: 20070130143Abstract: Embodiments of the invention enable a self-registered user to store files and/or folders on a web server system, each file and/or folder having different share levels for other self-registered users. The other users can then access each file and/or folder based on their respective share levels after logging in to their accounts.Type: ApplicationFiled: June 15, 2006Publication date: June 7, 2007Inventors: Wenbing Zhang, Xianke Huang
-
Patent number: 6856989Abstract: A file system for file sharing includes a web server that creates a temporary directory for each session between the web server and a client computer. When the client computer requests a file located in a file server, the web server creates a symbolic link to the file in the temporary directory and a web page including an URL to the symbolic link. The web server transmits the web page, and therefore the file, to the client computer. Client computer can also upload files to the web server. The web server saves the uploaded files to the temporary directory and then moves the files to the file server. At the end of the session, the web server deletes the temporary directory. Thus, files are not saved on the web server and therefore not accessible to others from the Internet. In this file system, file and directory names are orderly incremented in the file server to simplify the back up process of the file server.Type: GrantFiled: April 7, 2000Date of Patent: February 15, 2005Assignee: ArcSoft, Inc.Inventors: Ming Zhou, Wenbing Zhang, Chien-yu Lin