Patents by Inventor Junsheng Li
Junsheng 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).
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Patent number: 11952222Abstract: A material conveying device includes a base frame, a first conveying unit, a second conveying unit and a transfer assembly. The first conveying unit is provided on the base frame, the second conveying unit is provided on the base frame, and the transfer assembly is provided on the base frame and can transfer a material between the first conveying unit and the second conveying unit. The present disclosure further provides a processing equipment facilitating material distribution and a material distribution method.Type: GrantFiled: March 25, 2022Date of Patent: April 9, 2024Assignee: CHANGZHOU MINGSEAL ROBOT TECHNOLOGY CO., LTD.Inventors: Dongsheng Qu, Changfeng Li, Junsheng Xia, Jian Yang, Hongjun Wu, Feng Yin, Jin Zha, Kaicang Ruan, Jiming Huang, Fuliang Gao, Dianqiu Zhou
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Publication number: 20240090976Abstract: In one aspect of the present application, a shell-shaped tooth repositioner is provided, it comprises: N successive shell-shaped tooth repositioners corresponding to N successive steps, respectively, where each of the N shell-shaped tooth repositioners is for repositioning teeth from an initial tooth arrangement of a corresponding step to a target tooth arrangement of the corresponding step, where a first bite plate is provided on a lingual side of a portion corresponding to a first tooth of each of the N shell-shaped tooth repositioners, for opening bite of anterior teeth, where relative positions between the first bite plates on the N shell-shaped tooth repositioners and the first tooth are such that each of the N shell-shaped tooth repositioners is able to open bite of the anterior teeth to an extent that is substantially consistent with a target extent, where N is a natural number greater than 3.Type: ApplicationFiled: July 23, 2020Publication date: March 21, 2024Inventors: Junsheng Li, Ketuo Zhou, Lei Huang
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Publication number: 20240073100Abstract: Disclosed are an isolation method for a high-performance computer system, and a high-performance computer system. The isolation method comprises node-level isolation performed. The node-level isolation comprises: configuring a routing table for each computing node, and configuring, in the routing table, valid routing information for computing node pairs; when any one source computing node needs to communicate with a target computing node, determining, by lookup, whether valid routing information exists between the source computing node and the target computing node according to the configured routing table; if so, allowing the source computing node to communicate with the target computing node; otherwise, forbidding the source computing node from communicating with the target computing node.Type: ApplicationFiled: June 27, 2023Publication date: February 29, 2024Applicant: NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGYInventors: Pingjing LU, Mingche LAI, Zeyu XIONG, Jinbo XU, Junsheng CHANG, Xingyun QI, Zhang LUO, Yuan LI, Yan SUN, Yang OU, Zicong WANG, Jianmin ZHANG
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Publication number: 20230363860Abstract: One aspect of the present application provides an attachment mounting template assembly for adhering an attachment at a selected position on a surface of a selected tooth, wherein the attachment mounting template assembly comprises an attachment mounting template, which is a one-piece shell, and forms a tooth-receiving cavity and an attachment holder receiving portion at a selected position; an attachment holder received in the attachment holder receiving portion for retaining and correctly positioning an attachment within the attachment holder receiving portion; and an attachment which is to be adhered onto a tooth' surface to form a protrusion, and to interact with a shell-shaped tooth repositioner to provide an auxiliary force system for an orthodontic treatment, wherein the attachment holder is located between the attachment holder receiving portion and the attachment, when the attachment mounting template assembly is put on a patient's teeth, the attachment is located at a selected position on a surfaceType: ApplicationFiled: July 25, 2023Publication date: November 16, 2023Inventors: Yikan Zheng, Junsheng Li, Lei Huang, Chuncheng Zhang
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Patent number: 11221492Abstract: The present disclosure belongs to the field of intelligent wearing technology, and discloses an eye tracking apparatus and an eye tracking device, which are designed to improve the problem that the existing eye tracking apparatus based on a pupil-cornea reflection method is susceptible to ambient light interference. The eye tracking apparatus includes a mounting frame, an eye tracking component and a hood, and the mounting frame is configured to be connected with a head-mounted apparatus; the eye tracking component and the hood are disposed on the mounting frame, and the hood is capable of providing an enclosure between the mounting frame and a face of a user. The eye tracking device includes a head-mounted apparatus and the above eye tracking apparatus. The eye tracking apparatus and the eye tracking device of the present disclosure are used for achieving eye tracking.Type: GrantFiled: May 6, 2020Date of Patent: January 11, 2022Assignee: BEIJING 7INVENSUN TECHNOLOGY CO., LTD.Inventors: Yunchao Fan, Junsheng Li, Yunfei Wang, Tongbing Huang
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Publication number: 20200379263Abstract: The present disclosure belongs to the field of intelligent wearing technology, and discloses an eye tracking apparatus and an eye tracking device, which are designed to improve the problem that the existing eye tracking apparatus based on a pupil-cornea reflection method is susceptible to ambient light interference. The eye tracking apparatus includes a mounting frame, an eye tracking component and a hood, and the mounting frame is configured to be connected with a head-mounted apparatus; the eye tracking component and the hood are disposed on the mounting frame, and the hood is capable of providing an enclosure between the mounting frame and a face of a user. The eye tracking device includes a head-mounted apparatus and the above eye tracking apparatus. The eye tracking apparatus and the eye tracking device of the present disclosure are used for achieving eye tracking.Type: ApplicationFiled: May 6, 2020Publication date: December 3, 2020Inventors: YUNCHAO FAN, JUNSHENG LI, YUNFEI WANG, TONGBING HUANG
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Patent number: 10845873Abstract: An eye tracking module for video glasses includes: at least two infrared light sources, at least one image sensor assembly, an infrared light filter component and a tracking module housing; fixing members are provided on the tracking module housing, and include an infrared light source fixing member, an image sensor assembly fixing member and a connector; the infrared light source fixing member and the image sensor assembly fixing member are in detachably fixed connection or non-detachably fixed connection with the tracking module housing; and the connector is in detachably fixed connection with the tracking module housing. The eye tracking module has the advantages of simple structure, small occupied space, high eye tracking precision, and flexibility and convenience in use.Type: GrantFiled: July 14, 2017Date of Patent: November 24, 2020Assignee: BEIJING 7INVENSUN TECHNOLOGY CO., LTD.Inventors: Tongbing Huang, Junsheng Li
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Publication number: 20190187789Abstract: An eye tracking module for video glasses includes: at least two infrared light sources (1), at least one image sensor assembly (2), an infrared light filter component (11) and a tracking module housing (6); fixing members are provided on the tracking module housing (6), and include an infrared light source fixing member (6-1), an image sensor assembly fixing member (6-2) and a connector (6-4); the infrared light source fixing member (6-1) and the image sensor assembly fixing member (6-2) are in detachably fixed connection or non-detachably fixed connection with the tracking module housing (6); and the connector (6-4) is in detachably fixed connection with the tracking module housing (6). The eye tracking module has the advantages of simple structure, small occupied space, high eye tracking precision, and flexibility and convenience in use.Type: ApplicationFiled: July 14, 2017Publication date: June 20, 2019Inventors: Tongbing HUANG, Junsheng LI
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Publication number: 20170243265Abstract: This invention is a system and method for allowing a purchaser to make attempts for charge exemption when buying merchandise or services via a shopping platform over a communication network so they do not have to commit to paying the full price of the selected merchandise or service. A purchaser selects a certain merchandise or service at a client system. The client system transmits information about the selection to a server system. The server system computes whether the charge exemption is approved. The purchaser is allowed to continue making attempts until either he/she is approved or he/she uses up the allowed number of attempts. However, even if the purchaser does not win, he/she is allowed to pay the full price and purchase the item. If any of the purchaser's attempts are successful, or if the purchaser chooses to pay the full price of the item, the item is purchased.Type: ApplicationFiled: February 19, 2016Publication date: August 24, 2017Inventors: Junsheng Li, Yinqiu Li
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Patent number: 7387616Abstract: A safe medical needle apparatus, including a needle duct having a needle head, a needle seat, in which the needle tail is installed; a safe protecting shell and a biasing part through which the needle duct can pass; A protuberant stop portion, which is provided on the outer surface of the needle duct near the needle head, and the maximum size of cross section thereof is larger than the outer diameter of the remainder of the needle duct; the safe protecting shell there inside includes sequentially a biasing part cavity near the outlet, a protecting cavity, the across section of which is smaller than the biasing part cavity, a stop portion of the protecting shell and a needle seat cavity near the inlet of the needle duct and matching the needle seat; the size of the stop portion of the protecting shell is smaller than the maximum size of the stop portion of the needle duct, making the needle duct be movable therein but the stop portion of the needle duct be locked thereby, wherein a side of the biasing part cavType: GrantFiled: September 21, 2004Date of Patent: June 17, 2008Assignee: Shanghai Kindly Enterprise Development Group Co. Ltd.Inventor: Junsheng Li
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Publication number: 20050038384Abstract: A safe medical needle apparatus, including a needle duct having a needle head, a needle seat, in which the needle tail is installed; a safe protecting shell and a biasing part through which the needle duct can pass; A protuberant stop portion, which is provided on the outer surface of the needle duct near the needle head, and the maximum size of cross section thereof is larger than the outer diameter of the remainder of the needle duct; the safe protecting shell there inside includes sequentially a biasing part cavity near the outlet, a protecting cavity, the across section of which is smaller than the biasing part cavity, a stop portion of the protecting shell and a needle seat cavity near the inlet of the needle duct and matching the needle seat; the size of the stop portion of the protecting shell is smaller than the maximum size of the stop portion of the needle duct, making the needle duct be movable therein but the stop portion of the needle duct be locked thereby, wherein a side of the biasing part cavType: ApplicationFiled: September 21, 2004Publication date: February 17, 2005Inventor: Junsheng Li
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Patent number: D934429Type: GrantFiled: October 11, 2018Date of Patent: October 26, 2021Assignee: BEIJING 7INVENSUN TECHNOLOGY CO., LTD.Inventor: Junsheng Li