Patents by Inventor Xin Kong
Xin Kong 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: 11954579Abstract: The present disclosure relates to a synaptic weight training method, a target identification method, an electronic device and a storage medium. The synaptic weight training method includes: inputting spike signals corresponding to training samples into a spiking neural network to be trained; learning a target synaptic weight in the spiking neural network with a back propagation rule to obtain a first branch weight; and learning the target synaptic weight with a synaptic plasticity rule to obtain a second branch weight; and updating the target synaptic weight according to the first branch weight and the second branch weight.Type: GrantFiled: May 31, 2022Date of Patent: April 9, 2024Assignee: LYNXI TECHNOLOGIES CO., LTD.Inventors: Zhenzhi Wu, Xin Ma, Qune Kong, Yaolong Zhu
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Publication number: 20240107644Abstract: A tubular LED lamp to be used with an external electronic power controlling device which is adapted to provide an input voltage to the lamp, comprising: a LED unit; a driving circuit for the LED unit; and a safety detection circuit adapted to detect whether the tubular LED lamp is correctly connected to an external lamp fixture; characterized in that further comprising: a holding current providing circuit adapted to provide a holding current through the electronic controlling device so as to maintain the electronic controlling device to be conductive; and a controlling circuit adapted to synchronize the safety detection circuit with the holding current providing circuit such that the safety detection circuit is adapted to carry out the detection when the hold current providing circuit is adapted to provide the holding current and the electronic controlling device is conductive; wherein the controlling circuit is adapted to deactivate the holding current providing circuit and the safety detection circuit afterType: ApplicationFiled: June 15, 2021Publication date: March 28, 2024Inventors: Deyong KONG, Xin LIU, Feng JU, Liwei SUN, Han LU, Jing YANG, Yuanqiang LIU
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Publication number: 20240091170Abstract: Provided are catechol nanoparticles, catechol protein nanoparticles, and a preparation method and use thereof. The method includes: adding a tannin compound-containing natural herb medicine into water to obtain a mixture, and subjecting the mixture to heating reflux extraction to obtain a herb medicine extract and subjecting the herb medicine extract to fractionation to obtain the catechol nanoparticles.Type: ApplicationFiled: August 1, 2023Publication date: March 21, 2024Applicant: Shihezi UniversityInventors: Bo HAN, Jingmin Fan, Hang Yu, Rui Xue, Jiawei Guan, Yu Xu, Linyun He, Ji Liu, Chengyu Jiang, Xin Lu, Xiangze Kong, Wei Yu, Wen Chen
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Patent number: 11919642Abstract: A large-load unmanned aerial vehicle (UAV) for plant protection with adjustable spraying swath and pesticide application amount is provided, relating to the technical field of pesticide application of unmanned aerial vehicles. The large-load unmanned aerial vehicle for plant protection comprises a large-load unmanned aerial vehicle, a pesticide box, a variable pesticide application system, and adjustable spraying swath mechanisms, wherein the pesticide box is fixed to landing gears of the unmanned aerial vehicle and is positioned below a control platform of the unmanned aerial vehicle; the adjustable spraying swath mechanisms are arranged on the landing gears, the variable pesticide application system is connected with the pesticide box and the adjustable spraying swath mechanisms, the variable pesticide application system and the adjustable spraying swath mechanisms are electrically connected with the control platform, and the control platform is in communication connection with a remote control handle.Type: GrantFiled: April 29, 2022Date of Patent: March 5, 2024Assignee: Shandong University of TechnologyInventors: Lili Yi, Yubin Lan, Xin Han, Fanxia Kong, Huizheng Wang, Guobin Wang, Rongxin Zhang, Guangyu Yang, Lijie Geng, Weixu Ran
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Publication number: 20230407072Abstract: A polypropylene composition includes (A) a polypropylene, (B1) a first copolymer of ethylene and ?-olefin having a density of 0.891 to 0.912 g/cm3, and (B2) a second copolymer of ethylene and ?-olefin having a density in the range of 0.859 to 0.881 g/cm3, wherein the amount of (A) the polypropylene is in the range from 71 to 87 wt % based on the total amount of the polymer composition, and wherein the ratio between the amount of the (B2) second copolymer of ethylene and ?-olefin and the amount of the (B1) first copolymer of ethylene and ?-olefin is in the range from 3.8 to 1.0. The polypropylene composition has improved stress whitening resistance. A battery case including the polypropylene composition is also disclosed.Type: ApplicationFiled: December 6, 2021Publication date: December 21, 2023Inventors: Ting Huang, Chaodong Jiang, Yang Yang, Hongtao Shi, Xin Kong, Christelle Marie Hélène Grein, Chunfa Li
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Publication number: 20220347828Abstract: The present invention relates to a tool part comprising a polymer composition. The tool part is suitable to be used in direct contact with water and/or in an environment with relative humidity equal to or higher than 55%. The present invention further relates to a process for the preparation of the tool part. The present invention also relates to a process for the preparation of the tool part. The present invention further relates to the use of the polymer composition for the preparation of the tool part.Type: ApplicationFiled: August 27, 2020Publication date: November 3, 2022Inventors: Liang Wen, Xin Kong, Steve Chen, Winson Gao, Chaodong Jiang
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Patent number: 11024163Abstract: The present disclosure relates to systems and methods for monitoring traffic congestion. The systems may perform the methods to obtain traffic data associated with speeds or locations of a plurality of vehicles at a first time point; determine a plurality of congested links based on the traffic data; determine one or more congested areas by searching for congested links that are topologically close and clustering the congested links generated by the search; for each of the one or more congested areas, determine whether the congested area is a normal congested area or an abnormal congested area; and display congestion information associated with at least one of the one or more congested areas, wherein the congestion information may include a designation indicating whether the at least one of the one or more congested areas is the normal congested area or the abnormal congested area.Type: GrantFiled: January 23, 2020Date of Patent: June 1, 2021Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Guoping Liu, Xiaocheng Cheng, Xin Kong
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Publication number: 20200160695Abstract: The present disclosure relates to systems and methods for monitoring traffic congestion. The systems may perform the methods to obtain traffic data associated with speeds or locations of a plurality of vehicles at a first time point; determine a plurality of congested links based on the traffic data; determine one or more congested areas by searching for congested links that are topologically close and clustering the congested links generated by the search; for each of the one or more congested areas, determine whether the congested area is a normal congested area or an abnormal congested area; and display congestion information associated with at least one of the one or more congested areas, wherein the congestion information may include a designation indicating whether the at least one of the one or more congested areas is the normal congested area or the abnormal congested area.Type: ApplicationFiled: January 23, 2020Publication date: May 21, 2020Applicant: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.Inventors: Guoping LIU, Xiaocheng CHENG, Xin KONG
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Publication number: 20200114561Abstract: In some embodiments, an injection molding apparatus comprises: a first mold section comprising a first molding surface, wherein the first mold section is configured for attachment to a presser; a second mold section and disposed opposite the first mold section, a thermoelectric device disposed in one of the first and second mold sections and in thermal communication with at least one of the first and second mold surfaces; an electrical control system disposed in electrical communication with the thermoelectric device; the presser in mechanical communication with the first mold section and configured to move at least one of the first and second mold sections toward the other to define a molding space; and an injector for introducing a material to be molded into the molding space.Type: ApplicationFiled: December 12, 2019Publication date: April 16, 2020Inventors: Yan Wei, Shipu Cao, Qingya Shen, Xin Kong
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Patent number: 10549465Abstract: In some embodiments, an injection molding apparatus comprises: a first mold section comprising a first molding surface, wherein the first mold section is configured for attachment to a presser; a second mold section and disposed opposite the first mold section, a thermoelectric device disposed in one of the first and second mold sections and in thermal communication with at least one of the first and second mold surfaces; an electrical control system disposed in electrical communication with the thermoelectric device; the presser in mechanical communication with the first mold section and configured to move at least one of the first and second mold sections toward the other to define a molding space; and an injector for introducing a material to be molded into the molding space; wherein at least one of the first and second mold sections is formed from a ceramic material.Type: GrantFiled: March 19, 2015Date of Patent: February 4, 2020Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Yan Wei, Shipu Cao, Qingya Shen, Xin Kong
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Patent number: 9975312Abstract: A molded article, comprises: an insert comprising metal, glass, and combinations comprising at least one of the foregoing; a composition injection molded in a first shot on at least a portion of the insert forming a part; and a thermoplastic material injection molded on at least a portion of the part in a second shot of a double shot process. The composition comprises: a) an aromatic polycarbonate (PC) and poly(1,4-cyclohexane dimethylene 1,4-cyclohexanedicarboxylate) (PCCD), the weight ratio of PC to PCCD being in the range of 30 to 90 PC to 70 to 10 PCCD, b) glass fiber greater than or equal to 0.75 mm in length and the quantity of glass fiber from 1 to 50 wt. % of the composition, and c) the refractive index of the polycarbonate and PCCD closely matching the refractive index of the glass fiber and being in the range of from 1.540 to 1.570.Type: GrantFiled: September 11, 2013Date of Patent: May 22, 2018Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Qingya Shen, Xin Kong, Shipu Cao, Narong An, Jong-Min Choi, Shengping Pan
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Patent number: 9908272Abstract: A method for making a thin wall component comprise: locating a film (40) in a mold cavity of a mold, wherein the mold cavity has an initial mold thickness, wherein the film comprises a base layer (41) and a pattern layer (42); injecting a molding material (60) into the mold cavity such that the molding material contacts the pattern layer, wherein the molding material comprises a polymeric material and a filler; compressing the mold to a final mold thickness that is less than the initial mold thickness, to form a molded product, wherein the pattern layer forms a surface of the molded product; and removing the molded product from the mold. A molded product formed by the method. The method produce a thin walled component without warpage, inner stresses, poor surface quality, or washout defects.Type: GrantFiled: March 12, 2013Date of Patent: March 6, 2018Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Shipu Cao, Qingya Shen, Wei Yan, Xin Kong, Pei Helen Sun, Harold Ho
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Patent number: 9815260Abstract: In some embodiments, a tool includes, in an injection molding machine, a movable internal core configured to receive a molded plastic layer thereon, the molded plastic layer having a thickness. The tool also comprises an injection nozzle configured to inject plastic material over the movable internal core to form the molded plastic layer; an ejection plate connected to the movable internal core; and multiple, movable support plates each having a thickness. The multiple, movable support plates are located behind the ejection plate. A movable support plate of the multiple, movable support plates is configured to determine the thickness of the molded plastic layer.Type: GrantFiled: July 29, 2015Date of Patent: November 14, 2017Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Zhaoyuan He, Shipu Cao, Yi Li, Xin Kong
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Publication number: 20170113388Abstract: In some embodiments, an injection molding apparatus comprises: a first mold section comprising a first molding surface, wherein the first mold section is configured for attachment to a presser; a second mold section and disposed opposite the first mold section, a thermoelectric device disposed in one of the first and second mold sections and in thermal communication with at least one of the first and second mold surfaces; an electrical control system disposed in electrical communication with the thermoelectric device; the presser in mechanical communication with the first mold section and configured to move at least one of the first and second mold sections toward the other to define a molding space; and an injector for introducing a material to be molded into the molding space; wherein at least one of the first and second mold sections is formed from a ceramic material.Type: ApplicationFiled: March 19, 2015Publication date: April 27, 2017Inventors: Yan Wei, Shipu Cao, Qingya Shen, Xin Kong
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Publication number: 20160023390Abstract: A method for making a thin wall component comprise: locating a film (40) in a mold cavity of a mold, wherein the mold cavity has an initial mold thickness, wherein the film comprises a base layer (41) and a pattern layer (42); injecting a molding material (60) into the mold cavity such that the molding material contacts the pattern layer, wherein the molding material comprises a polymeric material and a filler; compressing the mold to a final mold thickness that is less than the initial mold thickness, to form a molded product, wherein the pattern layer forms a surface of the molded product; and removing the molded product from the mold. A molded product formed by the method. The method produce a thin walled component without warpage, inner stresses, poor surface quality, or washout defects.Type: ApplicationFiled: March 12, 2013Publication date: January 28, 2016Applicant: Sabic Global Technologies B.V.Inventors: Shipu CAO, Qingya SHEN, Wei YAN, Xin KONG, Pei Helen SUN, Harold HO
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Publication number: 20150328867Abstract: In some embodiments, a tool includes, in an injection molding machine, a movable internal core configured to receive a molded plastic layer thereon, the molded plastic layer having a thickness. The tool also comprises an injection nozzle configured to inject plastic material over the movable internal core to form the molded plastic layer; an ejection plate connected to the movable internal core; and multiple, movable support plates each having a thickness. The multiple, movable support plates are located behind the ejection plate. A movable support plate of the multiple, movable support plates is configured to determine the thickness of the molded plastic layer.Type: ApplicationFiled: July 29, 2015Publication date: November 19, 2015Inventors: Zhaoyuan He, Shipu Cao, Yi Li, Xin Kong
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Patent number: 9180615Abstract: In some embodiments, a tool includes, in an injection molding machine, a movable internal core configured to receive a molded plastic layer thereon, the molded plastic layer having a thickness. The tool also comprises an injection nozzle configured to inject plastic material over the movable internal core to form the molded plastic layer; an ejection plate connected to the movable internal core; and multiple, movable support plates each having a thickness. The multiple, movable support plates are located behind the ejection plate. A movable support plate of the multiple, movable support plates is configured to determine the thickness of the molded plastic layer.Type: GrantFiled: September 22, 2011Date of Patent: November 10, 2015Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Zhaoyuan He, Shipu Cao, Yi Li, Xin Kong
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Publication number: 20140170397Abstract: According to an embodiment, a molded article, comprises: an insert comprising metal, glass, and combinations comprising at least one of the foregoing; a composition injection molded in a first shot on at least a portion of the insert forming a part; and a thermoplastic material injection molded on at least a portion of the part in a second shot of a double shot process, wherein the thermoplastic material of the second shot adheres to at least a portion of the composition of the first shot; and the molded article is configured to be attached to an electronic device. The composition comprises: a) an aromatic polycarbonate (PC) and poly(1,4-cyclohexane dimethylene 1,4-cyclohexanedicarboxcylate) (PCCD), the weight ratio of PC to PCCD being in the range of 30 to 90 PC to 70 to 10 PCCD, b) glass fiber greater than or equal to 0.75 mm in length and the quantity of glass fiber from 1 to 50 wt.Type: ApplicationFiled: September 11, 2013Publication date: June 19, 2014Applicant: SABIC INNOVATIVE PLASTICS IP B.V.Inventors: Qingya Shen, Xin Kong, Shipu Cao, Narong An, Jong-Min Choi, Shengping Pan
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Patent number: 8557158Abstract: According to an embodiment, disclosed is a method for making a molded article. The method comprises: locating an insert comprising metal, glass, or combination comprising at least one of the foregoing, in a tooling of a double shot injection molding apparatus; and injection molding, in a first shot on at least a portion of the insert to form a part, a composition. The composition comprises: a) an aromatic polycarbonate (PC) and poly(1,4-cyclohexane dimethylene 1,4-cyclohexanedicarboxcylate) (PCCD), the weight ratio of PC to PCCD being in the range of 30 to 90 PC to 70 to 10 PCCD, b) glass fiber greater than or equal to 0.75 mm in length and the quantity of glass fiber from 1 to 50 wt. % of the composition, and c) the refractive index of the polycarbonate and PCCD closely matching the refractive index of the glass fiber and being in the range of from 1.540 to 1.570. The method further comprises injection molding a thermoplastic material on at least a portion of the part in a second shot.Type: GrantFiled: August 23, 2011Date of Patent: October 15, 2013Assignee: Sabic Innovative Plastics IP B.V.Inventors: Qingya Shen, Xin Kong, Shipu Cao, Narong An, Jong-Min Choi, Shengping Pan
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Publication number: 20130078444Abstract: In some embodiments, a tool includes, in an injection molding machine, a movable internal core configured to receive a molded plastic layer thereon, the molded plastic layer having a thickness. The tool also comprises an injection nozzle configured to inject plastic material over the movable internal core to form the molded plastic layer; an ejection plate connected to the movable internal core; and multiple, movable support plates each having a thickness. The multiple, movable support plates are located behind the ejection plate. A movable support plate of the multiple, movable support plates is configured to determine the thickness of the molded plastic layer.Type: ApplicationFiled: September 22, 2011Publication date: March 28, 2013Applicant: SABIC INNOVATIVE PLASTICS IP B.V.Inventors: Zhaoyuan He, Shipu Cao, Yi Li, Xin Kong