Patents by Inventor Jianjun TIAN
Jianjun TIAN 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: 20240179070Abstract: Some embodiments provide a method of implementing service rules for a container cluster that is configured by a first SDN controller cluster. The method registers for event notification from an application programming interface (API) server to receive notification regarding events associated with resources deployed in the container cluster. The method forwards to a second SDN controller cluster resource identifiers collected through the registration for resources of the container cluster. The second SDN controller cluster defines service policies that are not defined by the first SDN controller cluster. The method receives, from the second SDN controller cluster, service policies defined by the second SDN controller cluster based on the resource identifiers. The method distributes service rules defined based on the service policies to network elements in the container cluster to enforce on data messages associated with machines deployed in the container cluster configured by the first SDN controller cluster.Type: ApplicationFiled: January 17, 2023Publication date: May 30, 2024Inventors: Zhengsheng Zhou, Jianjun Shen, Quan Tian, Wenfeng Liu, Donghai Han
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Publication number: 20240128709Abstract: A laser device includes a shell, an upper cover assembly, a plurality of light-emitting assemblies, and a plurality of conductive pins. The shell includes a base plate, a frame body, and a first flange. The first flange is bent relative to the frame body and is fixedly connected to the base plate. The upper cover assembly is fixed to the shell. The plurality of light-emitting assemblies are disposed on the base plate. Any one of the plurality of conductive pins is electrically connected to a light-emitting assembly. The frame body includes a plurality of flanging holes. A depth of any one of the plurality of flanging holes is greater than a thickness of the frame body. A portion of the any one of the plurality of conductive pins is located at an outside of the accommodating space through a corresponding flanging hole.Type: ApplicationFiled: December 20, 2023Publication date: April 18, 2024Applicant: HISENSE LASER DISPLAY CO., LTDInventors: Jianjun LI, Xin ZHANG, Youliang TIAN, Xintuan TIAN
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Patent number: 9796022Abstract: The invention provides a pollution-free reuse method for iron-based grinding waste, involving the technology of recycling economy, with special reference to the metallurgical industry, iron-based grinding waste green recycling technology. The present invention of the iron grinding waste recycling and reuse methods includes degreasing, heat treatment, sieving, matching, and obtains iron-based alloyed powders, which can be used in SHS lined steel pipe, powder metallurgy structural component, magnetic grinding, thermal spray. More than 95% iron-based alloyed powders can be recycled from wide source of iron-based grinding waste. The invention has the advantage of low cost, no secondary pollution and wide application.Type: GrantFiled: August 16, 2012Date of Patent: October 24, 2017Assignee: UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJINGInventors: Shengen Zhang, Bo Liu, Jianjun Tian, Dean Pan, Bin Li
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Patent number: 9689055Abstract: The invention related to the recycling field of waste printed circuit boards (WPCB), and especially involved a complete non-cyanogens wet process for green recycling of WPCB, which belonged to the field of recycle economy. In the invention, the process included that WPCB were broken by the jaw crusher, and then mixed copper powders and nonmetallic powders were separated by the method of air classification, the mixed copper powders were smelted and casted to get copper anode plates, the copper was purified by electrolytion, the valuable metals (such as copper, gold, silver, platinum and palladium, lead and tin) were recycled from the copper anode slime, and the waste water was recycled. The recovery ratio of all-metal was above 98%. The purity of the cathode copper was up to 4N level. The ratio of de-coppering was above 96%. The recovery ratio of gold was above 98.Type: GrantFiled: August 29, 2012Date of Patent: June 27, 2017Assignee: UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJINGInventors: Shengen Zhang, Bin Li, Dean Pan, Jianjun Tian, Bo Liu
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Patent number: 9322083Abstract: The invention belongs to the field of recycling of resources, in particular to a method for waste rare earth luminescent material by dual hydrochloric acid. First hydrochloric acid was used to dissolve the red phosphor powder (Y2O3:Eu) priority, and yttrium-rich rare earth chloride solution and residue were obtained after filtered. Residue's major components were green and blue phosphor powder, and the removal of Ca2+ in filtrate was conducted by using Na2SO4, and CaSO4 precipitation separation was conducted to get rich rare earth chloride solution, europium and yttrium. Residue was mixed with alkali to perform alkaline fusion at high temperature to decompose green and blue powder, then sodium aluminate, magnesium, barium and rare earth oxides were obtained. Alkaline fusion products were washed with water, and filtered, and then sodium aluminate solution and residues containing rare earth oxides were obtained.Type: GrantFiled: January 17, 2013Date of Patent: April 26, 2016Assignee: UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJINGInventors: Shengen Zhang, Hu Liu, Dean Pan, Jianjun Tian, Min Yang
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Publication number: 20150225813Abstract: The invention belongs to the field of recycling of resources, in particular to a method for waste rare earth luminescent material by dual hydrochloric acid. First hydrochloric acid was used to dissolve the red phosphor powder (Y2O3:Eu) priority, and yttrium-rich rare earth chloride solution and residue were obtained after filtered. Residue's major components were green and blue phosphor powder, and the removal of Ca2+ in filtrate was conducted by using Na2SO4, and CaSO4 precipitation separation was conducted to get rich rare earth chloride solution, europium and yttrium. Residue was mixed with alkali to perform alkaline fusion at high temperature to decompose green and blue powder, then sodium aluminate, magnesium, barium and rare earth oxides were obtained. Alkaline fusion products were washed with water, and filtered, and then sodium aluminate solution and residues containing rare earth oxides were obtained.Type: ApplicationFiled: January 17, 2013Publication date: August 13, 2015Applicant: UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJINGInventors: Shengen Zhang, Hu Liu, Dean Pan, Jianjun Tian, Min Yang
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Publication number: 20130091987Abstract: The invention provides a pollution-free reuse method for iron-based grinding waste, involving the technology of recycling economy, with special reference to the metallurgical industry, iron-based grinding waste green recycling technology. The present invention of the iron grinding waste recycling and reuse methods includes degreasing, heat treatment, sieving, matching, and obtains iron-based alloyed powders, which can be used in SHS lined steel pipe, powder metallurgy structural component, magnetic grinding, thermal spray. More than 95% iron-based alloyed powders can be recycled from wide source of iron-based grinding waste. The invention has the advantage of low cost, no secondary pollution and wide application.Type: ApplicationFiled: August 16, 2012Publication date: April 18, 2013Applicant: UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJINGInventors: Shengen ZHANG, Bo LIU, Jianjun TIAN, Dean PAN, Bin LI
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Publication number: 20120318681Abstract: The invention related to the recycling field of waste printed circuit boards (WPCB), and especially involved a complete non-cyanogens wet process for green recycling of WPCB, which belonged to the field of recycle economy. In the invention, the process included that WPCB were broken by the jaw crusher, and then mixed copper powders and nonmetallic powders were separated by the method of air classification, the mixed copper powders were smelted and casted to get copper anode plates, the copper was purified by electrolytion, the valuable metals (such as copper, gold, silver, platinum and palladium, lead and tin) were recycled from the copper anode slime, and the waste water was recycled. The recovery ratio of all-metal was above 98%. The purity of the cathode copper was up to 4N level. The ratio of de-coppering was above 96%. The recovery ratio of gold was above 98.Type: ApplicationFiled: August 29, 2012Publication date: December 20, 2012Applicant: UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJINGInventors: Shengen ZHANG, Bin LI, Dean PAN, Jianjun TIAN, Bo LIU