Patents by Inventor Yusen Qin
Yusen Qin 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).
-
Patent number: 11114581Abstract: The present invention provides a method for producing a solar cell module; the present invention is characterized in that: in the process of soldering and connecting crystalline silicon solar cells, the crystalline silicon solar cells are kept still at positions on a bottom layer, and soldering and connecting of all crystalline silicon solar cells are implemented by moving a soldering apparatus or by moving the bottom layer; by means of the method for soldering and connecting crystalline silicon solar cells in the present invention, the process of soldering and connecting crystalline silicon solar cells is simplified and accelerated, and meanwhile, problems such as hidden fractures and power attenuation of the module occurring in the process of soldering and connecting solar cells are resolved.Type: GrantFiled: November 5, 2015Date of Patent: September 7, 2021Inventors: Jingjia Ji, Fan Zhu, Yusen Qin
-
Publication number: 20200251607Abstract: The present invention provides a method for producing a solar cell module; the present invention is characterized in that: in the process of soldering and connecting crystalline silicon solar cells, the crystalline silicon solar cells are kept still at positions on a bottom layer, and soldering and connecting of all crystalline silicon solar cells are implemented by moving a soldering apparatus or by moving the bottom layer; by means of the method for soldering and connecting crystalline silicon solar cells in the present invention, the process of soldering and connecting crystalline silicon solar cells is simplified and accelerated, and meanwhile, problems such as hidden fractures and power attenuation of the module occurring in the process of soldering and connecting solar cells are resolved.Type: ApplicationFiled: November 5, 2015Publication date: August 6, 2020Inventors: Jingjia Ji, Fan Zhu, Yusen Qin
-
Patent number: 10585441Abstract: An aerial system and method of operating an aerial system is provided. The aerial system includes a body, a lift mechanism, a processing system, a camera, and a sensor module. The lift mechanism is coupled to the body and configured to controllably provide lift and/or thrust. The processing system is configured to control the lift mechanism to provide flight to the aerial system. The camera is coupled to the body and is configured to obtain images of an environment proximate the aerial system. The sensor module is coupled to the body and includes an emitter and a receiver. The receiver is configured to sense data related to an ambient environment associated with the aerial system. The processing system controls a controllable parameter of the lift mechanism or the emitter as a function of the sensed data.Type: GrantFiled: October 24, 2018Date of Patent: March 10, 2020Assignee: Hangzhou Zero Zero Technology Co., Ltd.Inventors: Yusen Qin, Tong Zhang, Mengqiu Wang
-
Publication number: 20190107844Abstract: An aerial system and method of operating an aerial system is provided. The aerial system includes a body, a lift mechanism, a processing system, a camera, and a sensor module. The lift mechanism is coupled to the body and configured to controllably provide lift and/or thrust. The processing system is configured to control the lift mechanism to provide flight to the aerial system. The camera is coupled to the body and is configured to obtain images of an environment proximate the aerial system. The sensor module is coupled to the body and includes an emitter and a receiver. The receiver is configured to sense data related to an ambient environment associated with the aerial system. The processing system controls a controllable parameter of the lift mechanism or the emitter as a function of the sensed data.Type: ApplicationFiled: October 24, 2018Publication date: April 11, 2019Inventors: Yusen Qin, Tong Zhang, Mengqiu Wang
-
Patent number: 10139837Abstract: An aerial system and method of operating an aerial system is provided. The aerial system includes a body, a lift mechanism, a processing system, a camera, and a sensor module. The lift mechanism is coupled to the body and configured to controllably provide lift and/or thrust. The processing system is configured to control the lift mechanism to provide flight to the aerial system. The camera is coupled to the body and is configured to obtain images of an environment proximate the aerial system. The sensor module is coupled to the body and includes an emitter and a receiver. The receiver is configured to sense data related to an ambient environment associated with the aerial system. The processing system controls a controllable parameter of the lift mechanism or the emitter as a function of the sensed data.Type: GrantFiled: September 12, 2017Date of Patent: November 27, 2018Assignee: Hangzhou Zero Zero Technology Co., Ltd.Inventors: Yusen Qin, Tong Zhang, Menqiu Wang
-
Publication number: 20180074519Abstract: An aerial system and method of operating an aerial system is provided. The aerial system includes a body, a lift mechanism, a processing system, a camera, and a sensor module. The lift mechanism is coupled to the body and configured to controllably provide lift and/or thrust. The processing system is configured to control the lift mechanism to provide flight to the aerial system. The camera is coupled to the body and is configured to obtain images of an environment proximate the aerial system. The sensor module is coupled to the body and includes an emitter and a receiver. The receiver is configured to sense data related to an ambient environment associated with the aerial system. The processing system controls a controllable parameter of the lift mechanism or the emitter as a function of the sensed data.Type: ApplicationFiled: September 12, 2017Publication date: March 15, 2018Inventors: Yusen Qin, Tong Zhang, Menqiu Wang
-
Publication number: 20170250295Abstract: A method for electrochemically depositing metal on a sheet substrate, wherein an upper metal anode is placed above an electrolyte solution on the upper surface of the sheet substrate waiting for an metal electrochemical deposition, or placed elsewhere; the electrolyte solution passes the upper metal anode then flows onto the upper surface of the sheet substrate; the upper metal anode is subjected to an oxidation reaction under the action of a positive potential, losing electrons to generate metal ions, and then it flows down along with the electrolyte solution to the upper surface of the sheet substrate; the metal ions in the electrolyte solution get electrons on the cathode surface of the sheet substrate, and a metal is produced and deposited on the cathode surface of the sheet substrate.Type: ApplicationFiled: October 11, 2015Publication date: August 31, 2017Inventors: Jingjia Ji, Yusen Qin, Fan Zhu
-
Patent number: 9559248Abstract: The disclosure includes a laser soldering method of connecting crystalline silicon solar batteries. Methods can include placing conductive soldering strips and crystalline silicon solar batteries on a lower press plate and aligning the conductive soldering strips on metal electrodes of crystalline silicon solar batteries. Methods can also include placing an upper press plate on the conductive soldering strips and the crystalline silicon solar batteries and vacuuming between the upper and lower press plates such that absolute pressure between the upper and lower press plates is less than atmospheric pressure. Methods can also include laser soldering the conductive soldering strips and the crystalline silicon solar batteries.Type: GrantFiled: May 14, 2014Date of Patent: January 31, 2017Assignee: Sharesun Co., Ltd.Inventors: Jingjia Ji, Fan Zhu, Yusen Qin
-
Publication number: 20160118530Abstract: The disclosure includes a laser soldering method of connecting crystalline silicon solar batteries. Methods can include placing conductive soldering strips and crystalline silicon solar batteries on a lower press plate and aligning the conductive soldering strips on metal electrodes of crystalline silicon solar batteries. Methods can also include placing an upper press plate on the conductive soldering strips and the crystalline silicon solar batteries and vacuuming between the upper and lower press plates such that absolute pressure between the upper and lower press plates is less than atmospheric pressure. Methods can also include laser soldering the conductive soldering strips and the crystalline silicon solar batteries.Type: ApplicationFiled: May 14, 2014Publication date: April 28, 2016Inventors: Jingjia JI, Fan ZHU, Yusen QIN
-
Patent number: 8298438Abstract: An acid corrosion solution for preparing polysilicon suede is obtained by mixing with an oxidant and a hydrogen fluoride. The oxidant is a nitrate or nitrite. The method applied of the solution includes putting the polysilicon cut pieces into the acid corrosion solution to carry out the corrosion reaction. The reaction time is about 30 seconds to 20 minutes and the temperature of acid corrosion solution is ?10° C. to 25° C.Type: GrantFiled: May 24, 2006Date of Patent: October 30, 2012Assignee: Wuxi Suntech Power Co., Ltd.Inventors: Jingjia Ji, Yusen Qin, Zhengrong Shi
-
Publication number: 20110045631Abstract: A method for manufacturing electrodes of solar cell and electrochemical depositing apparatus are disclosed. The method for manufacturing electrodes of solar cell is a method using the process of electrochemical depositing metal or metal alloy to form electrodes of solar cell. The method of the present invention can improve photoelectric conversion efficiency and reduce the production cost. The reaction time of the method is short and industrial waste liquid is treated easily.Type: ApplicationFiled: May 24, 2006Publication date: February 24, 2011Applicant: WUXI SUNTECH POWER CO., LTD.Inventors: Jingjia Ji, Zhengrong Shi, Yusen Qin, Stuart Wenham, Graham Artes
-
Publication number: 20100307540Abstract: A method for chemically processing a surface of a semiconductor substrate is provided, comprising the steps of: placing a semiconductor substrate above a chemical solution by a shaft and making the lower surface of the semiconductor substrate be at a certain distance from the liquid surface of the chemical solution; and jetting the chemical solution onto the lower surface of the semiconductor substrate by a jet apparatus to perform the chemical processing on the lower surface. A device for the same is also provided, including a chemical tank containing a chemical solution, a shaft for supporting the semiconductor substrate above the chemical solution, and a jet apparatus for jetting the chemical solution onto the lower surface of the semiconductor substrate. The method may perform a chemical treatment on one side of a semiconductor substrate without any protection for the other side.Type: ApplicationFiled: August 23, 2007Publication date: December 9, 2010Applicant: WUXI SUNTECH POWER CO., LTD.Inventors: Jingjia Ji, Zhengrong Shi, Yusen Qin
-
Publication number: 20100224593Abstract: An acid corrosion solution for preparing polysilicon suede is obtained by mixing with an oxidant and a hydrogen fluoride. The oxidant is a nitrate or nitrite. The method applied of the solution includes putting the polysilicon cut pieces into the acid corrosion solution to carry out the corrosion reaction. The reaction time is about 30 seconds to 20 minutes and the temperature of acid corrosion solution is ?10° C. to 25° C.Type: ApplicationFiled: May 24, 2006Publication date: September 9, 2010Applicant: WUXI SUNTECH POWER CO., LTD.Inventors: Jingjia Ji, Yusen Qin, Zhengrong Shi