Patents by Inventor Kejun Zhang
Kejun 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).
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Publication number: 20240109895Abstract: An oxaspiro substituted pyrrolopyrazole derivative, an intermediate thereof, and a preparation method therefor.Type: ApplicationFiled: December 29, 2021Publication date: April 4, 2024Applicants: SHANGHAI HAIYAN PHARMACEUTICAL TECHNOLOGY CO., LTD., YANGTZE RIVER PHARMACEUTICAL GROUP CO., LTD.Inventors: Zhenya ZENG, Chao KAN, Qingfu GAO, Yixiao FENG, Bo WU, Xingsong ZHANG, Youhong MA, Kejun SUN
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Publication number: 20240094487Abstract: An optical transceiver includes a housing, a release component, a bottom cover and a handle. The housing includes a terminal portion and a first engagement component connected to each other. The first engagement component detachably engages a second engagement component of an elastic arm of a cage. The release component is in an accommodation space of the terminal portion. The bottom cover includes a main portion and an elastic component connected to each other. The main portion is fixed to the terminal portion. The elastic component extends from the main portion into the accommodation space and exerts an elastic force on the release component so that the release component is positioned at or moved to an original position. The handle is movably disposed on the terminal portion for pushing the release component so as to detach the second engagement component from the first engagement component.Type: ApplicationFiled: March 24, 2023Publication date: March 21, 2024Inventors: Xin ZHANG, Qilin HONG, Kejun CHEN, Taotao YE
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Publication number: 20240077880Abstract: A slope location correction method, comprising the following steps: measuring location data, in a predetermined area, of a robot by using an inertial measurement element of the robot, and calculating a pose of the robot in the predetermined area according to the location data: determining whether there is a slope in the predetermined area by means of the pose of the robot; and if it is determined that there is a slope in the predetermined area, compensating for a location error at the slope by using the pose corresponding to the slope. The present application further relates to a slope location correction apparatus, a robot and a readable storage medium.Type: ApplicationFiled: January 21, 2022Publication date: March 7, 2024Inventors: Jinlong WU, Tao ZHANG, Kejun HE, Meiwen CHEN
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Publication number: 20160340770Abstract: A type of High Magnetic Field Assisted PLD System consisting of pulsed laser and PLD cylindrical vacuum chamber inclusive of double-layer clip-sheath cylindrical chamber with water cooling located in the bore hole of superconducting magnet is disclosed. A flange plate in one side of the double-layer clip sheath is equipped with substrate heating table or laser heating table and rotating mechanism; the flange plate in another side is equipped with target components and moving/rotating mechanism. Either the substrate heating table or laser heating table is located in the center area of magnetic field of the superconducting magnet. A PLD (pulsed laser deposition) cylindrical vacuum chamber is located in the slide rail. A sealed laser leading-in chamber and a vacuum-sealed video-unit leading-in chamber is installed on the flange plate in one side of double-layer clip sheath cylindrical chamber.Type: ApplicationFiled: May 9, 2014Publication date: November 24, 2016Applicant: Hefei Institutes of Physical Science of Chinese Academy of SciencesInventors: Jianming DAI, Kejun ZHANG, Qinzhuang LIU, Zhigao SHENG, Xuebin ZHU, Wenbin WU, Yuping SUN
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Publication number: 20150221027Abstract: Systems and methods for optimizations involving insufficient funds conditions are provided. An identification of a first account of a customer of a financial institution may be received by a financial system comprising one or more computers. The first account may be a deposit account at the financial institution. Interest income and non-interest income attributable to one or more of a plurality of accounts, including the first account, that the customer has with the financial institution may be analyzed by the financial system. Based at least in part on the analyzed interest income and non-interest income, a recommended next action associated with the first account may be determined by the financial system. The recommended next action may be associated with an actual or potential insufficient funds (NSF) condition associated with the first account.Type: ApplicationFiled: February 25, 2015Publication date: August 6, 2015Inventors: David T. Rose, Donald Henry Hopper, JR., Kejun Zhang
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Publication number: 20150012334Abstract: Systems and methods for evaluating alternative financial products are provided. A first financial product offered by a financial institution may be identified, where one or more customers of the financial institution are eligible for migration from a second financial product to the first financial product. An attrition risk associated with migration of the one or more customers to the first financial product may be determined. If the attrition risk satisfies a threshold, then migration of the one or more customers to the first financial product may be directed. Otherwise, if the attrition risk fails to satisfy the threshold, then one or more characteristics associated with the first financial product may be modified.Type: ApplicationFiled: June 11, 2014Publication date: January 8, 2015Inventors: David T. Rose, Donald Henry Hopper, JR., Kejun Zhang
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Patent number: 8762194Abstract: Systems and methods for evaluating alternative financial products are provided. A first financial product offered by a financial institution may be identified, where one or more customers of the financial institution are eligible for migration from a second financial product to the first financial product. An attrition risk associated with migration of the one or more customers to the first financial product may be determined. If the attrition risk satisfies a threshold, then migration of the one or more customers to the first financial product may be directed. Otherwise, if the attrition risk fails to satisfy the threshold, then one or more characteristics associated with the first financial product may be modified.Type: GrantFiled: February 28, 2012Date of Patent: June 24, 2014Assignee: Fiserv, Inc.Inventors: David T. Rose, Donald Henry Hopper, Jr., Kejun Zhang
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Patent number: 8744899Abstract: Systems and methods for migrating customers to alternative financial products are provided. A set of customers of a financial institution may be identified by a financial system that includes one or more computers. Each of the customers may be eligible for a migration from a first financial product to a second financial product. A pre-migration test may be conducted for a subset of the set of customers to determine an attrition risk associated with the migration of the set of customers to the second financial product. Based upon a determination that the attrition risk is acceptable, the migration of the set of customers from the first financial product to the second financial product may be directed.Type: GrantFiled: February 28, 2012Date of Patent: June 3, 2014Assignee: Fiserv, Inc.Inventors: David T. Rose, Donald Henry Hopper, Jr., Kejun Zhang
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Patent number: 8704820Abstract: The present invention discloses a method for displaying a picture comprising: calculating a static quality score S of a picture to be displayed based on static parameters of the picture and static parameters of a display module displaying the picture; calculating a dynamic quality score D of the picture based on dynamic parameters of the picture; calculating a quality score Score of the picture based on the static quality score S of the picture and the dynamic quality score D of the picture; calculating a display time T for displaying the picture based on the quality score Score of the picture; and the display module displaying the picture according to the display time T. The present invention further discloses a device for displaying a picture.Type: GrantFiled: September 16, 2010Date of Patent: April 22, 2014Assignee: ZTE CorporationInventors: Mingdong Zhu, Kejun Zhang
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Publication number: 20140095392Abstract: Systems and methods for optimizations involving insufficient funds conditions are provided. An identification of a first account of a customer of a financial institution may be received by a financial system comprising one or more computers. The first account may be a deposit account at the financial institution. Interest income and non-interest income attributable to one or more of a plurality of accounts, including the first account, that the customer has with the financial institution may be analyzed by the financial system. Based at least in part on the analyzed interest income and non-interest income, a recommended next action associated with the first account may be determined by the financial system. The recommended next action may be associated with an actual or potential insufficient funds (NSF) condition associated with the first account.Type: ApplicationFiled: December 9, 2013Publication date: April 3, 2014Applicant: FISERV, INC.Inventors: David T. Rose, Donald Henry Hopper, JR., Kejun Zhang
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Patent number: 8635134Abstract: Systems and methods for optimizations involving insufficient funds conditions are provided. An identification of a first account of a customer of a financial institution may be received by a financial system comprising one or more computers. The first account may be a deposit account at the financial institution. Interest income and non-interest income attributable to one or more of a plurality of accounts, including the first account, that the customer has with the financial institution may be analyzed by the financial system. Based at least in part on the analyzed interest income and non-interest income, a recommended next action associated with the first account may be determined by the financial system. The recommended next action may be associated with an actual or potential insufficient funds (NSF) condition associated with the first account.Type: GrantFiled: September 7, 2011Date of Patent: January 21, 2014Assignee: Fiserv, Inc.Inventors: David T. Rose, Donald Henry Hopper, Jr., Kejun Zhang
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Publication number: 20130226829Abstract: Systems and methods for migrating customers to alternative financial products are provided. A set of customers of a financial institution may be identified by a financial system that includes one or more computers. Each of the customers may be eligible for a migration from a first financial product to a second financial product. A pre-migration test may be conducted for a subset of the set of customers to determine an attrition risk associated with the migration of the set of customers to the second financial product. Based upon a determination that the attrition risk is acceptable, the migration of the set of customers from the first financial product to the second financial product may be directed.Type: ApplicationFiled: February 28, 2012Publication date: August 29, 2013Applicant: FISERV, INC.Inventors: David T. Rose, Donald Henry Hopper, JR., Kejun Zhang
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Publication number: 20130226828Abstract: Systems and methods for evaluating alternative financial products are provided. A first financial product offered by a financial institution may be identified, where one or more customers of the financial institution are eligible for migration from a second financial product to the first financial product. An attrition risk associated with migration of the one or more customers to the first financial product may be determined. If the attrition risk satisfies a threshold, then migration of the one or more customers to the first financial product may be directed. Otherwise, if the attrition risk fails to satisfy the threshold, then one or more characteristics associated with the first financial product may be modified.Type: ApplicationFiled: February 28, 2012Publication date: August 29, 2013Applicant: FISERV, INC.Inventors: David T. Rose, Donald Henry Hopper, JR., Kejun Zhang
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Publication number: 20130063416Abstract: The present invention discloses a method for displaying a picture comprising: calculating a static quality score S of a picture to be displayed based on static parameters of the picture and static parameters of a display module displaying the picture; calculating a dynamic quality score D of the picture based on dynamic parameters of the picture; calculating a quality score Score of the picture based on the static quality score S of the picture and the dynamic quality score D of the picture; calculating a display time T for displaying the picture based on the quality score Score of the picture; and the display module displaying the picture according to the display time T. The present invention further discloses a device for displaying a picture.Type: ApplicationFiled: September 16, 2010Publication date: March 14, 2013Applicant: ZTE CORPORATIONInventors: Mingdong Zhu, Kejun Zhang
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Publication number: 20130060669Abstract: Systems and methods for optimizations involving insufficient funds conditions are provided. An identification of a first account of a customer of a financial institution may be received by a financial system comprising one or more computers. The first account may be a deposit account at the financial institution. Interest income and non-interest income attributable to one or more of a plurality of accounts, including the first account, that the customer has with the financial institution may be analyzed by the financial system. Based at least in part on the analyzed interest income and non-interest income, a recommended next action associated with the first account may be determined by the financial system. The recommended next action may be associated with an actual or potential insufficient funds (NSF) condition associated with the first account.Type: ApplicationFiled: September 7, 2011Publication date: March 7, 2013Applicant: FISERV, INC.Inventors: David T. Rose, Donald Henry Hopper, JR., Kejun Zhang