Patents by Inventor Yuhong Liu
Yuhong Liu 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: 20190307673Abstract: A traditional Chinese medicine plant composition, comprising in parts by weight: 20-60 parts of Astragalus membranacus, 10-30 parts of Radix sileris, 10-30 parts of Rhizoma gastrodiae, 5-20 parts of Calendula officinalis, and 5-15 parts of Albizzia julibrissin. The traditional Chinese medicine plant composition has functions of relieving allergies, anti-Allergy itching, eliminating redness and swelling, and allergy recovery, and is safe and does not cause irritation, can be used in skin care products. The traditional Chinese medicine plant composition is prepared by crushing plant raw materials and then extracting same.Type: ApplicationFiled: August 3, 2017Publication date: October 10, 2019Applicant: NUTRI-WOODS BIO-TECH (BEIJING) CO., LTD.Inventors: Yinmao DONG, Hankun REN, Hong MENG, Yuhong LIU, Peina ZHA
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Publication number: 20190179808Abstract: The present disclosure is related to a method and an apparatus for data migration in a database cluster. The method includes obtaining a snapshot of a source data node and recording incremental data in a to-be-migrated data shard in the source data node according to inventory data. The method includes migrating the inventory data to a target data node. The method also includes migrating the incremental data, and during the migration when the unmigrated incremental data satisfies a preset write-lock condition, instructing the source data node to perform a write-lock operation on the to-be-migrated data shard and migrate unmigrated incremental data to the target data node. The method further includes, after the migration of the incremental data is completed, instructing a coordinator node to switch a route corresponding to the to-be-migrated data shard from the source data node to the target data node.Type: ApplicationFiled: February 14, 2019Publication date: June 13, 2019Applicant: Tencent Technology (Shenzhen) Company LimitedInventors: Zhongqing XU, Sen HU, Yuesen LI, Yuhong LIU
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Patent number: 8724587Abstract: The present invention relates to radio communications technologies and discloses a method, an apparatus, and a system for sending a data packet to avoid repeated forwarding of data when a user equipment hands over between an access point and an evolved NodeB. The method includes: receiving, by an evolved NodeB, a data packet sent by a core network and sending the data packet to a current access point; and keeping caching the data packet on the evolved NodeB before determining that a user equipment has correctly received the data packet from the current access point. The present invention is applicable to data transmission in a network.Type: GrantFiled: September 16, 2011Date of Patent: May 13, 2014Assignee: Huawei Technologies Co., Ltd.Inventors: Yan Wang, Bo Lin, Yuhong Liu
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Patent number: 8588702Abstract: A method, relevant equipment and system for determining a User Equipment (UE) or UEs affecting a neighboring cell are disclosed. The method for determining UE or UEs affecting a neighboring cell includes: receiving load information sent by a neighboring cell, where the load information indicates an interfered Physical Resource Block (PRB) of the neighboring cell; determining a UE or UEs that occupy, when scheduling is performed, the interfered PRB; determining UEs located in an Inter-Cell Interference Coordination (ICIC) measurement area corresponding to the neighboring cell; and obtaining an intersection of the UE or UEs that occupy, when scheduling is performed, the interfered PRB and the UE or UEs located in the ICIC measurement area corresponding to the neighboring cell. The technical solution under the present invention enables accurate determining of the UE or UEs that affect the neighboring cell.Type: GrantFiled: May 5, 2011Date of Patent: November 19, 2013Assignee: Huawei Technologies Co., Ltd.Inventors: Dengkun Xiao, Yuan He, Jing Han, YuHong Liu
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Patent number: 8365285Abstract: The invention discloses a method and a system for deleting or isolating computer viruses. The method of deleting or isolating computer viruses comprises steps of: selecting a first operating system configured with a virus killing module from a plurality of operating systems in a computer, during the computer being in starting process; loading the first operating system; scanning, by the virus killing module, the storage area of at least one operating system of the plurality of operating systems, wherein the at least one operating system doesn't include the first operating system; and deleting or isolating virus found during scanning. According to the present invention, a problem that the basic operating system could not be started due to viruses may be solved, and thus the system stability is greatly improved.Type: GrantFiled: July 30, 2008Date of Patent: January 29, 2013Assignee: Lenovo (Beijing) LimitedInventors: Hongjiang Bi, Yuhong Liu
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Publication number: 20120008561Abstract: The present invention relates to radio communications technologies and discloses a method, an apparatus, and a system for sending a data packet to avoid repeated forwarding of data when a user equipment hands over between an access point and an evolved NodeB. The method includes: receiving, by an evolved NodeB, a data packet sent by a core network and sending the data packet to a current access point; and keeping caching the data packet on the evolved NodeB before determining that a user equipment has correctly received the data packet from the current access point. The present invention is applicable to data transmission in a network.Type: ApplicationFiled: September 16, 2011Publication date: January 12, 2012Applicant: Huawei Technologies Co., Ltd.Inventors: Yan Wang, Bo Lin, YuHong Liu
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Publication number: 20110312281Abstract: A method, relevant equipment and system for determining a User Equipment (UE) or UEs affecting a neighboring cell are disclosed. The method for determining UE or UEs affecting a neighboring cell includes: receiving load information sent by a neighboring cell, where the load information indicates an interfered Physical Resource Block (PRB) of the neighboring cell; determining a UE or UEs that occupy, when scheduling is performed, the interfered PRB; determining UEs located in an Inter-Cell Interference Coordination (ICIC) measurement area corresponding to the neighboring cell; and obtaining an intersection of the UE or UEs that occupy, when scheduling is performed, the interfered PRB and the UE or UEs located in the ICIC measurement area corresponding to the neighboring cell. The technical solution under the present invention enables accurate determining of the UE or UEs that affect the neighboring cell.Type: ApplicationFiled: May 5, 2011Publication date: December 22, 2011Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Dengkun XIAO, Yuan He, Jing Han, Yuhong Liu
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Patent number: 7736110Abstract: A staple for attaching together first and second metal sheets is made of a length of round wire bent at the ends to form spaced apart depending metal legs, each having a metal piercing point at the end thereof adapted to pierce completely through the first sheet and at least partially through the second sheet and also adapted to spread the legs further apart during the piercing to a spread position in which the legs are anchored within the metal sheets and thereby attach the metal sheets together. The metal piercing points each having an outside bevel surface on the outside of the leg, an inside bevel surface on the inside of the leg, and a blunt end surface between the inside and outside bevel surfaces.Type: GrantFiled: December 20, 2007Date of Patent: June 15, 2010Assignees: GM Global Technology Operations, Inc, Tianjin UniversityInventors: Shuxin Wang, Pei-Chung Wang, Lianhong Zhang, Yuhong Liu, Weijing Liu, John D. Fickes
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Patent number: 7711003Abstract: The invention discloses a method for reducing service loss in interworking between SS7 signaling network and M3UA. In the method, when state of an M3UA ASP-related signaling point changes, the SS7 signaling network may be notified by using messages defined in existing protocols or other messages. Thus, when performing service interworking with M3UA, the SS7 signaling network determines whether service interaction may be performed with M3UA in accordance with the state of current ASP-related signaling point. If the current ASP-related signaling point is unavailable, the SS7 signaling network will not perform service interaction. As a result, the service loss in interworking between SS7 signaling network and M3UA may be reduced without any affect on the normal service interworking between SS7 signaling network and M3UA. In addition, the method may conform to existing protocol standards, and implemented in a simple and easy way.Type: GrantFiled: September 19, 2007Date of Patent: May 4, 2010Assignee: Huawei Technologies Co., Ltd.Inventors: Zhuohui Lei, Miansheng Ma, Yuhong Liu, Nengyi Pan
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Publication number: 20100093058Abstract: The present invention related to methods and compositions comprising recombinant vectors comprising chimeric capsids and recombinant pseudotyped vectors with non-native capsid protein(s). The recombinant vectors of the invention confer an altered tropism that permits selective targeting of desired cells.Type: ApplicationFiled: November 18, 2009Publication date: April 15, 2010Applicant: NEUROLOGIX, INC.Inventors: Yuhong Liu, Jia Luo, Matthew During
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Patent number: 7638120Abstract: The present invention related to methods and compositions comprising recombinant vectors comprising chimeric capsids and recombinant pseudotyped vectors with non-native capsid protein(s). The recombinant vectors of the invention confer an altered tropism that permits selective targeting of desired cells.Type: GrantFiled: May 1, 2003Date of Patent: December 29, 2009Assignee: Thomas Jefferson UniversityInventors: Yuhong Liu, Jia Luo, Matthew During
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Publication number: 20090183348Abstract: Buckle assemblies and associated connectors for use with child seats and other personal restraint systems are disclosed herein. A restraint system configured in accordance with one embodiment of the invention includes shoulder/lap webs which are slideably received in corresponding web connectors. Each of the web connectors includes a tongue portion that is configured to releasably interlock with the other tongue portion before the interlocking tongue portions are simultaneously inserted into the buckle assembly as a unit. The buckle assembly is configured to receive and engage the interlocking tongue portions only when the tongue portions have been properly mated together prior to insertion into the buckle assembly.Type: ApplicationFiled: January 21, 2009Publication date: July 23, 2009Applicant: AmSafe Commercial Products, Inc.Inventors: Michael J. Walton, Xinhua Huang, Wenyu Jin, Yuhong Liu
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Publication number: 20090162167Abstract: A staple for attaching together first and second metal sheets is made of a length of round wire bent at the ends to form spaced apart depending metal legs, each having a metal piercing point at the end thereof adapted to pierce completely through the first sheet and at least partially through the second sheet and also adapted to spread the legs further apart during the piercing to a spread position in which the legs are anchored within the metal sheets and thereby attach the metal sheets together. The metal piercing points each having an outside bevel surface on the outside of the leg, an inside bevel surface on the inside of the leg, and a blunt end surface between the inside and outside bevel surfaces.Type: ApplicationFiled: December 20, 2007Publication date: June 25, 2009Applicants: TIANJIN UNIVERSITYInventors: Shuxin Wang, Pei-Chung Wang, Lianhong Zhang, Yuhong Liu, Weijing Liu, John D. Fickes
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Publication number: 20090038012Abstract: The invention discloses a method and a system for deleting or isolating computer viruses. The method of deleting or isolating computer viruses comprises steps of: selecting a first operating system configured with a virus killing module from a plurality of operating systems in a computer, during the computer being in starting process; loading the first operating system; scanning, by the virus killing module, the storage area of at least one operating system of the plurality of operating systems, wherein the at least one operating system doesn't include the first operating system; and deleting or isolating virus found during scanning. According to the present invention, a problem that the basic operating system could not be started due to viruses may be solved, and thus the system stability is greatly improved.Type: ApplicationFiled: July 30, 2008Publication date: February 5, 2009Applicant: Lenovo (Beijing) LimitedInventors: Hongjiang Bi, Yuhong Liu
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Publication number: 20080063008Abstract: The invention discloses a method for reducing service loss in interworking between SS7 signaling network and M3UA. In the method, when state of an M3UA ASP-related signaling point changes, the SS7 signaling network may be notified by using messages defined in existing protocols or other messages. Thus, when performing service interworking with M3UA, the SS7 signaling network determines whether service interaction may be performed with M3UA in accordance with the state of current ASP-related signaling point. If the current ASP-related signaling point is unavailable, the SS7 signaling network will not perform service interaction. As a result, the service loss in interworking between SS7 signaling network and M3UA may be reduced without any affect on the normal service interworking between SS7 signaling network and M3UA. In addition, the method may conform to existing protocol standards, and implemented in a simple and easy way.Type: ApplicationFiled: September 19, 2007Publication date: March 13, 2008Inventors: Zhuohui Lei, Miansheng Ma, Yuhong Liu, Nengyi Pan
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Publication number: 20080016553Abstract: The present invention provides a computer security control method based on USB flash disk, in which a log-on password is provided in both of the USB flash disk and the operating system, and the USB flash disk interacts with the computer via USB interface. Said method comprises steps of: step A, starting up the operating system and entering a state of waiting for user log-on; and step B, in the case of normally plugging the USB flash disk in the USB interface, reading the password for logging on the operating system from the USB flash disk, comparing it with the password for logging on the operating system in the operating system, and logging on the operating system if the two passwords are identical. With the method proposed by the present invention, it is possible to realize authentication and management for automatic operating system log-on, private folder opening and network service log-on and then enhance the confidentiality of personal information.Type: ApplicationFiled: July 11, 2007Publication date: January 17, 2008Applicant: LENOVO (BEIJING) LIMITEDInventors: YUHONG LIU, Hong Peng, Yuguang Yang
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Publication number: 20040101514Abstract: The present invention related to methods and compositions comprising recombinant vectors comprising chimeric capsids and recombinant pseudotyped vectors with non-native capsid protein(s). The recombinant vectors of the invention confer an altered tropism that permits selective targeting of desired cells.Type: ApplicationFiled: May 1, 2003Publication date: May 27, 2004Inventors: Yuhong Liu, Jia Luo, Matthew During