Patents by Inventor Yuanyuan Yang
Yuanyuan Yang 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: 9782833Abstract: A pneumatic-type precision annular workpiece inner positioning surface clamping device, wherein a rod portion of a piston assembly (5) is inserted into a central hole of the wedge-shaped block (12), and the piston portion of the piston assembly (5) is located in a closed chamber of a cylinder body (15); a disc spring (3) is sleeved on the piston assembly (5); an air intake hole (1-1) is provided in the lower plate (1), an air vent hole (15-1) is provided at the upper portion of the cylinder body (15); and an elastic hinge block (6) is sleeved outside the wedge-shaped block (12). The pneumatic-type precision annular workpiece inner positioning surface clamping device has a simple structure, high reliability and strong adaptability.Type: GrantFiled: December 26, 2014Date of Patent: October 10, 2017Assignee: HARBIN INSTITUTE OF TECHNOLOGYInventors: Jiubin Tan, Yuanyuan Yang, Lei Wang, Bo Zhao
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Publication number: 20160339528Abstract: A pneumatic-type precision annular workpiece inner positioning surface clamping device, wherein a rod portion of a piston assembly (5) is inserted into a central hole of the wedge-shaped block (12), and the piston portion of the piston assembly (5) is located in a closed chamber of a cylinder body (15); a disc spring (3) is sleeved on the piston assembly (5); an air intake hole (1-1) is provided in the lower plate (1), an air vent hole (15-1) is provided at the upper portion of the cylinder body (15); and an elastic hinge block (6) is sleeved outside the wedge-shaped block (12). The pneumatic-type precision annular workpiece inner positioning surface clamping device has a simple structure, high reliability and strong adaptability.Type: ApplicationFiled: December 26, 2014Publication date: November 24, 2016Inventors: Jiubin TAN, Yuanyuan YANG, Lei WANG, Bo ZHAO
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Patent number: 9442936Abstract: A Cooperative Grid Based Picture Archiving and Communication System (Grid PACS for short) is a multimedia (imaging) medical information archiving, communication and application system used in hospitals. Based on the existing PACS servers, workstations, or other networked multimedia image management systems, it adds and integrates grid-based network functionality into the existing image systems to form new grid-based image communication and management system. It uses service-oriented and event-driven concepts and methods to design and implement a new grid-based image communication and management system to solve the problems encountered in distributing archived image information, coordinating work and managing in a virtually centralized way (Virtual Super-PACS) of different PACS or archiving systems under varied operating environments.Type: GrantFiled: June 9, 2014Date of Patent: September 13, 2016Assignee: Axon Medical Technologies Corp.Inventors: Jianguo Zhang, Yuanyuan Yang, Jin Jin, Jianyong Sun
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Patent number: 9145945Abstract: This invention relates to an active vibration isolation installation based on electromagnetic and aerostatic floatation which is essential for the super-precision measurement and manufacture. It mainly consists of an isolation platform, an intermediate sleeve and a base. The isolation platform supports any object(s) placed on the platform and is supported by the intermediate sleeve. And the intermediate sleeve is supported on the base which is fixed on the ground. This invention uses the combination electromagnetic and aerostatic floatation to achieve large bearing capacity while excellent vibration isolation performance is maintained. This invention realizes automatic control of stiffness, using closed-loop speed control methods. It is therefore conclude that this invention can impose an excellent inhibitory action on the vibration originating from surroundings and the platform itself.Type: GrantFiled: February 26, 2013Date of Patent: September 29, 2015Assignee: HARBIN INSTITUTE OF TECHNOLOGYInventors: Jiubin Tan, Lei Wang, Rongwei Wen, Bo Zhao, Yuanyuan Yang
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Publication number: 20140374565Abstract: This invention relates to an active vibration isolation installation based on electromagnetic and aerostatic floatation which is essential for the super-precision measurement and manufacture. It mainly consists of an isolation platform, an intermediate sleeve and a base. The isolation platform supports any object(s) placed on the platform and is supported by the intermediate sleeve. And the intermediate sleeve is supported on the base which is fixed on the ground. This invention uses the combination electromagnetic and aerostatic floatation to achieve large bearing capacity while excellent vibration isolation performance is maintained. This invention realizes automatic control of stiffness, using closed-loop speed control methods. It is therefore conclude that this invention can impose an excellent inhibitory action on the vibration originating from surroundings and the platform itself.Type: ApplicationFiled: February 26, 2013Publication date: December 25, 2014Inventors: Jiubin Tan, Lei Wang, Rongwei Wen, Bo Zhao, Yuanyuan Yang
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Publication number: 20140289206Abstract: A Cooperative Grid Based Picture Archiving and Communication System (Grid PACS for short) is a multimedia (imaging) medical information archiving, communication and application system used in hospitals. Based on the existing PACS servers, workstations, or other networked multimedia image management systems, it adds and integrates grid-based network functionality into the existing image systems to form new grid-based image communication and management system. It uses service-oriented and event-driven concepts and methods to design and implement a new grid-based image communication and management system to solve the problems encountered in distributing archived image information, coordinating work and managing in a virtually centralized way (Virtual Super-PACS) of different PACS or archiving systems under varied operating environments.Type: ApplicationFiled: June 9, 2014Publication date: September 25, 2014Inventors: Jianguo ZHANG, Yuanyuan YANG, Jin JIN, Jianyong SUN
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Patent number: 8805890Abstract: A Cooperative Grid Based Picture Archiving and Communication System (Grid PACS for short) is a multimedia (imaging) medical information archiving, communication and application system used in hospitals. Based on the existing PACS servers, workstations, or other networked multimedia image management systems, it adds and integrates grid-based network functionality into the existing image systems to form new grid-based image communication and management system. It uses service-oriented and event-driven concepts and methods to design and implement a new grid-based image communication and management system to solve the problems encountered in distributing archived image information, coordinating work and managing in a virtually centralized way (Virtual Super-PACS) of different PACS or archiving systems under varied operating environments.Type: GrantFiled: November 2, 2007Date of Patent: August 12, 2014Assignee: Axon Medical Technologies Corp.Inventors: Jianguo Zhang, Yuanyuan Yang, Jin Jin, Jianyong Sun
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Patent number: 8761839Abstract: A method for processing contacts in a mobile terminal according to embodiments of the present disclosure includes: setting, a mapping relationship between an attribute value of an attribute of a contact and a display effect of a contact bubble corresponding to the contact; obtaining the attribute value locally or from a network device; determining, the display effect of the contact bubble according to the mapping relationship and the distinctive attribute value; and displaying the contact bubble on a screen of the mobile terminal according to the attribute value of the contact. Accordingly, different contacts can be displayed intuitively in the mobile terminal, which enhances the capability of intelligent interaction between the mobile terminal and the user greatly.Type: GrantFiled: October 11, 2013Date of Patent: June 24, 2014Assignee: Huawei Device Co., Ltd.Inventors: Yuanyuan Yang, Junjie Deng
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Publication number: 20140038572Abstract: A method for processing contacts in a mobile terminal according to embodiments of the present disclosure includes: setting, a mapping relationship between an attribute value of an attribute of a contact and a display effect of a contact bubble corresponding to the contact; obtaining the attribute value locally or from a network device; determining, the display effect of the contact bubble according to the mapping relationship and the distinctive attribute value; and displaying the contact bubble on a screen of the mobile terminal according to the attribute value of the contact. Accordingly, different contacts can be displayed intuitively in the mobile terminal, which enhances the capability of intelligent interaction between the mobile terminal and the user greatly.Type: ApplicationFiled: October 11, 2013Publication date: February 6, 2014Applicant: Huawei Device Co., Ltd.Inventors: Yuanyuan Yang, Junjie Deng
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APPARATUS AND METHOD FOR RECHARGE-TRIGGERED WAKE-UP FOR POWER MANAGEMENT IN WIRELESS SENSOR NETWORKS
Publication number: 20130336185Abstract: Disclosed is a wireless sensor network that includes a plurality of wireless sensor nodes having a sensor, a sensor activation switch, a memory having a data buffer, an energy harvester, a capacitor switching bank having more than one switch, a capacitor bank having a corresponding number of capacitors, a wireless interface, and a controller. The capacitor switching bank is provided between the capacitor bank and the energy harvester, and the energy harvester provides power to charge capacitors of the plurality of capacitors connected by the capacitor switching bank.Type: ApplicationFiled: June 19, 2013Publication date: December 19, 2013Inventors: Yuanyuan YANG, Cong Wang -
Patent number: 8611968Abstract: A method for processing contacts in a mobile terminal according to embodiments of the present invention includes: setting a mapping relationship between different values of distinctive attributes of contacts and display effects of contact icons; reading contacts; obtaining distinctive attributes of contacts locally or from a network side; determining display effects of contact icons according to the mapping relationship and the distinctive attributes; and displaying the contacts distinctively according to the determined display effects. According to the processing method and mobile terminal provided in embodiments of the present invention, different contacts can be displayed intuitively in the mobile terminal, which enhances the capability of intelligent interaction between the mobile terminal and the user greatly.Type: GrantFiled: December 19, 2012Date of Patent: December 17, 2013Assignee: Huawei Device Co., Ltd.Inventors: Yuanyuan Yang, Junjie Deng
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Publication number: 20130131771Abstract: Described herein is an apparatus (30) for regulating voltages across a plurality of loads (21, 23). The apparatus comprises a first linear regulator (35) for regulating a first voltage across a first load (23) and a second linear regulator (37) for regulating a second voltage across a second load (21). The apparatus also has a current recycling node (33) provided between an output of the second linear regulator (37) and an input of the first linear regulator (35) such that, in use, a total current drawn by the apparatus is less than a sum of a current flowing in the first load and a current flowing in the second load.Type: ApplicationFiled: August 1, 2011Publication date: May 23, 2013Inventors: Torsten Lehmann, Yuanyuan Yang
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Patent number: 8107468Abstract: A conventional technology does not show that the number of middle stage switches is minimized on a non-blocking condition of a multisource and possible multicast Clos type network, and it becomes a high cost system. Further, no addition or deletion of a connection can be done without a data loss. It is an object to provide, as a means for solving the problems, a multisource and multicast possible Clos type network based on such a technology that the number of middle stage switches is minimized on a non-blocking condition and that addition/deletion of a connection to a existing multicast tree can be carried out without a data loss, so that the network can be operated at low cost without a data loss.Type: GrantFiled: November 6, 2007Date of Patent: January 31, 2012Assignee: Media Global Links Co., Ltd.Inventors: Yuanyuan Yang, Takashi Oguma
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Publication number: 20100235323Abstract: A Cooperative Grid Based Picture Archiving and Communication System (Grid PACS for short) is a multimedia (imaging) medical information archiving, communication and application system used in hospitals. Based on the existing PACS servers, workstations, or other networked multimedia image management systems, it adds and integrates grid-based network functionality into the existing image systems to form new grid-based image communication and management system. It uses service-oriented and event-driven concepts and methods to design and implement a new grid-based image communication and management system to solve the problems encountered in distributing archived image information, coordinating work and managing in a virtually centralized way (Virtual Super-PACS) of different PACS or archiving systems under varied operating environments.Type: ApplicationFiled: November 2, 2007Publication date: September 16, 2010Applicant: AXON MEDICAL TECHNOLOGIES CORP.Inventors: Jianguo Zhang, Yuanyuan Yang, Jin Jin, Jianyong Sun
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Publication number: 20100027535Abstract: A conventional technology does not show that the number of middle stage switches is minimized on a non-blocking condition of a multisource and possible multicast Clos type network, and it becomes a high cost system. Further, no addition or deletion of a connection can be done without a data loss. It is an object to provide, as a means for solving the problems, a multisource and multicast possible Clos type network based on such a technology that the number of middle stage switches is minimized on a non-blocking condition and that addition/deletion of a connection to a existing multicast tree can be carried out without a data loss, so that the network can be operated at low cost without a data loss.Type: ApplicationFiled: November 6, 2007Publication date: February 4, 2010Applicant: MEDIA GLOBAL LINKS CO., LTD.Inventors: Yuanyuan Yang, Takashi Oguma
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Publication number: 20080107103Abstract: A k-source N1×N2 nonblocking multicast switching network has N1 input ports and N2 output ports with each port having k independent channels, in which each input channel can perform a multicast connection, i.e. send data simultaneously to multiple output channels, without interrupting existing multicast connections from other input channels. We provide the construction and the routing algorithm of a multi-source nonblocking multicast three-stage switching network. A k-source N1×N2 such a switching network consists of three stages of switch modules (which are k-source multicast switching networks with smaller sizes). It has r1 k-source n1×m switch modules in the input stage, m k-source r1×r2 switch modules in the middle stage, and r2 k-source m×n2 switch modules in the output stage with N1=n1r1 and N2=n2r2. There are exactly k channels (corresponding to one port of k-source switch module) between every two switch modules in two consecutive stages.Type: ApplicationFiled: November 7, 2006Publication date: May 8, 2008Inventors: Yuanyuan Yang, Takashi Oguma
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Publication number: 20050141804Abstract: Method and apparatus for performing group switching in DWDM optical networks are described. One embodiment is an N×N three-stage group connector with N inputs and N outputs, wherein the N outputs are divided into r output groups, each group including n outputs such that r=N/n. The group connector comprises a first stage comprising r n×m crossbar switch modules, wherein m?n?1; a second stage comprising m r×r crossbar switch modules; and a third stage comprising r M×N concentrator switch modules.Type: ApplicationFiled: December 24, 2003Publication date: June 30, 2005Inventors: Yuanyuan Yang, Siqing Zheng, Dominique Verchere
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Patent number: 6456620Abstract: Disclosed is a method for all-to-all personalized exchange for a class of multistage interconnecting networks (MINs). The method is based on a Latin square matrix corresponding to a set of admissible permutations of a multistage interconnecting network. Disclosed are first and second methods for constructing a Latin square matrix used in the personalized exchange technique. Also disclosed is a generic method for decomposing all-to-all personalized exchange patterns into admissible permutations to form the Latin square matrix for self-routing networks which are a subclass of the MINs.Type: GrantFiled: February 17, 1999Date of Patent: September 24, 2002Assignees: Verizon Laboratories Inc., The University of VermontInventors: Jianchao Wang, Yuanyuan Yang
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Patent number: 6456838Abstract: Disclosed is a method for all-to-all personalized exchange for a class of multistage interconnecting networks (MINs). The method is based on a Latin square matrix corresponding to a set of admissible permutations of a multistage interconnecting network. Disclosed are first and second methods for constructing a Latin square matrix used in the personalized exchange technique. Also disclosed is a generic method for decomposing all-to-all personalized exchange patterns into admissible permutations to form the Latin square matrix for self-routing networks which are a subclass of the MINs.Type: GrantFiled: February 17, 1999Date of Patent: September 24, 2002Assignees: Verizon Laboratories Inc., The University of VermontInventors: Jianchao Wang, Yuanyuan Yang
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Patent number: 6201808Abstract: A new self-routing multicast network that can realize arbitrary multicast (or one-to-many) communication without any blocking. Based on the binary radix sorting, all functional components of the network are recursively constructed reverse banyan networks using a self-routing procedure that provides for pipeline distribution of switch settings. The design allows a potential to greatly reduce the network cost by reusing part of the network. The new multicast network has O(n log2 n) cost (logic gates), O(log2 n) gate delay, and O(log2 n) set-up time, where the unit of time is a gate delay. Further, with feedback part of the network can be reused and the network cost is reduced to O(n log n).Type: GrantFiled: March 27, 1998Date of Patent: March 13, 2001Assignees: Verizon Laboratories Inc., University of VermontInventors: Jianchao Wang, Yuanyuan Yang