Patents by Inventor Changcheng WEN

Changcheng WEN 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).

  • Publication number: 20150025906
    Abstract: A health information system related to the field of data management is disclosed. The system includes at least one medical institution server, a front end processor, two or more data gateways, and a data exchange platform, where the at least one medical institution server is configured to send medical data to the front end processor, the front end processor is configured to receive the medical data from the at least one medical institution server, acquire a destination data gateway from the two or more data gateways, and send the medical data to the destination data gateway, the two or more data gateways are configured to receive the medical data and send the medical data to the data exchange platform, and the data exchange platform is configured to process the received medical data.
    Type: Application
    Filed: October 8, 2014
    Publication date: January 22, 2015
    Inventors: Changcheng Wen, Bo Liu
  • Patent number: 8903890
    Abstract: A system and method for realizing WEB service is provided. The system includes a WEB service signaling server is configured to receive a WEB service choice information sent by a logon WEB service client, obtain a WEB service signaling and a signaling performing logic of a WEB service selected by the WEB service choice information, communicate with the WEB service client and perform the WEB service signaling according to the signaling performing logic, and control a WEB service engine. The WEB service engine is configured to receive a control of the WEB service signaling server, and exchange a WEB service content of the selected WEB service with the WEB service client.
    Type: Grant
    Filed: August 3, 2009
    Date of Patent: December 2, 2014
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Changcheng Wen
  • Publication number: 20140316814
    Abstract: A health data management method and apparatus are provided. The health data management method includes: extracting heterogeneous health data, and generating at least one intermediate document in a key-value form, where at least one field in the heterogeneous health data corresponds to a key in the intermediate document, and one field corresponds to one key; transforming the intermediate document into a clinical document architecture (CDA) document; and outputting the CDA document. The technical solution provided by the present invention can effectively increase the degree of health data sharing.
    Type: Application
    Filed: June 27, 2014
    Publication date: October 23, 2014
    Inventors: Zhongqing Xu, Huarong Li, Changcheng Wen
  • Patent number: 8868681
    Abstract: A method, a device, and a system for remotely acquiring user physiological detection data are provided according to embodiments of the present invention. The method includes: receiving detection related information sent by handheld equipment, in which the detection related information includes user identity (ID) information and equipment positioning information; sending a detection start instruction to corresponding medical detection equipment according to the equipment positioning information; receiving user physiological detection data sent by the medical detection equipment, in which the user physiological detection data is associated with an equipment ID of the medical detection equipment; and binding and sending the user physiological detection data and the associated user ID information according to associative information of the user ID information and the equipment ID of the medical detection equipment.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: October 21, 2014
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Zhongqing Xu, Changcheng Wen, Bingfu Wang
  • Patent number: 8498400
    Abstract: A method for implementing a number portability (NP) service includes: by a local NP database, receiving a called user number from a switching device; determining an NP database storing NP data of the callee according to a preset correspondence between the called number and identifiers (IDs) of NP databases storing the NP data of the callee; and obtaining the NP data of the callee from the determined NP database and returning the obtained NP data to the switching device so that the switching device routes a call to the callee according to the returned NP data. In addition, a system for implementing an NP service is provided, including an NP database and a switching device. Two types of NP databases are also provided. With the present invention, each NP database only needs to store partial NP data, which lessens the load of each NP database in storing and updating NP data.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: July 30, 2013
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Changcheng Wen
  • Publication number: 20120072536
    Abstract: A method, a device, and a system for remotely acquiring user physiological detection data are provided according to embodiments of the present invention. The method includes: receiving detection related information sent by handheld equipment, in which the detection related information includes user identity (ID) information and equipment positioning information; sending a detection start instruction to corresponding medical detection equipment according to the equipment positioning information; receiving user physiological detection data sent by the medical detection equipment, in which the user physiological detection data is associated with an equipment ID of the medical detection equipment; and binding and sending the user physiological detection data and the associated user ID information according to associative information of the user ID information and the equipment ID of the medical detection equipment.
    Type: Application
    Filed: November 29, 2011
    Publication date: March 22, 2012
    Inventors: Zhongqing XU, Changcheng Wen, Bingfu Wang
  • Publication number: 20100262702
    Abstract: A service enhancement method includes: receiving a Session Initiation Protocol (SIP) request for using a service from a SIP user, obtaining service control logic according to the SIP request; and executing the service control logic to deliver the service to the SIP user.
    Type: Application
    Filed: June 24, 2010
    Publication date: October 14, 2010
    Inventors: Hongbo JIN, Changcheng WEN
  • Publication number: 20100158223
    Abstract: A method, device, and system for realizing advertisement services are provided. The method includes: in the process of communication between a calling terminal and a called terminal, the network sends a calling information display page that carries advertisement information customized by the calling terminal to the called terminal, and/or sends a called information display page that carries advertisement information customized by the called terminal to the calling terminal. The advertisement information includes voice, videos, pictures and texts. The present invention enables a terminal to view the advertisements on the calling advertisement page or the called advertisement page as required at any time before or after a conversation.
    Type: Application
    Filed: November 13, 2009
    Publication date: June 24, 2010
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Chen Fang, Changcheng Wen
  • Publication number: 20100091977
    Abstract: A method for implementing a number portability (NP) service includes: by a local NP database, receiving a called user number from a switching device; determining an NP database storing NP data of the callee according to a preset correspondence between the called number and identifiers (IDs) of NP databases storing the NP data of the callee; and obtaining the NP data of the callee from the determined NP database and returning the obtained NP data to the switching device so that the switching device routes a call to the callee according to the returned NP data. In addition, a system for implementing an NP service is provided, including an NP database and a switching device. Two types of NP databases are also provided. With the present invention, each NP database only needs to store partial NP data, which lessens the load of each NP database in storing and updating NP data.
    Type: Application
    Filed: December 15, 2009
    Publication date: April 15, 2010
    Applicant: Huawei Technologies Co., Ltd.
    Inventor: Changcheng Wen
  • Publication number: 20090292767
    Abstract: A system and method for realizing WEB service is provided. The system includes a WEB service signaling server is configured to receive a WEB service choice information sent by a logon WEB service client, obtain a WEB service signaling and a signaling performing logic of a WEB service selected by the WEB service choice information, communicate with the WEB service client and perform the WEB service signaling according to the signaling performing logic, and control a WEB service engine. The WEB service engine is configured to receive a control of the WEB service signaling server, and exchange a WEB service content of the selected WEB service with the WEB service client.
    Type: Application
    Filed: August 3, 2009
    Publication date: November 26, 2009
    Inventor: Changcheng WEN