Patents by Inventor YunDong Zhang

YunDong 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).

  • Patent number: 11113654
    Abstract: A framework for object registration, and in particular for registering and executing calculation models and business rules, is described herein. In one embodiment, metadata definitions and input/output Application Program Interfaces (APIs) define uniform conventions that, when followed by a customized calculation model or business rule, allow transparent execution of pre-defined as well as customized calculation models and business rules. In one embodiment, a customized calculation model is registered with a stored procedure and a metadata table. In another embodiment, business rules are registered with a stored procedure and type information. By following the uniform conventions, initial processing is enabled with pre-defined calculation models or business rules, while subsequent processing is seamlessly enabled with customized calculation models or business rules.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: September 7, 2021
    Assignee: SAP SE
    Inventors: Yundong Zhang, Qinhe Lin, Yutao Ren, Hanmei Zhang
  • Publication number: 20170185926
    Abstract: A framework for object registration, and in particular for registering and executing calculation models and business rules, is described herein. In one embodiment, metadata definitions and input/output Application Program Interfaces (APIs) define uniform conventions that, when followed by a customized calculation model or business rule, allow transparent execution of pre-defined as well as customized calculation models and business rules. In one embodiment, a customized calculation model is registered with a stored procedure and a metadata table. In another embodiment, business rules are registered with a stored procedure and type information. By following the uniform conventions, initial processing is enabled with pre-defined calculation models or business rules, while subsequent processing is seamlessly enabled with customized calculation models or business rules.
    Type: Application
    Filed: December 28, 2015
    Publication date: June 29, 2017
    Inventors: Yundong ZHANG, Qinhe LIN, Yutao REN, Hanmei ZHANG
  • Patent number: 7502879
    Abstract: Techniques for interchanging positions of external terminals of an integrated circuit chip are disclosed. According to one aspect of the present invention, a chip comprises at least a pair of external terminals for communicating with other components or circuits, an internal circuit and an interchangeable unit coupled between the external terminals and the internal circuit. The interchangeable unit is configured to interchange the external terminals electronically such that the chip remains compatible in various versions involving an change of the terminals thereof, wherein the an interchangeable unit is controllable externally by a selecting pin applicable to either a high level or a low level to cause the external terminals interchanged.
    Type: Grant
    Filed: October 17, 2005
    Date of Patent: March 10, 2009
    Assignee: Vimicro Corporation
    Inventors: YunDong Zhang, Jun Zhu, Guoxin Li, Jian-Xun Yao
  • Publication number: 20070086254
    Abstract: Techniques for interchanging positions of external terminals of an integrated circuit chip are disclosed. According to one aspect of the present invention, a chip comprises at least a pair of external terminals for communicating with other components or circuits, an internal circuit and an interchangeable unit coupled between the external terminals and the internal circuit. The interchangeable unit is configured to interchange the external terminals electronically such that the chip remains compatible in various versions involving an change of the terminals thereof, wherein the an interchangeable unit is controllable externally by a selecting pin applicable to either a high level or a low level to cause the external terminals interchanged.
    Type: Application
    Filed: October 17, 2005
    Publication date: April 19, 2007
    Inventors: YunDong Zhang, Jun Zhu, Guoxin Li, Jian-Xun Yao
  • Patent number: D719696
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: December 16, 2014
    Assignee: Shandong Kaich Optical & Electronic Technology Co., Ltd.
    Inventor: Yundong Zhang