Patents by Inventor Ligang Cheng

Ligang Cheng 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: 8428981
    Abstract: An Enterprise Resource Planning (ERP) system maintains a plurality of business elements. Each of the business elements represents a business function that may or may not be needed depending on a customer's business requirement. A scoping process is a process which determines what business elements are required according to the customer's business requirement and the relationships exist among some of the business elements. The ERP system provides an automatic business configuration subsystem. The automatic business configuration subsystem maintains a set of rules. Each of the rules representing a relationship between two business elements maintained at the ERP system. The automatic business configuration subsystem automatically determines which business elements are required and need to be implemented based on the set of rules. The automatic business configuration subsystem may also automatically determine whether statuses of the business elements are consistent with each other in view of the rules.
    Type: Grant
    Filed: December 11, 2006
    Date of Patent: April 23, 2013
    Assignee: SAP AG
    Inventors: Peisong Li, Peng Gao, Ligang Cheng, Mu Yu
  • Publication number: 20080140474
    Abstract: An Enterprise Resource Planning (ERP) system maintains a plurality of business elements. Each of the business elements represents a business function that may or may not be needed depending on a customer's business requirement. A scoping process is a process which determines what business elements are required according to the customer's business requirement and the relationships exist among some of the business elements. The ERP system provides an automatic business configuration subsystem. The automatic business configuration subsystem maintains a set of rules. Each of the rules representing a relationship between two business elements maintained at the ERP system. The automatic business configuration subsystem automatically determines which business elements are required and need to be implemented based on the set of rules.
    Type: Application
    Filed: December 11, 2006
    Publication date: June 12, 2008
    Inventors: Mu Yu, Ligang Cheng, Peng Gao, Peisong Li
  • Publication number: 20080140475
    Abstract: An Enterprise Resource Planning (ERP) system maintains a plurality of business elements. Each of the business elements represents a business function that may or may not be needed depending on a customer's business requirement. A scoping process is a process which determines what business elements are required according to the customer's business requirement and the relationships exist among some of the business elements. The ERP system provides an automatic business configuration subsystem. The automatic business configuration subsystem maintains a set of rules. Each of the rules representing a relationship between two business elements maintained at the ERP system. The automatic business configuration subsystem automatically determines which business elements are required and need to be implemented based on the set of rules. The automatic business configuration subsystem may also automatically determine whether statuses of the business elements are consistent with each other in view of the rules.
    Type: Application
    Filed: December 11, 2006
    Publication date: June 12, 2008
    Inventors: Peisong Li, Peng Gao, Ligang Cheng, Mu Yu