The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 01, 2010
Filed:
Jan. 31, 2005
Stephen R. Mercer, Austin, TX (US);
Stephen R. Mercer, Austin, TX (US);
National Instruments Corporation, Austin, TX (US);
Abstract
System and method for automatic versioning and data mutation for user-defined data types. A program development environment may be operable to: create a first version of a data type definition in response to user input; instantiate and store an object of the first version of the data type, optionally including a version identifier indicating the version of the object; modify the first version of the data type definition in response to user input, thereby creating a second version of the data type definition; load the object from storage; and automatically (without user intervention) modify the object to conform to the second version of the data type definition. Successive modifications of the data type definition may generate successive versions of the data type. Objects instantiated and stored according to a previous version of the data type may be loaded from storage and automatically modified to conform to a specified subsequent version.