On 27-Jul-2009, Robert T. Short wrote:
| FYI. The obviousness concept applies only to the granting of patents.
| The patents that Mathworks holds have been granted and it is now up to
| potential infringers to show that either the patent is really invalid
| because of obviousness or other reason or that the implementation is not
| infringing.
|
| Does someone have a copy of the patent in question?
Search for US patent 6993772 here:
http://patft.uspto.gov/netahtml/PTO/srchnum.htmOther US patents held by the MathWorks are listed here:
http://www.mathworks.com/company/aboutus/policies_statements/patents.htmljwe