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:
Nov. 04, 2008
Filed:
Jan. 28, 2004
Peter Savage, Mont Vernon, NH (US);
John D. Doyle, Hollis, NH (US);
Monica Chandnani, Stoneham, MA (US);
David Hsing-wang Wong, Boston, MA (US);
Tibor Ivanyi, Pelham, NH (US);
Eduardo Joo, Boston, MA (US);
Jason Neri, Acton, MA (US);
Peter Savage, Mont Vernon, NH (US);
John D. Doyle, Hollis, NH (US);
Monica Chandnani, Stoneham, MA (US);
David Hsing-Wang Wong, Boston, MA (US);
Tibor Ivanyi, Pelham, NH (US);
Eduardo Joo, Boston, MA (US);
Jason Neri, Acton, MA (US);
Empirix Inc., Bedford, MA (US);
Abstract
A system and method for testing signals in digital-network packets includes generation of reference clips and associated reference key values and comparison of the reference key values with current key values associated with incoming current-digital-network packets under test In this way the incoming current-digital-network packets can be tested for either a correct audio and/or video signal or a signal with sufficiently high signal integrity to allow it to be understood by a user at a destination point.