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:
Dec. 12, 2000
Filed:
Jul. 09, 1998
Applicant:
Inventors:
Barry D Andrews, Palo Alto, CA (US);
Stephane Bryant, San Jose, CA (US);
May Shu-Pei Chiang, San Jose, CA (US);
Ruili Hu, Cupertino, CA (US);
Katherine Kwan, San Jose, CA (US);
Paul Ning, Foster City, CA (US);
Paul A Voois, Sunnyvale, CA (US);
Bryan R Martin, Campbell, CA (US);
Assignee:
8.times.8, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M / ;
U.S. Cl.
CPC ...
341 94 ;
Abstract
According to one aspect of the disclosure, the present invention provides methods and arrangements for the removal or reduction of divergence artifacts between a transmitting codec and a receiving codec. One of a number of implementations includes using a deblocking filter in an inverse transformer loop and selectively disabling the filter upon certain conditions.