Joshua Hal Rosenbluth — 12 Patents at AT&T

Joshua Hal Rosenbluth has been granted 12 US patents while listed as an inventor at AT&T. The first was granted in 1993 and the most recent in April 2014. Joshua Hal Rosenbluth ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Joshua Hal Rosenbluth in Middletown, NJ, US.

Patents per Year

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8705455	System and method for improved use of voice activity detection	James H. James	2014-04-22	$13,156,000
8391313	System and method for improved use of voice activity detection	James H. James	2013-03-05	$19,542,000
8307374	Methods and apparatus for service and network management event correlation	Joseph Vassallo, Silvano Valle, Atul Vohra, Robert Bateman	2012-11-06	$17,949,000
8112273	Voice activity detection and silence suppression in a packet network	James H. James	2012-02-07	$27,462,000
7730494	Methods and apparatus for service and network management event correlation	Joseph Vassallo, Silvano Valle, Atul Vohra, Robert Bateman	2010-06-01	$22,512,000
7664646	Voice activity detection and silence suppression in a packet network	James H. James	2010-02-16	$11,676,000
7664137	System and method for improved use of voice activity detection	James H. James	2010-02-16	$11,676,000
7272552	Voice activity detection and silence suppression in a packet network	James H. James	2007-09-18	$123,613,000
7230955	System and method for improved use of voice activity detection	James H. James	2007-06-12	$105,408,000
6961315	Technique for monitoring conversational voice over packet	James Amster, Robert G. Cole	2005-11-01
6490278	Method and apparatus for signaling voice compression in a network	Steven M. Michelson	2002-12-03
5253288	Alternate destination call redirection for telecommunications systems	Alan E. Frey, Susan J. Sobel	1993-10-12