Jack Denenberg — 9 Patents at AT&T

Jack Denenberg has been granted 9 US patents while listed as an inventor at AT&T. The first was granted in 2005 and the most recent in August 2016. Jack Denenberg ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Jack Denenberg in Sammamish, WA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9420081	Dialed digits based vocoder assignment	Jun Shen, Alan Denis MacDonald	2016-08-16	$31,555,000
9247045	Operating a directory assistance call center based upon directory assistance database and caller ID data	—	2016-01-26	$23,131,000
8738648	System and method for delivery of business information through an electronic address book	Ely Shemesh, Stephen Chappell	2014-05-27	$11,115,000
8676575	Dialed digits based vocoder assignment	Jun Shen, Alan Denis MacDonald	2014-03-18	$17,259,000
8358766	Operating a directory assistance call center based upon directory assistance database and caller ID data	—	2013-01-22	$21,257,000
7881717	Method for registering with a communication service	Denise Febo	2011-02-01	$29,241,000
7630885	Dialed digits based vocoder assignment	Jun Shen, Alan Denis MacDonald	2009-12-08	$22,598,000
7167706	Method for registering with a communication service	Denise Febo	2007-01-23
6859649	Method for registering with a communication service	Denise Febo	2005-02-22

Jack Denenberg — 9 Patents

Issued Patents All Time

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