Egbert Ammicht — 7 Patents at AT&T

Egbert Ammicht has been granted 7 US patents while listed as an inventor at AT&T. The first was granted in 1997 and the most recent in April 2005. Egbert Ammicht ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Egbert Ammicht in Budd Lake, NJ, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6885774	Coefficient computation in image compression using set partitioning in hierarchical trees	Paul David Davis, Richard Robert Shively	2005-04-26	$13,135,000
6788820	Methods and apparatus for wavelet-based image compression	Paul David Davis, Richard Robert Shively	2004-09-07	$10,196,000
6651043	User barge-in enablement in large vocabulary speech recognition systems	Allen Louis Gorin	2003-11-18
6549673	Wavelet-based compression of images for storage, transmission and reconstruction using hierarchical subband decomposition	Paul David Davis, Richard Robert Shively	2003-04-15	$21,171,000
6246986	User barge-in enablement in large vocabulary speech recognition systems	Allen Louis Gorin	2001-06-12
6229881	Method and apparatus to provide enhanced speech recognition in a communication network	Tirso M. Alonso, Bruce Melvin Buntschuh	2001-05-08
5598468	Method and apparatus for echo removal in a communication system	James Chi Thi	1997-01-28	$22,178,000

Egbert Ammicht — 7 Patents

Issued Patents All Time

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