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For the Inventor, By the Inventor

Centreville, VA, United States of America

William Douskalis

This inventor holds 4 USPTO granted patents. Top assignees: Sprint Communications Comapny L.p., Sprint Spectrum L.p.. Active years: 2003-2011.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:

goldMedal3 out of 3,841 
 
Sprint Communications Comapny L.p.
 patents
silverMedal1 out of 2,247 
 
Sprint Spectrum L.p.
 patents

Years Active: 2003-2011

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4 patents (USPTO):Explore Patents
1. 7984127 - Data matrix method and system for distribution of data (2011-07-19),
2. 6731738 - Call tones in communication networks (2004-05-04),
3. 6728362 - Continuity testing with call tone messaging in communication networks (2004-04-27),
4. 6640318 - Continuity testing in communication networks (2003-10-28),
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