Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael Marcovici — 5 Patents

ATAT&T: 3 patents #5,559 of 18,772Top 30%
Alcatel Lucent: 2 patents #1,547 of 4,169Top 40%
Wheaton, IL: #199 of 884 inventorsTop 25%
Illinois: #18,025 of 84,256 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Michael Marcovici has been granted 5 US patents while listed as an inventor at AT&T. The first was granted in 2001 and the most recent in September 2013. Michael Marcovici ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Michael Marcovici in Wheaton, IL, US.

Patents per Year

Patents granted per year, 2001 to 2013Bar chart with a peak of 2 patents in 2005.peak 22001: 1 patents20012005: 2 patents20052009: 1 patents20092013: 1 patents2013

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8526914 Self-synchronizing authentication and key agreement protocol Semyon B. Mizikovsky 2013-09-03 $2,936,000
7593717 Authenticating access to a wireless local area network based on security value(s) associated with a cellular system Semyon B. Mizikovsky, Sarvar Patel, Uri Blumenthal 2009-09-22 $2,907,000
6950521 Method for repeated authentication of a user subscription identity module Semyon B. Mizikovsky 2005-09-27 $10,834,000
6882839 One-way roaming from ANS-41 to GSM systems Terry Jacobson, Douglas Rollender 2005-04-19 $12,317,000
6173173 Invalid mobile telephone call terminating system and method Lauran F. Dean, David A. Jones 2001-01-09 $39,637,000