Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
IL

Ismael Lopez

ATAT&T: 3 patents #5,550 of 18,772Top 30%
LTL3Harris Technologies: 2 patents #38 of 182Top 25%
Alcatel Lucent: 2 patents #358 of 1,504Top 25%
Berwyn, IL: #22 of 152 inventorsTop 15%
Illinois: #13,022 of 84,256 inventorsTop 20%
Overall (All Time): #719,019 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10558798 Sandbox based Internet isolation in a trusted network Jay Weinstein, Mark Fenkner, Charles King, Peter Martz 2020-02-11
10554475 Sandbox based internet isolation in an untrusted network Jay Weinstein, Mark Fenkner, Charles King, Peter Martz 2020-02-04
7649862 Flexible through-connection process in a mobile switch center when multiple outgoing call legs involved Julian Maurico Guio, Jason Kuo, Huixian Song 2010-01-19
7554939 Handling specialized resource functions associated with wireless intelligent network in mobile switch center Yi Zhou, Jean Chang, Frances Chin, Seongwoon Kim, Yu Yin 2009-06-30
7236791 Radio channel allocation for national security and emergency preparedness calls Michael D. Chambers, Renling Lawrence Huang, Rafael Quintero, Douglas Harvey Riley 2007-06-26
6956939 Apparatus, method and system for message-based intelligent tandeming of incoming calls to application nodes in telecommunication systems Richard Robert Boland, Mark Alan McCormick, Diane Marie Russell 2005-10-18
6665532 Alternative message usage for voice mail retreival via revertive calling Richard Robert Boland, Patrick J. Boyle, Mark Alan McCormick, Salvatore Suero 2003-12-16