Ismael Lopez — 7 Patents at AT&T

Ismael Lopez has been granted 7 US patents while listed as an inventor at AT&T. The first was granted in 2003 and the most recent in February 2020. Ismael Lopez ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Ismael Lopez in Berwyn, IL, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10558798	Sandbox based Internet isolation in a trusted network	Jay Weinstein, Mark Fenkner, Charles King, Peter Martz	2020-02-11	$50,596,000
10554475	Sandbox based internet isolation in an untrusted network	Jay Weinstein, Mark Fenkner, Charles King, Peter Martz	2020-02-04	$126,195,000
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	$2,255,000
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	$1,692,000
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	$11,439,000
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	$40,764,000

Ismael Lopez — 7 Patents

Issued Patents All Time

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