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Inventor

Ismael Lopez

Inventor
Berwyn, IL, US

Overview

7→
Patents
2003–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary
H04WWireless communication networks31%
H04MTelephonic communication23%
G06FElectric digital data processing15%
H04LTransmission of digital information, e.g. telegraphic communication15%
H04QSelecting15%
PatentTitleYear
10,558,798Sandbox based Internet isolation in a trusted network202010,554,475Sandbox based internet isolation in an untrusted network20207,649,862'Flexible through-connection process in a mobile switch center when multiple outgoing call legs involved'20107,554,939'Handling specialized resource functions associated with wireless intelligent network in mobile switch center'20097,236,791'Radio channel allocation for national security and emergency preparedness calls'20076,956,939'Apparatus, method and system for message-based intelligent tandeming of incoming calls to application nodes in telecommunication systems'20056,665,532'Alternative message usage for voice mail retreival via revertive calling'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2007Patents assigned to LUCENT TECHNOLOGIES INC (3)· patent assignee history
2003–2010Based in Berwyn, IL, US· patent location history
2009–2010Patents assigned to ALCATEL LUCENT USA INC (2)· patent assignee history
2020Patents assigned to L3 TECH INC (2)· patent assignee history
2020Patents assigned to L3HARRIS TECHNOLOGIES INC (2)· patent assignee history
2020Based in Bronx, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LUCENT TECHNOLOGIES INC32003–2007
ALCATEL LUCENT USA INC22009–2010
L3 TECH INC22020
L3HARRIS TECHNOLOGIES INC22020
Locations
LocationPatentsSpan
Berwyn, Illinois, US52003–2010
Bronx, New York, US22020