Inventor
D ANGELO LEO A
US7 patents
⚠️ This page may combine multiple inventors who share the name “D ANGELO LEO A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
J2 GLOBAL COMMUNICATIONS INC
3 patentsUS6999478B2Feb 14, 2006
System controlling use of a communication channel
J2 GLOBAL COMMUNICATIONS INC87 citations96
US6717938B1Apr 6, 2004
System controlling use of a communication channel
J2 GLOBAL COMMUNICATIONS INC146 citations96
US9059955B2Jun 16, 2015
System controlling use of a communication channel
J2 GLOBAL COMMUNICATIONS INC0 citations50
D ANGELO LEO A
3 patentsUS8238380B2Aug 7, 2012
System controlling use of a communication channel
D ANGELO LEO A16 citations89
US8600014B2Dec 3, 2013
Enhancing messaging services using translation gateways
D ANGELO LEO A0 citations46
US8175229B2May 8, 2012
Enhancing messaging services using translation gateways
D ANGELO LEO A0 citations46