Hoffman Estates, Illinois
United States
8
2008-06-10
8
2008-06-10
These are the the leading inventors for applications assigned to Ameritech Corporation:
Ameritech Corporation based in Hoffman Estates, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method, system, and database for providing a telecommunication service
#2 | 2008-04-15 ✅ Patent 7,359,492 granted on 2008-04-15Method and apparatus for converting a voice signal received from a remote telephone to a text signal
#3 | 2006-08-31 ✅ Patent 7,283,807 granted on 2007-10-16Method and telecommunication system for indicating the receipt of a data message
#4 | 2006-08-22 ✅ Patent 7,095,826 granted on 2006-08-22Method and system for providing enhanced call waiting
#5 | 2006-04-11 ✅ Patent 7,027,576 granted on 2006-04-11Call screening apparatus and method
#6 | 2006-03-28 ✅ Patent 7,020,458 granted on 2006-03-28Method and telecommunication system for indicating the receipt of a data message
#7 | 2005-04-14 ✅ Patent 7,095,832 granted on 2006-08-22Method of billing in an abbreviated dialing service
#8 | 2005-02-01 ✅ Patent 6,850,605 granted on 2005-02-01Method of billing in an abbreviated dialing service
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