Inventor · disambiguated record
Roger Albert Sosa
Also filed as: SOSA ROGER ALBERT
4 granted patents·104 citations·filing 1998–2007
79Inventor score
Top patents by PatentIndex Score
4 records- 0194US6570970B2Calling-party-pays call processing for cellular and pagingAMERITECH CORP·Filed 2001·Granted May 27, 2003·63 cites·13 claims
- 0272US7257209B2Calling-party-pays call processing for cellular and pagingSBC PROPERTIES LP·Filed 2003·Granted Aug 14, 2007·10 cites·18 claims
- 0365US6263056B1Calling-party-pays call processing for cellular and pagingAMERITECH CORP·Filed 1998·Granted Jul 17, 2001·30 cites·13 claims
- 0464US8036354B2Calling-party-pays call processing for cellular and pagingAT & T IP I LP·Filed 2007·Granted Oct 11, 2011·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →