Inventor · disambiguated record
Francis Cornelius Sommers
Also filed as: SOMMERS FRANCIS C · SOMMERS FRANCIS CORNELIUS
7 granted patents·321 citations·filing 1997–2003
90Inventor score
Top patents by PatentIndex Score
7 records- 0191US6366663B1System for achieving local number portabilityMCI COMMUNICATIONS CORP·Filed 1997·Granted Apr 2, 2002·110 cites·8 claims
- 0288US6411698B1System and method for communication between a telephone data repository and downstream data processing applicationsMCI COMMUNICATIONS CORP·Filed 1998·Granted Jun 25, 2002·72 cites·30 claims
- 0382US6370548B1System and method for achieving local number portabilityMCI WORLDCOM INC·Filed 1998·Granted Apr 9, 2002·46 cites·18 claims
- 0481US7263533B2System and method for auditing and reconciliation of telephone service providers' databases with a regional or central data repositoryMCI COMMUNICATIONS CORP·Filed 2003·Granted Aug 28, 2007·12 cites·21 claims
- 0579US6067354AMethod and system for processing data records from a telephone data repository to a receiving systemMCI COMMUNICATIONS CORP·Filed 1998·Granted May 23, 2000·37 cites·50 claims
- 0675US6047045ASystem and method for testing a telephone data interface systemMCI COMMUNICATIONS CORP·Filed 1998·Granted Apr 4, 2000·30 cites·11 claims
- 0762US6415028B1System and method that allows a telephone data repository to communicate with an external systemMCI COMMUNICATIONS CORP·Filed 1998·Granted Jul 2, 2002·14 cites·28 claims
Join the waitlist — get patent alerts
Get an alert when Francis Cornelius Sommers files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →