Inventor · disambiguated record
Rich Terpstra
Also filed as: TERPSTRA RICH
9 granted patents·1 pending application·1,427 citations·filing 1998–2017
91Inventor score
Top patents by PatentIndex Score
10 records- 0198US6614781B1Voice over data telecommunications network architectureLEVEL 3 COMMUNICATIONS INC·Filed 1998·Granted Sep 2, 2003·1.2k cites·10 claims
- 0296US7564840B2Voice over data telecommunications network architectureLEVEL 3 COMMUNICATIONS LLC·Filed 2003·Granted Jul 21, 2009·131 cites·31 claims
- 0395US8693347B2Voice over data telecommunications network architectureELLIOTT ISAAC K·Filed 2012·Granted Apr 8, 2014·31 cites·10 claims
- 0495US8270421B2Voice over data telecommunications network architectureELLIOTT ISAAC K·Filed 2011·Granted Sep 18, 2012·33 cites·14 claims
- 0595US8089958B2Voice over data telecommunications network architectureELLIOTT ISAAC K·Filed 2007·Granted Jan 3, 2012·34 cites·8 claims
- 0695US8085761B2Voice over data telecommunications network architectureELLIOTT ISAAC K·Filed 2007·Granted Dec 27, 2011·36 cites·20 claims
- 0771US8582560B2System and method for routing calls associated with private dialing plansTERPSTRA RICH·Filed 2009·Granted Nov 12, 2013·5 cites·17 claims
- 0856US9596101B2System and method for routing calls associated with private dialing plansLEVEL 3 COMMUNICATIONS LLC·Filed 2013·Granted Mar 14, 2017·0 cites·11 claims
- 0953US10250412B2System and method for routing calls associated with private dialing plansLEVEL 3 COMMUNICATIONS LLC·Filed 2017·Granted Apr 2, 2019·0 cites·9 claims
- 1042US2007153813A1Traffic distribution in a communications networkLEVEL 3 COMMUNICATIONS INC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →