Assignee
EWI HOLDINGS INC
US·15 granted patents·474 citations·filing 2000–2019
Top patents by PatentIndex Score
15 records- 0197US9558484B2System and method for electronic prepaid account replenishmentEWI HOLDINGS INC·Filed 2015·Granted Jan 31, 2017·18 cites·13 claims
- 0295US7477731B2Transaction processing platform for facilitating electronic distribution of plural prepaid servicesEWI HOLDINGS INC·Filed 2007·Granted Jan 13, 2009·53 cites·7 claims
- 0395US7131578B2System and method for electronic prepaid account replenishmentEWI HOLDINGS INC·Filed 2004·Granted Nov 7, 2006·88 cites·55 claims
- 0494US6526130B1System and method for distributing personal identification numbers over a computer networkEWI HOLDINGS INC·Filed 2000·Granted Feb 25, 2003·117 cites·27 claims
- 0593US7909242B2System and method for electronic prepaid account replenishmentEWI HOLDINGS INC·Filed 2006·Granted Mar 22, 2011·31 cites·30 claims
- 0693US7613284B2Systems, methods and apparatus for receipt printing and information display in a personal identification number delivery systemEWI HOLDINGS INC·Filed 2007·Granted Nov 3, 2009·38 cites·25 claims
- 0793US7280644B2Transaction processing platform for faciliating electronic distribution of plural prepaid servicesEWI HOLDINGS INC·Filed 2004·Granted Oct 9, 2007·65 cites·54 claims
- 0885US8867713B2Systems and methods for personal identification number distribution and deliveryEWI HOLDINGS INC·Filed 2013·Granted Oct 21, 2014·4 cites·20 claims
- 0985US7676030B2System and method for personal identification number distribution and deliveryEWI HOLDINGS INC·Filed 2004·Granted Mar 9, 2010·23 cites·23 claims
- 1085US7522716B2System and method for distributing personal identification numbers over a computer networkEWI HOLDINGS INC·Filed 2002·Granted Apr 21, 2009·34 cites·8 claims
- 1184US9892406B2System and method for electronic prepaid account replenishmentEWI HOLDINGS INC·Filed 2016·Granted Feb 13, 2018·3 cites·14 claims
- 1274US10915887B2System and method for electronic prepaid account replenishmentEWI HOLDINGS INC·Filed 2019·Granted Feb 9, 2021·0 cites·13 claims
- 1365US10552824B2Transaction processing platform for facilitating electronic distribution of plural prepaid servicesEWI HOLDINGS INC·Filed 2019·Granted Feb 4, 2020·0 cites·24 claims
- 1463US10614447B2Transaction processing platform for facilitating electronic distribution of plural prepaid servicesEWI HOLDINGS INC·Filed 2019·Granted Apr 7, 2020·0 cites·32 claims
- 1562US10210506B2System and method for electronic prepaid account replenishmentEWI HOLDINGS INC·Filed 2018·Granted Feb 19, 2019·0 cites·13 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →