Inventor

ELDEFRAWY MOHAMED HAMDY KHALIL

SA2 patents

⚠️ This page may combine multiple inventors who share the name “ELDEFRAWY MOHAMED HAMDY KHALIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KHAN MUHAMMAD KHURRAM

1 patent

US8683564B2Mar 25, 2014

One-time password authentication with infinite nested hash claims

KHAN MUHAMMAD KHURRAM13 citations75

ELDEFRAWY MOHAMED HAMDY KHALIL

1 patent

US8931688B2Jan 13, 2015

System and method for currency validation

ELDEFRAWY MOHAMED HAMDY KHALIL3 citations51