Patents

1.  Ubaidullah Rajput, Eun Hasoo, and Heekuck Oh, “암호화화폐의거래를보호하는방법 

    및장치,”(Method and Apparatus for Protecting Transaction of Encrypted Currency), 

    2016. [Registered Patent Number  10-1660627]. 

2.  Ubaidullah Rajput, and Heekuck Oh, “차량형 애드혹 네트워크를 위한  라이버시를 

    보존하는 두 단계 익명성 읶증 방법 및시스템,” (Two Level Privacy Preserving 

    Pseudonymous Authentication Method for Vehicular Ad-Hoc Network), 2017, 

    [Registered Patent Number 10-1749449]. 

3.  Ubaidullah Rajput, Heekuck Oh, and Fizza Abbas, " VANET을위한클라우드지원 

    조건부프라이버시를보호하는인증방법및시스템, " (Assisted Conditional Privacy 

    Preserving Authentication Method for VANET), 2018, [Registered Patent Number 10- 

    1837338. 

4.  Fizza Abbas, Ubaidullah Rajput, and Heekuck Oh, “접근 기반 모바읷 소셜 네트워크 

    환경에서 클라우드를 이용한 프라이버시 보존형 매치메이킹 기”(Privacy Preserving 

    Matchmaking     Using  Cloud   in  Encounter  Based  Mobile   Social  Networks),  2019. 

    [Registered Patent Number 10-1945611].