Sujay Sarkar

Follow

Person

Kolkata, IN

People

Patents Grantslast 30 patents

Information Patent Grant
Mobile device access control with two-layered display
- Patent number 9,852,314
- Issue date Dec 26, 2017
- International Business Machines Corporation
- Diptiman Dasgupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile device access control with two-layered display
- Patent number 9,642,012
- Issue date May 2, 2017
- International Business Machines Corporation
- Diptiman Dasgupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE