MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202611110313 A) filed by Chandigarh University on September 14, 2026, for A Secure Universal Smart Digital Card.
Inventor includes Deven.
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: The present invention discloses a secure universal smart card system configured to store, manage, and selectively emulate a plurality of card profiles within a single card-sized 5 hardware device. The system comprises an embedded secure element, encrypted memory, authentication subsystem, dynamic display subsystem, card emulation and communication subsystem, external connectivity subsystem, and control logic. The card profiles are cryptographically isolated within secure storage, and user authentication is required before a selected card profile can be activated. Upon selection, only the selected card profile is 10 temporarily enabled for communication with a compatible external reader through an appropriate communication protocol, while other card profiles remain inactive. The dynamic display selectively presents limited information associated with the selected card. Following completion of an operation or expiration of a predetermined active period, the selected card is automatically deactivated and the device returns to a locked or standby state.
Disclaimer: Curated by HT Syndication.
