Advanced card applications
US12380307B1 · kind B1 · utility
0Cited by
144References
21Claims
0Family size
Inventors
Key dates
| Filing date | Jun 29, 2010 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Jun 29, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/06187
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Advanced card applications are provided to improve payment, security, identification, organization, medical, entertainment and other functionalities. A dynamic magnetic stripe communications device is provided that can dynamically change any information communicated to a magnetic stripe reader. A light sensing device is provided that can receive information optically via visible or non-visible light. Accordingly, a display may communicate information to a light sensing unit. Accordingly, a card is operable to receive data as well as transmit dynamic data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.