Dentist gets U.S. patent for digital paper currency
The Hindu
Each transaction of the high-value paper currency is updated on portal
A Digitalised High-Value Paper Currency technology developed by R.S. Dhanya, a Chavakkad-based dentist, has received U.S. patent approval. The digitalised currency was developed by Dr. Dhanya to counter counterfeiting of currency.
Frequent reports about counterfeit currency and her own experience with a fake currency prompted the dentist to develop the technology.
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