Crunchfish announces early US Digital Cash patent


Crunchfish Digital Cash AB (“Crunchfish”) has received a patent grant from the US Patent and Trademark Office (USPTO) regarding sharing content between devices over internet or cellular communications having first established proximity using short-range communications. This patent applies to any content such images and sounds, but also financial transaction data such as Digital Cash messages, financial tokens and cryptocurrencies. The patent application number is US 11 201 912 and is valid until February 2036. This application has previously been granted in Sweden.



The scope of the patent is sharing content between devices that are detected to be in proximity by short-range communication, such as NFC, BLE, ultrasound or QR-scanning and then sharing data over internet or cellular communications from the device to other devices. 


This is an important grant for Crunchfish because the scope is very wide, its priority date dating back in 2015, and the patent protects sharing content such as images and sounds, but also financial transaction data such as Digital Cash messages, financial tokens and cryptocurrencies”, says Joachim Samuelsson, Crunchfish group CEO and one of the inventors behind this patent.  


Digital Cash messages is the topic on Friday March 4th, 2022 at 08.00 CET / 12.30 IST in the Survival of the fittest webinar series. It will also provide an overview of Crunchfish patents and patents pending within Digital Cash.


For more information, please contact:

Joachim Samuelsson, CEO of Crunchfish AB

+46 708 46 47 88 


Erik Berggren, IR Manager

+46 726 01 16 73


This information is information that Crunchfish AB is obliged to publish in accordance with the EU Market Abuse Regulation. The information was provided by the contact person above for publication on 2 March 2022 at 08:30 CET.


Västra Hamnen Corporate Finance AB is the Certified Adviser. Email: Telephone +46 40 200 250.



About Crunchfish –

Crunchfish is a deep tech company developing a Digital Cash platform for Banks, Payment Services and CBDC implementations and Gesture Interaction technology for AR/VR, automotive and digital interfaces. Crunchfish is listed on Nasdaq First North Growth Market since 2016, with headquarters in Malmö, Sweden and with representation in India.

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