Digital Fountain currently holds more than 45 issued patents and has more than 110 pending patent applications in jurisdictions throughout the world. Some of the U.S. issued patents include:
- Information additive code generator and decoder for communication systems (6307487)
- Information additive group code generator and decoder for communications systems (6320520)
- Information additive code generator and decoder for communication systems (6373406)
- Information additive code generator and decoder for communication systems (6614366)
- Information additive code generator and decoder for communication systems (7057534)
- Information additive code generator and decoder for communication systems (7233264)
- Multiple Files On One Server (7072971)
- Multi-Stage Code Generator and Decoder for Communication Systems (7068729)
- Systems and Processes for Decoding Chain Reaction Codes Through Inactivation (6856263)
- Systems and Processes for Decoding Chain Reaction Codes Through Inactivation (7030785)
- Systematic Encoding and Decoding of Chain Reaction Codes (6909383)
- Generating high weight encoding symbols using a basis (6411223)
- On demand encoding with a window (6486803)