Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11272339 | Methods and systems for purchasing, sharing and transferring ownership of digital music using authenticated data files from near field communication (NFC) chips | Chi Huynh | 2022-03-08 |
| 10638296 | Methods and systems for purchasing, sharing and transferring ownership of digital music using authenticated data files from near field communication (NFC) chips | Chi Huynh | 2020-04-28 |
| 10257680 | Methods and systems for purchasing, sharing and transferring ownership of digital music using authenticated data files from near field communication (NFC) chips | Chi Huynh | 2019-04-09 |