Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10140481 | Card reader with power efficient architecture that includes a power supply and a wake-up circuit | Kartik Lamba, Amish Babu, Jack Dorsey, James M. McKelvey | 2018-11-27 |
| 10007813 | Card reader with passive ID circuit | Amish Babu, Kartik Lamba, Elliot Sather, Jack Dorsey, James M. McKelvey | 2018-06-26 |
| 9858603 | Card reader with power efficient architecture that includes a wake-up circuit | Kartik Lamba, Amish Babu, Michael Shyh-yen Ho, Gerald Thomas Ryle, Jack Dorsey +1 more | 2018-01-02 |