Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9319881 | Personal digital identity device with fingerprint sensor | Siva G. Narendra, Prabhakar Tadepalli, Donald Allen Bloodworth | 2016-04-19 |
| 9281633 | MicroUSB accessory device with antenna | Siva G. Narendra, Prabhakar Tadepalli | 2016-03-08 |
| 9231945 | Personal digital identity device with motion sensor | Siva G. Narendra, Prabhakar Tadepalli, Donald Allen Bloodworth | 2016-01-05 |
| 9215592 | Configurable personal digital identity device responsive to user interaction | Siva G. Narendra, Prabhakar Tadepalli | 2015-12-15 |
| 9207650 | Configurable personal digital identity device responsive to user interaction with user authentication factor captured in mobile device | Siva G. Narendra, Prabhakar Tadepalli | 2015-12-08 |
| 9183371 | Personal digital identity device with microphone | Siva G. Narendra, Prabhakar Tadepalli | 2015-11-10 |
| 9166281 | Offset PCB lightning connector accessory device | Siva G. Narendra, Prabhakar Tadepalli | 2015-10-20 |
| 9154500 | Personal digital identity device with microphone responsive to user interaction | Siva G. Narendra, Prabhakar Tadepalli | 2015-10-06 |
| 9143938 | Personal digital identity device responsive to user interaction | Siva G. Narendra, Prabhakar Tadepalli | 2015-09-22 |
| 9122965 | 13.56 MHz enhancement circuit for smartcard controller | Siva G. Narendra, Prabhakar Tadepalli | 2015-09-01 |
| 9117152 | 13.56 MHz enhancement circuit for smartmx smartcard controller | Siva G. Narendra, Prabhakar Tadepalli | 2015-08-25 |
| 9113329 | Mobile device learning mode for secure identification | Siva G. Narendra, Pradeep H. Rajashekarappa, Donald Allen Bloodworth, Prabhakar Tadepalli, Kishan H Saralaya | 2015-08-18 |
| 9086689 | Configurable personal digital identity device with imager responsive to user interaction | Siva G. Narendra, Prabhakar Tadepalli | 2015-07-21 |
| 9077794 | Lightning connector accessory device | Siva G. Narendra, Prabhakar Tadepalli | 2015-07-07 |
| 8937549 | Enhanced integrated circuit with smartcard controller | Siva G. Narendra, Prabhakar Tadepalli | 2015-01-20 |
| 8866614 | Active circuit for RFID | Siva G. Narendra, Prabhakar Tadepalli | 2014-10-21 |
| 8843062 | Coupling area enhancement apparatus, system, and method | Siva G. Narendra | 2014-09-23 |
| 8814053 | Mobile payment device with small inductive device powered by a host device | Siva G. Narendra, Prabhakar Tadepalli | 2014-08-26 |
| 8451122 | Smartcard performance enhancement circuits and systems | Siva G. Narendra, Prabhakar Tadepalli | 2013-05-28 |
| 8410936 | Contactless card that receives power from host device | Siva G. Narendra, Prabhakar Tadepalli | 2013-04-02 |
| 8072331 | Mobile payment device | Siva G. Narendra, Prabhakar Tadepalli | 2011-12-06 |
| 7961101 | Small RFID card with integrated inductive element | Siva G. Narendra, Prabhakar Tadepalli | 2011-06-14 |