Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10206073 | Method and apparatus for performing call switching | Dayama Dwarkaprasad | 2019-02-12 |
DK
Das Kumarbrata
Overall (2019): #495,435 of 560,194Top 90%
1
Patents 2019