Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9000980 | GNSS receiver correlating doppler derotation samples with code phases | Jasbir Singh Nayyar, Karthik Ramasubramanian | 2015-04-07 |
| 8935597 | Receivers, circuits, and methods to improve GNSS time-to-fix and other performances | Sandeep Rao, Karthik Ramasubramanian | 2015-01-13 |
| 8934522 | Circuits, devices, and processes for improved positioning satellite reception and other spread spectrum reception | Sunil Chomal, Karthik Ramasubramanian, Hemanth Mullur | 2015-01-13 |
| 8897401 | AGC maintaining analog peak value based on peak-to-average ratio | Bijoy Bhukania, Karthik Ramasubramanian | 2014-11-25 |
| 8847819 | Clock drift profile determination in navigation system receivers | Karthik Ramasubramanian | 2014-09-30 |
| 8787435 | Narrow band interference determined by second and fourth order norms | Bijoy Bhukania, Karthik Ramasubramanian | 2014-07-22 |
| 8693598 | Radio receiver with mitigation modules and mixers with phase compensation | Karthik Subburaj, Raghu Ganesan, Karthik Ramasubramanian | 2014-04-08 |
| 8581780 | Concatenating free sections in memory that store satellite search signals | Jasbir Singh, Aravind Ganesan | 2013-11-12 |
| 8582699 | Maintaining ADC input magnitude from digital par and peak value | Bijoy Bhukania, Karthik Ramasubramanian | 2013-11-12 |
| 8477631 | Dynamic low power radio modes | Sthanunathan Ramakrishnan, Bijoy Bhukania, Sarma Sundareswara Gunturi, Jaiganesh Balakrishnan, Rakesh Kumar +2 more | 2013-07-02 |
| 8441398 | Receivers, circuits, and methods to improve GNSS time-to-fix and other performances | Sandeep Rao, Karthik Ramasubramanian | 2013-05-14 |
| 8436771 | Enhancing search capacity of global navigation satellite system (GNSS) receivers | Jasbir Singh, Aravind Ganesan | 2013-05-07 |
| 8345811 | Digital radio processor architecture with reduced DCO modulation range requirement | Sarma Sundareswara Gunturi, Sthanunathan Ramakrishnan, Jayawardan Janardhanan, Debapriya Sahu, Subhashish Mukherjee | 2013-01-01 |
| 7817736 | Correcting for carrier frequency offset in multi-carrier communication systems | Sarma Sundareswara Gunturi, Nagasatya Srikanth Puvvada | 2010-10-19 |