Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11777513 | FDAC/2 spur estimation and correction | Karthikeyan Gunasekaran, Snehasish Roychowdhury, Rakesh Manjunath, Aswath V S, Sarma Sudareswara Gunturi +3 more | 2023-10-03 |
| 11569827 | Analog-to-digital convertor pseudo periodic IL estimation | Nithin Gopinath, Sai Aditya Nurani, Joseph Palackal Mathew, Nagalinga Swamy Basayya Aremallapur | 2023-01-31 |
| 11469784 | Spur estimating receiver system | Aswath VS, Sriram Murali, Sarma Sundareswara Gunturi, Jaiganesh Balakrishnan, Sashidharan Venkatraman | 2022-10-11 |
| 11095485 | Frequency-domain IQ mismatch estimation | Jawaharlal Tangudu, Sashidharan Venkatraman, Sundarrajan Rangachari, Sarma Sundareswara Gunturi | 2021-08-17 |
| 10979262 | IQ mismatch correction for zero-IF/low-IF TX/RX | Jawaharlal Tangudu, Jaiganesh Balakrishnan | 2021-04-13 |
| 10924320 | IQ mismatch correction module | Chandrasekhar Sriram, Raju Kharataram Chaudhari | 2021-02-16 |
| 10812294 | Channel estimation method and system for IQ imbalance and local oscillator leakage correction | Jawaharlal Tangudu, Sashidharan Venkatraman, Sarma Sundareswara Gunturi, Chandrasekhar Sriram, Ram Narayan Krishna Nama Mony | 2020-10-20 |
| 10715376 | Enhanced IQ mismatch correction function generator | Jaiganesh Balakrishnan, Jawaharlal Tangudu, Chandrasekhar Sriram | 2020-07-14 |
| 10541703 | Interleaved ADC with estimation of DSA-setting-based IL mismatch | Sashidharan Venkatraman, Jaiganesh Balakrishnan, Sreenath Narayanan Potty | 2020-01-21 |
| 10277202 | Methods and apparatus for efficient linear combiner | Jaiganesh Balakrishnan, Pooja Sundar, Sashidharan Venkatraman | 2019-04-30 |
| 10250273 | Band specific interleaving mismatch compensation in RF ADCs | Sashidharan Venkatraman, Chandrasekhar Sriram, Jawaharlal Tangudu | 2019-04-02 |
| 10050636 | Methods and apparatus to reduce non-linearity in analog to digital converters | Jawaharlal Tangudu, Nagarajan Viswanathan, Pooja Sundar | 2018-08-14 |
| 9955300 | Method for incorporating invisible access points for RSSI-based indoor positioning applications | Mohamed Mansour, Deric Wayne Waters | 2018-04-24 |
| 9813072 | Methods and apparatus to increase an integrity of mismatch corrections of an interleaved analog to digital converter | Sashidharan Venkatraman, Jaiganesh Balakrishnan | 2017-11-07 |
| 9762254 | Continuous tracking of mismatch correction in both analog and digital domains in an interleaved ADC | Sashidharan Venkatraman, Jaiganesh Balakrishnan | 2017-09-12 |
| 9513374 | Measurement error covariance in GNSS receiver circuitry, pseudoranges, reference position | Atul Vasant Deshpande, Sandeep Rao | 2016-12-06 |
| 9510319 | Method and system for location estimation | Sashidharan Venkatraman, Ravi Krishna Bhat, Jaiganesh Balakrishnan, Saket Thukral | 2016-11-29 |
| 9374678 | Kalman filter iteratively performing time/measurement update of user/relative floor locations | Pankaj Gupta, Jaiganesh Balakrishnan, Sachin Bhardwaj | 2016-06-21 |
| 9184762 | Mismatch profile | Sashidharan Venkatraman, Sreenath Narayanan Potty, Sunil Chomal, Nagarajan Viswanathan, Jawaharlal Tangudu | 2015-11-10 |
| 9178525 | Mismatch corrector | Sreenath Narayanan Potty | 2015-11-03 |
| 9160358 | Close-in tones | Jawaharlal Tangudu, Sashidharan Venkatraman, Karthik Subramani, Sreenath Narayanan Potty | 2015-10-13 |
| 9069073 | Removing and de-weighting outlier measurements from satellite and previous information | Sandeep Rao | 2015-06-30 |
| 9001948 | Pulse shaping in a communication system | — | 2015-04-07 |
| 8930136 | Static heading detection in personal navigation device | Tarkesh Pande, Jaiganesh Balakrishnan, Deric Wayne Waters, Goutam Dutta, Jayawardan Janardhanan +2 more | 2015-01-06 |
| 8924155 | System and method for access point based positioning | Deric Wayne Waters, Ariton E. Xhafa, Jaiganesh Balakrishnan, Tarkesh Pande, Sandeep Kasargod +1 more | 2014-12-30 |