Issued Patents All Time
Showing 51–75 of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9185135 | Location based enforcement of mobile policy | Rajarshi Gupta, Saumitra Mohan Das | 2015-11-10 |
| 9161172 | Map-based adaptive sampling of orientation sensors for positioning | Sameera Poduri, Payam Pakzad, Vinay Sridhara, Saumitra Mohan Das | 2015-10-13 |
| 9144036 | Dynamic power amplifier backoff using headroom information | Alexei Yurievitch Gorokhov, Jaber Mohammad Borran, Avneesh Agrawal, Naga Bhushan, Tamer Kadous | 2015-09-22 |
| 9143305 | Pilot signal transmission for an orthogonal frequency division wireless communication system | Alexei Yurievitch Gorokhov, Arak Sutivong, Dhananjay Ashok Gore, Tingfang Ji | 2015-09-22 |
| 9137681 | Device for round trip time measurements | Saumitra Mohan Das, Alok Aggarwal, Edward Thomas Lingham Hardie | 2015-09-15 |
| 9135705 | Sensor calibration and position estimation based on vanishing point determination | Hui Chao, Sameera Poduri, Saumitra Mohan Das, Faraz Mohammad Mirzaei | 2015-09-15 |
| 9125153 | Method and apparatus for two-way ranging | Alok Aggarwal, Vinay Sridhara | 2015-09-01 |
| 9119026 | Enhanced pilot signal | Peter J. Black, Qiang Wu, Roberto Padovani, Wanlun Zhao, Yeliz Tokgoz +4 more | 2015-08-25 |
| 9118375 | Minimum mean squared error approach to interference cancellation and maximum likelihood decoding of space-time block codes | Nambirajan Seshadri | 2015-08-25 |
| 9118111 | Antenna array calibration for wireless communication systems | Alexei Yurievitch Gorokhov, Rajiv Vijayan | 2015-08-25 |
| 9106296 | Beam space time coding and transmit diversity | — | 2015-08-11 |
| 9100076 | Time varying delay diversity of OFDM | Avneesh Agrawal | 2015-08-04 |
| 9083508 | Method and apparatus for data transmission using multiple transmit antennas | Arthur Robert Calderbank, Nambirajan Seshadri, Vahid Tarokh | 2015-07-14 |
| 9058702 | Method for securely delivering indoor positioning data and applications | Hui Chao, Jiajian Chen, Saumitra Mohan Das | 2015-06-16 |
| 9020191 | Image-based indoor position determination | Rajarshi Gupta, Saumitra Mohan Das, Hui Chao | 2015-04-28 |
| 9014721 | Mobile device locating in conjunction with localized environments | Saumitra Mohan Das, Rajarshi Gupta | 2015-04-21 |
| 9002349 | Post-deployment calibration for wireless position determination | Alok Aggarwal, Jin Guo | 2015-04-07 |
| 8938211 | Providing and utilizing maps in location determination based on RSSI and RTT data | Saumitra Mohan Das, Alok Aggarwal, Vinay Sridhara, Edward Thomas Lingham Hardie | 2015-01-20 |
| 8892127 | Wireless-based positioning adjustments using a motion sensor | Vinay Sridhara, Alok Aggarwal | 2014-11-18 |
| 8831594 | Post-deployment calibration of wireless base stations for wireless position determination | Alok Aggarwal, Jin Guo | 2014-09-09 |
| 8812015 | Mobile device locating in conjunction with localized environments | Saumitra Mohan Das, Rajarshi Gupta | 2014-08-19 |
| 8805423 | Adaptive passive scanning and/or active probing techniques for mobile device positioning | Vinay Sridhara, Saumitra Mohan Das, Ravi Palanki | 2014-08-12 |
| 8781492 | Device for round trip time measurements | Saumitra Mohan Das, Alok Aggarwal, Edward Thomas Lingham Hardie | 2014-07-15 |
| 8781404 | Portable electronic device positioning based on multipath characterization information associated with wireless network transmitting devices | Vinay Sridhara, Saumitra Mohan Das | 2014-07-15 |
| 8775065 | Radio model updating | Rajarshi Gupta, Alok Aggarwal, Saumitra Mohan Das, Vinay Sridhara | 2014-07-08 |