Inventor
SENDONARIS ANDREW
US41 patents
⚠️ This page may combine multiple inventors who share the name “SENDONARIS ANDREW”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEXTNAV LLC
19 patentsUS10203397B2Feb 12, 2019
Methods and apparatus for improving time of arrival determination
NEXTNAV LLC11 citations84
US10281556B2May 7, 2019
Interference detection and rejection for wide area positioning systems
NEXTNAV LLC10 citations83
US9874624B2Jan 23, 2018
Interference detection and rejection for wide area positioning systems using maximal ratio combining in the correlation domain
NEXTNAV LLC8 citations83
US9247392B2Jan 26, 2016
Systems and methods for location positioning of user device
NEXTNAV LLC8 citations82
US10655961B2May 19, 2020
Systems and methods for determining an altitude error value associated with an estimated altitude of a mobile device
NEXTNAV LLC3 citations73
US9998874B2Jun 12, 2018
Altitude-based indoor or outdoor detection
NEXTNAV LLC4 citations73
US9797982B2Oct 24, 2017
Signaling in a wireless positioning system
NEXTNAV LLC3 citations73
US9784815B2Oct 10, 2017
Separating ranging and data signals in a wireless positioning system
NEXTNAV LLC4 citations73
US9720071B2Aug 1, 2017
Mitigating effects of multipath during position computation
NEXTNAV LLC5 citations73
US10254379B2Apr 9, 2019
Systems and methods for estimating a position of a receiver
NEXTNAV LLC6 citations69
US10241190B2Mar 26, 2019
Position estimation of a receiver using anchor points
NEXTNAV LLC2 citations64
US10598486B2Mar 24, 2020
Systems and methods for improving an estimate of receiver altitude by mitigating the effects of transmitter heating
NEXTNAV LLC1 citations63
US10288424B2May 14, 2019
Systems and methods for improving an estimate of receiver altitude by mitigating the effects of transmitter heating
NEXTNAV LLC1 citations63
US9322900B2Apr 26, 2016
Performance enhancements for local network of beacons
NEXTNAV LLC2 citations63
US10598758B2Mar 24, 2020
Signaling in a wireless positioning system
NEXTNAV LLC0 citations52
US9964647B2May 8, 2018
Directional pruning of transmitters to improve position determination
NEXTNAV LLC1 citations52
US9897684B2Feb 20, 2018
Systems and methods for estimating a position of a receiver in a network of beacons
NEXTNAV LLC1 citations52
US9860866B2Jan 2, 2018
Systems and methods providing transmit diversity to combat multipath effects in position estimation
NEXTNAV LLC1 citations52
US9392410B2Jul 12, 2016
Systems and methods providing transmit diversity to combat multipath effects in position estimation
NEXTNAV LLC1 citations52
QUALCOMM INC
13 patentsUS7340268B2Mar 4, 2008
Reliability determination and combining of power control commands received in a wireless communication system
QUALCOMM INC51 citations92
US7092459B2Aug 15, 2006
Frequency tracking using pilot and non-pilot symbols
QUALCOMM INC20 citations92
US6754254B2Jun 22, 2004
Control of transit power during out-of-lock condition
QUALCOMM INC25 citations92
US6947475B2Sep 20, 2005
Method and apparatus for estimating channel characteristics using pilot and non-pilot data
QUALCOMM INC23 citations91
US7835762B2Nov 16, 2010
Adjusting transmit power in a wireless communication system
QUALCOMM INC11 citations84
US7430191B2Sep 30, 2008
Method and apparatus for performing frequency tracking based on diversity transmitted pilots in a CDMA communication system
QUALCOMM INC10 citations84
US7251467B2Jul 31, 2007
Telecommunications using a tunable oscillator
QUALCOMM INC11 citations84
US7027815B2Apr 11, 2006
Compensating for frequency shift and timing shift in frequency and time tracking loops based on mobile unit velocity
QUALCOMM INC17 citations84
US7420947B2Sep 2, 2008
Communication system performance using position location information
QUALCOMM INC11 citations81
US6940894B2Sep 6, 2005
Power estimation using weighted sum of pilot and non-pilot symbols
QUALCOMM INC8 citations74
US7457319B2Nov 25, 2008
Data partition method to maximize bluetooth baseband throughput
QUALCOMM INC7 citations68
US7002946B2Feb 21, 2006
Frequency discriminator
QUALCOMM INC2 citations63
US6728303B2Apr 27, 2004
Timing discriminator with merge protection
QUALCOMM INC3 citations63
NORTEL NETWORKS CORP
4 patentsUS6094580AJul 25, 2000
Method for optimizing cell-site placement
NORTEL NETWORKS CORP123 citations96
US6097956AAug 1, 2000
Accurate calculation of the probability of outage for the CDMA reverse link
NORTEL NETWORKS CORP46 citations92
US6141552AOct 31, 2000
Estimation of mobility for network planning based on highway maps and traffic data
NORTEL NETWORKS CORP29 citations90
US6167035ADec 26, 2000
Method an apparatus for designing soft handoff regions in a wireless communications system
NORTEL NETWORKS CORP19 citations89