Inventor
KASSAS ZAK
US9 patents
Patents
9 patentsUS11960018B2Apr 16, 2024
Receiver design for doppler positioning with low earth orbit satellites and differential carrier phase measurements
UNIV CALIFORNIA1 citations58
US11729583B2Aug 15, 2023
Systems and methods for TOA and DOA acquisition and tracking for signal of opportunity positioning
UNIV CALIFORNIA0 citations57
US12517209B2Jan 6, 2026
Systems and methods for blind opportunistic navigation, cognitive deciphering of partially known signals of opportunity, and blind Doppler estimation from LEO satellite signals
UNIV CALIFORNIA0 citations53
US11953607B2Apr 9, 2024
Navigation with differential carrier phase measurement from low earth orbit satellites
UNIV CALIFORNIA0 citations53
US11808867B2Nov 7, 2023
Simultaneous tracking and navigation using LEO satellite signals
UNIV CALIFORNIA1 citations53
US11454726B2Sep 27, 2022
Indoor localization with LTE carrier phase measurements and synthetic aperture antenna array
UNIV CALIFORNIA0 citations48
US12401558B2Aug 26, 2025
Systems and methods for opportunistic time of arrival estimation for opportunistic localization with 5G signals
UNIV CALIFORNIA0 citations47
US11921522B2Mar 5, 2024
Sub-meter accurate navigation and cycle slip detection with long-term evolution (LTE) carrier phase measurements
UNIV CALIFORNIA0 citations47
US11199630B2Dec 14, 2021
Indoor localization system with LTE code and carrier phase measurements and an IMU
UNIV CALIFORNIA0 citations47