Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Open loop proximity detector

Open loop proximity detector

US Patent 5426435 · Granted Jun 20, 1995

Estimated economic value: $15,605,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Base station transmission of GNSS correction data via beacon frame2023
GNSS reference for subscribed precisions2018
GNSS rover having subscribed precision2016
GNSS reference for subscribed precisions2015
GNSS post positioning with elongated dither sequence2013
GNSS post positioning with selected precision2012
Method and apparatus for GPS geofencing of mobile transmissions2010
Remote subscription unit for GNSS information2009
GPS rover station providing a high integrity position with a selected error2008
Synthetic phase processor for controlling accuracy of high integrity GPS positio2008
GPS reference system providing synthetic reference phases for controlling accura2007
GPS rover station having position dithering for controlling accuracy of secure p2007