Inventor
HWANG PATRICK Y
US23 patents
⚠️ This page may combine multiple inventors who share the name “HWANG PATRICK Y”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROCKWELL COLLINS INC
12 patentsUS9596073B1Mar 14, 2017
Picosecond clock synchronization technique for communication and navigation platform equipment
ROCKWELL COLLINS INC31 citations92
US7310062B1Dec 18, 2007
Dual antenna diversity method to detect GPS signal tampering
ROCKWELL COLLINS INC46 citations92
US7027822B1Apr 11, 2006
Distributed GPS for geolocation of a network of nodes
ROCKWELL COLLINS INC53 citations92
US6266009B1Jul 24, 2001
Method to improve carrier smoothing of code pseudorange for global positioning and GNSS receiver implementing the same
ROCKWELL COLLINS INC25 citations92
US7783425B1Aug 24, 2010
Integrity-optimized receiver autonomous integrity monitoring (RAIM)
ROCKWELL COLLINS INC31 citations89
US7679554B1Mar 16, 2010
Communications link time transfer to improve navigation system accuracy
ROCKWELL COLLINS INC10 citations84
US7405694B1Jul 29, 2008
Communication link time transfer to improve navigation system accuracy
ROCKWELL COLLINS INC10 citations84
US10247573B1Apr 2, 2019
Guidance system and method for low visibility takeoff
ROCKWELL COLLINS INC13 citations80
US7956802B1Jun 7, 2011
Integrity-optimized receiver autonomous integrity monitoring (RAIM) for vertical integrity monitoring
ROCKWELL COLLINS INC19 citations80
US6393291B1May 21, 2002
Method and apparatus for deriving a high rate output in a GPS system
ROCKWELL COLLINS INC10 citations74
US11337034B1May 17, 2022
Staggered examination of non-trusted receiver information
ROCKWELL COLLINS INC4 citations73
US8041535B1Oct 18, 2011
Low-cost integration of inertial sensor with angle encoder on a swivel mount to accurately track angle changes from a reference bearing
ROCKWELL COLLINS INC6 citations63
HWANG PATRICK Y
4 patentsUS8193981B1Jun 5, 2012
Coordinated sensing and precision geolocation of target emitter
HWANG PATRICK Y225 citations98
US8880001B1Nov 4, 2014
Collaborative positioning, navigation and timing
HWANG PATRICK Y28 citations92
US9094392B1Jul 28, 2015
GNSS receiver autonomous signal authentication using signal stability analysis system and related method
HWANG PATRICK Y7 citations83
US9245343B1Jan 26, 2016
Real-time image geo-registration processing
HWANG PATRICK Y6 citations72
ROCKWELL COLLINS
4 patentsUS6496779B1Dec 17, 2002
Inertial measurement unit with magnetometer for detecting stationarity
ROCKWELL COLLINS59 citations96
US6317688B1Nov 13, 2001
Method and apparatus for achieving sole means navigation from global navigation satelite systems
ROCKWELL COLLINS133 citations95
US6757624B1Jun 29, 2004
Synthetic pressure altitude determining system and method of integrity monitoring from a pressure sensor
ROCKWELL COLLINS39 citations92
US6492934B1Dec 10, 2002
Method of deriving ground speed for descending aircraft
ROCKWELL COLLINS50 citations90
ROCKWELL INTERNATIONAL CORP
2 patentsUS5021792AJun 4, 1991
System for determining direction or attitude using GPS satellite signals
ROCKWELL INTERNATIONAL CORP125 citations98
US6166683ADec 26, 2000
System and method for high-integrity detection and correction of cycle slip in a carrier phase-related system
ROCKWELL INTERNATIONAL CORP59 citations96