Inventor
GUILFORD JOHN H
US10 patents
⚠️ This page may combine multiple inventors who share the name “GUILFORD JOHN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGILENT TECHNOLOGIES INC
4 patentsUS7411937B2Aug 12, 2008
Time synchronization system and method for synchronizing locating units within a communication system using a known external signal
AGILENT TECHNOLOGIES INC28 citations91
US6185594B1Feb 6, 2001
Versatile signal generator
AGILENT TECHNOLOGIES INC22 citations91
US7668891B2Feb 23, 2010
Adjustable time accumulator
AGILENT TECHNOLOGIES INC3 citations61
US7397312B2Jul 8, 2008
Spectrum analyzer and method for correcting frequency errors
AGILENT TECHNOLOGIES INC6 citations61
KEYSIGHT TECHNOLOGIES INC
3 patentsUS9319050B1Apr 19, 2016
Multiple synchronizable signal generators using a single field programmable gate array
KEYSIGHT TECHNOLOGIES INC4 citations64
US12348229B2Jul 1, 2025
Continuous phase maintenance for switched frequencies using phase accumulators
KEYSIGHT TECHNOLOGIES INC0 citations48
US10288685B2May 14, 2019
Multi-bank digital stimulus response in a single field programmable gate array
KEYSIGHT TECHNOLOGIES INC0 citations34