Inventor
HOFFMAN JOHN
US28 patents
⚠️ This page may combine multiple inventors who share the name “HOFFMAN JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAYTHEON CO
4 patentsUS10452872B2Oct 22, 2019
Detection system for detecting changes to circuitry and method of using the same
RAYTHEON CO2 citations70
US10445531B2Oct 15, 2019
Authentication system and method
RAYTHEON CO2 citations70
US10938841B2Mar 2, 2021
Multi-GHz guard sensor for detecting physical or electromagnetic intrusions of a guarded region
RAYTHEON CO0 citations50
US9940483B2Apr 10, 2018
Firmware security interface for field programmable gate arrays
RAYTHEON CO0 citations39
(unassigned)
3 patentsUS6508490B1Jan 21, 2003
Universal pipe-tank connection assembly
39 citations92
US5715828AFeb 10, 1998
Calibration of segmental blood volume changes in arteries and veins during detection of atherosclerosis
16 citations71
US5566677AOct 22, 1996
Calibration of segmental blood changes in arteries and veins during detection of atherosclerosis
15 citations71