Inventor
DALZELL WILLIAM J
US18 patents
⚠️ This page may combine multiple inventors who share the name “DALZELL WILLIAM J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONEYWELL INT INC
12 patentsUS7671324B2Mar 2, 2010
Anti-tamper enclosure system comprising a photosensitive sensor and optical medium
HONEYWELL INT INC19 citations91
US7509250B2Mar 24, 2009
Hardware key control of debug interface
HONEYWELL INT INC33 citations90
US7535373B2May 19, 2009
Security techniques for electronic devices
HONEYWELL INT INC11 citations83
US7518507B2Apr 14, 2009
Method and system to detect tampering of a closed chassis using a passive fiber optic sensor
HONEYWELL INT INC10 citations83
US7189335B1Mar 13, 2007
Conformal coverings for electronic devices
HONEYWELL INT INC6 citations73
US7796036B2Sep 14, 2010
Secure connector with integrated tamper sensors
HONEYWELL INT INC4 citations62
US7388486B2Jun 17, 2008
Method and system to detect tampering using light detector
HONEYWELL INT INC5 citations62
US8011005B2Aug 30, 2011
Hardware encryption key for use in anti-tamper system
HONEYWELL INT INC6 citations60
US7961885B2Jun 14, 2011
Encrypted JTAG interface
HONEYWELL INT INC2 citations60
US8921971B2Dec 30, 2014
Fibrous laminate interface for security coatings
HONEYWELL INT INC0 citations50
US7402826B2Jul 22, 2008
System and method for non-destructively determining thickness and uniformity of anti-tamper coatings
HONEYWELL INT INC0 citations41
US9130752B2Sep 8, 2015
Tamper-resistant coating for an integrated circuit
HONEYWELL INT INC0 citations31