Inventor

ENGDAHL CHRISTOPHER J

US6 patents

⚠️ This page may combine multiple inventors who share the name “ENGDAHL CHRISTOPHER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MICROSOFT TECHNOLOGY LICENSING LLC

2 patents

US9740781B2Aug 22, 2017

Secure DNS query

MICROSOFT TECHNOLOGY LICENSING LLC9 citations81

US11216514B2Jan 4, 2022

Secure DNS query

MICROSOFT TECHNOLOGY LICENSING LLC2 citations70

ENGDAHL CHRISTOPHER J

2 patents

US8060927B2Nov 15, 2011

Security state aware firewall

ENGDAHL CHRISTOPHER J13 citations78

US8875237B2Oct 28, 2014

Private network access using IPv6 tunneling

ENGDAHL CHRISTOPHER J5 citations62

MICROSOFT CORP

1 patent

US7895319B2Feb 22, 2011

Variable DNS responses based on client identity

MICROSOFT CORP14 citations81

STATIA JEROMY S

1 patent

US8935748B2Jan 13, 2015

Secure DNS query

STATIA JEROMY S11 citations79