P

Inventor

ROUSKOV YORDAN I

US16 patents
⚠️ This page may combine multiple inventors who share the name “ROUSKOV YORDAN I”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MICROSOFT TECHNOLOGY LICENSING LLC

5 patents
US9692747B2Jun 27, 2017

Authenticating linked accounts

MICROSOFT TECHNOLOGY LICENSING LLC6 citations84
US9673984B2Jun 6, 2017

Session key cache to maintain session keys

MICROSOFT TECHNOLOGY LICENSING LLC7 citations83
US11121873B2Sep 14, 2021

System and method for hardening security between web services using protected forwarded access tokens

MICROSOFT TECHNOLOGY LICENSING LLC10 citations80
US9294457B2Mar 22, 2016

Federated realm discovery

MICROSOFT TECHNOLOGY LICENSING LLC2 citations61
US10873583B2Dec 22, 2020

Extensible framework for authentication

MICROSOFT TECHNOLOGY LICENSING LLC0 citations33

ROUSKOV YORDAN I

3 patents
US8549298B2Oct 1, 2013

Secure online service provider communication

ROUSKOV YORDAN I13 citations82
US8726358B2May 13, 2014

Identity ownership migration

ROUSKOV YORDAN I8 citations79
US9544147B2Jan 10, 2017

Model based multi-tier authentication

ROUSKOV YORDAN I2 citations66

CHOW TREVIN M

2 patents
US8225385B2Jul 17, 2012

Multiple security token transactions

CHOW TREVIN M309 citations95
US8341718B2Dec 25, 2012

Short-lived certificate authority service

CHOW TREVIN M11 citations80

BAILEY DAVID W

1 patent
US8327428B2Dec 4, 2012

Authenticating linked accounts

BAILEY DAVID W87 citations94

MICROSOFT CORP

1 patent
US9065817B2Jun 23, 2015

Authenticating linked accounts

MICROSOFT CORP8 citations84

MICROSOFT TECH LIECENSING LLC

1 patent
US10693882B2Jun 23, 2020

Resource-based selection of identity provider

MICROSOFT TECH LIECENSING LLC2 citations62

SCHECHTER STUART

1 patent
US9124431B2Sep 1, 2015

Evidence-based dynamic scoring to limit guesses in knowledge-based authentication

SCHECHTER STUART2 citations61

HSUEH WALTER C

1 patent
US8566915B2Oct 22, 2013

Mixed-mode authentication

HSUEH WALTER C4 citations54

KAMEL TAREK BAHAA EL-DIN MAHMOUD

1 patent
US8490201B2Jul 16, 2013

Protecting account security settings using strong proofs

KAMEL TAREK BAHAA EL-DIN MAHMOUD2 citations51