Paul J. Leach

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pass-thru for client authentication
- Patent number 9,819,666
- Issue date Nov 14, 2017
- Microsoft Technology Licensing, LLC
- David R. Mowers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pass-thru for client authentication
- Patent number 9,407,617
- Issue date Aug 2, 2016
- Microsoft Licensing Technology, LLC
- David R. Mowers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transformation of sequential access control lists utilizing certifi...
- Patent number 9,253,195
- Issue date Feb 2, 2016
- Microsoft Technology Licensing, LLC
- Carl M. Ellison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scoped resource authorization policies
- Patent number 9,208,332
- Issue date Dec 8, 2015
- Microsoft Technology Licensing, LLC
- Paul Leach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Back-end constrained delegation model
- Patent number 9,118,672
- Issue date Aug 25, 2015
- Microsoft Technology Licensing, LLC
- Mark Fishel Novak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed computer systems with time-dependent credentials
- Patent number 9,058,467
- Issue date Jun 16, 2015
- Microsoft Corporation
- Mark Novak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication delegation based on re-verification of cryptographic...
- Patent number 9,055,107
- Issue date Jun 9, 2015
- Microsoft Technology Licensing, LLC
- Gennady Medvinsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed computer systems with time-dependent credentials
- Patent number 9,032,492
- Issue date May 12, 2015
- Microsoft Corporation
- Mark Novak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unobtrusive assurance of authentic user intent
- Patent number 8,996,866
- Issue date Mar 31, 2015
- Microsoft Technology Licensing, LLC
- Crispin Cowan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Resource access based on multiple scope levels
- Patent number 8,984,624
- Issue date Mar 17, 2015
- Microsoft Technology Licensing, LLC
- Raja P. Perumal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reputation checking of executable programs
- Patent number 8,863,291
- Issue date Oct 14, 2014
- Microsoft Corporation
- Daniel Oliver
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Testing access policies
- Patent number 8,813,170
- Issue date Aug 19, 2014
- Microsoft Corporation
- Mark F. Novak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File system operation and digital rights management (DRM)
- Patent number 8,640,256
- Issue date Jan 28, 2014
- Microsoft Corporation
- David B. Cross
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distributed computer systems with time-dependent credentials
- Patent number 8,640,210
- Issue date Jan 28, 2014
- Microsoft Corporation
- Mark Novak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PassThru for client authentication
- Patent number 8,627,440
- Issue date Jan 7, 2014
- Microsoft Corporation
- David R. Mowers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective authorization based on authentication input attributes
- Patent number 8,621,561
- Issue date Dec 31, 2013
- Microsoft Corporation
- David B. Cross
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast-reconnection of negotiable authentication network clients
- Patent number 8,555,069
- Issue date Oct 8, 2013
- Microsoft Corporation
- Liqiang Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transformation of sequential access control lists utilizing certifi...
- Patent number 8,468,579
- Issue date Jun 18, 2013
- Microsoft Corporation
- Carl Melvin Ellison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resource access based on multiple scope levels
- Patent number 8,464,319
- Issue date Jun 11, 2013
- Microsoft Corporation
- Raja P. Perumal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Translating role-based access control policy to resource authorizat...
- Patent number 8,381,306
- Issue date Feb 19, 2013
- Microsoft Corporation
- Dave McPherson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual distributed security system
- Patent number 8,302,149
- Issue date Oct 30, 2012
- Microsoft Corporation
- Giovanni M. Della-Libera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Predictive HTTP authentication mode negotiation
- Patent number 8,266,680
- Issue date Sep 11, 2012
- Microsoft Corporation
- Rick James
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for controlling access privileges for trusted net...
- Patent number 8,230,485
- Issue date Jul 24, 2012
- Microsoft Corporation
- Sterling M. Reasor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Licensing protected content to application sets
- Patent number 8,225,390
- Issue date Jul 17, 2012
- Microsoft Corporation
- Kenneth D. Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File access in multi-protocol environment
- Patent number 8,214,641
- Issue date Jul 3, 2012
- Microsoft Corporation
- Scott A Field
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Kerberos ticket virtualization for network load balancers
- Patent number 8,132,246
- Issue date Mar 6, 2012
- Microsoft Corporation
- Cristian Ilac
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
File system operation and digital rights management (DRM)
- Patent number 8,117,666
- Issue date Feb 14, 2012
- Microsoft Corporation
- David B. Cross
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Domain ID service
- Patent number 8,006,295
- Issue date Aug 23, 2011
- Microsoft Corporation
- Carl M. Ellison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods providing enhanced security model
- Patent number 7,971,230
- Issue date Jun 28, 2011
- Microsoft Corporation
- Sameet H. Agarwal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Policy driven, credential delegation for single sign on and secure...
- Patent number 7,913,084
- Issue date Mar 22, 2011
- Microsoft Corporation
- Gennady Medvinsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Pass-Thru for Client Authentication
- Publication number 20160182488
- Publication date Jun 23, 2016
- Microsoft Technology Licensing, LLC
- David R. Mowers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Pass-Thru for Client Authentication
- Publication number 20140189823
- Publication date Jul 3, 2014
- Microsoft Corporation
- David R. Mowers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transformation of Sequential Access Control Lists Utilizing Certifi...
- Publication number 20130283342
- Publication date Oct 24, 2013
- Carl M. Ellison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESOURCE ACCESS BASED ON MULTIPLE SCOPE LEVELS
- Publication number 20130269025
- Publication date Oct 10, 2013
- Raja P. Perumal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TESTING ACCESS POLICIES
- Publication number 20130125199
- Publication date May 16, 2013
- Microsoft Corporation
- Mark F. Novak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISTRIBUTED COMPUTER SYSTEMS WITH TIME-DEPENDENT CREDENTIALS
- Publication number 20130061299
- Publication date Mar 7, 2013
- Microsoft Corporation
- Mark Novak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISTRIBUTED COMPUTER SYSTEMS WITH TIME-DEPENDENT CREDENTIALS
- Publication number 20130061300
- Publication date Mar 7, 2013
- Microsoft Corporation
- Mark Novak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISTRIBUTED COMPUTER SYSTEMS WITH TIME-DEPENDENT CREDENTIALS
- Publication number 20130061301
- Publication date Mar 7, 2013
- Microsoft Corporation
- Mark Novak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REPUTATION CHECKING OF EXECUTABLE PROGRAMS
- Publication number 20120192275
- Publication date Jul 26, 2012
- Microsoft Corporation
- Daniel Oliver
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCOPED RESOURCE AUTHORIZATION POLICIES
- Publication number 20120167158
- Publication date Jun 28, 2012
- Microsoft Corporation
- Paul Leach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACK-END CONSTRAINED DELEGATION MODEL
- Publication number 20120131661
- Publication date May 24, 2012
- Microsoft Corporation
- Mark Fishel Novak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILE SYSTEM OPERATION AND DIGITAL RIGHTS MANAGEMENT (DRM)
- Publication number 20120117662
- Publication date May 10, 2012
- Microsoft Corporation
- David B. Cross
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESOURCE ACCESS BASED ON MULTIPLE SCOPE LEVELS
- Publication number 20110173679
- Publication date Jul 14, 2011
- Microsoft Corporation
- Raja P. Perumal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UNOBTRUSIVE ASSURANCE OF AUTHENTIC USER INTENT
- Publication number 20110154505
- Publication date Jun 23, 2011
- Microsoft Corporation
- Crispin Cowan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Predictive HTTP Authentication Mode Negotiation
- Publication number 20100251338
- Publication date Sep 30, 2010
- Microsoft Corporation
- Rick James
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Biometric credential verification framework
- Publication number 20100242102
- Publication date Sep 23, 2010
- Microsoft Corporation
- David B. Cross
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAST-RECONNECTION OF NEGOTIABLE AUTHENTICATION NETWORK CLIENTS
- Publication number 20100228982
- Publication date Sep 9, 2010
- Microsoft Corporation
- Liqiang Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PassThru for Client Authentication
- Publication number 20100100953
- Publication date Apr 22, 2010
- Microsoft Corporation
- David R. Mowers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LICENSING PROTECTED CONTENT TO APPLICATION SETS
- Publication number 20090328134
- Publication date Dec 31, 2009
- Microsoft Corporation
- Kenneth D. Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Enhanced Computer Intrusion Detection Methods And Systems
- Publication number 20090241193
- Publication date Sep 24, 2009
- Microsoft Corporation
- Bhalchandra S. Pandit
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KERBEROS TICKET VIRTUALIZATION FOR NETWORK LOAD BALANCERS
- Publication number 20090217029
- Publication date Aug 27, 2009
- Microsoft Corporation
- Cristian Ilac
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTIVE AUTHORIZATION BASED ON AUTHENTICATION INPUT ATTRIBUTES
- Publication number 20090178129
- Publication date Jul 9, 2009
- Microsoft Corporation
- David B. Cross
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILE ACCESS IN MULTI-PROTOCOL ENVIRONMENT
- Publication number 20090055921
- Publication date Feb 26, 2009
- Microsoft Corporation
- Scott A. Field
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOMAIN ID SERVICE
- Publication number 20090007247
- Publication date Jan 1, 2009
- Microsoft Corporation
- Carl M. Ellison
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSFORMATION OF SEQUENTIAL ACCESS CONTROL LISTS UTILIZING CERTIFI...
- Publication number 20080313712
- Publication date Dec 18, 2008
- Microsoft Corporation
- Carl Melvin Ellison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENTITY BASED ACCESS MANAGEMENT
- Publication number 20080307486
- Publication date Dec 11, 2008
- Microsoft Corporation
- Carl Melvin Ellison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACCESS CONTROL NEGATION USING NEGATIVE GROUPS
- Publication number 20080301780
- Publication date Dec 4, 2008
- Microsoft Corporation
- Carl Melvin Ellison
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MODEL-BASED ACCESS CONTROL
- Publication number 20080244736
- Publication date Oct 2, 2008
- Microsoft Corporation
- Butler Lampson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
File System Operation and Digital Rights Management (DRM)
- Publication number 20080235807
- Publication date Sep 25, 2008
- Microsoft Corporation
- David B. Cross
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Authentication delegation based on re-verification of cryptographic...
- Publication number 20080134311
- Publication date Jun 5, 2008
- Microsoft Corporation
- Gennady Medvinsky
- G06 - COMPUTING CALCULATING COUNTING

Paul J. Leach

Person

Patents Grantslast 30 patents

Pass-thru for client authentication

Pass-thru for client authentication

Transformation of sequential access control lists utilizing certifi...

Scoped resource authorization policies

Back-end constrained delegation model

Distributed computer systems with time-dependent credentials

Authentication delegation based on re-verification of cryptographic...

Distributed computer systems with time-dependent credentials

Unobtrusive assurance of authentic user intent

Resource access based on multiple scope levels

Reputation checking of executable programs

Testing access policies

File system operation and digital rights management (DRM)

Distributed computer systems with time-dependent credentials

PassThru for client authentication

Selective authorization based on authentication input attributes

Fast-reconnection of negotiable authentication network clients

Transformation of sequential access control lists utilizing certifi...

Resource access based on multiple scope levels

Translating role-based access control policy to resource authorizat...

Virtual distributed security system

Predictive HTTP authentication mode negotiation

Method and system for controlling access privileges for trusted net...

Licensing protected content to application sets

File access in multi-protocol environment

Kerberos ticket virtualization for network load balancers

File system operation and digital rights management (DRM)

Domain ID service

System and methods providing enhanced security model

Policy driven, credential delegation for single sign on and secure...

Patents Applicationslast 30 patents

Pass-Thru for Client Authentication

Pass-Thru for Client Authentication

Transformation of Sequential Access Control Lists Utilizing Certifi...

RESOURCE ACCESS BASED ON MULTIPLE SCOPE LEVELS

TESTING ACCESS POLICIES

DISTRIBUTED COMPUTER SYSTEMS WITH TIME-DEPENDENT CREDENTIALS

DISTRIBUTED COMPUTER SYSTEMS WITH TIME-DEPENDENT CREDENTIALS

DISTRIBUTED COMPUTER SYSTEMS WITH TIME-DEPENDENT CREDENTIALS

REPUTATION CHECKING OF EXECUTABLE PROGRAMS

SCOPED RESOURCE AUTHORIZATION POLICIES

BACK-END CONSTRAINED DELEGATION MODEL

FILE SYSTEM OPERATION AND DIGITAL RIGHTS MANAGEMENT (DRM)

RESOURCE ACCESS BASED ON MULTIPLE SCOPE LEVELS

UNOBTRUSIVE ASSURANCE OF AUTHENTIC USER INTENT

Predictive HTTP Authentication Mode Negotiation

Biometric credential verification framework

FAST-RECONNECTION OF NEGOTIABLE AUTHENTICATION NETWORK CLIENTS

PassThru for Client Authentication

LICENSING PROTECTED CONTENT TO APPLICATION SETS

Enhanced Computer Intrusion Detection Methods And Systems

KERBEROS TICKET VIRTUALIZATION FOR NETWORK LOAD BALANCERS

SELECTIVE AUTHORIZATION BASED ON AUTHENTICATION INPUT ATTRIBUTES

FILE ACCESS IN MULTI-PROTOCOL ENVIRONMENT

DOMAIN ID SERVICE

TRANSFORMATION OF SEQUENTIAL ACCESS CONTROL LISTS UTILIZING CERTIFI...

ENTITY BASED ACCESS MANAGEMENT

ACCESS CONTROL NEGATION USING NEGATIVE GROUPS

MODEL-BASED ACCESS CONTROL

File System Operation and Digital Rights Management (DRM)

Authentication delegation based on re-verification of cryptographic...