Jeffrey B. Lotspiech

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Simple nonautonomous peering media clone detection
- Patent number 11,868,170
- Issue date Jan 9, 2024
- Warner Bros. Entertainment Inc.
- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Content distribution with renewable content protection
- Patent number 11,734,393
- Issue date Aug 22, 2023
- Warner Bros. Entertainment Inc.
- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Renewable traitor tracing
- Patent number 11,108,569
- Issue date Aug 31, 2021
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simple nonautonomous peering media clone detection
- Patent number 10,740,453
- Issue date Aug 11, 2020
- Warner Bros. Entertainment Inc.
- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unified broadcast encryption system
- Patent number 9,866,377
- Issue date Jan 9, 2018
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identifying and locating authenticated services using broadcast enc...
- Patent number 9,755,836
- Issue date Sep 5, 2017
- International Business Machines Corporation
- Thomas A. Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unified broadcast encryption system
- Patent number 9,729,316
- Issue date Aug 8, 2017
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unified broadcast encryption system
- Patent number 9,712,321
- Issue date Jul 18, 2017
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Countering server-based attacks on encrypted content
- Patent number 9,621,345
- Issue date Apr 11, 2017
- International Business Machines Corporation
- Jeffrey B. Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Renewable traitor tracing
- Patent number 9,520,993
- Issue date Dec 13, 2016
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system and program product for attaching a title key to enc...
- Patent number 9,300,465
- Issue date Mar 29, 2016
- International Business Machines Corporation
- Eric M. Foster
- G11 - INFORMATION STORAGE
Information Patent Grant
Countering server-based attacks on encrypted content
- Patent number 9,294,276
- Issue date Mar 22, 2016
- International Business Machines Corporation
- Jeffrey B. Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device archiving of past cluster binding information on a broadcast...
- Patent number 9,009,489
- Issue date Apr 14, 2015
- International Business Machines Corporation
- Thomas A. Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device archiving of past cluster binding information on a broadcast...
- Patent number 9,009,487
- Issue date Apr 14, 2015
- International Business Machines Corporation
- Thomas A. Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Authentication and authorization of a device by a service using bro...
- Patent number 8,862,878
- Issue date Oct 14, 2014
- International Business Machines Corporation
- Thomas A. Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simple nonautonomous peering network media
- Patent number 8,793,762
- Issue date Jul 29, 2014
- Secure Content Storage Association LLC
- Aaron Marking
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interoperable digital rights management
- Patent number 8,750,523
- Issue date Jun 10, 2014
- Disney Enterprises, Inc.
- Arnaud Robert
- G11 - INFORMATION STORAGE
Information Patent Grant
Method, system and program product for modifying content usage cond...
- Patent number 8,656,178
- Issue date Feb 18, 2014
- International Business Machines Corporation
- Eric M. Foster
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording keys in a broadcast-encryption-based system
- Patent number 8,571,209
- Issue date Oct 29, 2013
- International Business Machines
- Thomas Alexander Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing performance of repeated device compliance update messages
- Patent number 8,528,055
- Issue date Sep 3, 2013
- International Business Machines Corporation
- Thomas A. Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tracing traitor coalitions and preventing piracy of digital content...
- Patent number 8,495,755
- Issue date Jul 23, 2013
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security classes in a media key block
- Patent number 8,422,684
- Issue date Apr 16, 2013
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for cryptographically authenticating data items
- Patent number 8,265,275
- Issue date Sep 11, 2012
- International Business Machines Corporation
- Jeffrey B. Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interoperable digital rights management
- Patent number 8,190,918
- Issue date May 29, 2012
- Disney Enterprises, Inc.
- Arnaud Robert
- G11 - INFORMATION STORAGE
Information Patent Grant
Tracing traitor coalitions and preventing piracy of digital content...
- Patent number 8,176,568
- Issue date May 8, 2012
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Traitor detection for multilevel assignment
- Patent number 8,122,501
- Issue date Feb 21, 2012
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, method, and service for delivering multimedia content by me...
- Patent number 8,121,952
- Issue date Feb 21, 2012
- International Business Machines Corporation
- Bradley Collar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive traitor tracing
- Patent number 8,108,928
- Issue date Jan 31, 2012
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast encryption with dual tree sizes
- Patent number 8,090,105
- Issue date Jan 3, 2012
- International Business Machines Corporation
- Jeffrey Bruce Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for tracing tardos fingerprint codes
- Patent number 8,051,492
- Issue date Nov 1, 2011
- International Business Machines Corporation
- Jeffrey Bruce Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SIMPLE NONAUTONOMOUS PEERING MEDIA CLONE DETECTION
- Publication number 20240143728
- Publication date May 2, 2024
- Warner Bros Entertainment Inc.
- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIMPLE NONAUTONOMOUS PEERING MEDIA CLONE DETECTION
- Publication number 20200372146
- Publication date Nov 26, 2020
- Warner Bros Entertainment Inc.
- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Unified Broadcast Encryption System
- Publication number 20170317822
- Publication date Nov 2, 2017
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RENEWABLE TRAITOR TRACING
- Publication number 20170063558
- Publication date Mar 2, 2017
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT DISTRIBUTION WITH RENEWABLE CONTENT PROTECTION
- Publication number 20160171186
- Publication date Jun 16, 2016
- Secure Content Storage Association LLC
- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COUNTERING SERVER-BASED ATTACKS ON ENCRYPTED CONTENT
- Publication number 20160164675
- Publication date Jun 9, 2016
- International Business Machines Corporation
- Jeffrey B. Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COUNTERING SERVER-BASED ATTACKS ON ENCRYPTED CONTENT
- Publication number 20150229470
- Publication date Aug 13, 2015
- International Business Machines Corporation
- Jeffrey B. Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIMPLE NONAUTONOMOUS PEERING NETWORK MEDIA
- Publication number 20150026475
- Publication date Jan 22, 2015
- Secure Content Storage Association LLC
- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE ARCHIVING OF PAST CLUSTER BINDING INFORMATION ON A BROADCAST...
- Publication number 20120308002
- Publication date Dec 6, 2012
- International Business Machines Corporation
- Thomas A. Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT DISTRIBUTION WITH RENEWABLE CONTENT PROTECTION
- Publication number 20120272068
- Publication date Oct 25, 2012
- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Interoperable Digital Rights Management
- Publication number 20120224696
- Publication date Sep 6, 2012
- Disney Enterprises, Inc.
- Arnaud Robert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IDENTIFYING AND LOCATING AUTHENTICATED SERVICES USING BROADCAST ENC...
- Publication number 20120131344
- Publication date May 24, 2012
- International Business Machines Corporation
- Thomas A. Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTHENTICATION AND AUTHORIZATION OF A DEVICE BY A SERVICE USING BRO...
- Publication number 20120131338
- Publication date May 24, 2012
- International Business Machines Corporation
- Thomas A. Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE ARCHIVING OF PAST CLUSTER BINDING INFORMATION ON A BROADCAST...
- Publication number 20120131337
- Publication date May 24, 2012
- International Business Machines Corporation
- Thomas A. Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROCESSING PERFORMANCE OF REPEATED DEVICE COMPLIANCE UPDATE MESSAGES
- Publication number 20120131638
- Publication date May 24, 2012
- International Business Machines Corporation
- Thomas A. Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIMPLE NONAUTONOMOUS PEERING NETWORK MEDIA
- Publication number 20120042167
- Publication date Feb 16, 2012
- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACING TRAITOR COALITIONS AND PREVENTING PIRACY OF DIGITAL CONTENT...
- Publication number 20120036578
- Publication date Feb 9, 2012
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK INTEGRITY MAINTENANCE
- Publication number 20110238983
- Publication date Sep 29, 2011
- International Business Machines Corporation
- Jeffrey Bruce Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Cryptographically Authenticating Data Items
- Publication number 20110026710
- Publication date Feb 3, 2011
- International Business Machines Corporation
- Jeffrey Bruce LOTSPIECH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIMPLE NONAUTONOMOUS PEERING MEDIA CLONE DETECTION
- Publication number 20100299458
- Publication date Nov 25, 2010
- Aaron Marking
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTENT DISTRIBUTION WITH RENEWABLE CONTENT PROTECTION
- Publication number 20100218000
- Publication date Aug 26, 2010
- Aaron Marking
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING KEYS IN A BROADCAST-ENCRYPTION-BASED SYSTEM
- Publication number 20100183148
- Publication date Jul 22, 2010
- International Business Machines Corporation
- Thomas Alexander Bellwood
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Security Classes in a Media Key Block
- Publication number 20100040231
- Publication date Feb 18, 2010
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, METHOD, AND SERVICE FOR TRACING TRAITORS FROM CONTENT PROTE...
- Publication number 20090327717
- Publication date Dec 31, 2009
- International Business Machines Corporation
- Hongxia Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRAITOR DETECTION FOR MULTILEVEL ASSIGNMENT
- Publication number 20090320130
- Publication date Dec 24, 2009
- International Business Machines Corporation
- Hongxia Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE TRAITOR TRACING
- Publication number 20090319227
- Publication date Dec 24, 2009
- International Business Machines Corporation
- Hongxia Jin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Unified Broadcast Encryption System
- Publication number 20090214029
- Publication date Aug 27, 2009
- International Business Machines Corporation
- HONGXIA JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNIFIED BROADCAST ENCRYPTION SYSTEM
- Publication number 20090214031
- Publication date Aug 27, 2009
- International Business Machines Corporation
- HONGXIA JIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DELIVERING ENHANCED MULTIMEDIA CONTENT ON PHYSICAL MEDIA
- Publication number 20090185688
- Publication date Jul 23, 2009
- International Business Machines Corporation
- Jeffrey B. Lotspiech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tamper-Resistant Trusted JAVA Virtual Machine And Method Of Using T...
- Publication number 20090138731
- Publication date May 28, 2009
- International Business Machines Corporation
- Hongxia Jin
- G06 - COMPUTING CALCULATING COUNTING

Jeffrey B. Lotspiech

Person

Patents Grantslast 30 patents

Simple nonautonomous peering media clone detection

Content distribution with renewable content protection

Renewable traitor tracing

Simple nonautonomous peering media clone detection

Unified broadcast encryption system

Identifying and locating authenticated services using broadcast enc...

Unified broadcast encryption system

Unified broadcast encryption system

Countering server-based attacks on encrypted content

Renewable traitor tracing

Method, system and program product for attaching a title key to enc...

Countering server-based attacks on encrypted content

Device archiving of past cluster binding information on a broadcast...

Device archiving of past cluster binding information on a broadcast...

Authentication and authorization of a device by a service using bro...

Simple nonautonomous peering network media

Interoperable digital rights management

Method, system and program product for modifying content usage cond...

Recording keys in a broadcast-encryption-based system

Processing performance of repeated device compliance update messages

Tracing traitor coalitions and preventing piracy of digital content...

Security classes in a media key block

System and method for cryptographically authenticating data items

Interoperable digital rights management

Tracing traitor coalitions and preventing piracy of digital content...

Traitor detection for multilevel assignment

System, method, and service for delivering multimedia content by me...

Adaptive traitor tracing

Broadcast encryption with dual tree sizes

System and method for tracing tardos fingerprint codes

Patents Applicationslast 30 patents

SIMPLE NONAUTONOMOUS PEERING MEDIA CLONE DETECTION

SIMPLE NONAUTONOMOUS PEERING MEDIA CLONE DETECTION

Unified Broadcast Encryption System

RENEWABLE TRAITOR TRACING

CONTENT DISTRIBUTION WITH RENEWABLE CONTENT PROTECTION

COUNTERING SERVER-BASED ATTACKS ON ENCRYPTED CONTENT

COUNTERING SERVER-BASED ATTACKS ON ENCRYPTED CONTENT

SIMPLE NONAUTONOMOUS PEERING NETWORK MEDIA

DEVICE ARCHIVING OF PAST CLUSTER BINDING INFORMATION ON A BROADCAST...

CONTENT DISTRIBUTION WITH RENEWABLE CONTENT PROTECTION

Interoperable Digital Rights Management

IDENTIFYING AND LOCATING AUTHENTICATED SERVICES USING BROADCAST ENC...

AUTHENTICATION AND AUTHORIZATION OF A DEVICE BY A SERVICE USING BRO...

DEVICE ARCHIVING OF PAST CLUSTER BINDING INFORMATION ON A BROADCAST...

PROCESSING PERFORMANCE OF REPEATED DEVICE COMPLIANCE UPDATE MESSAGES

SIMPLE NONAUTONOMOUS PEERING NETWORK MEDIA

TRACING TRAITOR COALITIONS AND PREVENTING PIRACY OF DIGITAL CONTENT...

NETWORK INTEGRITY MAINTENANCE

System and Method for Cryptographically Authenticating Data Items

SIMPLE NONAUTONOMOUS PEERING MEDIA CLONE DETECTION

CONTENT DISTRIBUTION WITH RENEWABLE CONTENT PROTECTION

RECORDING KEYS IN A BROADCAST-ENCRYPTION-BASED SYSTEM

Security Classes in a Media Key Block

SYSTEM, METHOD, AND SERVICE FOR TRACING TRAITORS FROM CONTENT PROTE...

TRAITOR DETECTION FOR MULTILEVEL ASSIGNMENT

ADAPTIVE TRAITOR TRACING

Unified Broadcast Encryption System

UNIFIED BROADCAST ENCRYPTION SYSTEM

DELIVERING ENHANCED MULTIMEDIA CONTENT ON PHYSICAL MEDIA

Tamper-Resistant Trusted JAVA Virtual Machine And Method Of Using T...