Acquisition aimed at
strengthening and
expanding IPVALUE's
position as a leading
provider of IP

License Patent License Patent License Patent
License Patent License Patent License Patent License Patent
US Patent: US4571599

Ink cartridge for an ink jet printer

Inventor: Rezanka, Ivan

Notes: Ink jet technology is used for a variety of printing applications, and has also been considered for drug delivery.

US Patent: GB593017

Improvements in or relating to wireless systems

Inventors: Watson-Watt, Robert A.

Notes: Robert Watson-Watt and other scientists began radar research and development in 1936 at Bawdsey Manor in the UK.

US Patent: US2300052

Electron discharge device system

Inventors: Lindenblad

Notes: Travelling Wave Tubes (TWTs) are used in transponders to amplify weak uplink signals, enabling such devices as satellite TV.

US Patent: US3549233

Waveguide for electromagnetic waves

Inventors: Charles, Cecil E.; Charles, Kuen Kao

Notes: Optical fibers became a viable medium for telecommunications once attenuation was reduced below 20 decibels per kilometer.

US Patent: US4901307

Spread spectrum multiple access communication system using satellite or terrestrial repeaters

Inventors: Gilhousen, Klein S.; Jacobs, Irwin M.;
Weaver, Jr., Lindsay A.

Notes: Spread spectrum technology is an integral component of Code Division Multiple Access, a key channel access method used by cell phones.

US Patent: US6229200

Saw-singulated leadless plastic chip carrier

Inventors: Mclellan, Neil; Fan, Nelson

Notes: Leadless semiconductor chip packaging enables denser packing of semiconductor chips in electronic devices.

US Patent: US2524035

Three-electrode circuit element utilizing semiconductive materials

Inventors: Brattain; Barden; Bardeen

Notes: The transistor is the basic building block of semiconductor devices.

Compelling business model

Compelling business model

Results based, high performance business model that is
strategically and financially fully aligned with partners.

World class expertise

World class expertise

Experienced in-house team of IP negotiators, attorneys,
technologists and business experts.

Trusted by partners

Trusted by partners

Close, long-term relationships with major
technology enterprises and leading innovators.

Unmatched track record

Unmatched track record

Over $1B generated from
patent licensing and sales.

IPVALUE has served:


“Our partnership with IPVALUE is an important element of our technology transfer process including helping Xerox maximize the proliferation of our patented technologies and enhance the return on our inventions to the benefit of our shareholders.” Sophie V. Vandebroek, Chief Technology Officer, Xerox Corporation and President, Xerox Innovation Group

  • US8042180: Intrusion detection based on amount of network traffic
  • US8042181: Systems and methods for message threat management
  • US8042182: Method and system for network intrusion detection, related network and computer program product
  • US8042183: Method and apparatus for detecting computer-related attacks
  • US8042184: Rapid analysis of data stream for malware presence
  • US8042185: Anti-virus blade
  • US8042186: System and method for detection of complex malware
  • US8042187: Security indication spanning tree system and method
  • US8042188: Information processing apparatus, information recording medium manufacturing apparatus, information recording medium, method and computer program
  • US8042189: System and method to force a mobile device into a secure state
  • US8042190: Pre-boot protected memory channel
  • US8042191: Image capture apparatus
  • US8042192: Information processing apparatus, information processing method, recording medium, and program
  • US8042193: Systems and methods for controlling data access by use of a universal anonymous identifier
  • US8042134: Apparatus for managing selection and display of graphic user interface (GUI) information
  • US8042135: Method of controlling EPG receiver and EPG receiver using the same
  • US8042136: Information processing apparatus and information processing method, and computer program
  • US8042137: Continuous selection graphs
  • US8042138: Apparatus and method for providing and obtaining product information through a broadcast signal
  • US8042139: Method for configuring broadcast components of a broadcast system including a compression control system
  • US8042140: Buffering content on a handheld electronic device
  • US8042141: CATV system, management device, cable modem and program
  • US8042142: Streaming video processing
  • US8042143: Apparatus and method for distributing media content
  • US8042144: Interactive medium and method for managing additional data thereof
  • US8042145: Method of controlling power states in a multimedia system
  • US8042146: Apparatus and method for generating an electronic document, and storage medium
  • US8042147: Network security appliance
  • US8042148: System and method for enforcing policy in a communication network
  • US8042149: Systems and methods for message threat management
  • US8042150: Automatic generation of policies and roles for role based access control
  • US8042151: Application context based access control
  • US8042152: Home network system
  • US8042153: Reducing overhead associated with distributed password policy enforcement operations
  • US8042154: Allowing network access for proxy mobile IP cases for nodes that do not support CHAP authentication
  • US8042155: System and method for generating a single use password based on a challenge/response protocol
  • US8042156: Mapping proprietary SSL APIs onto openssl APIs
  • US8042157: System for restricting data access
  • US8042158: Management of user authorizations
  • US8042159: Website log in system with user friendly combination lock
  • US8042160: Identity management for application access
  • US8042161: Automatic sharing of whitelist data
  • US8042162: Method and system for native authentication protocols in a heterogeneous federated environment
  • US8042163: Secure storage access using third party capability tokens
  • US8042164: Device and process for unique internet access identification
  • US8042165: Method and system for requesting and granting membership in a server farm
  • US8042166: Printing via user equipment
  • US8042167: Methods, systems, and computer program products for network firewall policy optimization
  • US8042168: Computer maintenance method and system
  • US8042169: Method for providing remote management of computer systems
  • US8042170: Bearer control of encrypted data flows in packet data communications
  • US8042171: Providing continuing service for a third-party network site during adverse network conditions
  • US8042172: Remote access architecture enabling a client to perform an operation
  • US8042173: Semiconductor device with high security having JTAG ports
  • US8042174: Image processing device
  • US8042175: Digital signal processing apparatus
  • US8042176: Computer readable medium on which is stored a program for preventing the unauthorized use of program data
  • US8042177: Method and system for requiring authorization for a job prior to processing
  • US8042178: Alert message control of security mechanisms in data processing systems
  • US8042179: False code execution prevention method, program for the method, and recording medium for recording the program