• Skip to primary navigation
  • Skip to main content
  • Skip to footer
  • English
  • Investor Relations
  • Resource Library
  • Newsroom
  • Blog
  • Careers
  • Support Center
Rambus Logo

Rambus

At Rambus, we create cutting-edge semiconductor and IP products, spanning memory and interfaces to security, smart sensors and lighting.

  • Products
      • All
          • Memory Interface Chips
          • DIMM Chipsets
          • DDR5 DIMM Chipset
          • DDR4 NVRCD
          • DDR4 Register Clock Driver
          • DDR4 Data Buffer
          • CXL Memory Interconnect Initiative
          • Interface IP
          • Memory PHYs
          • GDDR6 PHY
          • HBM3 PHY
          • HBM2E PHY
          • DDR4 PHY
          • More…
          • SerDes PHYs
          • PCIe 6.0 PHY
          • PCIe 5.0 PHY
          • 32G C2C PHY
          • 32G PHY
          • 28G PHY
          • More…
          • Digital Controllers
          • Memory Controllers
          • CXL & PCI Express Controllers
          • MIPI Controllers
          • Video Compression and Forward Error Correction Cores
          • Security IP
          • Root of Trust Solutions
          • Security Protocol Engines
          • Inline Cipher Engines
          • Crypto Accelerator Cores
          • DPA Countermeasures
          • Software Protocols & Crypto Toolkits
          • Anti-Counterfeiting
          • Provisioning and Key Management
      • Memory Interface Chips
        • DIMM Chipsets
          • DDR5 DIMM Chipset
          • Non-Volatile DDR4 Registering Clock Driver
          • DDR4 Register Clock Driver
          • DDR4 Data Buffer
          • DDR3 Register Clock Driver
          • DDR3 Isolation Memory Buffer
        • CXL Memory Interconnect Initiative

        • Made for high speed, reliability and power efficiency, our DDR3, DDR4, and DDR5 DIMM chipsets deliver top-of-the-line performance and capacity for the next wave of computing systems. Learn more about our Memory Interface Chip solutions
      • Interface IP
          • Memory PHYs
            • GDDR6 PHY
            • HBM3 PHY
            • HBM2E PHY
            • DDR4 PHY
            • DDR4 Multi-modal PHY
            • DDR3 PHY
          • SerDes PHYs
            • PCIe 6.0 PHY
            • PCIe 5.0 PHY
            • PCIe 4.0 PHY
            • 32G C2C PHY
            • 32G PHY
            • 28G PHY
            • 16G PHY
            • 12G PHY
            • 6G PHY
          • Digital Controllers
            • HBM3 Controller
            • HBM2E Controller
            • GDDR6 Controller
            • LPDDR5 Controller
            • CXL 2.0 Controller
            • PCIe 6.0 Controller
            • PCIe 5.0 Controller
            • MIPI CSI-2/DSI-2 Controllers
            • Video Compression and Forward Error Correction Cores
            • More…

        • With their reduced power consumption and industry-leading data rates, our line-up of memory interface IP solutions support a broad range of industry standards with improved margin and flexibility. Learn more about our Interface IP solutions
      • Security IP
          • Root of Trust Solutions
          • Security Protocol Engines
            • MACsec Engines
            • IPsec, TLS, SSL Multi-Protocol Engines
            • High Speed Public Key Accelerator
          • Inline Cipher Engines
          • Crypto Accelerator Cores
            • DPA Resistant Cores
            • Basic Crypto Blocks
          • Anti-Counterfeiting
            • CryptoFirewall Cores
            • Circuit Camouflage Technology
          • DPA Countermeasures
            • DPA Resistant Cores
            • DPA Resistant Software Libraries
            • DPA Workstation Platform
          • Software Protocols & Crypto Toolkits
            • IPsec Toolkit
            • FIPs Cryptographic Libraries
            • MACsec Toolkit
            • IoT Security Framework
          • CryptoMedia
            • Content Protection Core
            • Content Protection Services
          • Provisioning and Key Management
            • CryptoManager Provisioning
            • CryptoManager Device Key Management

        • From chip-to-cloud-to-crowd, Rambus secure silicon IP helps protect the world’s most valuable resource: data. Securing electronic systems at their hardware foundation, our embedded security solutions span areas including root of trust, tamper resistance, content protection and trusted provisioning. Learn more about our Security IP offerings
  • Markets
      • AI & Machine Learning
        • Speed and Security for the Artificial Intelligence & Machine Learning Revolution
          • Products
          • SerDes PHYs
          • Memory PHYs
          • Digital Controllers
          • Memory Interface Chips
          • Root of Trust
          • Crypto Accelerator Cores
          • Protocol Engines
          • Provisioning and Key Management
          • AI & Machine Learning
      • Automotive
        • Providing Performance & Security for the Connected Car
          • Products
          • Memory PHYs
          • SerDes PHYs
          • Digital Controllers
          • Root of Trust
          • PKE Engine
          • MACsec Engines
          • Crypto Accelerator Cores
          • Provisioning and Key Management
          • Explore Automotive
      • Data Center
        • Optimizing capacity, connectivity and capability of the cloud
          • Products
          • SerDes PHYs
          • Memory PHYs
          • Digital Controllers
          • Memory Interface Chips
          • Root of Trust
          • MACsec Engines
          • Software Protocols
          • Provisioning and Key Management
          • See Data Center
      • Edge
        • Catching a tidal wave of data
          • Products
          • Memory PHYs
          • SerDes PHYs
          • Digital Controllers
          • Root of Trust
          • Crypto Accelerator Cores
          • Protocol Engines
          • Software Protocols
          • Discover Edge
      • Government
        • Securing Mission-critical Systems
          • Products
          • Root of Trust
          • Protocol Engines
          • Anti-Tamper Cores
          • Provisioning and Key Management
          • DPA Workstation Platform
          • SerDes PHYs
          • Memory PHYs
          • Digital Controllers
          • See Government
      • IoT
        • Making IoT Data Safe & Fast
          • Products
          • Root of Trust
          • TLS Toolkits
          • Provisioning and Key Management
          • Memory PHYs
          • SerDes PHYs
          • Digital Controllers
          • Explore IoT
  • Resources
    • Inventions
    • Buying Guide
    • Resource Library
      • Webinars
      • Product Selector
  • About
      • Corporate Overview
      • Leadership
      • Inventors
      • Careers
      • Locations
      • Investor Relations
      • Newsroom
      • Blog
      • Events
      • Partnerships
      • Certifications
      • Corporate Responsibility
      • Contact
Home > Press Releases > Rambus and Spansion Sign Patent License Agreement

Rambus and Spansion Sign Patent License Agreement

LOS ALTOS, CALIFORNIA, and SUNNYVALE, CALIFORNIA, UNITED STATES – 01/11/2007 – Rambus Inc. (NASDAQ:RMBS), one of the world’s premier technology licensing companies specializing in high-speed memory architectures, and Spansion Inc. (Nasdaq:SPSN), the world’s largest pure-play provider of Flash memory solutions, announced today that they have signed a patent license agreement. This five-year, royalty-based agreement grants Spansion a license to a broad range of Rambus patents. Rambus management does not expect revenue generated from this license agreement to be material. Specific terms of the agreement are confidential.

“This license agreement with Rambus enables Spansion to expand our memory solutions for cellular phone applications,” said Robert Melendres, executive vice president and chief legal officer at Spansion. “Working with the Rambus team to secure access to their patent portfolio will provide us more design freedom as we develop next generation Flash memory technology and solutions.”

“Rambus has a history of innovation in advanced interface designs, and some of those innovations are applicable to Flash memory,” said Sharon Holt, senior vice president of Worldwide Sales, Licensing and Marketing at Rambus. “Our patented inventions add value to the industry and leaders such as Spansion can benefit from our innovations, which push the bounds of various technology platforms.”

Spansion joins a growing list of semiconductor suppliers and system manufacturers who have signed patent license agreements for various products covered by Rambus patents. Other companies include AMD, Elpida, Fujitsu, Qimonda, Matsushita, NEC, Renesas, and Toshiba.

Since its founding in 1990, Rambus has focused on advancing electronic system performance through innovations in logic and memory interfaces, controller architectures, and system design. Such innovations include the application of micro-threading to a DRAM core, the elimination of trace length matching with FlexPhase™ circuit technology, and industry-recognized dynamic point-to-point memory-enhancing technology. These and other innovations result in a broad portfolio of innovations and patents that enable semiconductor manufacturers and system designers to achieve ever-increasing levels of functionality and performance, to lower system costs, to mitigate risk with silicon-proven designs, and to reduce time to market. For more information on Rambus’ patent portfolio, please visit www.rambus.com/products/innovationslicensing/.

About Rambus Inc.

Rambus is one of the world’s premier technology licensing companies specializing in the invention and design of high-speed chip interfaces. Since its founding in 1990, the Company’s patented innovations, breakthrough technologies and renowned integration expertise have helped industry-leading chip and system companies bring superior products to market. Rambus’ technology and products solve customers’ most complex chip and system-level interface challenges enabling unprecedented performance in computing, communications and consumer electronics applications. Rambus licenses both its world-class patent portfolio as well as its family of leadership and industry-standard interface products. Headquartered in Los Altos, California, Rambus has regional offices in North Carolina, India, Germany, Japan, Korea and Taiwan. Additional information is available at www.rambus.com.

About Spansion
Spansion is a leading Flash memory solutions provider, dedicated to enabling, storing and protecting digital content in the wireless, automotive, networking and consumer electronics markets. Spansion, previously a joint venture of AMD and Fujitsu, is the largest company in the world dedicated exclusively to designing, developing, manufacturing, marketing and selling Flash memory solutions. For more information, visit www.spansion.com.

Footer

About

  • Corporate Overview
  • Leadership
  • Careers
  • Locations
  • Investor Relations
  • News
  • Corporate Responsibility

Products

  • Memory PHYs
  • SerDes PHYs
  • Digital Controllers
  • Server DIMM Chipsets
  • Root of Trust Solutions
  • Provisioning and Key Management
  • Protocol Engines
  • Crypto Accelerator Cores
  • Software Protocols
  • DPA Countermeasures
  • Anti-Counterfeiting
  • CryptoMedia

Markets

  • AI & Machine Learning
  • Automotive
  • Data Center
  • Edge
  • Government
  • IoT
  • Pay TV

Resources

  • Resource Library
  • Webinars
  • Inventions
  • Buying Guide
  • Contact

Copyright © 2023 Rambus.com. All Rights Reserved. Privacy Policy | Trademark & Guidelines

  • Facebook icon
  • Twitter icon
  • YouTuve icon
  • LinkedIn icon
  • Blog icon