InterDigital Forms Technical Advisory Council

Company Release - 2/25/2010

Naresh Soni, InterDigital's Chief Technology Officer, Appointed as Council Chair

KING OF PRUSSIA, Pa.--(BUSINESS WIRE)-- InterDigital, Inc. (NASDAQ: IDCC) today announced the formation of a Technical Advisory Council to provide guidance on technology and telecommunication industry trends and investment opportunities to InterDigital's executive management team. Overseen by InterDigital's Chief Technology Officer, Naresh Soni, the Council assembles leading communications industry and technology experts from around the world.

"We are embarking on some new and exciting opportunities that are being created by the rapid proliferation of wireless services and devices. This Council adds an important tool to further deepen our knowledge, complementing our own tremendous knowledge and expertise," said William J. Merritt, President and Chief Executive Officer of InterDigital(R). "We are grateful for the participation of several seasoned, senior technologists from some of the industry's leading companies and look forward to benefiting from their informed input and advice."

The Technical Advisory Council supports and expands InterDigital's dialogue with the companies and thought leaders that are shaping the future of global telecommunications. The Council will help evaluate and provide guidance on overall industry trends, make recommendations to InterDigital's strategic technical priorities, and provide insights on new service and technology program initiatives.

More details on the Technical Advisory Council's charter and participants will be available in the "About InterDigital" section on the company website. The initial participants include:

    --  Dr. Gilbert F. Amelio, Lead Director, AT&T former Chief Executive
        Officer of Apple and National Semiconductor; IEEE Fellow; former
        Chairman and Director, Semiconductor Industry Association; former member
        of the Board of Governors of the Electronic Industries Association.
    --  Dr. Hossein Eslambolchi, Chairman and Chief Executive Officer, 2020
        Venture Partners; former President and Chief Executive Officer of AT&T
        Labs and AT&T Global Network Services.
    --  Thomas Gilley, Chief Technology Officer, Critical Media; former founder
        of web media company Vidavee, which was acquired by Vignette, which was
        in turn recently acquired by IBM.
    --  David Hytha, General Partner at New Wave and Executive-in-Residence,
        Sofinnova Ventures; former Executive Vice President of Terminals for
        T-Mobile.
    --  Dr. Luigi Licciardi, Head of Technology Plan and Standard Coordination,
        Technology and Operations, Telecom Italia.
    --  Naresh Soni, Chief Technology Officer, InterDigital.

"InterDigital's heritage of core innovations for spectrum optimization, cross-network mobility and connectivity, and intelligent data delivery techniques are well-suited to support the industry's vision of a network of networks," said Mr. Soni. "The strategic guidance and insights of the council will be critical as InterDigital identifies and addresses the next game-changing technical industry challenges."

About InterDigital

InterDigital develops fundamental wireless technologies that are at the core of mobile devices, networks, and services worldwide. We solve many of the industry's most critical and complex technical challenges, inventing solutions for more efficient broadband networks and a richer multimedia experience years ahead of market deployment. InterDigital has licenses and partnerships with many of the world's leading wireless companies.

InterDigital is a registered trademark of InterDigital, Inc.

For more information, please visit www.InterDigital.com.

    Source: InterDigital, Inc.
Contact: InterDigital, Inc. Media Contact: Jack Indekeu, +1 (610) 878-7800 jack.indekeu@interdigital.com or Investor Contact: Janet Point, +1 (610) 878-7800 janet.point@interdigital.com