InterDigital Signs Enfora to Worldwide 2G and 3G Patent License Agreement

Company Release - 3/25/2010

KING OF PRUSSIA, Pa.--(BUSINESS WIRE)-- InterDigital, Inc. (NASDAQ:IDCC) today announced that its patent holding subsidiaries have entered into a worldwide, non-transferable, non-exclusive, royalty-bearing patent license agreement with Enfora, Inc. ("Enfora"). The agreement covers the sale of Machine-to-Machine (M2M) modules, M2M devices, and PC Cards designed to operate in accordance with 2G and/or 3G cellular standards.

Enfora, headquartered in Dallas, Texas, is a leading provider of wireless networking solutions that enable enterprises to access, analyze, and leverage information from their geographically dispersed assets. The company's wireless software and platforms are deployed in energy, transportation, medical, and security applications around the world.

"Our new agreement with Enfora expands our licensing of InterDigital's 2G and 3G patents in the M2M market," commented Lawrence Shay, President of InterDigital's patent holding subsidiaries. "We now have under license suppliers of more than half of the cellular M2M module market which, based on industry reports, is expected to quadruple between now and 2015."

About InterDigital(R)

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, visit: www.interdigital.com

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