InterDigital Announces Date for 2013 Annual Meeting of Shareholders

InterDigital Announces Date for 2013 Annual Meeting of Shareholders

WILMINGTON, Del., April 4, 2013 (GLOBE NEWSWIRE) -- InterDigital, Inc.
(Nasdaq:IDCC), a wireless research and development company, announced today
that its Board of Directors has set the date for the company's 2013 Annual
Meeting of Shareholders. The meeting will be held on Thursday, June 13, 2013
at 11:00 a.m. Eastern Time at the Crowne Plaza – Wilmington North located at
630 Naamans Road in Wilmington, Delaware.

Shareholders of record of InterDigital's common stock at the close of business
on April 16, 2013 are entitled to notice of, and to vote at, the meeting.

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 strategic
relationships with many of the world's leading wireless companies. Founded in
1972, InterDigital is listed on NASDAQ and is included in the S&P MidCap 400^®
index.

The InterDigital, Inc. logo is available at
http://www.globenewswire.com/newsroom/prs/?pkgid=17586

InterDigital is a registered trademark of InterDigital, Inc.

For more information, visit: www.interdigital.com.

CONTACT: Patrick Van de Wille
         Email: patrick.vandewille@interdigital.com
         +1 (858) 210-4814

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