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                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

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                                    FORM 8-K

                                 CURRENT REPORT

                        PURSUANT TO SECTION 13 OR 15 (d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

       DATE OF REPORT (Date of earliest event reported): January 18, 2008
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                               InterDigital, Inc.
             (Exact name of registrant as specified in its charter)


        Pennsylvania                  1-11152                    23-1882087
(State or other jurisdiction  (Commission File Number)         (IRS Employer
    of incorporation)                                        Identification No.)


781 Third Avenue, King of Prussia, Pennsylvania                 19406-1409
    (Address of Principal Executive Offices)                    (Zip Code)


        Registrant's telephone number, including area code: 610-878-7800


Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions:

|_| Written communications pursuant to Rule 425 under the Securities Act
    (17 CFR 230.425)
|_| Soliciting material pursuant to Rule 14a-12 under the Exchange Act
    (17 CFR 240.14a-12)
|_| Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
    Act (17 CFR 240.14d-2(b))
|_| Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
    Act (17 CFR 240.13e-4(c))

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Item 5.02(e) Compensatory Arrangements of Certain Officers

     On January 18,  2008,  the Board of Directors of  InterDigital,  Inc.  (the
"Company"),  approved the  promotion of Mr.  Lawrence F. Shay to Executive  Vice
President,  Intellectual  Property and Chief Intellectual  Property Counsel.  In
association  with his  promotion,  the  Compensation  Committee  of the Board of
Directors  awarded Mr. Shay 10,000  time-based  restricted  stock units ("RSUs")
with one third vesting immediately, and the remaining two-thirds vesting equally
on January 18, 2009 and 2010,  respectively.  The promotional  award of RSUs was
made pursuant to the Company's 1999 Restricted Stock Plan.


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                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.


                                        INTERDIGITAL, INC.


                                        By: /s/ Steven W. Sprecher
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                                            Steven W. Sprecher
                                            Assistant Secretary



Date: January 23, 2008




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