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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): July 28, 2005
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                     InterDigital Communications Corporation
             (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, PA                        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 2.02.    Results of Operations and Financial Condition.

(a)  On July 28, 2005,  InterDigital  Communications  Corporation issued a press
release  updating  previous  guidance on its results of operations and financial
condition  for the quarter  ended June 30, 2005. A copy of the press  release is
attached hereto as Exhibit 99.1.


Item 9.01.    Financial Statements and Exhibits.

(c)  Exhibits.

     99.1     Press release dated July 28, 2005.





                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
Registrant  has duly caused this Current  Report on Form 8-K to be signed on its
behalf by the undersigned hereunto duly authorized.


                             INTERDIGITAL COMMUNICATIONS CORPORATION


                             By: /s/ R.J. Fagan
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                                 Richard J. Fagan
                                 Chief Financial Officer


Dated:  July 28, 2005





                                  EXHIBIT INDEX



Exhibit  No.                                       Description
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   99.1                                Press release dated July 28, 2005